38,369 products found from 2,257  

Steel Check Valve Factory

manufacturers & suppliers

OEM/ODM Gate Solenoid Butterfly Control Check Swing Globe Stainless Steel Brass Ball Wafer Flanged Y Strainer Bronze Valve From China Factory Supplier Wholesale

FOB Price: US $ 1-2.5 / Piece
Min. Order: 1 Piece
  • Media: Water
  • Temperature: Ordinary Temperature
  • Type: Straight-through
  • Material: Ductile Iron
  • Connection Form: Flange
  • Pressure: Ordinary Pressure

OEM/ODM Factory Brass Bronze Stainless Steel Ductile Iron Globe Swing Check Valve with UL CSA Ce SA TUV Dvgw Upc Acs ISO9001

FOB Price: US $ 28-30 / Piece
Min. Order: 10 Pieces
  • Material: Ductile Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Factory Ductile Iron Stainless Steel High Temperature Swing Check Valve

FOB Price: US $ 6-10 / Piece
Min. Order: 1 Piece
  • Media: Gas, Oil, Water, Acid
  • Temperature: Low Temperature
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Tubular
  • Pressure: Ordinary Pressure

Factory Supply Durable Stainless Steel Horizontal Check Valve, H14W Check Valve

FOB Price: US $ 1-3 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: -20~232~350degree
  • Function: Non Return
  • Sealing Form: Gland Packings Globe Valve

Factory Supply Carbon Steel Flange Type Ductile Cast Swing Rubber Flap Iron Check Valve

FOB Price: US $ 25 / Piece
Min. Order: 100 Pieces
  • Media: Water
  • Temperature: Low Temperature
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure

Dsv Factory Stainless Steel SS304 Body Dual Disc Wafer Check Valve

FOB Price: US $ 48-126 / Piece
Min. Order: 1 Piece
  • Media: Water
  • Temperature: Ordinary Temperature
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Swing
  • Pressure: Low Pressure

Factory API6d Cast Steel Swing Check Valve

FOB Price: US $ 16-20 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: High Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Swing Disc

Piston Check Valves Stainless Steel Investment Casting Factory

FOB Price: US $ 6.5 / kg
Min. Order: 1000 kg
  • Media: Water
  • Temperature: High Temperature
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Temperature

150lb API Stainless Steel Swing Check Valve Factory

FOB Price: US $ 32-36 / Piece
Min. Order: 10 Pieces
  • Media: Gas, Oil, Water
  • Temperature: Ordinary Temperature
  • Material: Cast Steel
  • Connection Form: Flange & Welding
  • Structure: Swing
  • Pressure: Ordinary Temperature

3" Stainless Steel 304 Metal Seated Factory Direct Swing Check Valve

FOB Price: US $ 23.8-25.5 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Tubular
  • Pressure: Ordinary Temperature
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

BS 1868/API 6D OEM Carbon Steel Stainless Steel Swing Check Valve Non Return Valve Flanged RF From China Factory Supplier Wholesale Wcb/CF8/CF8m

FOB Price: US $ 35 / Piece
Min. Order: 1 Piece
  • Media: Oil
  • Temperature: Ordinary Temperature
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure

Chinese Factory Direct 1/4 Needle Valve Stainless Steel High Pressure Ball Check Valve

FOB Price: US $ 100-1000 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: High Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Bellows Globe Valve

SGS Approved 316 Steel Check Valve Factory in China

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

3" Stainless Steel 304 Metal Seated Factory Direct Pressure Reducing 200wog Swing Check Valve

FOB Price: US $ 10-150 / Piece
Min. Order: 5 Pieces
  • Media: Water/Oil/Gas/Steam
  • Temperature: Ordinary Temperature
  • Material: Carbon Steel/Stainless Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Pn16/25/40/64/100

Factory API6d Cast Steel Swing Check Valve

FOB Price: US $ 1-1000 / Piece
Min. Order: 1 Piece
  • Media: Water
  • Temperature: Ordinary Temperature
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Elevated
  • Pressure: Ordinary Temperature

