ANSI Check Valves
from ValvTechnologies, Inc.
ValvTechnologies is an exclusive distributor of in-line check valves for nuclear applications and licensed manufacturer of ASME III and safety-related check valves. Designed to prevent "water hammer", the spring-assisted, in-line design featured in all DFT® check valves ensures that as the forward... [See More]
- Agency: ASME; ANSI; ASME / ANSI Class 150 – 2500
- Valve Size: 0.25 to 24.00
- Valve Type: BallDisk
- Media: Water; Nuclear
from DFT Inc.
The DFT ® Model PDC ® Silent Check Valve is specially designed for use on the discharge side of reciprocating air or gas compressors. It includes a pulse damping chamber to maintain the disc in the open position during the momentary reductions in flow associated with each cycle of a... [See More]
- Agency: API; ANSI; ANSI Class 150 To 1500
- Material Of Construction: Stainless Steel (optional feature); Steel (optional feature)
- Valve Type: BallDisk; Severe Service
- Valve Size: 2.00 to 12.00
from DFT Inc.
The DFT ® Excalibur ® Silent Check Valve is a spring-assisted, center guided, in-line, check valve that provides reliable, low maintenance service for a wide range of fluids and pressure/temperature combinations. The valve consists of a body, gasket, seat, spring, disc with stem and guide... [See More]
- Agency: API; ANSI; ANSI Class 150/300
- Material Of Construction: Aluminum (optional feature); Brass / Bronze (optional feature); Stainless Steel (optional feature); Steel (optional feature); Exotic Metal (optional feature)
- Valve Type: BallDisk; Severe Service
- Valve Size: 2.00 to 24.00
from DFT Inc.
The DFT ® Model DLC ® is a corrosion resistant, dependable, versatile and economical spring assisted, in-line check valve for a wide range of applications. Whether the fluid is liquid, gas or steam, the DLC ® provides tight shut-off and protects other equipment in the system from water... [See More]
- Agency: API; ANSI; ANSI Class 150/300, ANSI B16.34
- Material Of Construction: Stainless Steel; Exotic Metal (optional feature)
- Valve Type: BallDisk; Severe Service
- Valve Size: 0.50 to 3.00
from DFT Inc.
The FBC ™ is a compact, lightweight, insert wafer check valve that easily installs between two flanges. The in-line, spring assisted design prevents "water hammer" and "reverse flow". The FBC ™ contains all of the proven features of the Basic-Check ® valve developed by DFT ® over... [See More]
- Agency: ASME; ANSI; ASME/ANSI Class 150 and 300
- Material Of Construction: Stainless Steel
- Valve Type: BallDisk; Umbrella; Severe Service
- Valve Size: 1.00 to 4.00
from DFT Inc.
The DSV ® is an in-line spring-assisted check valve designed to prevent flow reversal in industries with strict cleanliness codes. To accommodate various piping arrangements, the DSV ® is available as a "Vertical" or "Horizontal" valve. The Horizontal valve is for Horizontal lines requiring... [See More]
- Agency: ANSI; 108 ANSI Pressure Class
- Material Of Construction: Stainless Steel
- Valve Type: BallDisk; Severe Service
- Valve Size: 0.50 to 3.00
from DFT Inc.
The DSV ® is an in-line spring-assisted check valve designed to prevent flow reversal in industries with strict cleanliness codes. To accommodate various piping arrangements, the DSV ® is available as a "Vertical" or "Horizontal" valve. The Horizontal valve is for Horizontal lines requiring... [See More]
- Agency: ANSI; 108 ANSI Pressure Class
- Material Of Construction: Stainless Steel
- Valve Type: BallDisk; Severe Service
- Valve Size: 0.50 to 3.00
from DFT Inc.
The DFT ® Model GLC ® Silent Check Valve is a spring-assisted, center guided, in-line, flanged check valve that provides reliable, low maintenance service for a wide range of fluids and pressure/temperature combinations. The valve consists of a body, seat, spring, disc with stem and guide... [See More]
- Agency: API; AWWA; ANSI; ANSI Class 150 To 2500, 125 & 250
- Material Of Construction: Aluminum (optional feature); Brass / Bronze (optional feature); Cast Iron (optional feature); Stainless Steel (optional feature); Steel (optional feature); Exotic Metal (optional feature)
- Valve Type: BallDisk; Severe Service
- Valve Size: 1.00 to 24.00
from DFT Inc.
The ALC ® is an in-line, spring assisted, single guided "wafer" check valve designed to prevent "water hammer" and "reverse" flow. The lightweight compact design fits between mating flanges and meets API 594 Face-to-Face dimensions. The ALC ® is an easy to maintain check valve for... [See More]
- Agency: API; ANSI; ANSI Class 150/300
- Material Of Construction: Stainless Steel (optional feature); Steel (optional feature); Exotic Metal (optional feature)
- Valve Type: BallDisk; Umbrella; Severe Service
- Valve Size: 10.00 to 24.00
from DFT Inc.
The DFT ® Model WLC Wafer style Silent Check Valve is a lightweight, spring-assisted, in-line check valve that provides reliable, low maintenance service for a wide range of fluids and pressure/temperature combinations. The joint between the seat ring and body is sealed by the flange gasket upon... [See More]
- Agency: API; AWWA; MSS; NSF; ANSI; ANSI Class 150 To 2500, 125 & 250
- Material Of Construction: Cast Iron (optional feature); Stainless Steel (optional feature); Steel (optional feature)
- Valve Type: BallDisk; Umbrella; Severe Service
- Valve Size: 1.00 to 10.00
from Check-All Valve Mfg. Co.
