Thread to Barb Check Valve -- AP191227CV012NL
from Ark-Plas® Products, Inc.

All Ark-Plas ® Check Valve barbs are molded without a parting line. This means that every sealing surface on each barb is seamless all the way around, eliminating flash, or mold mismatch. Coupled with our high-quality manufacturing processes, a barb without a parting line helps to ensure a... [See More]

  • Connection Description: Threaded; 1/8"-27 NPT
  • Material Of Construction: Polycarbonate
  • Valve Type: BallDisk
  • Valve Size: 0.12
Hand Expansion Valves
from Armstrong International

The Hand Expansion Valves SEV series features a calibrated, adjustable seat nut flow regulating valve. Expansion valves are ideal for metering of flashing expansion of liquid refrigerants. The slotted seat nut design is more tolerant to dirt particles than tapered plug expansion. Hand wheels are red... [See More]

  • Connection Description: Threaded; BoltFlange; Globe and Angle Form, Screwed End Port Size: ¼’’ – 1’’ (6mm – 25mm); Globe and Angle Form, Flanged End Port Size: ½’’ – 2’’ (15mm – 50mm)
  • Media: Liquid, Refrigerants
  • Valve Size: 0.25 to 2.00
Single Union Ball Check -- 12**005
from Asahi/America, Inc.

Check valves are used to prevent the reversal of flow in a line. When open and under flow pressure, the checking mechanism will move freely in the media, offering very little resistance and minimal pressure drop. We offer two basic types of check valves: swing check valves and ball check valves. A... [See More]

  • Connection Description: Threaded (optional feature); BoltFlange (optional feature); ButtWeld (optional feature); SocketWeld (optional feature)
  • Material Of Construction: PVC (optional feature); CPVC (optional feature); Polypropylene (optional feature); PVDF (optional feature)
  • Valve Type: BallDisk; Foot Valve (optional feature)
  • Valve Size: 0.50
Check Valves -- V012 001
from ASCO Valve, Inc.

• Compact design. • In-line mounted. • Quiet operation. • Instantaneous shutoff against reverse flow, low forward. pressure opening. • Disc seats before reverse flow to avoid fluid shock on. reverse pressure differential [See More]

  • Connection Description: Threaded; FaceSeal
  • Material Of Construction: BrassBronze
  • Valve Type: BallDisk
  • Valve Size: 0.25
Fixed Orifice Flow Control Valve -- MIL-FOFC
from Beswick Engineering Co., Inc.

The fixed orifice flow control valve is designed with a factory pre-set orifice. Rotation of the knurled sleeve will not change the orifice setting. Ideal for applications where improper adjustment of a flow setting could damage the machine or process. Fluid is metered in one direction, a check... [See More]

  • Connection Description: Threaded; 10-32 threaded inlet & outlet ports
  • Valve Size: 0.00 to 0.03
  • Material Of Construction: BrassBronze; StainlessSteel (optional feature); Buna-N o-ring seals
  • Maximum Pressure: 0.00 to 200.00
Stenner Santoprene Check Valve, Duckbill, 1/4 inch, 1 Pack ( High Pressure Pumps only. 26-100psi ) -- UCDBINJ
from Cannon Water Technology Inc.

UCDBINJ Stenner Santoprene Check Valve, Duckbill, 1/4 inch, 1 Pack ( High Pressure Pumps only. 26-100psi ). Use this injector to successfully inject chemicals into your pipeline. This back check valve prevents backflow of water from your distribution system that could cause damage to your pump or... [See More]

  • Connection Description: Threaded
  • Maximum Pressure: 26.00 to 100.00
  • Valve Size: 0.25
Check Valves
from Carr Lane Manufacturing Co.

Simple hydraulic flow restrictor that allows fluid to flow in one direction only. In-line mounting [See More]

  • Connection Description: Threaded
  • Media: Hydraulic; Air; CompressedAir
  • Maximum Pressure: 7500.00
Adjustable Trapped Pressure Unloader -- Model YU5075KMM [Model YU5075KMM from General Pump]
from CDF Industries

General Pump Spray Tips are built using an innovative design and manufacturing approach that ensures accuracy and provides consistent durability and performance for all types of high pressure cleaning systems. Tips offer high application flexibility, unique construction, positive identification, and... [See More]

  • Connection Description: Threaded; 3/8" BSP-M, 3/8" BSP-F
  • Valve Size: 0.38
  • Material Of Construction: StainlessSteel
  • Maximum Pressure: 5075.00
Bushing Valve -- BUD (BU-050x0375)
from Check-All Valve Mfg. Co.

