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Double Check Valve Factory
1,774
products found
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Video
OEM DN15 Brass
Double
Check
Valve
Brass
Check
Valve
China
Factory
US$ 3.37
/ Piece
1000 Pieces
(Min. Order)
Start Order
Ningbo Doway M & E Co., Ltd.
Video
Factory
Price
Double
Flange Stainless Steel Flange Type Drain
Check
Valve
US$ 28-1500
/ Piece
1 Piece
(Min. Order)
Start Order
Linyi Bonny Valve Co., Ltd
Video
China
Factory
Custom Cw511L Brass
Double
Non Return
Check
Valve
US$ 1.37
/ Piece
1000 Pieces
(Min. Order)
Start Order
Ningbo Doway M & E Co., Ltd.
Video
Best Price Brass
Double
Check
Valve
Brass
Check
Valve
China
Factory
US$ 3.37
/ Piece
1000 Pieces
(Min. Order)
Start Order
Ningbo Doway M & E Co., Ltd.
Video
China
Factory
Custom Dzr Brass
Double
Non Return
Check
Valve
US$ 1.37
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Doway M & E Co., Ltd.
Video
High Quality Plastic
Check
Valve
Manufacture UPVC Wafer
Check
Valve
Manufacturer
Factory
PVC Swing
Check
Valve
Supplier PVC
Double
Flanged
Check
Valve
US$ 1.29
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
Good Price 1/2" Brass
Double
Check
Valve
China
Factory
US$ 3.37
/ Piece
1000 Pieces
(Min. Order)
Start Order
Ningbo Doway M & E Co., Ltd.
Video
OEM 15mm Dzr Brass
Double
Non Return
Check
Valve
China
Factory
US$ 1.37
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Doway M & E Co., Ltd.
Video
Cast Steel
Double
Flanged Swing
Check
Valve
at Competitive Price From Chinese Manufacturer
US$ 50-5000
/ Set
1 Set
(Min. Order)
Start Order
JITAI VALVE GROUP CO., LTD.
Video
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
2 Pieces
(Min. Order)
Start Order
Shanghai Flow Valve & Fitting Co., Ltd.
Video
Factory
Hot Sale Swing Lift Flange Steel
Check
Valve
for Water Oil Gas
US$ 500-1000
/ Set
1 Set
(Min. Order)
Start Order
Jiangsu Solid Machinery Manufacturing Co., Ltd.
Video
Class 150 Pn10 Pn16 Ci Di Butterfly Rubber Seat Lined Non Return Bronze Forged Cast Stainless Steel Spring Wafer Single
Double
Disc Dual Plate Swing
Check
Valve
US$ 1
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
Factory
Cl150 Cast CF8 CF8m Wcb Non-Return Lift Swing Stainless Steel Carbon Steel Cast Flange
Check
Valve
US$ 1
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
Tianjin
Factory
8 Inch Cast Iron Body Wafer Dual Plate Swing Gate
Check
Valve
Control
Valve
Price
US$ 11-17
/ Piece
1 Piece
(Min. Order)
Start Order
Like Valve (Tianjin) Co., Ltd.
Video
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
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
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
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
H76 Wafer
Double
Disc
Check
Valve
US$ 5.5-6.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Yuzheng Valve Technology Co., Ltd.
Video
China Stainless Steel
Double
Clamp Type Food Grade
Check
Valve
Price Wenzhou Vavula (JN-NRV2008)
US$ 10-40
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
Swagelok Compression Tube
Double
Ferrule Non Return One-Way Instrument
Check
Valve
US$ 12-20
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Aomite Light Industrial Machinery Co., Ltd.
Video
High Quality Plastic Wafer Swing
Check
Valve
UPVC Non Retrun
Valve
PVC
Double
Flanged
Check
Valve
US$ 10.78
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
Double
Disc Dual Plate/Flap/Butterfly Wafer
Check
Valve
(H77X-10/16)
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
China
Factory
Horizontal Brass Non Return Water
Check
Valve
US$ 10
/ Piece
1000 Pieces
(Min. Order)
Start Order
Aqua Fitting Pipe Tech (Beijing) Co., Ltd.
Video
Ifan
Factory
Original Non Return
Check
Valve
Brass Swing
Check
Valve
US$ 1.76-1.93
/ Piece
180 Pieces
(Min. Order)
Start Order
Zhejiang Ifan Piping Co., Ltd.
Video
DN250 SS316 CF8m SS304 CF8
Double
Disc Wafer Type
Check
Valves
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
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Category
Industrial Equipment & Components
Check Valve
Gate Valve
Solenoid Valve
Other Valves & Parts
Security & Protection
Fire Hydrant
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Product Features
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Ordinary Pressure
Material
Cast Steel
Connection Form
Thread
Welding
Structure
Tubular
Elevated
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Function
Ddcv Double Lobe
Nrvr Silence
Sfcv Rubber Lobe
Nrvz Silence
Nrvg Silence
Sealing Form
Bellows Globe Valve
Gland Packings Globe Valve
Flow Direction
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