Home Industrial Equipment & Components Check Valve Check Valve 2017 Product List
Total 31,723 products from about 3,172

 Check Valve

manufacturers & suppliers

Cast Steel Flanged Swing Check Valve

Min. Order: 5 Sets

Cast Steel Swing Check Valves, lift check valves, piston check valves Standard compliance 1) Design and manufacture: API6D, ANSI B16.34, BS1868 2) Test and inspection: API598 ...

Gas Oil API 6A Slab Gate Valve

FOB Price: US $ 20.0-200.0 / Piece
Min. Order: 1 Piece

Product Description This series water injecting valve are high pressure flat plategate valve, with a reasonable structure, a reliable seal and seal operation and sealing face in ...

Cast Carbon Steel Flange Connection End Check Valve

Min. Order: 1 Set

API standard Cast steel Check Valve Design description: Straight pattern body design, Bolted Bonnet or Pressure seal bonnet, renewable Seat Ring, Horizontal or Vertical ...

High Quality Wafer Check Valve DIN ANSI Standard

Min. Order: 10 Pieces

Ductile Iron or Cast Iron Check Valve ANSI & DIN Standard DN50 to DN600 Features Water Supply Material : Standard : DIN ANSI Standard Connection : Flange SIZE : DN50mm ~ ...

PFA Wcb Ball Check Valve

FOB Price: US $ 142.0-150.0 / Piece
Min. Order: 1 Piece

Product Description DOXI VALVE Lined Ball Check Valve The DOXI ® Ball Check Valves are developed for use on fluids compatible with the corrosive resistant of virgin PFA. ...

Cast Iron Wafer Check Valve (DSCV-601)

FOB Price: US $ 5.2-1000.0 / Piece
Min. Order: 1 Piece

Double plate check valve wafer type 1. Products Name: DUAL PLATE CHECK VALVE WAFER TYPE 2. Working pressure: PN10/16/25 3. Tests: API598; DIN3230 4. Flange standard: DIN2501 ...

Wafer Check Valve, with Dual Plate and Spring

FOB Price: US $ 1.0-100.0 / Piece
Min. Order: 1 Piece

Dual plate check valve 1) Size: 2" - 24" 2) Class: 150lb Material: Cast Iron, Ductile iron, WCB, CF8, CF8M, CF3, CF3M etc. 1. Design & Manufacture Std.: API594, ASME ...

Wafer Type Swing Slim Check Valve (H74 W/H/N/X/F)

FOB Price: US $ 12.0-16.0 / Piece
Min. Order: 1 Piece

Wafer Type Swing Slim Check Valve MODEL NO. H74 W/H/N/X/F Three optional types. type A / type B / type C Δ The KARFAR Model H74 is outstanding for it exquisite ...

Swing Check Valve (H44Y) Non Return

FOB Price: US $ 80 / Piece
Min. Order: 1 Piece

Swing check valve 1)Standards: A)Design&Manufacture: API 6D, BS 1868, ASME B16.34 B)Face to Face: API 6D, ASME B16.10, DIN 3202 C)Connection End: ASME B16.5, ASME B16.11, ASME ...

Wafer Type Double Disc Swing Check Valve

FOB Price: $29 - $39 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Nrvr Silence
  • Sealing Form: Bellows Globe Valve

2PC Double Stem Spring Check Valve

FOB Price: $9 - $10 / Set
Min. Order: 10 Sets
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Spring
  • Pressure: Ordinary Pressure
  • Function: No-Return
  • Sealing Form: Gland Packings Globe Valve

Dual Plate Wafer Check Valve

FOB Price: US $50 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Sealing Form: Metal/Soft Seat
  • Flow Direction: Unidirection

Welding Ammonia Refrigeration Check Valve for Cold Storage

FOB Price: US $25 / Piece
Min. Order: 10 Pieces
  • Packing: Carton/Wooden Carton/Pallet
  • Standard: dn32-dn125
  • Port: Qingdao
  • Production Capacity: 30000PCS/Year
  • Trademark: Dofun
  • Origin: China