The Bushing Valve is a check valve with a standard bushing housing. The valve is adaptable to many types of service applications. It has very little restriction and produces a low pressure drop. It can be used quite effectively in systems where flow and pressure drop are critical by the use of a... [See More]

  • Connection Description: Threaded; FaceSeal (optional feature); 3/8 NPT
  • Material Of Construction: BrassBronze; StainlessSteel; Steel; Exotic Metal; Alloy 20, Alloy C-276, Titanium
  • Valve Type: Lift Check; Poppet; BackFlow
  • Valve Size: 0.50
Check Valve -- MCV-1
from Clippard Instrument Laboratory, Inc.

Check Valve, #10-32 Ports [See More]

  • Connection Description: Threaded; Inlet: #10-32, Outlet: #10-32
  • Material Of Construction: BrassBronze
  • Valve Type: Lift Check
  • Valve Size: 0.19
DFT® Basic-Check® Threaded In-Line Check Valves
from DFT Inc.

The DFT ® Basic-Check ® valve is a versatile all-purpose, spring-assisted, in-line check valve that provides reliable, low maintenance service for a wide range of liquids and gases at various pressure/temperature combinations. The valve consists of a guard cage, spring, valve disc, retaining... [See More]

  • Connection Description: Threaded; FaceSeal; MNPT
  • Material Of Construction: StainlessSteel
  • Valve Type: Lift Check; SevereService
  • Valve Size: 0.25 to 2.50
Industrial True Union Ball Valve -- Series TBV2
from Dwyer Instruments, Inc.

The Series TBV2 Industrial True Union Ball Valves are an economical, PVC or CPVC constructed ball valve ideal for chemical and wastewater applications. The true union design permits easy removal from a piping system without breaking down piping connections. The valve body can be easily lifted out of... [See More]

  • Connection Description: Threaded (optional feature); Union (optional feature); SocketWeld (optional feature)
  • Valve Size: 0.50 to 4.00
  • Material Of Construction: PVC; CPVC
  • Maximum Pressure: 250.00
Heavy Duty Check/Relief/Dual Shutoff Valves
from ESAB Welding and Cutting Products

Features. Wide assortment of NPTF Thread Check Valves. For oxygen and fuel gas service [See More]

  • Connection Description: Threaded; NPTF-Poppet, NPTF-Swing
  • Media: Gas; Oxygen, Fuel Gas
  • Valve Size: 0.25 to 1.50
HA-1/2-QS-3/8-U Non-return valve -- 190856
from Festo Corporation

Non-return valve HA-1/2-QS-3/8-U Flow rate from the male thread to the QS plug connector. Valve function=Non-return function, Pneumatic connection, port 1=NPT1/2-14, Pneumatic connection, port 2=QS-3/8, Mounting type=Threaded, Operating pressure=-1 - 10 bar [See More]

  • Connection Description: Threaded; NPT1/2-14
  • Maximum Pressure: -14.50 to 145.04
  • Material Of Construction: BrassBronze
  • Media: CompressedAir
Check Valve -- Model YCV12FB
from General Pump

General Pump Spray Tips are built using an innovative design and manufacturing approach that ensures accuracy and provides consistent durability and performance for all types of high pressure cleaning systems. Tips offer high application flexibility, unique construction, positive identification, and... [See More]

  • Connection Description: Threaded; 1/2" BSP-F
  • Valve Size: 0.50
  • Material Of Construction: BrassBronze
  • Maximum Pressure: 2200.00
Check Valve Type 561-562
from GF Piping Systems

The check valve types 561 and 562 ring in a new generation of valves, featuring more safety, simplicity and efficiency. Our engineers focused primarily on two areas in the development of the new check valves: How can we make an established product type even more reliable? And how can we reduce the... [See More]

  • Connection Description: Threaded; SocketWeld
  • Material Of Construction: PROGEF® Standard Polypropylene, SYGEF® PVDF; PVC; CPVC; Polypropylene; PVDF
  • Valve Type: BallDisk
  • Valve Size: 0.38 to 4.00
Backflow Preventer, 2-1/2 to 3 In -- 6AUW9 [994BLT from Watts]
from Grainger Industrial Supply