Flange Insert valves are the ultimate check valves in flanged systems. They provide the simplest most economical way to install check valves in a piping system, the valve body automatically positions the valve and holds it in place while bolts are being installed and tightened. All that is required... [See More]
- Agency: ASME (optional feature); ISO; MSS (optional feature); ANSI; ANSI 150, 300 & 600, CE, SP-126, B16.34
- Material Of Construction: Aluminum (optional feature); Brass / Bronze; Stainless Steel; Steel; Exotic Metal; FEP Encapsulator; PVC; PTFE
- Valve Type: Lift Check; Poppet; Back Flow
- Valve Size: 0.50
from Spirax-Sarco
A range of austenitic stainless steel split disc check valves in a wafer pattern suitable for fitting between ASME (ANSI) Class 150 and Class 300, JIS / KS 10K and 20K flanges. Their function is to prevent reverse flow on a wide variety of fluids for applications in process lines, hot water systems,... [See More]
- Agency: API; ANSI
- Material Of Construction: Stainless Steel
- Valve Type: Wafer
- Valve Size: 1.97 to 11.81
from KSB AG
Design. Dual-plated wafer type check valve, single-piece body. Metal or elastomer sealing. Cast iron, ductile iron, cast steel or stainless steel body; maintenance free. PN 10 / 16 / 25 / 40, Class 150, Class 300. EN, ANSI and JIS flange connections available. Overview of technical data. Body... [See More]
- Agency: API; ANSI; API 594 CLASS 125, 150, 300
- Material Of Construction: Cast Iron (optional feature); Stainless Steel (optional feature); Steel (optional feature)
- Valve Type: Wafer
- Valve Size: 1.97 to 23.62
from Mueller Company
bull; Meets or exceeds all applicable requirements of ANSI/AWWA C508 Standard. • Flanged end dimensions and drilling comply with ANSI B16.1, class 125. • Iron body, bronze mounted (IBBM). • Choice of gravity operated, lever and weight operated, or lever and spring operated valves. [See More]
- Agency: AWWA; ANSI; ANSI / AWWA C508
- Material Of Construction: Cast Iron
- Valve Type: Swing
- Valve Size: 14.00 to 36.00
from NIBCO INC.
PVC Schedule 80 Valves for use with hot corrosive liquids, chemical processing, industrial plating, chilled water service, deionized water lines, vacuum service, and waste treatment systems. Valve pressure rating 250 psi at 73 °F water non-shock, Full port, Maximum service temperature 140... [See More]
- Agency: NSF; ANSI; ASTM F1970, NSF/ANSI Standard 14, NSF/ANSI Standard 61, Annex G
- Material Of Construction: PVC
- Valve Type: BallDisk
- Valve Size: 0.50 to 10.00
from Victaulic Co. of America
SWING TYPE. 2 INCH NOMINAL SIZE. 2 NOMINAL SIZE - DECIMAL. 2 NOMINAL SIZE - FRACTIONAL. ANSI/NSF 61, UL APPLICABLE STANDARD. ACID, AIR, WATER APPLICATION. -30 TO 230 DEG F TEMPERATURE RATING. END SEAL EPDM GASKET INCLUSIONS/FEATURES. CARBON STEEL BODY MATERIAL. 1000 PSI PRESSURE RATING. 2 INCH IPS... [See More]
- Agency: NSF; ANSI; ANSI/NSF 61, UL
- Valve Size: 2.00
- Material Of Construction: Steel
- Maximum Pressure: 1000.00
from American Cast Iron Pipe Company
Product Description. The AMERICAN Series 2100 resilient seated check valve is simple, durable and eliminates most problems associated with metal-seated swing check valves. The Series 2100 features a compact ductile iron body and bonnet. Ductile iron has more than twice the tensile strength of gray... [See More]
- Agency: AWWA; ANSI
- Valve Size: 3.00 to 16.00
- Material Of Construction: Ductile Iron
- Maximum Pressure: 250.00
from Flomatic Valves
70 - Auto-Drain - This 1" valve is available in stainless steel and PVC. All internal parts are engineered composite with a stainless steel disc and resilient seat. For reference use only. Please check Flomatic's website for the latest valve product specifications. [See More]
- Agency: NSF; ANSI; NSF/ANSI 372 Low Lead
- Valve Size: 1.00
- Material Of Construction: Stainless Steel
- Maximum Pressure: 400.00
from CIRCOR Energy
CIRCOR Energy continuously provides the industry with technically superior products oriented toward applications that can be exceptionally severe. And today, we produce a comprehensive portfolio of check valve configurations and materials that provide opportunities to service customers in many... [See More]
- Agency: API; ANSI
- Material Of Construction: Cast Iron; Stainless Steel (optional feature); Steel (optional feature)
- Valve Type: BallDisk (optional feature); Swing (optional feature); Wafer (optional feature); Severe Service
- Valve Size: 1.00 to 72.00
from Mueller Steam Specialty
Recommended for use in higher temperature or pressure applications. [See More]
- Agency: ANSI; ANSI Class 2000
- Material Of Construction: Carbon Steel
- Valve Type: BallDisk
- Valve Size: 2.00 to 4.00
from Strataflo Products, Inc.
The No. 300 check valve is made of a one-piece cast brass body. Designed to operate in any. position, a sensitive spring has been added to close the poppet automatically. The rubber. poppet is fully-formed around a solid steel insert to provide greater strength in commercial. applications. Each... [See More]
- Agency: ANSI
- Material Of Construction: Brass / Bronze
- Valve Type: Lift Check; Poppet
- Valve Size: 3.00
from Cooper Valves
COOPER ® Valves full port lift check valves are an excellent choice for applications where faster closing speeds are required to prevent surges. Cooper lift checks are built with an Inconel X-750 spring for extra strength and corrosion resistance. Cooper lift checks have a low differential... [See More]
- Agency: API; ANSI
- Material Of Construction: Stainless Steel; Exotic Metal; Nickel Alloy, Monel, Hastelloy, Incoloy, Inconel,Titanium Alloy, Zirconium Alloy
- Valve Type: Lift Check; Severe Service
- Valve Size: 0.50 to 3.00
from Xiamen Landee Industries Co., Ltd.
