Check Valves Air Valves Datasheets

Check Valve -- F-2804-400
from Air Logic

The Check Valves permit flow in one direction only; the operation of the check valve is based on the movement of a small disc within the housing. The disc shifts within the housing as the pressure differential changes from forward to reverse. A flat surface on one side of the disc seals off flow,... [See More]

  • Valve Type: Check; Wafer
  • Maximum Pressure: 10.00
  • Valve Size: 0.06 to 0.12
  • Media Temperature: 40 to 120
Check Valves -- V012 001
from ASCO

• 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]

  • Valve Type: Check; Ball Check
  • Flow (Cv): 0.70
  • Valve Size: 0.25
  • Maximum Pressure: 150.00
Adjustable Cracking Pressure Check Valve -- CKVA-10-1.
from Beswick Engineering Co., Inc.

The Beswick CKVA is a poppet style check valve with adjustable cracking pressure. The cracking pressure can be adjusted from 1 psig to 40 psig. This valve requires back pressure to be applied before the cracking pressure resets to your original set point. [See More]

  • Valve Type: Check; Poppet; Hydraulic
  • Connection Description: Threaded; 10-32 Internal Threaded
  • Maximum Pressure: 0.00 to 250.00
  • Actuation: Manual
Check Valve -- MCV-1
from Clippard

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

  • Valve Type: Check; Lift Check
  • Maximum Pressure: 300.00
  • Valve Size: 0.19
  • Connection Description: Threaded; Inlet: #10-32, Outlet: #10-32
DFT® ALC® Wafer Check Valves
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]

  • Valve Type: Check; Lift Check; Hydraulic
  • Flow (Cv): 1690.00 to 7970.00
  • Valve Size: 10.00 to 24.00
  • Maximum Pressure: 720.00
H-1/2-B Non-return valve -- 11691
from Festo Corporation

Non-return valve H-1/2-B Valve function=Non-return function, Pneumatic connection, port 1=G1/2, Pneumatic connection, port 2=G1/2, Mounting type=Threaded, Operating pressure=0,4 - 12 bar [See More]

  • Valve Type: Check
  • Media Temperature: 14 to 140
  • Maximum Pressure: 5.80 to 174.05
  • Connection Description: G1/2
Adjustable Pressure High Flow Check Valve -- 11083
from Qosina Corp.

Qosina is a leading supplier of Adjustable Pressure High Flow Check Valve with Fits 0.375 inch ID Tubing (3/8 inch, 9.5 mm) , 0 psi - 2 psi CP. Get fast shipping and volume discounts on Tubing to Tubing parts. [See More]

  • Valve Type: Check
  • Maximum Pressure: 0.00 to 2.00
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]

  • Valve Type: Check; Block Bleed; Relief
  • Connection Description: Threaded (optional feature); Union (optional feature)
  • Valve Size: 0.62 to 1.00
  • Actuation: Electric
Check Valve, straight with one-touch fittings, for 3/8 tube -- 70070451 [AKH11-00 from SMC Corporation of America]
from Allied Electronics, Inc.

High Flow Capacity. Low Cracking Pressure. Compact and Light Weight. Provides Flow in One Direction. Built-In One-Touch Fittings Reduce Installation Time [See More]

  • Valve Type: Check
  • Maximum Pressure: -14.50 to 145.04
  • Valve Size: 0.38
  • Media Temperature: 23 to 140
Barb to Barb Enlarging Disc Check Valve -- AP19CV012R18NL
from Ark-PlasĀ® 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]

  • Valve Type: Check; Ball Check
  • Maximum Pressure: 150.00
  • Valve Size: 0.12 to 0.19
  • Connection Description: Tube Fitting; Barbed Fitting
Pneumatic Check Valves
from Bimba Manufacturing Company