Portable Backflow Preventer, Size 2-1/2 to 3 In., Connection FNPT x MNPT, Material of Construction Stainless Steel Body, Temp. Range (F) 33, Max. Temp. (F) 140, Max. Pressure (PSI) 175, Width (In.) 10, Length (In.) 37-1/2, Standards AWWA C701 meter requirements [See More]

  • Connection Description: Threaded; FNPT x MNPT
  • Material Of Construction: StainlessSteel
  • Valve Type: BackFlow
  • Maximum Pressure: 175.00
Check Valve -- B-6198
from Harwood Engineering Company

Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. These valves allow fluids to flow in only one direction and require a minimum pressure to open. Features. Service for liquids and gases at pressures up to 200,000... [See More]

  • Connection Description: Threaded; Inlet: 1/4 NPT, Outlet: 4L
  • Material Of Construction: StainlessSteel
  • Valve Type: BallDisk
  • Maximum Pressure: 100000.00
Stainless Steel Check Valve -- 28201
from Haskel International, Inc.

Combining the best features of durability and positive sealing, these unique valves are constructed throughout of 316 Series Stainless Steel for the high corrosion resistance essential in the chemical, processing and power generating industries. PTFE seat seal for positive bubble -tight sealing... [See More]

  • Connection Description: Threaded; 1/4" NPT
  • Valve Size: 0.25
  • Material Of Construction: StainlessSteel
  • Maximum Pressure: 15000.00
Full Pattern Wafer Check Valves -- WCV Series
from Hayward Flow Control

New Full Pattern Wafer Check Valves in PVC and CPVC, sizes 2" - 8' with FPM or EPDM Gasket and Disc Seals. Spring return option in 316 Stainless Steel or Hastelloy materials. No spacers or specialty flanges required. Features. Robust Full Pattern Body in PVC, CPVC and Coming Soon, GFPP. No Need for... [See More]

  • Connection Description: Threaded
  • Valve Size: 2.00 to 8.00
  • Material Of Construction: PVC; CPVC
  • Maximum Pressure: 150.00
Check Valves
from International Polymer Solutions Inc.

Our IPS Check Valve feature all PTFE wetted surfaces for excellent performance in all high purity applications. Our PTFE design resists chemical corrosion and other elements within a harsh process environments. IPS Check Valves are commonly found as backflow preventers in clean processes. They are a... [See More]

  • Connection Description: Threaded (optional feature); TubeFitting (optional feature); 1/8", 1/4", 3/8", 1/2" FNPT/TUBE/FLARE
  • Valve Size: 0.12 to 0.50
  • Material Of Construction: Polytetrafluoroethylene
  • Maximum Pressure: 50.00
Foot Valve
from Kuriyama of America, Inc.

Kuriyama Foot Valves are Made of Iron and come with a Neoprene Flapper Valve Assembly. Threads are NPT; Bolts and Nuts are Plated Steel. Designed for use in Irrigation and other Pumping Applications where water may be dirty due to silt and sand. These valves are used to prevent the passage of... [See More]

  • Connection Description: Threaded
  • Material Of Construction: DuctileIron
  • Valve Type: Foot Valve
  • Valve Size: 1.50 to 8.00
Brass Check Valve -- 442
from Nova Plumbing Technologies

DESCRIPTION. Suitable for use on plumbing, pneumatic, heating and conditioning systems. Valves can be installed in any positions: horizontal, oblique or vertical. SIZES: 3/8 ” - 4 ” NPT. TECHNICAL FEATURES. Body: Brass UNI EN 12165 CW617N. Spring: Stainless steel. O-ring: NBR. Disk:... [See More]

  • Connection Description: Threaded; 3/8", 1/2", 3/4", 1",1 1/4", 1 1/2", 2", 2 1/2", 3", 4" NPT
  • Valve Size: 0.38 to 4.00
  • Material Of Construction: BrassBronze
  • Maximum Pressure: 170.00 to 360.00
In-Line Flow Control Check Valves -- 68PLCK Male Check Valve Meter Out - BSPP
from Parker Hannifin / Fluid Connectors / Fluid Systems Connectors

These in-line check valves allows air to pass in one direction while blocking flow in the other direction. Their extreme compactness and light weight make them suitable as a safety item in compressed air circuits. The body of the fitting contains an arrow to indicate the direction of flow. [See More]

  • Connection Description: Threaded
  • Valve Size: 0.16 to 0.31
  • Material Of Construction: BrassBronze
  • Maximum Pressure: 15.00 to 145.00
Series CK Self-Closing Thermoplastic Check Valve -- CK075EP-TF
from Plast-O-Matic Valves, Inc.

