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
Rada Series Mixing Valve -- Rada 215
from Armstrong International

Rada 215. Rada Thermostatic Mixing Valve of “sealed for life ” replaceable cartridge construction. Compact design is ideally suited for use at or near the final point of use to deliver a pre designated mixed water temperature to either a single or a small “group ” of... [See More]

  • Valve Type: Check; Mixing
  • Maximum Pressure: 10.00 to 150.00
  • Valve Size: 0.50
  • Number of Ports: 3
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]

  • Valve Type: Foot Valve (optional feature); Check
  • Maximum Pressure: 150.00
  • Valve Size: 0.50
  • Number of Ports: 2
Chem-Tech Injection Back Check Valve, Hypalon (CPSE) (Fits 1/4" ID X 3/8' OD Tubing) -- 41693
from Cannon Water Technology Inc.

Chem-Tech Injection Back Check Valve (Fits 1/4 " ID X 3/8' OD Tubing). Use this injection back check valve assembly when you have 3/8 " outside diameter tubing. Material of construction: PVC Housing. Hypalon (CSPE) Valve Seat. Ceramic Ball [See More]

  • Valve Type: Check
  • Primary Material: PVC
  • Valve Size: 0.25
  • Actuation: Manual
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
  • Media Temperature: -320 to 700
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
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 standard Inlet Check Valve adds back-flow protection to any 1/4-28 flat-bottom port. Made from PEEK, PCTFE, perfluoroelastomer, PTFE and stainless steel it offers excellent chemical resistance. It's spring actuated sealing system eliminates back-flow, helping prevents upstream contamination or... [See More]

  • Valve Type: Check
  • Primary Material: PEEK
  • Maximum Pressure: 2000.00
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]

  • Valve Type: Check
  • Maximum Pressure: 50.00
  • Valve Size: 0.12 to 0.50
  • Media Temperature: 230
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]

  • Valve Type: Check
  • Maximum Pressure: 100.00 to 150.00
  • Valve Size: 0.75
  • Number of Ports: 2
1-Way Check Valve with Female Inlet and Male Outlet -- 80058
from Qosina Corp.

1-Way Check Valve with Female Inlet and Male Outlet [See More]

  • Valve Type: Check
  • Primary Material: PC, Silicone
  • Maximum Pressure: 0.11
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
+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; SocketWeld
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
Lead Free* MIDI Check Valve -- LF6/LFP6
from Watts

Series LF6 will operate efficiently in silence all of the functions of a swing check or vertical lift check valve. These are not suggested for installation in sewage ejector piping. The LF6/P6 features Lead Free* construction to comply with Lead Free* installation requirements. [See More]

  • Valve Type: Check
  • Maximum Pressure: 200.00 to 235.00
  • Valve Size: 0.25
  • Number of Ports: 2
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
Backflow Preventer 4C-100 Series -- Model CBBP
from Apollo Valves

Integral strainer for equipment protection, prevents contamination [See More]

  • Valve Type: Check
  • Maximum Pressure: 150.00
  • Valve Size: 0.25 to 0.38
  • Number of Ports: 2
Campbell Flo Control Product -- 1001C-07
from Campbell - Subsidiary of Baker Manufacturing

Weighted Buna-N flapper and gaskets . Gaskets for both 1-1/4 ” and 1-1/2 ” provided with each valve. Sump pumps with larger volume output use 1500 or 1520 series. swing check. Clear body [See More]

  • Valve Type: Check
  • Primary Material: PVC
  • Valve Size: 0.75
AR Series -- 1" Model
from Chemline Plastics Limited

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

  • Valve Type: Check
  • Maximum Pressure: 150.00
  • Valve Size: 1.00
  • Media Temperature: ? to 140
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
LarFlex Rubber Check Valve -- Type 71 Series
from Flowrox Inc.

LarFlex elastomeric check valves can be used on all equipment as called out by engineers, in drawings, or contractor's requirements. Standard materials of construction are NSF61 Nitrile, Chlorobutyl, EPDM, Nitrile, hypalon or Neoprene and approved by the vendor. [See More]

  • Valve Type: Check
  • Number of Ports: 1
  • Valve Size: 1.00 to 96.00
  • Primary Material: Rubber
Ball Valves
from George Fischer Signet, Inc.

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

  • Valve Type: Ball; Check
  • Number of Ports: 1
  • Valve Size: 0.50
  • Primary Material: PVC
Acrylic Check Valve
from Industrial Specialties Mfg., Inc.

Cracking pressure as low as 3" H2O, acrylic housing with silicone diaphragm [See More]

  • Valve Type: Check
  • Number of Ports: 2
  • Valve Size: 0.09 to 0.12
  • Primary Material: Acrylic
Thermoplastic Check & Vent Valve
from IPEX Inc.

Check valves should be used whenever there is a need to prevent back-flow of process media. This may be when two incompatible fluids cannot be allowed to mix, or when reverse flow would cause undesirable drainage of a system line or tank. Many styles exist including: simple ball checks, heavy duty... [See More]

  • Valve Type: Check
  • Maximum Pressure: 100.00 to 232.00
  • Valve Size: 0.50 to 8.00
  • Primary Material: PVC; CPVC
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
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]

  • Valve Type: Check
  • Number of Ports: 2
  • Valve Size: 1.50
  • Primary Material: PVC
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
AK Series -- AKH-03
from SMC Corporation of America

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

  • Valve Type: Check
  • Maximum Pressure: 145.04
  • Valve Size: 0.16
  • 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: TubeFitting