16,199 products found for 1,012  

Wholesale Plastic Check Valve

manufacturers & suppliers

Swing Type Plastic Check Valve

FOB Price: US $ 20 / Piece
Min. Order: 10 Pieces
  • Material: PVC,CPVC,PVDF,PP,Pph
  • Connection Form: Flange, Wafer, Socket
  • Structure: Swing
  • Pressure: Pn10
  • Function: Nrvr Silence
  • Sealing Form: Self Sealing

Plastic UPVC PVC One Single Union Ball Valve/Water Valve/Check Valve for Agriculture/ Irrigation Socket Type

FOB Price: US $ 0.6-33 / Piece
Min. Order: 1 Piece
  • Material: PVC/PVC-U
  • Connection Form: Socket
  • Driving Mode: Manual
  • Nominal Pressure: Pn10, Pn16
  • Channel: Straight Through Type
  • Structure: Fixed Ball Valve

PVDF/CPVC/FRPP Swing Check Valve (H44X) ,Plastic Check Valve

FOB Price: US $ 65-70 / Piece
Min. Order: 30 Pieces
  • Material: Plastic-PVDF/FRPP/Pph/CPVC/UPVC
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Nrvr Silence
  • Flow Direction: Reversing

Ball Check Valve Plastic Valve

FOB Price: US $ 2 / Piece
Min. Order: 50 Pieces
  • Material: PVC,CPVC,PVDF,PP,Pph
  • Connection Form: Socket,Flange
  • Structure: Ball
  • Pressure: Low Pressure
  • Function: Nrvr Silence
  • Sealing Form: Gasket

Brass Vertical Check Valve with Brass or Plastic Core

FOB Price: US $ 4 / Piece
Min. Order: 500 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Check
  • Pressure: High Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence
  • Sealing Form: Gland Packings Globe Valve

Plastic Non Return Cartridge Check Valve Ov15

FOB Price: US $ 0.06-0.9 / Piece
Min. Order: 2000 Pieces
  • Material: Actal
  • Connection Form: Cartridge
  • Structure: Tubular
  • Pressure: Low Pressure
  • Function: Only Allows Water to Flow in One Direction and Pre
  • Sealing Form: Seals

PVDF Vetical Check Valve, Chemical Valve, Plastic Valve

FOB Price: US $ 8-8.14 / Piece
Min. Order: 10 Pieces
  • Material: Rpp PVDF CPVC UPVC Pph
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Flow Direction: Unidirection
  • Standard: GB

Plastic PVC Pipe Swing Check Valve

FOB Price: US $ 0.2 / Piece
Min. Order: 1 Piece
  • Driving Mode: Manual
  • Connection Form: Threaded,Socket
  • Structure: Centre Sealing
  • Seal Form: Auto Sealed
  • Valve Stem: Normal
  • Work Pressure: Pn10 or Pn16

Plastic PVC Wafer Check Valve

FOB Price: US $ 31.6 / Box
Min. Order: 10 Boxes
  • Material: Plastic PVC Wafer Check Valve
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence, Plastic UPVC Wafer Check Valve
  • Sealing Form: Swing

Wafer Single Disc Fluorine Plastic Lined Check Valve (GAH74F)

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Flow Direction: Unidirection
  • Standard: ANSI
  • Application: Industrial Usage

Standard Mini Plastic Straight Quick Connect Check Valve Type

FOB Price: US $ 0.55-0.65 / Piece
Min. Order: 1 Piece
  • Style for Purifier: Portable
  • Operating Principle: RO
  • Certification: CE, RoHS, SGS, Wqa
  • Water Purification Efficacy: Straight Drink
  • Water Temperature: Cold, Warm & Hot
  • Descaling Function: Descaling Function

Brass Spring Check Valve with Plastic Core

FOB Price: US $ 1-4.5 / Piece
Min. Order: 3000 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Spring
  • Pressure: High Temperature
  • Application: Water Industrial Usage, Household Usage
  • Size: 1/2''-2''

Pipe Fitting Clean-out Hole Sewage Mini Plastic Check Valve

FOB Price: US $ 0.01-50 / Piece
Min. Order: 1000 Pieces
  • Material: HDPE
  • Connection Form: Thread
  • Structure: Tubular
  • Function: Access Cap
  • Standard: Cj/T250-2007
  • Application: Water Industrial Usage, Household Usage

Single Union Plastic Check Valve

FOB Price: US $ 2 / Piece
Min. Order: 50 Pieces
  • Material: PVC,CPVC,Pph
  • Connection Form: Socket, Screw
  • Structure: Ball
  • Pressure: Low Pressure
  • Function: Nrvr Silence
  • Sealing Form: Gasket