Aluminum Bronze Check Valves With Lugged Pattern Wafer Type. [See More]
- Agency: API; ANSI; BS, JIS
- Material Of Construction: Aluminum; Brass / Bronze
- Valve Type: Wafer
- Valve Size: 1.00 to 60.00
from Schutte & Koerting
Check Valves, also referred to as Extraction Check Valves, prevent backflow in steam and water lines to protect valuable equipment from damage. Used in extraction lines from steam turbines to feedwater heaters, heating systems or process equipment, these extraction check valves are engineered for... [See More]
- Agency: API; ASME; ANSI
- Material Of Construction: Steel
- Valve Type: Swing
- Maximum Pressure: 150.00 to 600.00
from FEBCO
In-Line Design Double Check Valve Assemblies are designed to prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. They feature a Lead Free* cast copper silicon alloy body and threaded ball valve end connections. Maximum Working... [See More]
- Agency: ASME; AWWA; ANSI
- Material Of Construction: Ductile Iron (optional feature); Copper (optional feature)
- Valve Type: Double Check
- Valve Size: 0.50 to 10.00
from Check-All Valve Mfg. Co.
The Check-All Flanged & Drilled check valve is a one-piece cast body valve with ANSI/ASME B16.5 Class 150 flanged ends. The HVFD series valve is used when higher flow rates and lower pressure drops are required. The valve is available in sizes 1 through 10 inches and standard materials of 316... [See More]
- Agency: ASME (optional feature); ISO; MSS (optional feature); ANSI; ANSI 150, CE,SP-126, B16.34, CRN
- Material Of Construction: Brass / Bronze; Stainless Steel; Steel
- Valve Type: Lift Check; Poppet; Back Flow
- Valve Size: 1.00
from Spirax-Sarco
A range of carbon steel split disc check valves in a wafer pattern suitable for fitting between ASME (ANSI) Class 150 and Class 300, JIS / KS 10K and 20K flanges. Their function is to prevent reverse flow on a wide variety of fluids for applications in process lines, hot water systems, steam and... [See More]
- Agency: API; ANSI
- Material Of Construction: Steel
- Valve Type: Wafer
- Valve Size: 1.97 to 11.81
from Mueller Company
bull; Meets or exceeds all applicable requirements of ANSI/AWWA C508 Standard. • Flanged end dimensions and drilling comply with ANSI B16.1, class 125. • Iron body, bronze mounted (IBBM). • Choice of gravity operated, lever and weight operated, or lever and spring operated valves. [See More]
- Agency: NSF; ANSI
- Material Of Construction: Brass / Bronze; Cast Iron
- Valve Type: Swing
- Valve Size: 2.00 to 12.00
from Victaulic Co. of America
SPRING OPERATED TYPE. 10 INCH NOMINAL SIZE. 10 NOMINAL SIZE - DECIMAL. 10 NOMINAL SIZE - FRACTIONAL. ANSI/NSF 61, UL APPLICABLE STANDARD. ACID, AIR, WATER APPLICATION. -30 TO 230 DEG F TEMPERATURE RATING. END SEAL EPDM GASKET, HORIZONTAL/VERTICAL INSTALLATION INCLUSIONS/FEATURES. CARBON STEEL BODY... [See More]
- Agency: NSF; ANSI; ANSI/NSF 61, UL
- Maximum Pressure: 300.00
- Material Of Construction: Steel
- Media Temperature: -30 to 230
from American Cast Iron Pipe Company
Product Description. AMERICAN has incorporated significant and innovative design changes to help prolong service life for swing check valves in water and sewage service. Traditionally, swing check valves have been manufactured with bronze clapper arm shafts. Under severe service conditions where... [See More]
- Agency: AWWA; ANSI
- Material Of Construction: Ductile Iron
- Valve Type: Swing
- Valve Size: 3.00 to 16.00
from Flomatic Valves
208 - Cast iron body with epoxy coating and clean-out port. Threaded female x female connection. Features NITRILE (Buna-N) “Sinking Ball ”. For reference use only. Please check Flomatic's website for the latest valve product specifications. [See More]
- Agency: NSF; ANSI; NSF/ANSI 372 Low Lead
- Material Of Construction: Cast Iron
- Valve Type: BallDisk
- Valve Size: 1.25 to 2.00
from Mueller Steam Specialty
Designed for liquids and gases where flow reversal can cause surge and water hammer. Used extensively in pump suction and discharge applications. [See More]
- Agency: ANSI; Full ANSI Class 150 Rating
- Material Of Construction: Brass / Bronze
- Valve Type: Wafer
- Valve Size: 1.00 to 10.00
from Cooper Valves
COOPER ® Valves cast check valves have a simple yet reliable design that allows them to perform with low pressure drop and excellent seat tightness. The Cooper cast check valve is also available for cryogenic service with an extended bonnet. Cast check valves larger than 12 ” are available... [See More]
- Agency: API; ANSI
- Material Of Construction: Stainless Steel; Exotic Metal; Nickel Alloy, Monel, Hastelloy, Incoloy, Inconel,Titanium Alloy, Zirconium Alloy
- Valve Type: Swing; Severe Service
- Valve Size: 0.50 to 24.00
from Xiamen Landee Industries Co., Ltd.
Carbon Steel PTFE-Lined Valves with Flanged Connection. Model Number: LD-013-QF. Key Specifications/Special Features: Types: gate, globe, check, ball, butterfly, diaphragm, pipe fitting. Manufacturing standards: API, ANSI, BS, DIN, JIS. Size range: from 1/2 inch to 48 inches (DN15mm - DN1200mm). [See More]
- Agency: API; DIN; ANSI; BS, JIS
- Material Of Construction: Steel; Carbon Steel
- Valve Type: BallDisk
- Valve Size: 0.50 to 48.00
from Check-All Valve Mfg. Co.