Features/Benefits: Patented Design: Self-sealing - they are not dependent on gravity, mounting position or reverse flow, a significant improvement over ball check valves. Silent Operation: No internal sliding or loose parts to slam or vibrate, chattering is eliminated!. Dependability: Leak-free... [See More]

  • Connection Description: Threaded; SocketWeld (optional feature); 3/4" NPT or BSP
  • Valve Size: 0.75
  • Material Of Construction: Polytetrafluoroethylene
  • Maximum Pressure: 100.00 to 150.00
2"NPT BALLCONECHECKVLV125WSP -- 6110801 [6110801 from Apollo Mechanical Contractors]
from PLCCenter.com, A Div. Radwell International

Are you looking for the best website to buy APOLLO 61-108-01? Then you have found exactly the industrial MRO outlet you need right here! At PLCCenter.com our #1 goal is the satisfaction of our customers - we strive to develop market-leading products and services that are offered to you at an... [See More]

  • Connection Description: Threaded
  • Valve Size: 2.00
Check Valves -- 19 Series
from Ross Controls

Flow Control, Check & Shuttle products. 360 Degree Swivel for Ease of Operation. Right-Angle Configuration Permits Very Compact Installation. Threaded Inlet and Outlet Ports [See More]

  • Connection Description: Threaded; 1/8" - 2-1/2" NPT
  • Material Of Construction: Aluminum
  • Valve Type: Lift Check
  • Valve Size: 1.00 to 3.50
Vacuum Check Valve -- VCV
from SAS Automation, LLC

Closes automatically if attached vacuum cups fail to secure the part, thus ensuring the efficiency of the remaining cups. Inserted between the cup and the mounting arm [See More]

  • Connection Description: Threaded
  • Media: Air; CompressedAir
Inline Check Valve -- ICV-150-N-025
from SC Hydraulic Engineering Corporation

The ICV series inline check valves are available in four port sizes from 1/4" NPT to 1" NPT and are rated up to 15,000 psig working pressure. Constructed of Stainless steel for use with water as well as most industrial fluids. The ICV series check valve is a simple and effective component allowing... [See More]

  • Connection Description: Threaded; .25" - 1" NPT Female
  • Material Of Construction: StainlessSteel
  • Valve Type: BallDisk
  • Valve Size: 0.25 to 1.00
Check Valve -- GMV 08/C
from Stäubli Corporation

Designed to prevent flow of gas in one direction. Heavy duty vehicles. Provides redundant leak protection at the fueling point. Prevents station blow-back. Offers additional protection in a vehicle crash. [See More]

  • Connection Description: Threaded
  • Valve Size: 0.24
  • Material Of Construction: StainlessSteel
  • Maximum Pressure: 3625.94
Automatic RB® (Relief/Bleed) Valve -- 1600-60
from Terra Universal, Inc.

Continuously bleeds off excess internal gas to maintain a safe positive pressure inside glove boxes. Variable release mechanism automatically discharges any sudden surge of incoming gas. Protects against accidental negative pressure by functioning as a check valve. Extends life of doors and gaskets. [See More]

  • Connection Description: Threaded (optional feature); Union (optional feature)
  • Valve Size: 0.62 to 1.00
  • Material Of Construction: StainlessSteel (optional feature); polymer
  • Media: Air; CompressedAir
Asahi® PVDF Check Valves -- 17277
from U.S. Plastic Corporation

Check valves are used to prevent the reversal of flow in a line. When open and under flow pressure, the checking mechanism will move freely in the media, offering very little resistance and minimal pressure drop. Valve employs a free moving ball, which unseats to permit flow in one direction, but... [See More]

  • Connection Description: Threaded
  • Valve Size: 0.50
  • Material Of Construction: PVDF
Excess Flow Check Valves -- SV520-50 Series
from Valcor Engineering Corporation

Description. Extreme reliability is inherent due to rugged design, simplicity of operation, and a minimum number of moving parts. Isolation standoffs prevent excessive heat transfer to the solenoid operator. Internal parts are contoured to retard buildup of contamination and sludge. Compact, light... [See More]