Stainless Steel Disc Check Valve Factory

FOB Price: US $ 2.5-3 / Piece
Min. Order: 20 Pieces
  • Material: Stainless Steel
  • Connection Form: Butt Clamp
  • Structure: Spring
  • Pressure: Ordinary Pressure
  • Function: Non-Return
  • Sealing Form: Metal to Metal

Factory Direct 1 Inch Stainless Steel 316 One-Way Spring Vertical Check Valve with NPT

FOB Price: US $ 4.8-5.3 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Tubular
  • Pressure: Ordinary Temperature
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Factory 200 Wog Stainless Steel NPT Threaded Swing Check Valve

FOB Price: US $ 9.99-299.99 / Piece
Min. Order: 1 Piece
  • Media: Gas
  • Temperature: Ordinary Temperature
  • Material: Carbon Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure

Factory Wafer Dual Plate 150lbs Stainless Steel Check Valve

FOB Price: US $ 14-15 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Wafer
  • Structure: Butterfly
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Bellows Globe Valve

Factory API 6D Casted Steel 900lbs Swing Check Valve

FOB Price: US $ 26-30 / Piece
Min. Order: 10 Pieces
  • Type: Straight-through
  • Material: Carbon Steel
  • Connection Form: Flange
  • Pressure: High Pressure
  • Actuator: Self-Pressure
  • Seal Surface: Self-Pressure

Factory Direct 1 Inch Stainless Steel 316 One-Way Spring Vertical Check Valve for Water/Oil/Gas/Steam

FOB Price: US $ 10-150 / Piece
Min. Order: 5 Pieces
  • Media: Water/Oil/Gas/Steam
  • Temperature: Ordinary Temperature
  • Material: Carbon Steel/Stainless Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Pn16/25/40/64/100

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)

Factory Price Sanitary Stainless Steel Food Grade Pneumatic Diaphragm Valve, Ball Valve, Butterfly Valve, Check Valve, Globe Valve

FOB Price: US $ 13.5-25 / Piece
Min. Order: 50 Pieces
  • Media: Water
  • Material: Stainless Steel
  • Connection Form: Clamp
  • Driving Mode: Manual
  • Nominal Pressure: PN1.0-32.0MPa
  • Channel: Straight Through Type

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

FOB Price: US $ 55-70 / Piece
Min. Order: 25 Pieces
  • Media: Industrial Usage, Water Industrial Usage, Househol
  • Driving Mode: Pneumatic
  • Connection Form: Clamp
  • Structure: Double-Eccentric Sealing
  • Seal Form: Force Sealed
  • Valve Stem: Extended

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

304/316L China Stainless Steel Food Grade Sanitary Pneumatic Hygienic Ball Diaphragm Check Butterfly Valve

FOB Price: US $ 28-35 / Piece
Min. Order: 50 Pieces
  • Media: Water
  • Driving Mode: Manual
  • Connection Form: Male
  • Structure: Centre Sealing
  • Seal Form: Auto Sealed
  • Valve Stem: Normal

Sale Sanitary Stainless Steel Food Grade Pneumatic Diaphragm Valve, Ball Valve, Butterfly Valve, Check Valve, Globe Valve

FOB Price: US $ 5-50 / Piece
Min. Order: 1 Piece
  • Media: Dairy, Cosmetic, Pharmaceutical, Food and Beverage
  • Temperature: Ordinary Temperature
  • Actuator: Pneumatic
  • Connection: Clamp, Weld, Male and Female, Flange, or Combinat
  • Material: Stainless Steel
  • Structure: Straight, Tee, U-Type, Tank Bottom, or Customizati

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

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

China Stainless Steel Food Grade Sanitary Hygienic Ball Valve, Diaphragm Valve, Check Valve, Butterfly Valve (JN-1006)

FOB Price: US $ 19-20 / Piece
Min. Order: 1 Piece
  • Media: Water
  • Driving Mode: Pneumatic
  • Connection Form: Welding
  • Structure: Centre Sealing
  • Seal Form: Auto Sealed
  • Valve Stem: Normal
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