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Supplier: XOMOX (A Crane Co. Company)
Description: is minimized. Additionally, PFA and FEP liners are inherently less porous than PTFE. Xomox Lined Swing check, Ball check, piston check and Poppet check have PFA as standard lining and uses the cast dovetail recesses and machined grooves to lock the liner to the
- Valve Size: 2 inch
- Pressure Rating: 250 psi
- Media Temperature: -20 to 401 F
- Flow (Cv): 30
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Supplier: Lift Products, Inc.
Description: The LPMC series of self propelled industrial lift carts is a hybrid product created by mounting a heavy duty transaxle drive system to our Max-Lift table. Additional changes are made to ensure the most stable and maneuverable lift cart possible. The lift cart features
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Supplier: Clippard
Description: Check Valve, 1/8" Ports
- Valve Size: 0.125 inch
- Pressure Rating: 300 psi
- Number of Ports/Ways: 2
- Media: Air, Compressed Air
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Supplier: Check-All Valve Mfg. Co.
Description: 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
- Valve Size: 4 inch
- Flow (Cv): 144
- Number of Ports/Ways: 2
- Agency: ANSI, ASME, ISO, MSS
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Supplier: Check-All Valve Mfg. Co.
Description: The Universal High Pressure check valve is a one piece body machined from bar stock with female pipe threads. The valve is designed and manufactured for high pressure applications. For applications below 3000 PSIG, view our UN-3 series. Available Materials: 316 Stainless Steel
- Valve Size: 0.75 inch
- Pressure Rating: 10,000 psi
- Flow (Cv): 7.2
- Number of Ports/Ways: 2
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Supplier: HydraForce, Inc.
Description: A solenoid-operated, normally-closed, proportional, poppet-type screw-in hydraulic cartridge valve providing an integral, non-isolated load signal to pilot counterbalance or other control valves in bridge circuit applications.
- Pressure Rating: 3,625.9425 psi
- Media Temperature: -15 to 400 F
- Number of Ports/Ways: 3
- Material Of Construction: Aluminum
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Supplier: Check-All Valve Mfg. Co.
Description: The 3-A Sanitary Check Valve is an all 316/316L stainless steel check valve with a standard 32 Ra or better finish, (finer available) for use in new or existing sanitary systems. The 3SC design seals on the ID of sanitary ferrules with 3-A specified materials (standard is
- Valve Size: 2 inch
- Pressure Rating: 725 psi
- Flow (Cv): 27.2
- Number of Ports/Ways: 2
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Supplier: Pneumadyne, Inc.
Description: fundamental difference between the two is the needle valve controls flow in both directions (bi-directional) and the flow control valve controls flow in only one direction (allowing free flow in the opposite direction). In both the flow control and needle valve a finely threaded
- Valve Size: 0.19 inch
- Pressure Rating: 125 psi
- Media Temperature: -20 to 160 F
- Flow (Cv): 0.09
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Supplier: DK-LOK U.S.A.
Description: Up to 6000 psig (413bar) Up to 204℃ (400℉) ss316 O-ring seal blow-out proof design DK-LOK OD 1/8 - OD1 inch Pipe thread 1/8 - 1"
- Pressure Rating: 5,000 psi
- Media Temperature: -18 to 399 F
- Flow (Cv): 4.7
- Number of Ports/Ways: 2
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Supplier: Check-All Valve Mfg. Co.
Description: 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
- Valve Size: 2 inch
- Pressure Rating: 20 psi
- Flow (Cv): 83
- Number of Ports/Ways: 2
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Supplier: Hi-Tech Controls, Inc.
Description: The check valves in the VNR Series are available with M5 (10-32 UNF), 1/8" and 1/4" ports. They must be used when it is required to intercept a flow in one direction only. The design of these valves is of the poppet type and this feature allows operation at low pressures both
- Valve Size: 0.125 inch
- Pressure Rating: 145 psi
- Media Temperature: 32 to 175 F
- Number of Ports/Ways: 2
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Supplier: Strataflo Products, Inc.