  • Connection Description: Threaded
  • Maximum Pressure: 2500.00
  • Valve Size: 0.38 to 2.00
  • Media Temperature: 650
Check Stop Valve -- Series CS
from Watts

Series CS Check Stop Valves are used in mixing/tempering valve applications at the hot and cold water inlet supply to protect against cross flow of hot and cold water in the system, and provide isolation of the mixing or tempering valve during servicing and maintenance. It performs as an isolation... [See More]

  • Connection Description: Threaded (optional feature); SocketWeld (optional feature); 1/2, 3/4, 1" NPT or Solder
  • Material Of Construction: BrassBronze
  • Valve Type: BackFlow
  • Valve Size: 0.50 to 1.00
Brass Check Valve -- TVR61
from WEH Technologies Inc.

High-performance check valve for use with liquid media and air pressure. These brass check valves are specially designed for hydraulic and pneumatic applications in plant engineering and are well proven in applications with submesible pump, pressure, air conditioning systems, heating systems etc. [See More]

  • Connection Description: Threaded
  • Valve Size: 0.39 to 1.97
  • Material Of Construction: BrassBronze
  • Maximum Pressure: 696.18
Brass Valve -- LD 014-BS
from Xiamen Landee Industries Co., Ltd.

Brass Valve with Threaded Connection, PN1MPa to 6MPa Working Pressure. Model Number:LD 014-BS. Key Specifications/Special Features: Types: ball, gate, bib-cock, check, stop, angle, tap... Size range: from 1/4 inch to 2 inch (DN8mm - DN50mm). Working pressure: PN1MPa - 6MPa. Connection: threaded. [See More]

  • Connection Description: Threaded
  • Valve Size: 0.25 to 2.00
  • Material Of Construction: BrassBronze
  • Maximum Pressure: 145.04 to 870.22
APOLLO® "Mini" Check Valve -- 61-701-01
from Apollo Valves

Bubble-tight soft seat design [See More]

  • Connection Description: Threaded; 1/4" NPT
  • Material Of Construction: BrassBronze
  • Valve Type: BallDisk
  • Valve Size: 0.25
Meter Units -- AJB Series
from Bijur Delimon International

this reversing valve is designed for use in hydraulic Dualine systems. It can be used as a. 4/2 or a 3/2 valve and is driven by a direct current geared motor. [See More]

  • Connection Description: Threaded; M8x1
  • Material Of Construction: BrassBronze
  • Valve Type: BallDisk
  • Valve Size: 0.16
Campbell Service Valve -- SCB2T
from Campbell - Subsidiary of Baker Manufacturing

Imported brass service valce. Swing check (threaded). Size: 1/2. pkg.case: 10. Price: $8.12 [See More]

  • Connection Description: Threaded
  • Material Of Construction: Copper
  • Valve Type: Swing
  • Valve Size: 0.50
AR Series -- 1" Model
from Chemline Plastics Limited

Allows gasses to escape from pipe lines, must be installed vertically [See More]

  • Connection Description: Threaded (optional feature); BoltFlange (optional feature); SocketWeld (optional feature); 1" Socket, Threaded, or Flanged
  • Material Of Construction: PVC
  • Valve Type: BallDisk
  • Valve Size: 1.00
No. 140 Series -- No. 143
from Clark-Reliance Corporation (The)

Jerguson safety ball check valves provide an automatic shut-off for glass level gage products in the event of a glass or gasket failure. Ball check valves are available with integral, union, or bolted bonnet arrangements for application pressures ranging up to 10,000-psi. [See More]

  • Connection Description: Threaded; NPT 3/4 and 1/2 Inch
  • Material Of Construction: Steel
  • Valve Type: BallDisk
  • Maximum Pressure: 2400.00
Acetal Check Valves -- GO-98675-00
from Cole-Parmer

Acetal Check Valve, 1/4" NPT(F) inlet/1/4" NPT(F) outlet. Breaking pressure: 0.5 psi. Connections: Inlet 1/4" NPT(F); Outlet 1/4" NPT(F). Cv: 1.45. Material: Acetal. Max psi: 235 [See More]

  • Connection Description: Threaded; inlet 1/4 npt(f); outlet 1/4 npt(f)
  • Maximum Pressure: 235.00
  • Material Of Construction: Acetal
  • Flow (Cv): 1.45
Bronze Horizontal Lift Check Valve 150S
from Crane Energy Flow Solutions

Class 150 threaded end horizontal bronze lift check valve [See More]

  • Connection Description: Threaded; FaceSeal
  • Material Of Construction: BrassBronze
  • Valve Type: Lift Check
  • Valve Size: 0.25 to 2.00
Class 1500 Forged Steel Check Valve -- F41500T21
from DHV Industries, Inc.

