71,860 products found from 3,782  

Check Valve Factory

manufacturers & suppliers

Factory Wholesale Custom Dual Plate Wafer Check Valve

FOB Price: US $ 48 / Piece
Min. Order: 1 Piece
  • Media: Water
  • Temperature: High Temperature
  • Material: Cast Iron
  • Connection Form: Thread
  • Structure: Check
  • Pressure: Low Pressure

Stainless Steel 304 Sanitary Tri Clamp Pneumatic Ball Check Butterfly Valves with Control Head

FOB Price: US $ 12 / Piece
Min. Order: 1 Piece
  • Driving Mode: Pneumatic
  • Connection Form: Tri Clamp End
  • Structure: Centre Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Normal
  • Work Pressure: Low Pressure (Pn<1.6mpa)

Forged Steel / Stainless Steel/ Alloy Steel Fully Welded Floating / Trunnion Ball Valve /Gate Valve /Globe Valve/Check Valve/ Y Type Globe Valve/ Sdnr Valve

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Material: CS, Ss, as
  • Connection Form: Welding
  • Driving Mode: Manual, Gear, Pneumatic, Electric
  • Nominal Pressure: ANSI CLASS 150-900
  • Channel: Straight Through Type
  • Structure: Fixed Ball Valve

Sanitary Valve Stainless Steel Valve Pneumatic Ball/Butterfly/Check/Diaphragm Valve

FOB Price: US $ 20 / Piece
Min. Order: 1 Piece
  • Media: Water
  • Material: Stainless Steel
  • Connection Form: Clamp
  • Driving Mode: Pneumatic
  • Channel: Straight Through Type
  • Temperature: Normal Temperature

Stainless Steel Sanitary Hygienic Pneumatic Actuator Ball&Check&Butterfly Valve

FOB Price: US $ 55-70 / Piece
Min. Order: 1 Piece
  • Media: Water
  • Driving Mode: Pneumatic
  • Connection Form: Clamp
  • Structure: Centre Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Normal

Brass Gas Ball Valve Solenoid Butterfly Control Check Swing Globe Stainless Steel Flanged Y Strainer Bronze Mini Valve From China OEM\ODM Supplier

FOB Price: US $ 0.99 / Piece
Min. Order: 500 Pieces
  • Media: Water
  • Material: Brass
  • Connection Form: Thread
  • Driving Mode: Manual
  • Nominal Pressure: PN1.0-32.0MPa
  • Channel: Straight Through Type

Lift Check Valve Angle Globe Valve for Water Industry Ball Valve, Butterfly Valve Check Valve Control Valve Gate Valve

FOB Price: US $ 5 / Piece
Min. Order: 10 Pieces
  • Media: Water
  • Temperature: High Temperature
  • Material: Cast Iron
  • Service: OEM/ODM
  • Packing: Poly Bag, Inner Box, Outer Carton /and Pallet
  • Port: Shanghai

5/16'' Plastic Fuel Check Valve Flapper Type Check Valve Diaphragm Check Valve

FOB Price: US $ 0.02-0.7 / Piece
Min. Order: 1 Piece
  • Media: Gas, Oil,Water
  • Temperature: Ordinary Temperature
  • Material: PA66 + Viton
  • Connection Form: Tube / Hose
  • Structure: Check
  • Pressure: Low Pressure

ANSI API6d 150# 300# 600# Wcb Gate Valve Globe Valve Ball Valve Butterfly Valve Check Valve Non Return Valve

FOB Price: US $ 50-500 / Piece
Min. Order: 1 Piece
  • Media: Oil
  • Material: Carbon Steel
  • Connection Form: Flange
  • Driving Mode: Manual
  • Nominal Pressure: ANSI CLASS 150-900
  • Channel: Straight Through Type

Ductile Cast Iron Di Ci Stainless Steel Barss EPDM Seat Water Resilient Wafer Lug Lugged Type Double Flange Industrial Butterfly Valve Gate Swing Check Valves

FOB Price: US $ 10-100 / Piece
Min. Order: 1 Piece
  • Media: Water, Oil, Gas, Seawater, Food, Steam, Air etc
  • Driving Mode: Lever, Handle, Gear Operator, Pneumatic Actuator
  • Connection Form: Flange
  • Structure: Centre Sealing
  • Seal Form: Auto Sealed
  • Valve Stem: Normal