Description: greater strength in commercial applications. When ordering, specify what size connections are required. All valves are 100% American-made and built to last. Double-tapped check valve is generally used for submersible pump installations or when it is necessary to attach a
- Valve Size: 1 inch
- Pressure Rating: 200 psi
- Media Temperature: 225 F
- Flow (Cv): 8.2
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Supplier: Spirax-Sarco
Description: The LCV3, LCV4, LCV6 and LCV7 lift check valves are designed in accordance with EN 12516 and ASME B16.34 to prevent reverse flow in the installations. The design of these valves allows them to be easily serviced without removing the valve from the pipeline.
- Valve Size: 0.5 to 4 inch
- Pressure Rating: 500.380065 psi
- Media Temperature: 14 to 572 F
- Number of Ports/Ways: 2
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Supplier: Triangle Pump Components, Inc.
Description: While efficiency and resilience are built into the design of our Durabla valves, performing proper installation as well as routine maintenance checks will ensure that your pump valve runs as good as new for many years to come. Meanwhile, the discharge valve design — V7F
- Number of Ports/Ways: 2
- Features: Check Valves, Compressor Valves, Mechanical Device
- Media: Gas
- Valve Type: Lift Check Valves
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Supplier: Cooper Valves
Description: 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
- Valve Size: 0.5 to 3 inch
- Pressure Rating: 285 to 1,480 psi
- Media Temperature: -325 F
- Agency: ANSI, API
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Supplier: HydraForce, Inc.
Description: An in-line-housed, double-pilot-operated, hydraulic check valve for use in blocking or load holding circuits.
- Valve Size: 0.25 to 0.375 inch
- Pressure Rating: 3,500 psi
- Media Temperature: -15 to 400 F
- Number of Ports/Ways: 2
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Supplier: Strataflo Products, Inc.
Description: Our No.F2400 valves feature lead free NSF-certified material, containing ≤ 0.25% lead by weighted average. The lead-free series is compliant with California AB1953 and Vermont Act 193. The valve is also electroless nickel plated inside and outside. The proprietary stainless steel
- Valve Size: 1 inch
- Pressure Rating: 200 psi
- Media Temperature: 300 F
- Flow (Cv): 9.9
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Supplier: Crane Fluid Systems
Description: Features & Benefits Check valves permit flow in one direction only and close automatically if flow reverses Entirely automatic in action, depending upon pressure and velocity of flow within the line to perform their functions of opening and closing Lift Check
- Material Of Construction: Brass / Bronze
- Features: Check Valves
- Valve Type: Lift Check Valves
- Media: Water
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Supplier: Strataflo Products, Inc.
Description: 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
- Valve Size: 3 inch
- Pressure Rating: 200 psi
- Media Temperature: 225 F
- Flow (Cv): 185
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Supplier: National Oilwell Varco
Description: Valves NOV's Valve Division manufactures top of the line Reset Relief Valves, Shear Relief Valves, Float Valves, and Gate Valves for the oil and gas industry. These product lines protect drilling equipment from pressure spikes and backflow, which can lead to
- Controlled Pressure Range: 0 to 10,000 psi
- Features: Check Valves, Gate / Knife Valves, Pressure Relief Valves
- Media: Gas
- Valve Type: Lift Check Valves
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Supplier: Triangle Pump Components, Inc.
Description: 316 Stainless Steel 17-4 Hardened Stainless Steel We also are capable of creating abrasion resistant (AR) valves using other materials for special applications. For an abrasion resistant valve made from a special or unique material please contact us today» The valves, seats and
- Pressure Rating: 15,000 psi
- Media Temperature: 160 F
- Number of Ports/Ways: 2
- Features: Check Valves, Compressor Valves, Mechanical Device
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Supplier: Cooper Valves
Description: Precise response. Faster closing. Excellent seat tightness. Those are the strong points of COOPER® Valves forged check valves.