Reduced or full port, lift, piston or swing check [See More]

  • Connection Description: Threaded (optional feature); SocketWeld (optional feature)
  • Material Of Construction: StainlessSteel (optional feature); Steel
  • Valve Type: Lift Check (optional feature); Swing (optional feature)
  • Valve Size: 0.38 to 2.00
Air, Water & Oil Services Valve
from Flowserve Corporation

Flowserve Vogt Valves offers valves for Air, Water & Oil Service in the form of globe valve, angle valve, check valve & Y Pattern Check valve. [See More]

  • Connection Description: Threaded; BoltFlange; SocketWeld
  • Media: Water
  • Valve Type: BallDisk (optional feature); Lift Check (optional feature); Swing (optional feature)
DSI -- 4321 A8-18
from Forum Valve Solutions

Class 800 piston check, threaded end, NACE MR0175-2002, MR0103-2003 [See More]

  • Connection Description: Threaded
  • Valve Size: 0.38
  • Valve Type: Lift Check
  • Maximum Pressure: 800.00
Valve -- 720830025
from Gates Corporation

Hydraulics-- >Couplings-- >Air Brake Couplings for Rubber Hose - G33 Series-- >One Way Check Valve [See More]

  • Connection Description: Threaded
  • Media: Air; CompressedAir
Ball Valves
from George Fischer Signet, Inc.

Manual, metering ball valve, provides accurate, low flow values [See More]

  • Connection Description: Threaded
  • Material Of Construction: PVC
  • Valve Type: BallDisk
  • Valve Size: 0.75
TAC Component -- C1
from Humphrey Products Company

Volume chambers use stainless steel tubing from stainless steel cylinder series with matte finish on outside. Aluminum heads are attached to stainless steel tubes with Humphrey roll forming process to achieve secure, pressure tight attachment. Volume chambers provide attractive, lightweight,... [See More]

  • Connection Description: Threaded; #10-32
  • Maximum Pressure: 125.00
  • Material Of Construction: BrassBronze
  • Media Temperature: 45 to 150
5000 PSI Check Valve Poppet
from Industrial Specialties Mfg., Inc.

3/8" and 1/2" female NPT 316 stainless steel body and poppet seals [See More]

  • Connection Description: Threaded
  • Valve Size: 0.38 to 0.50
  • Material Of Construction: StainlessSteel
  • Media: Air; CompressedAir
Back Pressure Valve, 6800 Series -- 6800A
from Kofloc

The KOFLOC Back Pressure Valve MODEL 6800 SERIES is a type of check valve used to maintain upstream pressure constant. It is designed with focus on compactness, cleanness and low-cost. [See More]

  • Connection Description: Threaded; Rc1/8, Rc1/4
  • Maximum Pressure: 42.64
  • Material Of Construction: Aluminum; StainlessSteel
Die-forged Piston Type Lift Valve -- SICCA 800-2500 PCF
from KSB AG

Design. Die-forged piston type lift valves as per API 602 (800/1500)/ASME B16.34 (2500). Bolted cover (800) or welded cover (1500/2500). Integral stellite hard-faced body seat, disc seating face 13% Cr steel/stellite hard-faced. Graphite gasket. Pressure/temperature ratings to ASME B16.34. Line... [See More]

  • Connection Description: Threaded (optional feature); SocketWeld (optional feature)
  • Material Of Construction: Steel
  • Valve Type: Wafer
  • Valve Size: 0.59 to 1.97
Oil Valve -- Control Unit
from Lube USA, Inc.

Resistance type valve for continuous lubrication [See More]

  • Connection Description: Threaded
Downpipe Check Valve -- 6563
from Marsh Bellofram Group of Companies

Simple Inline Installation. Float Check Avoids Pressure Drop. Guards Against Siphoning From Tank. This engineered component will help you prevent siphoning or backflow of liquid through a downpipe installed in tank level gauging applications. With the KING-GAGE Downpipe Backflow Check Valve, you can... [See More]

  • Connection Description: Threaded
  • Material Of Construction: StainlessSteel
  • Valve Type: Lift Check
  • Valve Size: 0.75
Check Valves -- 400 Series
from Matheson Tri-Gas, Inc.

