Check Valves Plastic 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
  • Maximum Pressure: 10.00
  • Valve Size: 0.06 to 0.12
  • Number of Ports: 2
Flowrox LarFlex Check Valve -- Type 71
from Flowrox Inc.

With decades of experience in developing innovativeflow control solutions and elastomer technology,Flowrox offers LarFlex Rubber Check Valves.Specifically designed for heavy industrial use butnot limited to this industry, the LarFlex rubbercheck valve is a cost effective way to control backpressures... [See More]

  • Valve Type: Check
  • Number of Ports: 2
  • Valve Size: 1.00 to 72.00
  • Media Temperature: 212 to 250
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]

  • Valve Type: Check
  • Maximum Pressure: 150.00
  • Valve Size: 2.00 to 8.00
  • Number of Ports: 2
Check Valve Inlet 1/4-28 Male x 1/4-28 Female -- CV-3301
from IDEX Health & Science

Our Inline Non-Metallic Check Valve is biocompatible and delivers a low cracking pressure. It is made from PEEK and Perfluoroelastomer giving it excellent chemical resistance. Metal free composition makes this check valve perfect for use with corrosive fluids and biological samples. It has a female... [See More]

  • Valve Type: Check
  • Primary Material: PEEK
  • Maximum Pressure: 2000.00
Series CK Self-Closing Thermoplastic Check Valve -- CK075EP-TF
from Plast-O-Matic Valves, Inc.

Series CKM A unique, patented diaphragm provides normally-closed operation with a bubble-tight seal, even with no reverse pressure. 1/2 ″ through 1 ″ pipe sizes. [See More]

  • Valve Type: Check
  • Maximum Pressure: 100.00 to 150.00
  • Valve Size: 0.75
  • Number of Ports: 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
  • Primary Material: Acrylic, Silicone
  • Maximum Pressure: 0.00 to 2.00
2140598.0 [161561062 from Georg Fischer AG]
from RS Components, Ltd.

Double union ends with plain bore for solvent cement jointing. Vibration free even at high velocity. Type = Single. Body Material = PVC-U. Maximum Working Pressure = 16 bar [See More]

  • Valve Type: Check
  • Primary Material: PVC
  • Maximum Pressure: 232.06
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
  • Number of Ports: 2
  • Valve Size: 0.62 to 1.00
  • Primary Material: polymer
Quick-Connect Union Check Valve - Polysulfone -- 3540B
from Watts

Quick-Connect union check valves - polysulfone. 3540B-10 - 1/2 in. CTS [See More]

  • Valve Type: Check
  • Maximum Pressure: 250.00
  • Valve Size: 0.25 to 0.50
  • Primary Material: Polysulfone
Check Valve, straight with one-touch fittings, for 1/4 tube -- 70070449 [AKH07-00 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: 0.25
  • 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
  • Maximum Pressure: 150.00
  • Valve Size: 0.12 to 0.19
  • Number of Ports: 2
John Guest Check Valves
from AXEON Water Technologies

John Guest check valves ensure protection against reversal of flow. The low head loss design and fast installation time make the valve ideal selection. The valve designed for use with liquids, it is not suitable for air and vacuum applications. [See More]

  • Valve Type: Check
  • Number of Ports: 2
  • Valve Size: 0.38
  • Primary Material: Acetal
Flange Insert Valve -- 0.5" FIV
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]

  • Valve Type: Poppet; Check
  • Number of Ports: 2
  • Valve Size: 0.50
  • Flow (Cv): 2.40
161561101 - Georg Fischer PVC Ball Check Valve, 3/8" NPT(F) -- GO-01368-10
from Cole-Parmer

Valves with socket and NPT(F) threaded connectors [See More]

  • Valve Type: Check
  • Primary Material: PVC
  • Flow (Cv): 4.80
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
  • Maximum Pressure: 3000.00
  • Valve Size: 0.19
  • Number of Ports: 2
Economy Swing Check Valve:Soc x Soc -- S11-030 Soc x Soc
from Dura Plastic Products, Inc.

