Home Industrial Equipment & Components Check Valve Double Check Valve Factory 2017 Product List
Total 15,937 products from about 885

 Double Check Valve Factory

manufacturers & suppliers

Factory Wafer Double Plate 900lbs Check Valve

FOB Price: $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

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

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

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

FOB Price: $15 - $400 / 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, Nrvg Silence, Non-Return
  • Sealing Form: Soft Sealing/ Metal Sealing

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

Wafer Type Double Disc Swing Check Valve (H76)

FOB Price: $10 - $300 / Piece
Min. Order: 5 Pieces
  • Material: Cast Steel
  • 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

Wafer Dual Plate Double Flange Type Check Valve

FOB Price: US $850 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Sealing Form: Metal/Soft Seat
  • Flow Direction: Unidirection

Double Flanged Type Double Disc Swing Check Valve

FOB Price: $15 - $350 / Piece
Min. Order: 5 Pieces
  • 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

Cast Iron Double Disc Wafer Type Check Valve

FOB Price: $50 - $100 / Piece
Min. Order: 10 Pieces
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Check, Stop
  • Pressure: Low Pressure
  • Sealing Form: NBR/EPDM/Viton
  • Flow Direction: Reversing

Double Disc Swing Check Valve

FOB Price: $6.8 - $1000 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron
  • 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

Rubber Coated Double Disc Check Valve

FOB Price: US $10 / PC
Min. Order: 5 PC
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: High Temperature
  • Function: Ddcv Double Lobe
  • Sealing Form: Gland Packings Globe Valve

Lug Type Double Disc Swing Check Valve

FOB Price: $15 - $300 / Piece
Min. Order: 5 Pieces
  • Material: Cast Steel
  • Connection Form: Wafer
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Dual Wafer Check Valve, Double Door Wafer Check Valve

FOB Price: US $120 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Wafer
  • Structure: Swing
  • Pressure: Ordinary Temperature
  • Function: Ddcv Double Lobe
  • Sealing Form: O-Ring

Z2fs6 Double Throttle Check Valve

Min. Order: 1 Piece
  • Function: Flow Control
  • Installation: Superposition
  • Drive: Manual
  • Type: Directly Operated Type
  • Packing: Carton
  • Standard: ISO9001

Double Disc Swing Type Lug Check Valve

FOB Price: $15 - $300 / Piece
Min. Order: 5 Pieces
  • Material: Cast Steel
  • Connection Form: Lug
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Lining Type Double Door 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

Butt-Clamped Type Double Petal Check Valve

FOB Price: US $1 / Piece
Min. Order: 10 Pieces
  • Material: Cast Iron , Stainless Steel , Bass
  • Connection Form: Wafer
  • Structure: Butterfly
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

China Bronze Check Valve Factory (BW-Q11)

FOB Price: $2.5 - $40.7 / Piece
Min. Order: 1000 Pieces
  • Material: Bronze
  • Connection Form: Thread
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Cast Iron Wafer Double Door Check Valve

FOB Price: US $7 / Set
Min. Order: 5 Sets
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Metal Seat

Brass Chrome Plated Double Check Valve (VG-A60202)

Min. Order: 1000 Pieces
  • Material: Stainless Steel
  • Connection Form: Thread
  • Channel: Straight Through Type
  • Structure: Floating Ball Valve
  • Type: Floating Ball Valve
  • Product Name: Check Valve

Stainless Steel Double Disc Check Valve with Spring

Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Clamp
  • Structure: Wafer
  • Pressure: Ordinary Pressure
  • Function: Ddcv Double Lobe
  • Sealing Form: Bellows Globe Valve

Double Plate Rubber-Coated Check Valve (H47X)

FOB Price: US $10 / PC
Min. Order: 5 PC
  • Material: Cast Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: High Temperature
  • Function: Ddcv Double Lobe
  • Sealing Form: Gland Packings Globe Valve

Cast Iron Rubber Coated Double Disc Swing Check Valve

FOB Price: $15 - $30 / Piece
Min. Order: 5 Pieces
  • Material: Cast Iron
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Ordinary Pressure
  • Function: Nrvr Silence, Nrvz Silence, Nrvg Silence
  • Sealing Form: NBR/EPDM/Viton

3 Inch Double Union Check Valves

FOB Price: $10 - $20 / Piece
Min. Order: 1 Piece
  • Material: PVC
  • Connection Form: Socket
  • Structure: Check
  • Pressure: High Pressure
  • Sealing Form: Sealing
  • Flow Direction: Bidirectional

H76 Wafer Double Disc Check Valve

FOB Price: $5.5 - $6.5 / Piece
Min. Order: 10 Pieces
  • Material: Stainless Steel
  • Connection Form: Wafer
  • Structure: Butterfly
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence, Non-Return
  • Sealing Form: Metal to Metal

Wafer Double Disc CS Ss Check Valve

FOB Price: US $10 / Piece
Min. Order: 1 Piece
  • Material: Cast Steel,Stainless Steel
  • Connection Form: Wafer
  • Structure: Butterfly
  • Pressure: Low Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Butterfly Wafer Double/Dual Disc/Plate Check Valve

FOB Price: US $77.9 / Piece
Min. Order: 2 Pieces
  • Material: Cast Iron
  • Connection Form: Wafer
  • Structure: Butterfly
  • Function: Nrvr Silence, Nrvz Silence
  • Application: Water Industrial Usage
  • Name: Butterfly Dual Plate Wafer Check Valve

2017 China Factory Wafer Dual Plate Check Valve API594

FOB Price: $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

Double Plate Wafer Type Check Valve with Ce ISO Wras Approved (H77X-10/16)

Min. Order: 1 Piece
  • Material: Cast Iron
  • 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

20 Inch 600lb Double Flange Non Slam Swing Check Valve

FOB Price: $5 - $200 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Swing
  • Pressure: Low Pressure
  • Function: Sfcv Rubber Lobe
  • Flow Direction: Unidirection
Show: 10 | 30 | 50
1 2 3 4 5 6 7 8 ... 532