Check valves, flow capacity 100 SCFH air 10 psig inlet pressure [See More]

  • Connection Description: Threaded; 1/4" NPTF
  • Material Of Construction: BrassBronze; StainlessSteel (optional feature); Exotic Metal (optional feature)
  • Valve Type: BallDisk
  • Valve Size: 0.25
45° Flare Fitting -- 43 Check Valve Series
from Mid-America Fittings, Inc.

Check valves [See More]

  • Connection Description: Threaded; 1/8" - 3/8" Thread
  • Valve Size: 0.12 to 0.38
  • Material Of Construction: BrassBronze
4RELS-**2
from Midland-ACS

Valve for preventing excess pressure in pressurized systems [See More]

  • Connection Description: Threaded; 1/2" NPT
  • Media: Hydraulic; Air; Gas
  • Material Of Construction: StainlessSteel
PVC and CPVC Ball Check Valves
from NIBCO INC.

The Right Ball Valve for the Job. A wide selection of NIBCO ball valves are available in bronze, brass, lead-free, carbon steel or stainless steel materials. Select the right ball valve in one-piece, two-piece, three-piece, full port, or conventional port. A range of trim material is available. The... [See More]

  • Connection Description: Threaded; SocketWeld; 1-1/2" Threaded and Socket Ends
  • Material Of Construction: PVC
  • Valve Type: BallDisk
  • Valve Size: 1.50
Checked Valve with Orifice -- BIFLC-*-0-BR
from O'Keefe Controls Co.

Checked orifices are a series arrangement of a precision orifice, a ball check valve and an optional screen. The all metal assemblies are made of brass or stainless steel. Gas or liquid can flow in one direction only, at a rate established by the metering orifice. Reverse pressure differential does... [See More]

  • Connection Description: Threaded; FaceSeal; 1/8" NPT
  • Material Of Construction: BrassBronze
  • Valve Type: BallDisk
  • Valve Size: 0.12
Non-Return Valve -- RHDI
from Parker Hannifin / Tube Fittings Division

Non return valve. Female BSPP thread (ISO 1179-1)/Female BSPP thread (ISO 1179-1). [See More]

  • Connection Description: Threaded; BSPP Female
  • Material Of Construction: StainlessSteel; Steel
  • Valve Type: BallDisk
  • Valve Size: 0.12 to 1.50
Check Valve -- Model A7-507
from PGI International

Gauge siphon with excess flow check & swivel, 316 stainless steel [See More]

  • Connection Description: Threaded; 1/2" MNPT x 1/2" FNPT
  • Valve Size: 0.50
  • Material Of Construction: StainlessSteel
  • Media: Air; CompressedAir; Gas; Steam
Check Valve -- C050201
from Pneumadyne, Inc.

Flow controls and Needle valves are used to reduce the rate of flow in a leg of a system, consequently the restriction slows cylinder speed. Finely threaded stems allow gradual adjustment of controlled flow to match system requirements. Although the basic function is flow restriction, the... [See More]

  • Connection Description: Threaded; TubeFitting; 10-32 (M) Input, 1/16 Tube Barb Output
  • Material Of Construction: BrassBronze; StainlessSteel; Exotic Metal
  • Valve Type: Lift Check
  • Valve Size: 0.06 to 0.19
Pump Foot Valves -- FV Series
from PT Coupling Company

Pump foot valve [See More]

  • Connection Description: Threaded; FNPT
  • Valve Size: 1.50 to 8.00
  • Valve Type: Foot Valve
  • Media: Water; Wastewater
2820828
from RS Components, Ltd.

Non Return and Check Valves [See More]

  • Connection Description: Threaded; 1/2in.
  • Valve Size: 0.50
  • Material Of Construction: BrassBronze
  • Maximum Pressure: 239.31
The 593 Air Receiver Check Valve
from Seetru Limited

Connection options. The air receiver check valves are available with either male to male or female to male connections, the options can be viewed in the data sheet. The male to male option is also available with a 1/8"BSPT vent if required. [See More]

  • Connection Description: Threaded; 1/4" to 3/4" BSP or BSPT
  • Valve Size: 0.25 to 0.75
  • Material Of Construction: BrassBronze
  • Maximum Pressure: 217.56
Forged Stainless Steel Piston Check -- Model 1"
from Sharpe Valves