Dn40~Dn600 Pn1.0/1.6 MPa DIN, ANSI Power Station Wafer Check Valve

FOB Price: $10 - $1000 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron, Stainless Steel, Bass
  • Connection Form: Wafer
  • Structure: Butterfly
  • Pressure: Low Pressure
  • Function: Prevent Reverse Flow
  • Sealing Form: Gland Packings Globe Valve

Buffer Micro Resistance Slow Closing Check Valve (HH44) Swing Tilting Type

FOB Price: $65 - $75 / Set
Min. Order: 1 Set
  • Material: Ci, Di, CS, Ss etc
  • Connection Form: Flange
  • Structure: Swing Type
  • Pressure: Ordinary Pressure
  • Function: Industrial Control
  • Sealing Form: Soft / Hard Sealing

Class 600 Flanged Swing Check Valve

FOB Price: $40 - $400 / Piece
Min. Order: 5 Pieces
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Check Valve
  • Pressure: Low Pressure
  • Function: Swing Check
  • Sealing Form: Viton

Dn1000 Big Size Pn40 Tilting Disc Check Valve

Min. Order: 10 Pieces
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Tilting
  • Pressure: High Temperature
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Rubber Sealing

Wafer Double Disc Silent Butterfly Swing Check Valve (H76X/H DDCV)

FOB Price: $16 - $8603 / Piece
Min. Order: 1 Piece
  • Material: CS, Ss, Brass, Chrome-Molybdenum Steel etc
  • Connection Form: Wafer
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Soft Sealing/ Metal Sealing

API6d Wafer Type Piston-Lift Check Valve

FOB Price: $29 - $49 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Nrvr Silence
  • Sealing Form: Bellows Globe Valve

Cast Steel Flanged Swing Check Valve

FOB Price: $20 - $300 / Piece
Min. Order: 10 Pieces
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvz Silence
  • Sealing Form: Gland Packings Globe Valve

Wafer Single Plate Type Check Valve

FOB Price: US $20 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Sealing Form: Metal/Soft Seat
  • Flow Direction: Unidirection

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

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

Stainless Steel 2PC Vertical Check Valve Manufacturer

FOB Price: $2 - $2.5 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Structure: Elevated
  • Pressure: Ordinary Pressure
  • Function: Non Returned
  • Sealing Form: Metal Hard Sealed

Best Price Double Door Wafer Check Valve

Min. Order: 100 Pieces
  • Material: Cast Iron
  • Connection Form: Wafer
  • Structure: Wafer Check Valve
  • Function: Ddcv Double Lobe
  • Sealing Form: Rubber Seal
  • Flow Direction: Unidirection

Dual Plate Wafer Check Valve with CE ISO Wras (H77X-10/16)

FOB Price: $10 - $100 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Butterfly
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Ball Check Valve Pn16 Screwed End

FOB Price: $5.6 - $660 / Piece
Min. Order: 1 Piece
  • Material: Ductile Iron
  • Connection Form: Thread
  • Structure: Check
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Ball Check Valve

FOB Price: US $20 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Tubular
  • Pressure: Ordinary Temperature
  • Function: Nrvz Silence, Nrvg Silence
  • Sealing Form: Automatic

API 6D Class 600 Wcb Flanged Check Valve

FOB Price: $40 - $400 / Piece
Min. Order: 5 Pieces
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Check Valve
  • Pressure: Low Pressure
  • Function: Swing Check
  • Sealing Form: Viton

Swing Type Plastic Check Valve

FOB Price: US $20 / Piece
Min. Order: 10 Pieces
  • Material: PVC,CPVC,PVDF,PP,Pph
  • Connection Form: Flange, Wafer, Socket
  • Structure: Swing
  • Pressure: Pn10
  • Function: Nrvr Silence
  • Sealing Form: Self Sealing
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