The Check-All Flanged & Drilled - PTFE Lined check valve is a one-piece body valve with ANSI/ASME flanged ends. The valve has a solid one-piece PTFE liner, which covers the flange faces out to the raised face diameter. All wetted surfaces are fluoropolymer (PTFE/FEP/PFA) including the FEP... [See More]
- Agency: ISO; ANSI; PED 97/23/EC Compliant
- Material Of Construction: Steel; FEP Encapsulator
- Valve Type: Lift Check; Poppet; Back Flow
- Valve Size: 1.00
from Mueller Company
bull; Meets or exceeds all applicable requirements of ANSI/AWWA C508 Standard. • Flanged end dimensions and drilling comply with ANSI B16.1, class 125. • Iron body, bronze mounted (IBBM). • Choice of gravity operated, lever and weight operated, or lever and spring operated valves. [See More]
- Agency: NSF; ANSI
- Material Of Construction: Brass / Bronze; Cast Iron
- Valve Type: Swing
- Valve Size: 2.00 to 12.00
from Victaulic Co. of America
SPRING OPERATED TYPE. 2-1/2 INCH NOMINAL SIZE. 2.5 NOMINAL SIZE - DECIMAL. 2-1/2 NOMINAL SIZE - FRACTIONAL. ANSI/NSF 61, UL APPLICABLE STANDARD. ACID, AIR, WATER APPLICATION. -30 TO 230 DEG F TEMPERATURE RATING. END SEAL EPDM GASKET, HORIZONTAL/VERTICAL INSTALLATION INCLUSIONS/FEATURES. CARBON STEEL... [See More]
- Agency: NSF; ANSI; ANSI/NSF 61, UL
- Valve Size: 2.50
- Material Of Construction: Steel
- Maximum Pressure: 300.00
from American Cast Iron Pipe Company
Product Description. AMERICAN has incorporated significant and innovative design changes to help prolong service life for swing check valves in water and sewage service. Traditionally, swing check valves have been manufactured with bronze clapper arm shafts. Under severe service conditions where... [See More]
- Agency: AWWA; ANSI
- Material Of Construction: Ductile Iron
- Valve Type: Swing
- Valve Size: 3.00 to 16.00
from Flomatic Valves
208T/S - Corrosion resistant PVC body. Threaded female x female connection. NITRILE (Buna-N) self-cleaning ball. E-Z access port with NITRILE (Buna-N) seal. Also available with socket weld –change part number from “T ” to “S ” –same pricing. For reference use... [See More]
- Agency: NSF; ANSI; NSF/ANSI 372 Low Lead
- Material Of Construction: PVC
- Valve Type: BallDisk
- Valve Size: 1.25 to 2.00
from Mueller Steam Specialty
Designed for liquids and gases where flow reversal can cause surge and water hammer. Used extensively in pump suction and discharge applications. [See More]
- Agency: ANSI; Full ANSI Class 300 Rating
- Material Of Construction: Brass / Bronze
- Valve Type: Wafer
- Valve Size: 1.00 to 10.00
from Cooper Valves
Extreme temperatures and pressures require extreme precision and durability —just what Cooper's cryogenic full port check valves deliver. They're available in a variety of sizes ranging from 1/2" to 12", a range of ASME pressure classes, with bolted cover and metal or renewable disks. Options... [See More]
- Agency: API; ANSI
- Material Of Construction: Stainless Steel
- Valve Type: Swing; Severe Service
- Valve Size: 0.50 to 12.00
from Xiamen Landee Industries Co., Ltd.
Cast Iron Valves, Meeting Global Quality Standards. Model Number: LD 012-CI. Key Specifications/Special Features: Types: gate, globe, check, ball, butterfly, plug, foot, angle, air, Y-strainer... Manufacturing standards: API, ANSI, BS, DIN, JIS, MSS SP. Size range: from 1/2 inch to 64 inch (DN15mm -... [See More]
- Agency: API; DIN; ANSI; BS, JIS, MSS SP
- Material Of Construction: Cast Iron
- Valve Type: BallDisk; Foot Valve
- Valve Size: 0.50 to 64.00
from Check-All Valve Mfg. Co.
The Lined Pipe Insert valve is designed to mate between two flanges on most lined pipe systems. It provides the simplest most economical way to install a check valve in a lined piping system. No gaskets are required, just spread the flanges, center the valve and bolt the flanges together. Lined Pipe... [See More]
- Agency: ASME (optional feature); ISO; MSS (optional feature); ANSI; ANSI 150, CE,SP-126, B16.34, CRN
- Material Of Construction: Exotic Metal; FEP Encapsulator; PTFE
- Valve Type: Lift Check; Poppet; Back Flow
- Valve Size: 1.00
from Mueller Company
bull; Meets or exceeds all applicable requirements of ANSI/AWWA C508 Standard. • Flanged end dimensions and drilling comply with ANSI B16.1, class 125. • Iron body, bronze mounted (IBBM). • Choice of gravity operated, lever and weight operated, or lever and spring operated valves. [See More]
- Agency: AWWA; NSF; ANSI; ANSI / NSF 61
- Material Of Construction: Cast Iron
- Valve Type: Swing
- Valve Size: 2.00 to 12.00
from Victaulic Co. of America
SPRING OPERATED TYPE. 2-1/2 INCH NOMINAL SIZE. 2.5 NOMINAL SIZE - DECIMAL. 2-1/2 NOMINAL SIZE - FRACTIONAL. ANSI/NSF 61, UL, ULC APPLICABLE STANDARD. ACID, AIR, FIRE PROTECTION, WATER APPLICATION. -30 TO 230 DEG F TEMPERATURE RATING. END SEAL EPDM GASKET, HORIZONTAL/VERTICAL INSTALLATION... [See More]
- Agency: NSF; ANSI; ANSI/NSF 61, UL, ULC
- Valve Size: 2.50
- Material Of Construction: Steel
- Maximum Pressure: 250.00
from American Cast Iron Pipe Company
Product Description. AMERICAN has incorporated significant and innovative design changes to help prolong service life for swing check valves in water and sewage service. Traditionally, swing check valves have been manufactured with bronze clapper arm shafts. Under severe service conditions where... [See More]
- Agency: AWWA; ANSI
- Material Of Construction: Ductile Iron
- Valve Type: Swing
- Valve Size: 3.00 to 16.00
from Flomatic Valves
4082 - AIS Compliant ductile iron body with epoxy coating and access port, flanged connection class 150. NITRILE (Buna-N) covered metal sinking ball. Stainless steel fasteners. Also available with special “Floating Ball ” for flood control or air vent application –consult factory... [See More]
- Agency: NSF; ANSI; NSF/ANSI 372 Low Lead
- Material Of Construction: Ductile Iron
- Valve Type: BallDisk
- Valve Size: 3.00 to 14.00
from Mueller Steam Specialty
Designed for liquids and gases where flow reversal can cause surge and water hammer. Used extensively in pump suction and discharge applications. [See More]
- Agency: ANSI; Full ANSI Class 600 Rating
- Material Of Construction: Carbon Steel
- Valve Type: Wafer
- Valve Size: 1.00 to 10.00
from Cooper Valves
Precise response. Faster closing. Excellent seat tightness. Those are the strong points of COOPER ® Valves forged check valves. [See More]
- Agency: API; ANSI
- Material Of Construction: Stainless Steel; Exotic Metal; Nickel Alloy, Monel, Hastelloy, Incoloy, Inconel,Titanium Alloy, Zirconium Alloy
- Valve Type: Lift Check; Severe Service
- Valve Size: 0.50 to 2.00
from Xiamen Landee Industries Co., Ltd.