ASTM A182/F316L. 316L Body & Bonnet. Bolted Bonnet. Gate Globe Check. Forged Steel [See More]

  • Connection Description: Threaded (optional feature); SocketWeld (optional feature)
  • Material Of Construction: StainlessSteel
  • Valve Type: Wafer
  • Valve Size: 1.00
Cartridge Check Valves -- 110
from Smart Products, Incorporated

Easily inserted into fittings, manifolds, or installed in-line [See More]

  • Connection Description: Threaded (optional feature); TubeFitting (optional feature); (1/4",1/8")NPT, (1/16" to 1/2") Barbed
  • Material Of Construction: Acetal; Polypropylene (optional feature); PVDF (optional feature)
  • Valve Type: Cartridge; BallDisk
  • Valve Size: 0.25
AK Series -- AK-2000
from SMC Corporation of America

AKB, Check Valve with One-touch Fitting, Push Type [See More]

  • Connection Description: Threaded; 1/8, 1/4 Rc, NPT, G
  • Material Of Construction: Aluminum
  • Valve Type: Lift Check
  • Valve Size: 0.25
FloLok® 4000 Series -- Model 4003
from SSP Fittings Corp.

Designed for uni-directional flow control of fluids in process systems [See More]

  • Connection Description: Threaded; TubeFitting; Female NPT to Fractional Tube Fitting
  • Material Of Construction: StainlessSteel
  • Valve Type: BallDisk
  • Valve Size: 0.12 to 0.25
No. 200: Buna-S Rubber Poppet -- 200-075
from Strataflo Products, Inc.

The No. 200 contains a silicone treated Buna-S rubber poppet, designed to open easily. and be more durable than O-rings. Being flexible, they cannot leak. They are manufactured. from a one piece cast brass body. The unique strainer consists of a helically wound stainless. steel spring wire which is... [See More]

  • Connection Description: Threaded; 3/4" NPT
  • Material Of Construction: BrassBronze
  • Valve Type: Foot Valve; Poppet
  • Valve Size: 0.75
Standard (45 degree) Female Thread -- SFV10-FP
from Sure-Flo Fittings

This 45 degree foot valve attaches to a NPT thread end; hose, steel pipe, or PVC. [See More]

  • Connection Description: Threaded
  • Material Of Construction: Aluminum
  • Valve Type: Foot Valve
  • Media: Water
Hansen Two-Way Check Valve -- 10TWBR150
from Suttner America Company

Couplers are used anywhere high pressure connections are frequently connected and disconnected. Ideal for quick exchange of quick nozzles and spray guns. Series ST straight-through couplings are designed for use where minimum pressure drop is required and valving is not needed. [See More]

  • Connection Description: Threaded
  • Valve Size: 0.25
  • Material Of Construction: BrassBronze
  • Maximum Pressure: 2700.00
DCV Series Double Check Valve -- DCV101-001
from Value Plastics, Inc.

1-7 psi cracking pressure, radiation-stable Polycarbonate [See More]

  • Connection Description: Threaded; TubeFitting
  • Material Of Construction: Radiation Stable Polycarbonate
  • Valve Type: DoubleCheck
  • Maximum Pressure: 7.00
Check Valves
from Velan, Inc.

A comprehensive range of small forged gate, globe, check, angle and bellows seal valves with unique design features. Features and benefits. • Available types: Piston, Ball, Swing check [See More]

  • Connection Description: Threaded; BoltFlange; SocketWeld; Threaded, Socket weld, Flanged
  • Agency: ASME
  • Valve Size: 0.25 to 2.00
Stainless Steel Check Valve -- 1 1/2" WCV-16
from Watson McDaniel Company

The model WSSCV is an all stainless steel in-line check valve for steam, gas, or liquid service. It provides tight shut-off, minimizes water hammer and also stops recycling of pumps by preventing back flow of liquid. Used in the petrochemical, pulp and paper, textile and the food & beverage... [See More]

  • Connection Description: Threaded (optional feature); SocketWeld (optional feature); NPT or SW
  • Material Of Construction: StainlessSteel
  • Valve Type: Poppet
  • Valve Size: 1.50
Piston Check Valve -- 1-1/2-F1501LT-WB
from William E. Williams Valve Corp.

API-602 forged steel valve [See More]

  • Connection Description: Threaded
  • Valve Size: 1.50
  • Material Of Construction: Steel
  • Media: Water; Gas