42,243 products found for 2,484  

Back Valve Factory

manufacturers & suppliers

Suck-Back Single Fluid Glue Type Pneumatic Solenoid Dispensing Valve

FOB Price: US $ 28-40 / Piece
Min. Order: 1 Piece
  • Power: Pneumatic
  • Connection Mode: Cutting Ferrule
  • Material: Alloy
  • Pressure: High Pressure
  • Standard: Nonstandard
  • Media: Oil

Non Back Flow Shower Check Valve Dn14

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

Bsv Series 3-Way & Single-Chamber Back-Flushing Hydraulic Drive Diaphragm Control Valves

FOB Price: US $ 125 / Piece
Min. Order: 15 Pieces
  • Certification: CE
  • Media: Water
  • Standard: Standard
  • Connection Mode: Grooved
  • Power: Hydraulic
  • Material: PA Material

2", 3", 4"Irrigation Syatem Back Flushing Control Valve

FOB Price: US $ 58-150 / Piece
Min. Order: 50 Pieces
  • Material: Nylon Body/PA
  • Packing: Carton
  • Standard: 2", 3", 4"
  • Port: Fuzhou
  • Trademark: ARDE
  • Origin: Fujian China

High Quality Orange Silicon Anti Drain Back Valve Spin-on Oil Filter Car 23304-EV280 23304EV280 23304/EV280

FOB Price: US $ 1-6 / Piece
Min. Order: 200 Pieces
  • Type: Aluminum Set
  • Material: Wire or Glass
  • Structure: Aluminum Set
  • Filtration Grade: Hepa Filter
  • Application: Liquid
  • Pattern: Dry

Plastic Anti-Back Flow Valve for Water Flow Meter Dn15-Dn25

FOB Price: US $ 0.08 / Piece
Min. Order: 1000 Pieces
  • Size: Dn15---Dn25
  • UV: UV Protected
  • Material: High Grade Plastic
  • Installation: in The Fittings or Water Meters
  • Name: Non-Return Flow Valve
  • Usage: to Prevent The Reverse Flow

Liquefied Gas Back Flow Safety Valve-Safety Valve

FOB Price: US $ 220 / Piece
Min. Order: 1 Piece
  • Temperature: High Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Closed
  • Structure: Spring
  • Material: Cast Iron

Use for Tank Avoid Back Flow Flap Valve

FOB Price: US $ 100 / Piece
Min. Order: 1 Piece
  • Pn:1.0,1.6mpa or 125lb ,150lb: Dn:40-3000mm
  • Packing: Plywood Packing
  • Standard: ISO Quality Management System
  • Port: Shanghai
  • Production Capacity: 10, 000sets/Year
  • Trademark: KQ

High Quality Back Pressure Valve

FOB Price: US $ 2000-2200 / Set
Min. Order: 1 Set
  • Packing: Plywood Case
  • Standard: 1.13/16"~½ 7"
  • Port: Shanghai
  • Production Capacity: 1000 Sets Per Month
  • Trademark: YOUYAO
  • Origin: Made in China

Plumbing Fixtures Factory Urinal Flush Valve

FOB Price: US $ 10-45 / Piece
Min. Order: 80 Pieces
  • Button Location: Side Button
  • Button Diameter: 50MM
  • Drain Valve: Pendant Type
  • Inlet Valve: Back Inlet
  • Structure: One Piece
  • Payment Term: T/T, Paypal or Western Union

Water Dispenser Cooler Back Drainage Valve BS-18

FOB Price: US $ 0.01 / Piece
Min. Order: 500 Pieces
  • Type: Cold
  • Installation: Mini
  • Housing Material: Plastic
  • Certification: CE, CB
  • Way of Cooling: Electronic Cooling
  • Usage: Water Dispenser Parts

H41h Cast Forged Steel High Pressure Lift Reflux Back Pressure Check Valve

Min. Order: 1 Piece
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Elevated
  • Pressure: 1.6~6.4MPa
  • Standard: GB/T12235 API
  • Application: Industrial Usage, Petroleum,Chemical,Electrics

Dn80 Stainless Steel Sanitary Back Pressure Check Valves

FOB Price: US $ 13-15 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Tri Clamp Ends
  • Structure: Nrv Valve
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Balanced Type Safety Back-Flow Valve for Petroleum (YCAH42F)

FOB Price: US $ 5-100 / Piece
Min. Order: 1 Piece
  • Pressure: 150lb-1500lb
  • Valve: Safety Valve
  • Size: 1'-8"
  • Work Temperature: 40-80c
  • Suitable Medium: Steam, Air, etc
  • Packing: Plywood Case

API 6D 600lb Manual Operated Flange Slab Gate Valve Factory

FOB Price: US $ 95-100 / Set
Min. Order: 1 Set
  • Type: Straight-through
  • Material: Carbon Steel
  • Connection Form: Flange
  • Pressure: Ordinary Temperature
  • Actuator: Manual
  • Seal Surface: Parallel Gate Valve

CF8/CF8m Swing Return Back Valve with Ce Certificate

FOB Price: US $ 1.1-1.3 / Piece
Min. Order: 20 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Life
  • Pressure: 200psi
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Back Wash Filter Automatic Valve for Industrial

