11,429 Double Door Check Valve
results from423 suppliers
ISO5752 Industrial Control Full EPDM Rubber Coated Lining Water Gas Duo Dual Plate Double Door Wafer Type Butterfly Check Valves From Tianjin Worlds Valve China
US$ 10-200 / Piece
Min. Order:1 Piece
- Media: Acid, Water, Oil, Gas, Sea Water, etc
- Temperature: Ordinary Temperature
- Material: Cast Iron
- Connection Form: Flange
- Structure: Wafer
- Pressure: Ordinary Pressure
Stainless Steel CF8/CF8m Cast Ductile Iron Wafer Type Duplex Butterfly Double Door Disc Dual Plate/Flap/ Swing Check Valve Pn10/Pn16 or 10K/16K Class150 150lb
US$ 10-100 / Piece
Min. Order:1 Piece
- Media: Water
- Temperature: Ordinary Temperature
- Material: Cast Iron
- Connection Form: Flange
- Structure: Butterfly
- Pressure: Low Pressure
Stainless Steel EPDM/NBR Seat Wafer Swing Double Door Check Valve
US$ 0.2-3 / Piece
Min. Order:1000 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Material: Cast Iron
- Connection Form: Flange
- Structure: Swing
- Pressure: Ordinary Temperature
Double Door Check Valve with Rubber Sealing and Double Flange Connection
US$ 8-50 / Piece
Min. Order:100 Pieces
- Media: Water
- Driving Mode: Manual
- Connection Form: Lug Support
- Structure: Centre Sealing
- Seal Form: Auto Sealed
- Valve Stem: Normal
Wafer Type Double Doors Non Return Check Valve for Sea Water
US$ 2.8-200 / Piece
Min. Order:1 Piece
- Media: Water
- Temperature: Low Temperature
- Material: Cast Iron
- Connection Form: Clamp
- Structure: Butterfly
- Pressure: Low Pressure
Double Door Duo Disc Check Valve with Rubber Sealing and Double Flange Connection
US$ 10-1000 / Set
Min. Order:1 Set
- Media: Water
- Driving Mode: Manual
- Structure: Centre Sealing
- Seal Form: Force Sealed
- Valve Stem: Normal
- Work Pressure: Low Pressure (Pn<1.6mpa)
API594/ISO5752 Ductile Cast Iron Wafer Type Dual Plate Double Door Check Valves Non Reture Valve
US$ 5-45 / pieces
Min. Order:1 pieces
- Type: Valve
- Connection: Flange
- Material: Carbon Steel
- Shape: Equal Tee
- Lateral: WYE Tee
- Head Code: Round
Stainless Steel Dual Plate Wafer Flange Double Door Check Valve for Chemical Processing Offshore Oil
US$ 10-5500 / Piece
Min. Order:1 Piece
- Media: Water/Oil/Gas
- Temperature: Low Temperature
- Material: Stainless Steel
- Connection Form: Wafer/Lug/Flange
- Structure: Dual Plate/Swing/Lift
- Pressure: Low Pressure
API 594 Ductile Iron Wafer Type Dual Plate Double Door Check Valves
US$ 14-15 / Piece
Min. Order:20 Pieces
- Media: Water
- Driving Mode: Manual
- Connection Form: Wafer
- Structure: Centre Sealing
- Seal Form: Force Sealed
- Valve Stem: Normal
OEM Cast Ductile Iron Wafer Type Double Plate Double Door Check Valve Check Valve
US$ 1-1000 / Piece
Min. Order:1 Piece
- Media: Fresh Water, Sea Water
- Temperature: Ordinary Temperature
- Material: Stainless Steel
- Connection Form: Flange
- Structure: Butterfly
- Pressure: Ordinary Pressure
Gas Station Copper Double Door Copper Check Valve
US$ 20 / Piece
Min. Order:1 Piece
- Media: Oil
- Temperature: High Temperature
- Material: Cast Steel
- Connection Form: Thread
- Structure: Check Valve
- Pressure: Ordinary Pressure
Ggg40 Double Door Wafer Type Check Valve
US$ 10-100 / Piece
Min. Order:1 Piece
- Media: Water
- Temperature: Ordinary Temperature
- Material: Stainless Steel
- Connection Form: Wafer
- Structure: Butterfly
- Pressure: Ordinary Pressure
Cast Iron Ductile Round Stainless Steel Spring Disc Wafer Double Door Check Valve
US$ 10-100 / Piece
Min. Order:1 Piece
- Media: Water
- Temperature: Ordinary Temperature
- Material: Cast Iron
- Connection Form: Flange
- Structure: Swing
- Pressure: Ordinary Temperature
Ductile Cast Iron Wafer Type Dual Plate Double Door Check Valve for Water Fluid Control Industry API594
US$ 10-5500 / Piece
