Home Industrial Equipment & Components Check Valve Wholesale Seal Check Valve 2017 Product List
Total 11,698 products from about 467

 Wholesale Seal Check Valve

manufacturers & suppliers

Double Disc Swing Type Hard Seal Wafer Check Valve H76 Type

FOB Price: US $100 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel
  • Connection Form: Welding
  • Structure: Butterfly
  • Pressure: High Temperature
  • Function: Ddcv Double Lobe
  • Sealing Form: Bellows Globe Valve

Dn500 Ductile Iron EPDM Seal Dual Plate Wafer Check Valve

Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Butterfly
  • Pressure: Low Pressure
  • Sealing Form: Gland Packings Globe Valve
  • Flow Direction: Unidirection

10in 1500lb Pressure Seal Forged Steel Swing Check Valve

FOB Price: $5 - $200 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Swing
  • Pressure: High Pressure
  • Function: Sfcv Rubber Lobe
  • Sealing Form: Gland Packings Globe Valve

900lb/1500lb/2500lb Compact Steel Pressure Seal High Pressure Swing Check Valve (GAH64H)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Pressure: High Pressure
  • Flow Direction: Reversing
  • Standard: ANSI
  • Application: Industrial Usage
  • Size: 1/2"~2"
  • Temperature: -19~550 Deg

API Cast Steel Pressure Seal Swing Check Valve

FOB Price: $1000 - $10000 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: High Temperature
  • Function: Swing Check Valve
  • Sealing Form: Pressure Seal

Wafer Type Dual Plate Pressure Seal Check Valve in Stock

FOB Price: US $10 / Piece
Min. Order: 5 Pieces
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Wafer
  • Pressure: Low Pressure
  • Sealing Form: Spring
  • Flow Direction: Bidirectional

Spring Return Check Valve in Vertical Ss316 (wholesale)

FOB Price: $5 - $6 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Vertical
  • Pressure: Low Pressure
  • Sealing Form: Spring Seal
  • Flow Direction: Unidirection

Rubber Seal Wafer Dual Plate Check Valve (H41H-16/25)

Min. Order: 1 Piece
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Butterfly
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Bellows Globe Valve

Soft Seal Single Disc Swing Wafer Check Valve

FOB Price: US $98 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Wafer
  • Structure: Wafer Single Plate
  • Pressure: 150lb-1500lb
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Soft or Metal

Pressure-Seal Swing Check Valve 900lb~2500lb

FOB Price: US $200 / Piece
Min. Order: 10 Pieces
  • Material: Carbon,Stainless,Alloy
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Temperature
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Bellows Globe Valve

One Way Valve-Pressure Seal Swing Check Valve

FOB Price: $20 - $200 / Piece
Min. Order: 1 Piece
  • Material: Stainless 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

1000wog Pn63 Hard Seal 2PC Spring Check Valve

FOB Price: $7 - $9 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Vertical
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence, Non-Return
  • Sealing Form: Valve Body

Forged Steel Pressure Seal Piston Check Valve (GAH61H)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Material: Forged Steel
  • Connection Form: Flange,Thread,Welding
  • Structure: Elevated
  • Pressure: High Pressure
  • Flow Direction: Reversing
  • Standard: ANSI

Precision Machining Brass Horizontal Check Valve (rigidity seal)

FOB Price: $1 - $100 / Piece
Min. Order: 100 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Structure: Tubular
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Bellows Globe Valve

Ss/Bronze/Cast Iron Pressure Seal Lift Check Valve

FOB Price: US $10 / Piece
Min. Order: 5 Pieces
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Wafer
  • Pressure: Low Pressure
  • Sealing Form: Spring
  • Flow Direction: Bidirectional

900lb-2500lb Butt Weld Cast Steel Pressure Seal Swing Check Valve (GAH64H)

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

Butt Welding Pressure Seal Bonnet Swing Check Valve

FOB Price: $5 - $200 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Sfcv Rubber Lobe
  • Flow Direction: Unidirection

Shortest Shipping  Dual Plate Pressure Seal Butterfly  Check Valve

FOB Price: US $10 / Piece
Min. Order: 5 Pieces
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Wafer
  • Pressure: Low Pressure
  • Sealing Form: Spring
  • Flow Direction: Bidirectional

H12 1000wog Body Seal Spring Loaded Check Valve

FOB Price: $2 - $20 / Piece
Min. Order: 200 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Vertical
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence, Non-Return
  • Sealing Form: Valve Body

Pressure Seal Forged Steel Swing Check Valve

FOB Price: $5 - $200 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Welding
  • Structure: Swing
  • Pressure: High Pressure
  • Function: Sfcv Rubber Lobe
  • Sealing Form: Gland Packings Globe Valve

Pressure Seal Power Station Swing Check Valve (GAH64Y)

Min. Order: 1 Piece
  • Material: Stainless Steel
  • Structure: Swing
  • Pressure: High Temperature
  • Flow Direction: Unidirection
  • Standard: ANSI
  • Application: Industrial Usage

Forged Pressure Seal Check Valve From China

Min. Order: 1 Piece
  • Material: Forged Steel
  • Connection Form: Welding
  • Structure: Swing
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Size: 1/2"-2"
  • Packing: Bubble Wrap, Carton Box, Plywood Case

Wafer Type Dual Plate Pressure Seal Forged Steel Check Valve in Stock

FOB Price: US $10 / Piece
Min. Order: 5 Pieces
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Wafer
  • Pressure: Low Pressure
  • Sealing Form: Spring
  • Flow Direction: Bidirectional

Rubber Seal Wafer Dual Plate Check Valve

Min. Order: 1 Piece
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Butterfly
  • Pressure: Low Pressure
  • Sealing Form: Gland Packings Globe Valve
  • Flow Direction: Unidirection

API 6D Pressure Seal Bonnet Swing Check Valve

FOB Price: $1 - $10000 / Piece
Min. Order: 1 Piece
  • Driving Mode: Manual
  • Connection Form: Flange
  • Structure: Centre Sealing
  • Seal Form: Supercharging Pressured Sealed
  • Valve Stem: Normal
  • Work Pressure: High Pressure (10.0mpa< Pn <80.0mpa)

Cast Steel Pressure Seal Check Valve-Check Valve-Swing Check Valve

FOB Price: $20 - $200 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Butt Clamp
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Packing: Standard Plywooden Cases
  • Standard: ANSI JIN GB

Forged Pressure Seal Check Valve From China

Min. Order: 1 Piece
  • Material: Forged Steel
  • Connection Form: Welding
  • Structure: Swing
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Size: 1/2"-2"
  • Packing: Bubble Wrap, Carton Box, Plywood Case

High Pressure Forged Steel Swing Check Valve with Pressure Seal Bonnet (GAH44Y)

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

900lb/1500lb/2500lb Pressure Seal High Pressure Flanged Swing Check Valve (GAH64H)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Pressure: High Pressure
  • Flow Direction: Reversing
  • Standard: ANSI
  • Application: Industrial Usage
  • Size: 1/2"~2"
  • Temperature: -19~550 Deg

Cast Iron Swing Single Disc Rubber Soft Seal Flange Check Valve (GAH44X)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Flow Direction: Unidirection
  • Standard: ANSI
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 390