JIS F 7351 Bronze 5K 65 Screw-Down Check Globe Valve

FOB Price: US $ 26-643 / Set
Min. Order: 1 Set
  • Media: Sea Water
  • Temperature: Ordinary Temperature
  • Actuator: Manual
  • Material: Brass and Bronze
  • Structure: Through Way Globe Valve
  • Sealing Form: Gland Packings Globe Valve

API608/API6d 2PC Flanged&Threaded, Wcb&CF8&CF8m, Cast Steel&Stainless Steel Floating&Trunnion Mounted Pneumatic Actuated Gate&Check&Globe&Ball Valve

FOB Price: US $ 18-20 / Piece
Min. Order: 1 Piece
  • Media: Oil
  • Material: Stainless Steel
  • Connection Form: Flange
  • Driving Mode: Manual
  • Nominal Pressure: ANSI CLASS 150-900
  • Channel: Straight Through Type

OEM ODM PTFE PFA Coaed Disc CF8 CF8m SS304 SS316 Wcb Bronze API ANSI DIN JIS BS Atandard Control Butterfly Valve Gate Valve Check Valve Y Strainer

FOB Price: US $ 10-100 / Piece
Min. Order: 1 Piece
  • Media: Water, Oil, Gas, etc.
  • Driving Mode: Manual, Electric, Pneumatic
  • Connection Form: Flange
  • Structure: Centre Sealing
  • Seal Form: Auto Sealed
  • Valve Stem: Normal

Xhnotion Plastic Non Return Valve 10mm Cartridge Check Valve

FOB Price: US $ 0.2-0.25 / Piece
Min. Order: 1000 Pieces
  • Media: Water
  • Temperature: Low Temperature
  • Material: Plastic
  • Connection Form: Cartridge
  • Structure: Tubular
  • Pressure: Low Pressure

Brass Ball Valve Lockable Valve Check Valve Gate Valve Butterfly Valve China Manufacturers Wholesaler Water Glove Valve Stiainless Ss Brass Lockable Ball Valve

FOB Price: US $ 1.72-1.75 / Piece
Min. Order: 500 Pieces
  • Media: Water
  • Material: Brass
  • Connection Form: Thread
  • Driving Mode: Manual
  • Nominal Pressure: PN1.0-32.0MPa
  • Channel: Straight Through Type

API Duplex Stainless Steel Non Return Swing Check Valve

FOB Price: US $ 88-288 / Piece
Min. Order: 1 Piece
  • Media: Oil
  • Temperature: High Temperature
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: High Pressure
  • China Supplier - Diamond Member

    Suppliers with verified business licenses

    Suppliers reviewed by inspection services

    ZHONGYOU INDUSTRIAL CO., LTD.
  • Zhejiang ISO 9001, ISO 9000, ISO 14000, OHSAS/ OHSMS 18001

Flanged Silent Check Valve for Water Pump System

FOB Price: US $ 109 / Piece
Min. Order: 2 Pieces
  • Media: Water
  • Temperature: Low Temperature
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Elevated
  • Pressure: Low Pressure

Stainless Steel/Cast Iron/Cast Steel Dual Plate Wafer Check Valve

FOB Price: US $ 9.5 / Piece
Min. Order: 100 Pieces
  • Media: Water
  • Temperature: Ordinary Temperature
  • Material: Cast Iron
  • Connection Form: Clamp
  • Structure: Butterfly
  • Pressure: Ordinary Temperature

BS5163 Awwa C515 C509 DIN3202 F4 F5 Wras Acs Ce Ggg40/50 Ductile Cast Iron Non-Rising Stem OS&Y Resilient Seated Flanged Wedge Water Gate Butterfly Check Valves

FOB Price: US $ 10-100 / Piece
Min. Order: 1 Piece
  • Media: Water, Oil
  • Temperature: Ordinary Temperature
  • Type: Right-angle
  • Material: Cast Iron
  • Connection Form: Flange
  • Pressure: Low Pressure