Ideal for reliably holding an actuator position in a variety of applications. ¼ or 1/8 NPT output ports are offered for direct cylinder mount, minimizing space requirements and easing installation. The input port swivels to accommodate valve alignment. 10-32 (F) & ¼ push-in pilot... [See More]

  • Valve Type: Check
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]

  • Valve Type: Check; Hydraulic
  • Connection Description: Threaded
  • Maximum Pressure: 7500.00
  • Actuation: Mechanical
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]

  • Valve Type: Check; Lift Check; Back Flow; Poppet; Directional; Hydraulic; Relief; Anti-Siphon; Bushing Valve
  • Flow (Cv): 2.60
  • Valve Size: 0.50
  • Maximum Pressure: 3000.00
Piping, Valves & Fittings
from Chemac Inc./Uraca/Uhde HPT/Gather/BHDT

High Pressure Piping, Valves and Fittings. Based on the High-pressure valves and fittings to IG standards for pressure ratings of 325 and 700 bar, Chemac Inc offers these for pressure ratings of 500, 1600, 2500, 3200, 3600 and 4000 bar in similar construction with lens-type gaskets. Valves with... [See More]

  • Valve Type: Check; Angle; Butterfly; Diaphragm; Globe; Piston; Control Valve; Relief
Check Valve -- V33A-D-2T
from DK-LOK U.S.A.

Up to 3000psig (206bar). Up to 190 ℃ (375 ℉). ss316, Brass. DK-LOK OD1/8 - 1 inch. Pipe thread 1/8 - 1 inch [See More]

  • Valve Type: Check; Lift Check
  • Flow (Cv): 0.16
  • Valve Size: 0.19
  • Maximum Pressure: 3000.00
Check Valves
from FITOK GmbH

Founded in 1998, FITOK Group has been an industry-leading developer and manufacturer of superior quality instrumentation valves and fittings, having our R &D centers, manufacturing facilities, warehousing and service locations in Offenbach Germany, Texas USA, Shenzhen China and Dubai UAE. We... [See More]

  • Valve Type: Check
  • Maximum Pressure: 3000.00 to 6000.00
  • Flow (Cv): 0.10 to 4.48
  • Media Temperature: -10 to 900
Wafer Style Guided Disc Check Valve -- RK 16 [RK 16 from Flowserve Gestra]
from Flowserve Corporation

For aggressive media and temperatures down to minus 200 °C [See More]

  • Valve Type: Check; Wafer
  • Connection Description: BoltFlange; 1/2" - 4"
  • Valve Size: 0.50 to 4.00
  • Actuation: Mechanical
Check Valve -- B-6197
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]

  • Valve Type: Check; Ball Check
  • Connection Description: Inlet: 4L, Outlet: 4L
  • Maximum Pressure: 100000.00
  • Actuation: Mechanical
Series VBU Pilot-Operated Check/Blocking Valve -- VBU 06
from Hi-Tech Controls, Inc.

These valves have been designed to mount directly into the cylinder ports. The inner design of the blocking valves Series VBO and VBU allows a very high flow rate and reliable operation. [See More]

  • Valve Type: Check; Pilot
  • Maximum Pressure: 145.00
  • Valve Size: 0.38
  • Media Temperature: 32 to 176
Dual-plated Wafer Type Check Valve -- SERIE 2000 - Class 150
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]

  • Valve Type: Check; Wafer
  • Maximum Pressure: 725.19
  • Valve Size: 1.97 to 23.62
  • Media Temperature: -321 to 1000
High Pressure Ball Check Valve -- 65BC4H
from MAXPRO Technologies, Inc.