Min. Order:1 Piece
- Media: Water/Oil/Gas
- Temperature: Low Temperature
- Material: Cast Iron
- Connection Form: Wafer/Lug/Flange
- Structure: Dual Plate/Swing/Lift
- Pressure: Low Pressure
Stainless Steel CF8/CF8m Cast Ductile Iron Wafer Type Duplex Butterfly Double Door Disc Dual Plate/Flap/ Swing Check Valve Pn10/Pn16 or 10K/16K Class150 150lb
US$ 27.9-89.5 / Piece
Min. Order:1 Piece
- Media: Water,Oil,Gas
- Temperature: Ordinary Temperature
- Material: Ductile Iron,Carbon Steel,SS304,SS316
- Connection Form: Clamp
- Structure: Butterfly
- Pressure: Ordinary Temperature
China Cast Ductile Iron Wafer Type Double Door Check Valve Manufacturer
US$ 800-850 / Ton
Min. Order:100 Tons
- Media: Water
- Temperature: -20-600oc
- Material: Casting
- Connection Form: Flange
- Structure: Check
- Pressure: Pn10, Pn16,Pn25
Wafer Type Double Door Dual Plate Check Valves with Aluminum Bronze Disc
US$ 15-30 / Piece
Min. Order:1 Piece
- Media: Sea Water
- Driving Mode: Manual
- Connection Form: Flange
- Structure: Centre Sealing
- Seal Form: Force Sealed
- Valve Stem: Normal
Cast Ductile Iron Wafer Type Duplex Butterfly Double Door Disc Dual Plate/Flap/ Swing Check Valve
US$ 12-1000 / Piece
Min. Order:1 Piece
- Media: Gas, Oil,Water,Acid
- Temperature: Ordinary Temperature
- Material: Ductile Iron
- Connection Form: Clamp
- Structure: Butterfly
- Pressure: Ordinary Temperature
A395 Di Wafer Double Door Check Valve with Ce ISO Wras Acs Approved
US$ 10-100 / Piece
Min. Order:1 Piece
- Media: Water
- Temperature: Low Temperature
- Material: Cast Iron
- Connection Form: Flange
- Structure: Butterfly
- Pressure: Ordinary Pressure
Wafer Type Double Door Check Valve with Stainless Steel Disc
US$ 10-100 / Piece
Min. Order:1 Piece
- Media: Acid, Water, Oil, Gas, Sea Water, etc
- Temperature: Ordinary Temperature
- Material: Brass
- Connection Form: Flange
- Structure: Wafer
- Pressure: Ordinary Pressure
Ductile Cast Dual Plate Double Door Check Valves Non Reture Valve
US$ 35.19-58.16 / Piece
Min. Order:10 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Material: Stainless Steel
- Connection Form: Welding
- Structure: Swing
- Pressure: Ordinary Pressure
Wafer Type Double Door Swing Check Valve
US$ 25-200 / Piece
Min. Order:1 Piece
- Media: Water
- Temperature: Ordinary Temperature
- Material: Cast Iron
- Connection Form: Flange
- Structure: Swing
- Pressure: Ordinary Temperature
Wafer Type Stainless Steel Double Door Swing Check Valve
US$ 15-150 / Piece
Min. Order:5 Pieces
- Media: Water Oil Steam
- Temperature: Low Temperature
- Material: Stainless Steel
- Connection Form: Wafer
- Structure: Swing
- Pressure: Ordinary Pressure
API594/ISO5752 Ductile Cast Iron Wafer Type Dual Plate Double Door Check Valves Non Reture Valve DIN558-1 Pn10 Pn16 Cast Steel Stainless Steel Wafer Check Valve
US$ 10-200 / Set
Min. Order:1 Set
- Media: Water
- Temperature: Low Temperature
- Material: Cast Iron
- Connection Form: Flange
- Structure: Butterfly
- Pressure: Low Pressure
OEM Double Door Wafer Type Dual Plate Non-Return Check Valves ISO5752 En558 API594 with Albz Bronze Disc
US$ 10-1000 / Set
Min. Order:1 Set
- Media: Water
- Driving Mode: Manual
- Structure: Centre Sealing
- Seal Form: Force Sealed
- Valve Stem: Normal
- Work Pressure: Low Pressure (Pn<1.6mpa)
Wafer 80mm Wcb Body CF8m Disc NBR Seat Pn16 Double Door Swing Check Valve
US$ 29-600 / Piece
Min. Order:2 Pieces
- Media: Water
- Temperature: Ordinary Temperature
- Material: Cast Iron
- Connection Form: Flange
- Structure: Butterfly
- Pressure: Ordinary Temperature
304 316 Ss Dual Door Double Plate Wafer Flanged Check Valve
US$ 15-321 / Set
Min. Order:2 Sets
- Media: Water
- Temperature: Ordinary Temperature
- Material: Cast Iron
- Connection Form: Flange
- Pressure: Ordinary Pressure