Valves:Economy Swing Check Valve:Soc x Soc [See More]

  • Valve Type: Check
  • Primary Material: PVC
  • Valve Size: 3.00
Check Valves -- Plastic Check Valves
from Flomatic Corporation

Flomatic manufactures plastic check valves with either acetal or polypropylene body with stainless steel ring. [See More]

  • Valve Type: Check
  • Primary Material: Acetal; Nylon (optional feature)
  • Valve Size: 0.38 to 1.25
Check Valves (plastic)
from GF Piping Systems

GF Piping Systems plastic check valves provide minimum pressure loss and can be mounted horizontally or vertically. Our check valves offer good flow characteristics and compact design. Types: Types 561 and 562 ring in a new generation of valves, featuring more safety, simplicity,. Type 301 Y-Globe... [See More]

  • Valve Type: Check
  • Primary Material: PVC; CPVC; PP; PVDF; ABS
  • Valve Size: 0.38 to 12.00
  • Connection Description: BoltFlange (optional feature); Tube Fitting; Butt Weld (optional feature); Socket Weld; Fusion
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]

  • Valve Type: Check
  • Maximum Pressure: 50.00
  • Valve Size: 0.12 to 0.50
  • Media Temperature: 230
Ball / Check Valve Combo -- Bcv150
from Liberty Pumps

Ball/check combo provides compact design. Heavy-duty PVC. 125 PSI rated. Vertical or horizontal installation. BCV150 1-1/2" or BCV200 2" [See More]

  • Valve Type: Check
  • Maximum Pressure: 125.00
  • Valve Size: 1.50
  • Primary Material: PVC
Metric Thermoplastic Fitting -- PQM63 Check Valve
from Mid-America Fittings, Inc.

Black acetal copolymer with food grade nitrile rubber o-rings [See More]

  • Valve Type: Check
  • Number of Ports: 2
  • Valve Size: 0.24 to 0.47
  • Primary Material: Acetal
CPVC Schedule 80 Plastic Valves -- Chemtrol®
from NIBCO INC.

Corzan ® CPVC 80 valves for use with hot corrosive liquids, chemical processing, industrial plating, chilled water distribution, deionized water lines, chemical drainage and waste water treatment systems. Valve pressure rating 250 psi at 73 °F water non-shock full-port, Maximum service... [See More]

  • Valve Type: Butterfly (optional feature); Ball; Check
  • Maximum Pressure: 250.00
  • Valve Size: 0.50 to 6.00
  • Number of Ports: 2
Check Valve Duckbill -- ASD-2B
from Pneuline Supply, Inc.

1/8 BARB 1/8 or 3/16 barbed valve made of nylon or polypropylene with a silicone duckbill [See More]

  • Valve Type: Check
1-1/4 in. Sump Pump Check Valve -- 8036600
from Princess Auto Limited

1-1/4 in. Sump Pump Check Valve [See More]

  • Valve Type: Check
  • Valve Size: 1.25
35 Series High Performance Thermal Plastic Valves
from Sea Tech, Inc.

35 Series products are manufactured in polysulfone and certified to NSF-61, NSF-14, CSA B137.5, ASTM F877, IGC 188-04c and recognized by the Uniform Plumbing Code. [See More]

  • Valve Type: Check (optional feature)
  • Maximum Pressure: 100.00 to 250.00
  • Valve Size: 0.25 to 1.00
  • Media Temperature: 75 to 180
+GF+ PVC Cone Check Valves Type 561 & 562 -- 20766
from U.S. Plastic Corporation

GF+ 561 valves feature a unique check cone element design that optimizes flow geometry and minimizes flow resistance and pressure loss. The self-closing mechanism operates autonomously with minimal line pressure. The streamlined check cone and the refined geometry in every detail provide for a... [See More]

  • Valve Type: Check
  • Primary Material: PVC
  • Valve Size: 0.38
  • Connection Description: Union; Socket Weld
Spring Activated Check Valves -- SV111 Series
from Valcor Engineering Corporation

The SV111 is a spring-activated check valve with disc type seating. It has a relatively low, yet realistic rated cracking pressure, resulting in quick response to changes in fluid pressure. The optically flat PTFE seal disc and seat provides drip tight sealing on most fluids. It ’s small... [See More]

  • Valve Type: Check
  • Maximum Pressure: 100.00
  • Valve Size: 0.25
  • Number of Ports: 2
Check Valve -- VPS5401001N
from Value Plastics, Inc.

30 psi back pressure, 1/4 psi inlet cracking pressure, ABS w/silicone discs [See More]

  • Valve Type: Check
  • Primary Material: ABS Housing with Silicone Disk
  • Number of Ports: 2
  • Connection Description: Tube Fitting
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
  • Maximum Pressure: 200.00
  • Valve Size: 1.50
  • Media Temperature: -20 to 400