Key Specifications/Special Features: Working pressure: PN10; PN16. Body materials: cast iron, ductile iron, aluminum bronze, stainless steel and carbon steel. Applicable temperature: from -40 to +230 degrees C. Size range: from 2 to 40 inches diameter (DN25 to DN1000mm). Face to face according to... [See More]
- Agency: API; DIN; ANSI; BS, JIS PN10, PN16
- Material Of Construction: Aluminum; Brass / Bronze; Cast Iron; Ductile Iron; Stainless Steel; Steel; Carbon Steel
- Valve Type: Swing
- Valve Size: 2.00 to 40.00
from Check-All Valve Mfg. Co.
The Wafer Insert (WV) valve is designed to fit between two mating ANSI flanges. Two gaskets are required, instead of the one normally used. The "drop in" valve body fits inside the bolt circle for quick installation and removal in rigid piping applications where the use of the F1, F6, or FP are not... [See More]
- Agency: ASME (optional feature); ISO; MSS (optional feature); ANSI; CE,PED 97/23/EC Comp., SP-126,B16-34
- Material Of Construction: Brass / Bronze; Stainless Steel; Steel; Exotic Metal; Alloy 20, Alloy C-276, Titanium
- Valve Type: Lift Check; Poppet; Wafer; Back Flow
- Valve Size: 0.50
from Mueller Company
bull; Meets or exceeds all applicable requirements of ANSI/AWWA C508 Standard. • Flanged end dimensions and drilling comply with ANSI B16.1, class 125. • Iron body, bronze mounted (IBBM). • Choice of gravity operated, lever and weight operated, or lever and spring operated valves. [See More]
- Agency: AWWA; NSF; ANSI; ANSI/AWWA C508
- Material Of Construction: Cast Iron
- Valve Type: Swing
- Valve Size: 2.00 to 12.00
from Victaulic Co. of America
SPRING OPERATED TYPE. 4 INCH NOMINAL SIZE. 4 NOMINAL SIZE - DECIMAL. 4 NOMINAL SIZE - FRACTIONAL. ANSI/NSF 61, FM, UL, ULC APPLICABLE STANDARD. ACID, AIR, FIRE PROTECTION, WATER APPLICATION. -30 TO 230 DEG F TEMPERATURE RATING. END SEAL EPDM GASKET, HORIZONTAL/VERTICAL INSTALLATION... [See More]
- Agency: NSF; ANSI; ANSI/NSF 61, FM, UL, ULC
- Maximum Pressure: 250.00
- Material Of Construction: Steel
- Media Temperature: -30 to 230
from American Cast Iron Pipe Company
Product Description. AMERICANs Waterous Series 600 swing check valves are in full compliance with ANSI/AWWA C508. Configurations are available that are UL Listed. Rated working pressure is 200 psig. These check valves are suitable for horizontal or vertical installation when the flow of water is in... [See More]
- Agency: AWWA; ANSI
- Material Of Construction: Ductile Iron
- Valve Type: Swing
- Valve Size: 3.00 to 12.00
from Flomatic Valves
4082S6 - All 316 Stainless steel body and access port, flanged connection class 150. Nitrile (Buna-N) covered metal sinking ball. Stainless steel fasteners. Also available with special “Floating Ball ” for flood control or air vent application –consult factory for application and... [See More]
- Agency: NSF; ANSI; NSF/ANSI 372 Low Lead
- Material Of Construction: Stainless Steel
- Valve Type: BallDisk
- Valve Size: 3.00 to 8.00
from Mueller Steam Specialty
Designed for liquids and gases where flow reversal can cause surge and water hammer. Used extensively in pump suction and discharge. [See More]
- Agency: ANSI; ANSI Class 125 Flange Patterns
- Material Of Construction: Cast Iron
- Valve Type: BallDisk
- Valve Size: 2.00 to 30.00
from Cooper Valves
Simple. Hard-working. Precise. Proven. COOPER ® Valves forged check valves have a simple yet reliable design that allows them to perform with low pressure drop and excellent seat tightness. [See More]
- Agency: API; ANSI
- Material Of Construction: Stainless Steel; Exotic Metal; Nickel Alloy, Monel, Hastelloy, Incoloy, Inconel,Titanium Alloy, Zirconium Alloy
- Valve Type: Swing; Severe Service
- Valve Size: 0.50 to 2.00
from Xiamen Landee Industries Co., Ltd.