MAXIMATOR ball check valves prevent reverse flow where bubble tight shutoff is not mandatory. These check valves are designed with a ball cradled floating poppet to assure positive inline seating. This poppet design allows full flow around the ball to minimize pressure drop. Check valves are rated... [See More]

  • Valve Type: Check
  • Flow (Cv): 0.15
  • Valve Size: 0.25
  • Maximum Pressure: 60000.00
API RTJ Steel Chexter™ Check Valves -- 1696
from Mueller Steam Specialty

Recommended for use in higher temperature or pressure applications. [See More]

  • Valve Type: Check; Ball Check; Hydraulic (optional feature); Pivot Valves
  • Maximum Pressure: 1430.00 to 2000.00
  • Valve Size: 2.00 to 4.00
  • Media Temperature: 100 to 650
Metric Economy Line Check Valve -- ZMC-M3.5-B-SS
from O'Keefe Controls Co.

This miniature check valve line employs a free floating stainless steel or elastomeric ball, which allows free flow in one direction; reverse flow is prevented. The valves are suitable for air, water, inert gas, light oil and liquids compatible with the materials of construciton. The valves are fast... [See More]

  • Valve Type: Check; Ball Check
  • Connection Description: Threaded; M3.5
  • Maximum Pressure: 507.63
Control Valve
from Pentair Valves & Controls

Providing superior performance in abrasive environments, precise flow control and ease of maintenance, delivering operational reliability in the most challenging applications. Extended service life, delivered by a robust but simple rotating disc and bean design. Low life cycle costs resulting from... [See More]

  • Valve Type: Check; Ball; Gate; Globe; Relief
  • Media Temperature: -4 to 1150
  • Valve Size: 0.31 to 78.74
  • Connection Description: BoltFlange
Check Valve -- C050101
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]

  • Valve Type: Check; Lift Check; Control Valve; Directional; Batwing
  • Flow (Cv): 0.03
  • Valve Size: 0.06
  • Maximum Pressure: 125.00
Check Valve -- Type 42-10 RS
from SAMSON Controls, Inc.

For safeguarding nitrogen and compressed air networks. against backflow from directly connected systems. The regulator controls the differential pressure to the set point. adjusted and prevents backflow from directly connected. systems. The regulator is open, provided the upstream pressure is at... [See More]

  • Valve Type: Regulator; Check; Globe
  • Maximum Pressure: 362.59 to 580.15
  • Valve Size: 0.59 to 5.91
  • Media Temperature: 176
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]

  • Valve Type: Check
  • Connection Description: Threaded
Austenitic Stainless Steel Disc Check Valve -- DCV41
from Spirax-Sarco

The DCV41 is an austenitic stainless steel disc check valve available with either screwed or socket weld end connections. Its function is to prevent reverse flow on a wide variety of fluids for applications in process lines, hot water systems, steam and condensate systems. [See More]

  • Valve Type: Check; Ball Check
  • Maximum Pressure: 719.39
  • Valve Size: 0.50 to 1.00
  • Media Temperature: -20 to 752
Check Valve -- 712-2IN-O
from Victaulic Co. of America


  • Valve Type: Check
  • Maximum Pressure: 300.00
  • Valve Size: 2.00
  • Media Temperature: 20 to 300
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]

  • Valve Type: Check; Hydraulic
  • Maximum Pressure: 696.18
  • Valve Size: 0.39 to 1.97
  • Media Temperature: -4 to 275
Cast Iron Valve -- LD 012-CI
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]

  • Valve Type: Check; Ball Check; Foot Valve; Angle; Ball; Butterfly; Gate; Globe; Plug
  • Connection Description: Flanged
  • Valve Size: 0.50 to 64.00
  • Actuation: Manual
1 1/2" 071-45 deg. Ball Check Valve
from XOMOX (A Crane Co. Company)

Lined valves and accessories use fluorocarbons such as PFA, PVDF, PTFE, PFA-AS (antistatic), and UHMWPE upon customer request. The melt process allows the liner to be locked into dovetails, locking grooves, and locking holes in the casting. Consequently, the potential for liner collapse and blow out... [See More]

  • Valve Type: Check; Ball Check
  • Flow (Cv): 54.00
  • Valve Size: 1.50
  • Maximum Pressure: 200.00