14,213 products found for 568  

Wholesale Seal Check Valve

manufacturers & suppliers

Didtek F316 Stainless Steel Rubber Seal Single Plate Wafer Check Valve

FOB Price: US $ 100-1500 / Piece
Min. Order: 1 Piece
  • Material: F316
  • Connection Form: Wafer
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Butt Welding Pressure Seal Bonnet Swing Check Valve

FOB Price: US $ 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

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

FOB Price: US $ 20-200 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Butt Clamp
  • Structure: Tubular
  • Pressure: Ordinary Temperature
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Bellows Globe Valve

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

an 8 Positive Seal Racing Part Non Return Check Valve

Min. Order: 1 Piece
  • Material: Aluminum
  • Connection Form: Thread
  • Structure: Tubular
  • Pressure: Ordinary Pressure
  • Function: One Way Check Value
  • Sealing Form: Diaphragm

Precision Machining Brass Horizontal Check Valve (rigidity seal)

FOB Price: US $ 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

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

Power Station Pressure Seal Slide Flanged Swing Check Valve

FOB Price: US $ 95-100 / Set
Min. Order: 1 Set
  • Material: Cast Steel
  • Connection Form: Welding
  • Structure: Swing
  • Pressure: High Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings 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

API Cast Steel Pressure Seal Swing Check Valve

FOB Price: US $ 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

Pressure Seal Bonnet Check Valve

FOB Price: US $ 9.99-299.99 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Butterfly
  • Pressure: Ordinary Temperature
  • Function: Non-Return
  • Sealing Form: Metal to Metal

Didtek F316 Stainless Steel Rubber Seal Single Plate Wafer Check Valve

FOB Price: US $ 100-1500 / Piece
Min. Order: 1 Piece
  • Type: Straight-through
  • Material: A216 Wcb
  • Connection Form: Flange GOST12815-80
  • Pressure: Pn100
  • Actuator: Gear Box
  • Seal Surface: Wedge Gate Valve

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

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: US $ 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

China Supplier API 6D Pressure Seal Bonnet Swing Check Valve

FOB Price: US $ 95-100 / Set
Min. Order: 1 Set
  • Material: Cast Steel
  • Connection Form: Welding
  • Structure: Swing
  • Pressure: High Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Didtek High Pressure Bolted Bonnet Stainless Steel Pressure Seal Swing Check Valve

FOB Price: US $ 100-1500 / Piece
Min. Order: 1 Piece
  • Material: CF8m
  • Connection Form: Welding
  • Structure: Swing
  • Pressure: ANSI Class1500
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvg Silence
  • Sealing Form: Metal Seal

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

Spring Return Check Valve in Vertical Ss316 (wholesale)

FOB Price: US $ 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

Pressure Seal Forged Steel Swing Check Valve

FOB Price: US $ 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

10in 1500lb Pressure Seal Forged Steel Swing Check Valve

FOB Price: US $ 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

High Pressure Forged Steel Pressure Seal Swing Check Valve (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

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

Didtek Alloy Steel Wc9 Pressure Seal Cast Steeling Butt Welding Swing Check Valve

FOB Price: US $ 10-1500 / Piece
Min. Order: 1 Piece
  • Material: Wc9
  • Connection Form: Butt Welding
  • Structure: Swing
  • Pressure: High Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvg Silence
  • Sealing Form: Metal Seal

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: US $ 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)

Didtek F316 Stainless Steel Rubber Seal Single Plate Wafer Check Valve

FOB Price: US $ 100-1500 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel A351 CF3m
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvg Silence
  • Sealing Form: Metal Seal

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

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

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
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