Forged Steel Valves, Meeting International Standards. Model Number: LD 007-FST. Key Specifications/Special Features: Type: gate, globe, check, needle, etc. Manufacturing standards: API, ANSI, BS, DIN, JIS. Size range: from 1/8 inch to 2-1/2 inch (DN6mm - DN65mm). Pressure: from ANSI class 150 to... [See More]
- Agency: API; DIN; ANSI; BS, JIS
- Valve Size: 0.12 to 2.50
- Material Of Construction: Steel; Carbon Steel
- Connection Description: Threaded; Butt Weld; Socket Weld; Flanged
from Mueller Company
INLINE, ANGLE AND TOP ENTRY IRON YOKE CHECK VALVE. Angle dual check valve. Inlet: Lock nut. Outlet: MUELLER 110 ™. Conductive Compression. Connection for CTS O.D.* tubing. [See More]
- Agency: ANSI
- Material Of Construction: Cast Iron
- Valve Type: Double Check
- Valve Size: 0.62 to 0.75
from Victaulic Co. of America
4 INCH NOMINAL SIZE. 4 NOMINAL SIZE - DECIMAL. 4 NOMINAL SIZE - FRACTIONAL. ANSI/NSF 61, FM, UL, ULC APPLICABLE STANDARD. ACID, AIR, FIRE PROTECTION, WATER APPLICATION. -30 TO 230 DEG F TEMPERATURE RATING. END SEAL EPDM GASKET, HORIZONTAL/VERTICAL INSTALLATION INCLUSIONS/FEATURES. CARBON STEEL BODY... [See More]
- Agency: NSF; ANSI; ANSI/NSF 61, FM, UL, ULC
- Maximum Pressure: 250.00
- Material Of Construction: Steel
- Media Temperature: -30 to 230
from American Cast Iron Pipe Company
Product Description. AMERICANs Waterous Series 600 swing check valves are in full compliance with ANSI/AWWA C508. Configurations are available that are UL Listed. Rated working pressure is 200 psig. These check valves are suitable for horizontal or vertical installation when the flow of water is in... [See More]
- Agency: AWWA; ANSI
- Material Of Construction: Ductile Iron
- Valve Type: Swing
- Valve Size: 3.00 to 12.00
from Flomatic Valves
508 - Ductile iron body with epoxy coating. Standard corrosion resistant phenolic “Sinking Ball ”, with resilient seat, and two bolt access cover. Also available with special “Floating Ball ” for flood control or air vent application –consult factory for application and... [See More]
- Agency: NSF; ANSI; NSF/ANSI 372 Low Lead
- Material Of Construction: Ductile Iron
- Valve Type: BallDisk
- Valve Size: 1.00 to 4.00
from Mueller Steam Specialty
Designed for liquids and gases where flow reversal can cause surge and water hammer. Elastomer seats provide bubble-tight shutoff. [See More]
- Agency: API; ANSI; ANSI Class 125
- Material Of Construction: Cast Iron
- Valve Type: Wafer
- Valve Size: 2.00 to 54.00
from Xiamen Landee Industries Co., Ltd.
Swing Check Valve with Cast Iron, Ductile Iron, Aluminum Bronze, and Stainless Steel Materials. Model Number:LD 016-WCK4. Key Specifications/Special Features: Working pressure: PN10, PN16, 125LBS. Body materials: cast iron, ductile iron, aluminum bronze, stainless steel, and carbon steel. Applicable... [See More]
- Agency: API; DIN; ANSI; BS, JIS PN10, PN16
- Material Of Construction: Aluminum; Brass / Bronze; Cast Iron; Ductile Iron; Stainless Steel; Steel
- Valve Type: Swing
- Valve Size: 2.00 to 40.00
from Mueller Company
MUELLER Valves and Couplings are manufactured and tested in accordance with ANSI/AWWA C800. Components in. contact with potable water will also comply with latest requirements of the Federal Safe Drinking Water Act. [See More]
- Agency: ANSI
- Material Of Construction: Cast Iron
- Valve Type: Double Check
- Valve Size: 0.62 to 0.75
from American Cast Iron Pipe Company
Product Description. AMERICANs Waterous Series 600 swing check valves are in full compliance with ANSI/AWWA C508. Configurations are available that are UL Listed. Rated working pressure is 200 psig. These check valves are suitable for horizontal or vertical installation when the flow of water is in... [See More]
- Agency: AWWA; ANSI
- Material Of Construction: Ductile Iron
- Valve Type: Swing
- Valve Size: 3.00 to 12.00
from Flomatic Valves
508S6 - All 316 Stainless steel body. Standard corrosion resistant phenolic “Sinking Ball ”, with resilient seat, and two bolt access cover. Also available with special “Floating Ball ” for flood control or air vent application – consult factory for application and... [See More]
- Agency: NSF; ANSI; NSF/ANSI 372 Low Lead
- Material Of Construction: Stainless Steel
- Valve Type: BallDisk
- Valve Size: 1.25 to 2.00
from Mueller Steam Specialty
Can be used in a variety of applications including: chilled and hot water systems, refrigeration, plumbing, air conditioning, gas and liquid applications, water filtration, oxygen systems, boiler feed lines, centrifugal pump and compressor systems and process applications. [See More]
- Agency: ANSI; ANSI Class 125
- Material Of Construction: Aluminum (optional feature); Brass / Bronze (optional feature); Stainless Steel (optional feature)
- Valve Type: BallDisk
- Valve Size: 2.00 to 36.00
from Xiamen Landee Industries Co., Ltd.