Plastic Check Valves, Swing Check Valves, Flange Connection

FOB Price: US $ 15-6000 / Piece
Min. Order: 10 Pieces
  • Material: Plastic-PVDF/FRPP/Pph/CPVC/UPVC
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Nrvr Silence
  • Flow Direction: Unidirection

High Quality PVC Plastic Swing Check Valve

FOB Price: US $ 0.01 / Piece
Min. Order: 1 Piece
  • Material: Plastic
  • Size: 1/2"-4"
  • O-Ring: EPDM, FPM
  • Working Pressure: 150 Psi
  • Connection: Flange
  • Color: Grey, Creme

Plastic Non-Return Check Valve with Wras Certification

FOB Price: US $ 0.35 / Piece
Min. Order: 500 Pieces
  • Material: Plastic
  • Connection Form: Clamp
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Nrvr Silence
  • Sealing Form: Gland Packings Globe Valve

Cheap Check Valve, Brass Check Valve with Plastic Core

FOB Price: US $ 0.78-3.8 / Piece
Min. Order: 1000 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Rubber Seat

Brass Check Valve with Plastic Insert (V24-001)

FOB Price: US $ 1.6 / Piece
Min. Order: 2000 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Function: Non-Returning
  • Application: Industrial Usage, Household Usage
  • Maximum Working Temperature: 100 °c
  • Maximum Working Pressure: 1.0MPa

Check Valve (DIN, ASTM) PVC Plastic Pipe Fitting

FOB Price: US $ 0.945-32.76 / Piece
Min. Order: 1 Piece
  • Material: PVC
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence, UPVC Plastic Swing Check Valve for Water
  • Sealing Form: Auto Sealed

Quality Forging Brass Spring Check Valve with Plastic Stick (AV5012)

FOB Price: US $ 0.8-1.82 / Piece
Min. Order: 2000 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Tubular
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe
  • Sealing Form: Bellows Globe Valve

Js Manufacturer Plastic Check Valve

FOB Price: US $ 0.25 / Piece
Min. Order: 3000 Pieces
  • Material: UPVC
  • Connection Form: Thread and Socket
  • Driving Mode: Manual
  • Nominal Pressure: 1.0MPa
  • Channel: Straight Through Type
  • Structure: Flexible Ball Valve

ISO Brass Spring Forged Check Valve with Plastic Core/Brass Check Valve Wit ISO

FOB Price: US $ 0.68 / Piece
Min. Order: 5000 Pieces
  • Material: Brass
  • Connection Form: Female,Thread,Bsp,NPT
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Hard Seal

Plastic PVC Foot/Check Valve

FOB Price: US $ 1.5-5 / Piece
Min. Order: 1000 Pieces
  • Size: 3/4"-4"
  • Packing: Wooden Cases
  • Standard: PVC
  • Port: Shanghai
  • Production Capacity: 5000PCS/Month
  • Trademark: AHSUNVAL

Spring Check Valve Plastic Core

FOB Price: US $ 1.59-34.9 / Piece
Min. Order: 3000 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Brass Universal Check Valve (Plastic Core)

Min. Order: 3000 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Tubular
  • Pressure: Ordinary Temperature
  • Function: Nrvr Silence, Nrvg Silence
  • Sealing Form: Bellows Globe Valve

Plastic UPVC PVC One Single Union Ball Valve/Water Valve/Check Valve for Agriculture/

FOB Price: US $ 0.6-33 / Piece
Min. Order: 1 Piece
  • Material: PVC/PVC-U
  • Connection Form: Welding
  • Driving Mode: Manual
  • Nominal Pressure: PN1.0-32.0MPa
  • Channel: Straight Through Type
  • Structure: Fixed Ball Valve

Best Factory CPVC Vetical Check Valve, Chemical Valve, Plastic Valve

FOB Price: US $ 8-8.14 / Piece
Min. Order: 10 Pieces
  • Material: Rpp PVDF CPVC UPVC Pph
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Flow Direction: Unidirection
  • Standard: GB

Mini PVC Plastic Check Valve

FOB Price: US $ 0.2 / Piece
Min. Order: 1 Piece
  • Driving Mode: Manual
  • Connection Form: Threaded,Socket
  • Structure: Centre Sealing
  • Seal Form: Auto Sealed
  • Valve Stem: Normal
  • Work Pressure: Pn10 or Pn16

Brass Spring Check Valve with Brass/Plastic Core (YD-3002)

FOB Price: US $ 0.56 / Piece
Min. Order: 3000 Pieces
  • Working Tempreature: 0-120
  • Body: Brass
  • Core: Brass/Plastic
  • Working Madium: Water, Oil, Gas
  • Packing: Standard Export Packing or as Your Requirement
  • Standard: 1/2''-2''
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