16,096 products found from 847  

Wholesale Api Check Valve

manufacturers & suppliers

API Cast Steel Class 150 & Class 300 Cast Steel Swing Check Valve

FOB Price: US $ 15 / Piece
Min. Order: 1 Piece
  • Media: Gas,Oil,Water and Other Corrosie Liquid
  • Material: Stainless Steel,Carbon Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: High Temperature
  • Application: Industrial Usage, Water Industrial Usage

API 594 18 Inch Class 300 Wafer Dual Plate Check Valve

FOB Price: US $ 50-1500 / Piece
Min. Order: 1 Piece
  • Media: Oil
  • Temperature: Ordinary Temperature
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure

API 6D Industrial Flange or Wafer Cast Iron or Forged Stainless Steel Ball or Swing Check Valve

FOB Price: US $ 48 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence
  • Sealing Form: Seat Ring
  • Flow Direction: Unidirection

API Stainless Steel Flange End Industrial 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

BS1868 API 594 Full Opening Carbon Stainless Steel Bolted Cover Stellite Trim Dual Plate Wafer Non Return Disc Flange End Butt Weld Swing Check Valve Price

FOB Price: US $ 0.95-1 / Set
Min. Order: 1 Set
  • Media: Oil
  • Temperature: Ordinary Temperature
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Temperature

ISO14313 API 6D BS1868 High Pressure A216 Wcb A217 Wc5 Wc6 Wc9 A352 Lcb Lcc Bolted Cover Flanged Non Return Swing Check Valve

FOB Price: US $ 95-100 / Set
Min. Order: 1 Set
  • Media: Gas
  • Temperature: Ordinary Temperature
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Temperature

ANSI API Forged Steel Cast Steel Stainless Steel Flanged Weld Swing Lift Check Valve

FOB Price: US $ 20 / Piece
Min. Order: 1 Piece
  • Media: Water,Oil,Gas
  • Temperature: Ordinary Temperature
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure

H44h API Non Return Swing Check Valve

FOB Price: US $ 35-4154.67 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Flow Direction: Unidirection
  • Standard: ANSI

ANSI API Cast Steel 600lb Swing Check Valve

FOB Price: US $ 100-5000 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Temperature
  • Flow Direction: Bidirectional
  • Standard: ANSI

API 594 Super Stainless Steel A890 4A 5A Lug Duo Disc Dual Plate Wafer Check Valve with Inconel 750 Spring Hinge

FOB Price: US $ 0.95-1 / Set
Min. Order: 1 Set
  • Media: Oil
  • Temperature: Ordinary Temperature
  • Material: Stainless Steel
  • Connection Form: Clamp
  • Structure: Swing
  • Pressure: Ordinary Temperature

API Standard 150# SS316 SS304 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

API Carbon Steel Flanged Swing Check Valve

FOB Price: US $ 40-13000 / Piece
Min. Order: 10 Pieces
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Sealing Form: Hard Seat
  • Flow Direction: Unidirection

API 594 Dual Plate Wafer Type Check Valve

FOB Price: US $ 24.33-26.58 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Wafer
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Sealing Form: Self Sealing
  • Flow Direction: Unidirection

API DIN GB JIS Flanged Axial Flow Check Valve

FOB Price: US $ 10 / Piece
Min. Order: 10 Pieces
  • Material: Cast Steel
  • Connection Form: Flange
  • Standard: ANSI JIS DIN
  • Application: Industrial Usage, Water Industrial Usage
  • Packaging Details: Plywood or as The Customers' Requirement.
  • Delivery Detail: Depend on The Quantity

Stainless Steel Flanged API Swing Check Valve

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: EPDM

API/ASME/ANSI/ASTM Flange Stainless Steel Carbon Steel Swing Check Valve 150lb 300lb 600lb Manufacturer Factory

FOB Price: US $ 10 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel, Stainless Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Temperature
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Swing Check Valve

API Wcb 300lb Swing Non-Return Check Valve

FOB Price: US $ 10-2000 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Sfcv Rubber Lobe, Nrvz Silence
  • Sealing Form: Gland Packings Globe Valve
  • China Supplier - Diamond Member

    Suppliers with verified business licenses

    360° Virtual Tour

    Zhongya Valve Co., Ltd.
  • Zhejiang ISO9001:2008, ISO14001:2004, OHSAS18001:2007

API Flanged Swing Check Valve

FOB Price: US $ 250-5000 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel
  • 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

API 602 Check Valve

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

Wcb API Non Return Swing Check Valve (H44)

FOB Price: US $ 15-300 / Piece
Min. Order: 5 Pieces
  • Media: Wafer, Oil etc
  • Temperature: High Temperature
  • Material: Carbon Steel, Stainless Steel, Brass etc
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: High Pressure

API Stainless Steel CF8 CF8m CF3m Bolted Cover Lift Check Valve

FOB Price: US $ 40 / Piece
Min. Order: 1 Piece
  • Media: Oil
  • Temperature: High Temperature
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Elevated
  • Pressure: Low Pressure
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Suppliers reviewed by inspection services

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

API 6D Casting Steel Wcb/Wcc/Lcb/Lcc Water Check Valve

FOB Price: US $ 40-13000 / Piece
Min. Order: 10 Pieces
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Sealing Form: Hard Seat
  • Flow Direction: Unidirection

API 6D Cast Steel Lift Type Check Valve

Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: High Temperature
  • Function: Ddcv Double Lobe, Nrvz Silence
  • Flow Direction: Unidirection

API/DIN Cast or Forged Steel Axial Flow Check Valve with Flange Ends (HQ44X)

FOB Price: US $ 90 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Axial Flow Type
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Metal Seated

ANSI API GB A216 Wcb Cast Steel Swing Check Valve

FOB Price: US $ 20 / Piece
Min. Order: 1 Piece
  • Media: Water, Oil, Gas
  • Temperature: Ordinary Temperature
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure

API 6D Wcb/CF8m/CF8 Flanged/NPT/Sw Swing/Lift Check Valve with Pressure

Min. Order: 1 Piece
  • Media: Oil
  • Temperature: High Temperature
  • Type: Straight-through
  • Material: Stainless Steel
  • Connection Form: Flange
  • Pressure: High Pressure

API 594 Double Plate Flanged Swing Check Valve (GAH46H)

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Flow Direction: Unidirection
  • Standard: ANSI

API/ANSI/DIN/JIS Stainless Steel Floating Ball Check Valve

FOB Price: US $ 22-850 / Piece
Min. Order: 1 Piece
  • Media: Water
  • Temperature: Ordinary Temperature
  • Material: Cast Iron / Ductile Iron
  • Connection Form: Flange
  • Structure: Check Valve
  • Pressure: Ordinary Pressure

API 602 Class 2500 Pressure Seal Lift Forged Steel Check Valve

FOB Price: US $ 50-1500 / Piece
Min. Order: 1 Piece
  • Media: Oil
  • Temperature: Ordinary Temperature
  • Material: Forged Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure

API Flanged Cast Steel Swing Check Valve (150LB~900LB)

FOB Price: US $ 25.68-32.86 / Piece
Min. Order: 10 Pieces
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Sealing Form: Self Seal
  • Flow Direction: Unidirection
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