Cast Steel Check Valve Delivered in 30 Days. Model Number: LD-003-CK. Key Specifications/Special Features: Manufacturing standards: API, ANSI, BS, DIN, JIS. Size range: from 1/2 inch to 32 inch (DN15mm - DN800mm). Pressure: from ANSI class 150 to 2500 (PN1.6-42MPa). Operating temperature: from -196... [See More]
- Agency: API; DIN; ANSI; BS, JIS
- Material Of Construction: Stainless Steel; Steel; Carbon Steel
- Valve Type: Swing
- Valve Size: 0.50 to 32.00
from Mueller Company
bull; Meets or exceeds all applicable requirements of ANSI/AWWA C508 Standard. • Flanged end dimensions and drilling comply with ANSI B16.1, class 125. • Iron body, bronze mounted (IBBM). • Choice of gravity operated, lever and weight operated, or lever and spring operated valves. [See More]
- Agency: NSF; ANSI; ANSI / NSF 61
- Material Of Construction: Ductile Iron
- Valve Type: BallDisk
- Valve Size: 2.00 to 24.00
from Flomatic Valves
77- Auto-Vac ® Vacuum Breaker - This 1" valve is available in stainless steel and PVC. All internal parts are engineered composite, with a stainless steel disc and resilient seat. Used to prevent water hammer in wastewater valves. For reference use only. Please check Flomatic's website for the... [See More]
- Agency: NSF; ANSI; NSF/ANSI 372 Low Lead
- Material Of Construction: Stainless Steel; PVC
- Valve Type: BallDisk
- Valve Size: 1.00
from Mueller Steam Specialty
Designed for installation in pump discharge piping where it performs triple duty. It acts as a spring loaded silent check valve, a shutoff valve, and a balancing valve. Used in conjunction with the Mueller Steam Specialty suction diffuser, it constitutes a compact and effective complete pump... [See More]
- Agency: ANSI; ANSI Class 125
- Material Of Construction: Cast Iron
- Valve Type: BallDisk
- Valve Size: 2.00 to 14.00
from Xiamen Landee Industries Co., Ltd.
Swing Check Valves, Pressure from ANSI Class 150 to 2500 (PN1.6-42MPa). Model Number:LD-003-CK2. Key Specifications/Special Features: Pressure: from ANSI class 150 to 2500 (PN1.6-42MPa). Manufacturing standards: API, ANSI, BS, DIN, JIS. Size range: from 1/2 inch to 32 inch (DN15mm - DN800mm). [See More]
- Agency: API; DIN; ANSI; BS, JIS Class 150 to 2500
- Material Of Construction: Aluminum; Brass / Bronze; Cast Iron; Ductile Iron; Stainless Steel; Steel; Carbon Steel
- Valve Type: Swing
- Valve Size: 0.50 to 32.00
from Mueller Company
bull; Meets or exceeds all applicable requirements of ANSI/AWWA C508 Standard. • Flanged end dimensions and drilling comply with ANSI B16.1, class 125. • Iron body, bronze mounted (IBBM). • Choice of gravity operated, lever and weight operated, or lever and spring operated valves. [See More]
- Agency: NSF; ANSI; ANSI / NSF 61
- Material Of Construction: Ductile Iron
- Valve Type: BallDisk
- Valve Size: 3.00 to 16.00
from Flomatic Valves
80MDW-VFD DEEP WELL ® Male short casing x female long casing threads- High strength epoxy coated carbon steel body, male inlet x female outlet. Metal to metal seat with stainless steel spring and stem. Standard with break-off plug. For reference use only. Please check Flomatic's website for the... [See More]
- Agency: NSF; ANSI; NSF/ANSI 372 Low Lead
- Valve Size: 4.50 to 9.62
- Material Of Construction: Steel
- Connection Description: Threaded
from Mueller Steam Specialty
Designed for installation in pump discharge piping where it performs triple duty. It acts as a spring loaded silent check valve, a shutoff valve, and a balancing valve. Used in conjunction with the Mueller Steam Specialty suction diffuser, it constitutes a compact and effective complete pump... [See More]
- Agency: ANSI; ANSI Class 300
- Material Of Construction: Ductile Iron
- Valve Type: BallDisk
- Valve Size: 2.00 to 14.00
from Xiamen Landee Industries Co., Ltd.
Swing Check Valve, Flange Drilling According to ANSI125/150, DIN2501 PN10/PN16, and AS2129 Table E. Model Number:LD 016-WCK1. Key Specifications/Special Features: Key Specifications/Special Features: Working pressure: PN10, PN16, 125lb. Body materials: cast iron, ductile iron, aluminum bronze,... [See More]
- Agency: ASME; DIN; ANSI; PN
- Material Of Construction: Aluminum; Brass / Bronze; Cast Iron; Ductile Iron; Stainless Steel; Steel; Carbon Steel
- Valve Type: Swing
- Valve Size: 2.00 to 40.00
from Mueller Company
MUELLER Valves and Couplings are manufactured and tested in accordance with ANSI/AWWA C800. Components in. contact with potable water will also comply with latest requirements of the Federal Safe Drinking Water Act. [See More]
- Agency: ANSI
- Valve Size: 0.62 to 0.75
- Material Of Construction: Cast Iron
- Connection Description: F.I.P
from Flomatic Valves
80MDW-VFD DEEP WELL ® 8 Round EU (External-Upset) Tubing - High strength epoxy coated carbon steel body, male inlet x female outlet. Metal to metal seat with stainless steel spring /stem with external upset tubing round threads, EU-API 5B Table 7. Standard with break-off plug. Body Pressure... [See More]
- Agency: NSF; ANSI; NSF/ANSI 372 Low Lead
- Valve Size: 2.38 to 4.50
- Material Of Construction: Steel
- Connection Description: Threaded
from Mueller Steam Specialty
Can be used in a variety of applications including: chilled and hot water systems, refrigeration, plumbing, air conditioning, gas and liquid applications, water filtration, oxygen systems, boiler feed lines, and centrifugal pump and compressor systems. [See More]
- Agency: ANSI; ANSI Class 125
- Material Of Construction: Cast Iron
- Valve Type: BallDisk
- Valve Size: 2.00 to 36.00
from Xiamen Landee Industries Co., Ltd.