FOB Price: US $ 52.15 / Set
Min. Order: 1 Set
  • Material: Stainless Steel
  • Connection Form: as Customer Request
  • Driving Mode: Manual
  • Nominal Pressure: PN1.0-32.0MPa
  • Channel: Straight Through Type
  • Structure: Fixed Ball Valve

Dn 100 Industrial 2 Way Diaphragm Water Back Wash Hydraulic Electric Solenoid Valve

FOB Price: US $ 60-110 / Piece
Min. Order: 1 Piece
  • Actuator: Electric
  • Connection: Flanged Diaphragm Valve
  • Material: Plastic
  • Structure: Angle Type Diaphragm Valve
  • Pressure: Low Pressure
  • Flow Direction: Unidirection

LPG Back Flow Safety Valve (GAHN42F)

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Structure: Spring Loaded Closed Full Lift Type
  • Material: Stainless Steel
  • Category: Safety Valve
  • Actuator: Automatic
  • Connecting Type: Flange
  • Medium: LPG (Liquified Petroleum Gas)

304# Stainless Steel Back Water Valve Manufacturer

FOB Price: US $ 2.5-3 / Piece
Min. Order: 20 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Swing Check Valve
  • Pressure: Ordinary Pressure
  • Function: Non Returned
  • Sealing Form: EPDM

Hot Selling Loudspeaker Glue Dispensing Valve Medium Suck-Back Dispensing Valve

FOB Price: US $ 28-40 / Piece
Min. Order: 1 Piece
  • Power: Pneumatic
  • Connection Mode: Cutting Ferrule
  • Material: Alloy
  • Pressure: High Pressure
  • Standard: Nonstandard
  • Media: Oil

Dn80 Stainless Steel Sanitary Back Pressure Check Valves

FOB Price: US $ 15 / Piece
Min. Order: 5 Pieces
  • Material: Stainless Steel
  • Connection Form: Clamp
  • Structure: Nrv Valve
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence
  • Sealing Form: Gland Packings Globe Valve

Bsv100s3 Back-Flushing Hydraulic Water Electric Valve /Directional Flow Control Valve

FOB Price: US $ 125 / Piece
Min. Order: 15 Pieces
  • Certification: CE
  • Media: Water
  • Standard: Standard
  • Connection Mode: Grooved
  • Power: Hydraulic
  • Material: PA Material

Factory Customized API 600 Gear Operated Flexible Wedge Gate Valve

FOB Price: US $ 95-100 / Set
Min. Order: 1 Set
  • Type: Straight-through
  • Material: Stainless Steel
  • Connection Form: Flange
  • Pressure: Ordinary Temperature
  • Actuator: Manual
  • Seal Surface: Wedge Gate Valve

F 00V C01 309 Orginal Bosch Injector Valve F 00V C01 309 Back Pressure Valve Foovc01309 for 0445110129 \054

FOB Price: US $ 19-22 / Piece
Min. Order: 1 Piece
  • Car Make: Bosch Auto Engine Injector Control Valve
  • Fuel: Diesel
  • Body Material: Steel
  • Component: Bosch Injector Control Valve, Common Rail Valve
  • Certification: ISO9001, TS16949, CE, E-Mark, CCC, RoHS, COP
  • Stroke: 6 Stroke
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Zhengzhou Liseron Oil Pump & Nozzle Co., Ltd.
  • Henan ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, ISO/TS 16949, HSE, ISO 14064, QC 080000, GMP, BSCI, BRC, SA 8000, QHSE, HACCP, ISO 13485, ANSI/ESD, SEDEX, ISO 22000, AIB, WRAP, GAP, ASME, ISO 29001, BREEAM, HQE, SHE Audits, IFS, QSR, ISO 50001, LEED, PAS 28000, FSC, ISO 10012, ISO 17025

Single-Chamber Back-Flushing Hydraulic Pressure Control Valves

FOB Price: US $ 125 / Piece
Min. Order: 15 Pieces
  • Certification: CE
  • Media: Water
  • Standard: Standard
  • Connection Mode: Grooved
  • Power: Hydraulic
  • Material: PA Material

Manual Back Water Pressure Valve (HTW-71-SV)

FOB Price: US $ 10-14 / Piece
Min. Order: 100 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Actuator Power Supply: 220VAC/110VAC/24VAC Optional
  • Actuator Output Type: Spdt/Spst Optional
  • Port: 2 Port(Way)/3 Port(Way)

Medium Suck-Back Dispensing Valve

FOB Price: US $ 28-40 / Piece
Min. Order: 1 Piece
  • Power: Pneumatic
  • Connection Mode: Cutting Ferrule
  • Material: Alloy
  • Pressure: High Pressure
  • Standard: Nonstandard
  • Media: Oil

Back Flow Safety Valve Dn17 Supplier

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

China Factory OEM API 6D BS 1873 Cast Steel Bolted Bonnet Angle Rising Stem Flanged End Globe Valve

FOB Price: US $ 95-100 / Set
Min. Order: 1 Set
  • Type: Straight-through
  • Material: Carbon Steel
  • Connection Form: Flange
  • Pressure: Ordinary Pressure
  • Actuator: Manual
  • Seal Surface: Wedge Gate Valve
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