Micro-Resistance Ease Closure Check Control Valve Globe Valve for Water Industry

FOB Price: US $ 215 / Piece
Min. Order: 10 Pieces
  • Media: Water
  • Temperature: High Temperature
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence

ANSI/DIN/JIS Standard Stainless Steel 2-Piece Flange Ball Valve, All Size Brake/Fuel/Control/Check/Butterfly/Choke/Diaphragm/Gate/Globe/Water/Gas/Needle Valve

FOB Price: US $ 1-99 / Piece
Min. Order: 50 Pieces
  • Media: Wog
  • Material: Stainless Steel
  • Connection Form: Thread
  • Driving Mode: Worm Gear
  • Nominal Pressure: ANSI CLASS 150-900
  • Channel: Straight Through Type

DIN 3352 F4 Resilient Seated DN 50- DN 600 Gate Valve Solenoid Valve Swing Check Valve PVC Ball Valve Globe Valve

FOB Price: US $ 1-1000 / Piece
Min. Order: 1 Piece
  • Media: Water
  • Temperature: Ordinary Temperature
  • Type: Straight-through
  • Material: Cast Iron
  • Connection Form: Flange
  • Pressure: Ordinary Pressure

API600 Cast Steel/Stainless Steel, Wcb&CF8&CF8m Flanged&Welded Flexible Wedge Bolted Bonnet Rising Stem Globe&Check&Gate Valve

FOB Price: US $ 48.98-52.36 / Piece
Min. Order: 10 Pieces
  • Media: Oil
  • Temperature: High Temperature
  • Type: Straight-through
  • Material: Carbon Steel & Stainless Steel
  • Connection Form: Flange
  • Pressure: Ordinary Pressure

Soft Rubber FKM Seat Pressure Reducing Manual Butterfly Valves ABS Rina Dnv Lr Lloyd's Register Approved Industrial Control Gate Check Valves From Worlds Valve

FOB Price: US $ 10-100 / Piece
Min. Order: 1 Piece
  • Media: Water
  • Driving Mode: Worm Gear
  • Connection Form: Flange
  • Structure: Centre Sealing
  • Seal Form: Auto Sealed
  • Valve Stem: Normal

API600&ASME Cast Steel Wcb&304/316 Stainless Steel Flanged 150lb 300lb Ball Globe Check Gate Valve

FOB Price: US $ 92-99 / Piece
Min. Order: 10 Pieces
  • Media: Water
  • Temperature: Ordinary Temperature
  • Type: Straight-through
  • Material: Carbon Steel & Stainless Steel
  • Connection Form: Flange
  • Pressure: Ordinary Temperature

Rubber Flap Swing Check Valve for Pump

FOB Price: US $ 49 / Piece
Min. Order: 2 Pieces
  • Media: Water
  • Temperature: Low Temperature
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure

CF8/CF8m Stainless Steel Horizontal Check Valve 1/2"

FOB Price: US $ 2.23-2.43 / Piece
Min. Order: 50 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Non-Return
  • Sealing Form: Hard Sealing

Pn6-Pn10-Pn16-Pn25-Class125-Class150 Double Flanged Double Offset Eccentric Butterfly Valve with Pneumatic Electric Actuator Gate Check Valves

FOB Price: US $ 10-100 / Piece
Min. Order: 1 Piece
  • Media: Water
  • Driving Mode: Worm Gear
  • Connection Form: Flange
  • Structure: Centre Sealing
  • Seal Form: Auto Sealed
  • Valve Stem: Normal

DIN BS ANSI JIS Cast Iron Swing Check Valve (CKV-016-C)

FOB Price: US $ 36 / Set
Min. Order: 10 Sets
  • Media: Water
  • Temperature: Low Temperature
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure

Sanitary Stainless Steel Check Valve Weld/Weld, Clamp/Clamp Check Valve

Min. Order: 1 Piece
  • Media: Milk,Beer ,Wine, Oil,Water
  • Temperature: Ordinary Temperature
  • Material: Stainless Steel
  • Connection Form: Weld.Male,Clamp,Flange,Union
  • Structure: Tubular
  • Pressure: Ordinary Pressure
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