Wafer Check Valves with Stainless Steel CF8, API, ANSI, BS and DIN Manufacturing Standards. Model Number: LD 003-CK1. Key Specifications/Special Features: Body materials: carbon steel, alloy steel and stainless steel. Manufacturing standards: API, ANSI, BS and DIN. Sizes range: from 2 to 48-inch... [See More]
- Agency: API; DIN; ANSI; BS
- Material Of Construction: Stainless Steel; Steel; Carbon Steel
- Valve Type: Wafer
- Valve Size: 2.00 to 40.00
from Mueller Company
MUELLER Valves and Couplings are manufactured and tested in accordance with ANSI/AWWA C800. Components in. contact with potable water will also comply with latest requirements of the Federal Safe Drinking Water Act. [See More]
- Agency: ANSI
- Valve Size: 0.62 to 1.00
- Material Of Construction: Cast Iron
- Connection Description: Copper Flare Nut
from Flomatic Valves
DUAL CHECK VALVE - 316 stainless steel body with single union. Temp Max: 180 °F(80 °C). Pressure Max: 175 PSI. Complies with ASSE 1024. For reference use only. Please check Flomatic's website for the latest valve product specifications. [See More]
- Agency: NSF; ANSI; NSF/ANSI 372 Low Lead
- Material Of Construction: Stainless Steel
- Valve Type: Double Check; Back Flow
- Valve Size: 0.75 to 1.25
from Mueller Steam Specialty
Can be used in a variety of applications including: chilled and hot water systems, refrigeration, plumbing, air conditioning, gas and liquid applications, water filtration, oxygen systems, boiler feed lines, and centrifugal pump and compressor systems. [See More]
- Agency: ANSI; ANSI Class 250
- Material Of Construction: Cast Iron
- Valve Type: BallDisk
- Valve Size: 2.00 to 24.00
from Xiamen Landee Industries Co., Ltd.
API, ANSI, BS, DIN-Standard Wafer Check Valves. Model Number: LD 016-WCK. Key Specifications/Special Features: Manufacturing standards: API, ANSI, BS, DIN. Sizes range: from 1" diameter to 24" diameter (DN25mm - DN600mm). Pressure: from ANSI class 150 to 2500 (PN1.6 - 42MPa). Body materials: carbon... [See More]
- Agency: API; DIN; ANSI; BS, JIS Class 150 to 2500
- Material Of Construction: Stainless Steel; Steel; Carbon Steel
- Valve Type: Wafer
- Valve Size: 1.00 to 24.00
from Mueller Company
MUELLER Valves and Couplings are manufactured and tested in accordance with ANSI/AWWA C800. Components in. contact with potable water will also comply with latest requirements of the Federal Safe Drinking Water Act. [See More]
- Agency: ANSI
- Valve Size: 0.62 to 1.00
- Material Of Construction: Cast Iron
- Connection Description: Compression
from Flomatic Valves
UNLEADED DUAL CHECK VALVE - Brass body with single union. Complies with ASSE 1024. For reference use only. Please check Flomatic's website for the latest valve product specifications. [See More]
- Agency: NSF; ANSI; NSF/ANSI 61
- Material Of Construction: Brass / Bronze
- Valve Type: Double Check; Back Flow
- Valve Size: 0.50 to 1.00
from Mueller Steam Specialty
Designed for liquids and gases where flow reversal can cause surge and water hammer. [See More]
- Agency: API; ANSI; ANSI Class 600
- Material Of Construction: Stainless Steel (optional feature); Carbon Steel
- Valve Type: Wafer
- Valve Size: 2.00 to 12.00
from Mueller Company
MUELLER Valves and Couplings are manufactured and tested in accordance with ANSI/AWWA C800. Components in. contact with potable water will also comply with latest requirements of the Federal Safe Drinking Water Act. [See More]
- Agency: ANSI
- Valve Size: 0.62 to 1.00
- Material Of Construction: Cast Iron
- Connection Description: M.I.P
from Flomatic Valves
100MDI - High strength epoxy coated ductile iron valve features male threaded inlet and female threaded outlet. Ideal for submersible pumps. For reference use only. Please check Flomatic's website for the latest valve product specifications. [See More]
- Agency: NSF; ANSI; NSF/ANSI 61
- Valve Size: 1.25 to 2.00
- Material Of Construction: Ductile Iron
- Connection Description: Threaded
from Mueller Company
MUELLER Valves and Couplings are manufactured and tested in accordance with ANSI/AWWA C800. Components in. contact with potable water will also comply with latest requirements of the Federal Safe Drinking Water Act. [See More]
- Agency: ANSI
- Valve Size: 0.62 to 1.00
- Material Of Construction: Cast Iron
- Connection Description: Pack Joint Connection
from Flomatic Valves
80DI - High strength epoxy coated ductile iron body, disc and follower with threaded female connections. Features a NITRILE (Buna-N) seal, stainless steel spring fasteners, and ductile iron poppet. 2 ½" and larger are recommended for vertical applications. See 80DIX or VFD design for... [See More]
- Agency: NSF; ANSI; NSF/ANSI 61
- Material Of Construction: Ductile Iron
- Valve Type: Poppet
- Valve Size: 1.00 to 8.00
from Flomatic Valves
80DI-VFD - High strength epoxy coated ductile iron patented body, poppet and guide with threaded female NPT connections. Features a NITRILE (Buna-N) seal. Designed for vertical or horizontal applications. NSF/ANSI 61 and 372 approved. For reference use only. Please check Flomatic's website for the... [See More]
- Agency: NSF; ANSI; NSF/ANSI 61
- Material Of Construction: Ductile Iron
- Valve Type: Poppet
- Valve Size: 1.00 to 10.00
from Flomatic Valves
80DI8R-VFD 8 Round Line Pipe Threads. High strength epoxy coated ductile iron patented body, poppet and guide with 8 round connection. Features a NITRILE (Buna-N) seal, with stainless steel shaft and a ductile iron poppet. Designed for vertical or horizontal applications. Contact factory for thread... [See More]
- Agency: NSF; ANSI; NSF/ANSI 61
- Material Of Construction: Ductile Iron
- Valve Type: Poppet
- Valve Size: 3.00 to 8.00