- Valve Size: 0.5 to 2 inch
- Pressure Rating: 1,975 to 3,705 psi
- Agency: ANSI, API
- Features: Check Valves, Other
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Supplier: Crane Fluid Systems
Description: Features & Benefits Lift Check Valves should only be used in horizontal pipe runs The Crane D116 check valve if of the lift check variety
- Material Of Construction: Brass / Bronze
- Features: Check Valves
- Valve Type: Lift Check Valves
- Media: Water
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Supplier: Strataflo Products, Inc.
Description: Strataflo 400 Series check valves with metal poppets are ruggedly constructed and are suitable for use in a wide variety of heavy industrial applications. The proprietary stainless steel poppets are finely machined for a metal-to-metal seal. Each valve is tested twice for
- Valve Size: 1 inch
- Pressure Rating: 200 psi
- Media Temperature: 300 F
- Flow (Cv): 9.9
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Supplier: Prince Manufacturing Corp.
Description: FUNCTION The PRINCE valve model RD-1600 is a pilot operated check valve. This valve blocks oil from flowing from the cylinder port to the valve port until sufficient pressure is applied to the pilot port. Oil can free flow from the valve port to the cylinder
- Valve Size: 0.25 to 0.375 inch
- Pressure Rating: 3,000 psi
- Number of Ports/Ways: 3
- Material Of Construction: Cast Iron, Steel
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, silent check valves, spring assisted valves, horizontal, and vertical valves. DFT® is available to review your check valve sizing requirements and assist with selecting the proper check valve for your application. Available are the Basic-Check® valve, BNC® valve (read more)
Browse Check Valves Datasheets for DFT Inc. -
DFT®’s model PDC® Check Valve is designed specifically for reciprocating compressors. The ideal replacement for Failing Piston Check Valves. Watch the video (read more)
Browse Check Valves Datasheets for DFT Inc. -
Video. 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 applications involving liquids, gases, or steam. Tapped holes are provided in the body for lifting lugs to assist with (read more)
Browse Check Valves Datasheets for DFT Inc. -
lightweight, spring-assisted, center guided, non-slam check valves that provide reliable, low-maintenance service for a wide range of fluids and pressure/temperature combinations. They are able to be installed either vertically or horizontally. No more door springs or hinge pin failures (read more)
Browse Check Valves Datasheets for DFT Inc. -
• Seat Eccentric Action An Eccentric Plug Valve gets its name from a 100-year-old design where the valve seat is offset from the centerline of the valve shaft, thereby providing eccentric action. As the valve opens, the plug will lift or “cam” (read more)
Browse Plug Valves Datasheets for McWane Plant and Industrial -
replacement for those constantly failing double door style check valves. The ALC® can be used in both vertical or horizontal orientations, available with an Inconel X-750 springs, 0.5 psi cracking pressure and it meets or exceeds MSS-SP 61 specifications. Metal-to-metal seats or soft seats for (read more)
Browse Check Valves Datasheets for DFT Inc.
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Perry's Chemical Engineers' Handbook, Eighth Edition > PROCESS PLANT PIPING
Vertical lift check valves are for installation in vertical lines with flow normally upward. Globe (or piston ) valves with a 90° bonnet (Fig. 10-161) are for installation in horizontal lines, although inclined bonnet versions (approximately 45°) with spring assist may be used in vertical lines with normally upward flow.
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Recommendations for the treatment of aging in standard technical specifications
Consequently, most CVs have no capability to be actuated except by changing flow through the valve . The several types of CVs used, depending on the application and the system configuration, include swing- check , horizontal - lift , vertical-lift, piston -lift, ball, stop-check, tilting-disc, and duo-check.
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Plastic pipeline valves
Straight through piston -type lift check valves (Fig. 2c) are manufactured by FIP with cementing, threaded, or flanged connections. They can be installed in vertical or hori- zontal pipelines.