- Function: Ddcv Double Lobe
OEM Cast Ductile Iron Dual Plate Double Door Non Reture Check Valves
US$ 8-9 / Piece
Min. Order:1 Piece
- Media: Water
- Temperature: Low Temperature
- Material: Cast Iron
- Connection Form: Flange
- Structure: Swing
- Pressure: Low Pressure
ANSI Standard Ductile Cast Iron Wafer Type Dual Plate Double Door Check Valve
US$ 3.99 / Piece
Min. Order:50 Pieces
- Media: Water
- Temperature: Low Temperature
- Material: Cast Iron
- Connection Form: Flange
- Structure: Swing
- Pressure: Low Pressure
Stainless Steel CF8/CF8m Cast Ductile Ironbutterfly Double Door Disc Dual Plate Check Valve Pn10/Pn16
US$ 15.99-300 / Piece
Min. Order:1 Piece
- Media: Water
- Temperature: Low Temperature
- Material: Cast Iron
- Connection Form: Flange
- Structure: Swing
- Pressure: Low Pressure
Wafer Type Style Duo Disc Double Door Swing Check Valve Cast Ductile Iron Body
US$ 10-100 / Piece
Min. Order:1 Piece
- Media: Acid, Water, Oil, Gas, Sea Water, etc
- Temperature: Ordinary Temperature
- Material: Cast Iron
- Connection Form: Flange
- Structure: Wafer
- Pressure: Ordinary Pressure
API594/ISO5752 Ductile Cast Iron Wafer Type Dual Plate Double Door Check Valves Non Reture Valve
Min. Order:24 Pieces
- Media: Oil, Gas, Water, Seawater
- Temperature: Low and High Temperature
- Material: Carbon Steel and Stainless Steel
- Samples: Us$ 5/Piece
- Shipping Cost: About Shipping Cost and Estimated Delivery Time.
- Return&Refunds: You Can Apply for a Refund up to 30 Days After Rec
Durable Copper Fuel Dispenser Double Door Bottom Valve
US$ 10-50 / Piece
Min. Order:50 Pieces
- Media: Oil
- Temperature: High Temperature
- Material: Brass
- Connection Form: Thread
- Structure: Check Valve
- Pressure: Ordinary Pressure
Rubber Coated Liner Dual Plate Double Door Wafer Check Valve Table D E Duo Check Valves
US$ 6-1000 / Set
Min. Order:1 Set
- Media: Water
- Driving Mode: Manual
- Structure: Centre Sealing
- Seal Form: Force Sealed
- Valve Stem: Normal
- Work Pressure: Low Pressure (Pn<1.6mpa)
F51 F51 F53 F55 Marine Duplex Stainless Steel Wafer Type Double Door Check Valves Non Return Valve
US$ 10-1000 / Set
Min. Order:1 Set
- Media: Water
- Driving Mode: Manual
- Structure: Centre Sealing
- Seal Form: Force Sealed
- Valve Stem: Normal
- Work Pressure: Low Pressure (Pn<1.6mpa)
Aluminum Bronze C95400 Body Double Door Dual Plate Check Valve for Sea Water (H76X-10/16)
US$ 10-1000 / Set
Min. Order:1 Set
- Media: Water
- Driving Mode: Manual
- Structure: Centre Sealing
- Seal Form: Force Sealed
- Valve Stem: Normal
- Work Pressure: Low Pressure (Pn<1.6mpa)
CF8m Cast Steel Swing Check Valves Double Door Dual Plate
US$ 10-100 / Piece
Min. Order:1 Piece
- Media: Acid, Water, Oil, Gas, Sea Water, etc
- Temperature: Ordinary Temperature
- Material: Cast Iron
- Connection Form: Flange
- Structure: Wafer
- Pressure: Ordinary Pressure
Copper Bottom Valve Tanker Double Door Bottom Valve
US$ 20 / Piece
Min. Order:1 Piece
- Media: Oil
- Temperature: High Temperature
- Material: Cast Steel
- Connection Form: Thread
- Structure: Check Valve
- Pressure: Ordinary Pressure
Carbon Iron/ Ductile Iron/Carbon Steel Flange BS4504 DIN Ansib16.34 Pn16/25 Class125/150 Double Flanged Check Valve Water Control Check Valve
US$ 100 / Piece
Min. Order:2 Pieces
- Media: Oil, Gas, Water, Seawater
- Temperature: Ordinary Temperature
- Material: Cast Iron
- Connection Form: Flange
- Structure: Swing
- Pressure: Ordinary Pressure
Cast Iron/Carbon Steel BS4504/DIN/ANSI B 16.5 Class 125/150 Size 2'-12 Triple Duty Check Valve Water Check Valve Backflow Preventer
US$ 100 / Piece
Min. Order:2 Pieces
- Media: Oil, Gas, Water, Seawater
- Temperature: Ordinary Temperature
- Material: Cast Iron
- Connection Form: Flange
- Structure: Swing
- Pressure: Ordinary Pressure
