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Double Check Valve Factory
5,277
products found
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Video
4" DIN BS Cast Iron Di Wafer Type
Double
Door Dual Plate
Check
Valves
Non Return
Valve
US$ 12.98-200
/ Piece
2 Pieces
(Min. Order)
Start Order
Tianjin KXC Valve Manufacturing Co., Ltd.
Video
API DIN
Double
Disc Wafer
Check
Valve
US$ 25-200
/ Piece
1 Piece
(Min. Order)
Start Order
Qingdao Fluido Industrial Co., Ltd.
Video
Stainless Steel Vertical Single
Double
Disc Wafer
Check
Valve
for Piping Systems
US$ 5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Zhitong Pipe Valve Technology Co., Ltd.
Video
Water Manual Ball UPVC
Double
Union
Check
Valve
US$ 1
/ Piece
500 Pieces
(Min. Order)
Start Order
Nanchang Jubo Engineering Material Co., Ltd.
Video
Dual/
Double
Disc Bronze
Check
Valve
with Spring
US$ 1
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
DIN Standard Ductile Cast Iron Ggg50 Di
Double
Flanged Swing
Check
Valve
US$ 28.9-30
/ Piece
10 Pieces
(Min. Order)
Start Order
Suzhou Walter Flow Control Equipment 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
Double
Plates
Check
Valve
with
Double
Flanges Connection
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve 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.
Wafer Dual Plate
Double
Flange Type
Check
Valve
US$ 1.1-1.3
/ Piece
20 Pieces
(Min. Order)
Start Order
Zhejiang Dico Valve Co., Ltd.
Video
Stainless Steel Industrial/Sanitary Full Bore Single
Double
Disc
Check
Valve
US$ 5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Zhitong Pipe Valve Technology Co., Ltd.
Stainless Steel
Double
Disc
Check
Valve
US$ 2-2.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Yuzheng Valve Technology Co., Ltd.
Video
Flanged End
Double
Flange Type Drain
Check
Valve
US$ 30
/ Piece
100 Pieces
(Min. Order)
Start Order
Aqua Fitting Pipe Tech (Beijing) Co., Ltd.
Video
Ifan
Factory
Spring
Check
Valve
1/2''-1'' High Quality Brass
Check
Valve
US$ 1.55-1.6
/ Piece
168 Pieces
(Min. Order)
Start Order
Zhejiang Ifan Piping Co., Ltd.
Pn16
Double
Disc Doul Plate Type Wafer Non Return
Check
Valve
Price
US$ 30
/ Piece
1 Piece
(Min. Order)
Start Order
ANQING GREAT WALL PIPELINE CO., LTD.
Video
Made in China
Valve
Supplier
Double
Plate EPDM Seat
Double
Disc Butterfly Wafer Type
Check
Valve
US$ 10
/ Set
1 Set
(Min. Order)
Start Order
Hebei Jiwei Valve Trading Co., Ltd
Video
High Quality PVC Flange Type End
Check
Valve
UPVC
Double
Flanged Wafer Swing
Check
Valve
Plastic Non Return
Valve
DIN JIS Standard (5" - 8")
US$ 76.125
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
Di Duo
Double
Door
Check
Valve
Made in China ODM OEM
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
125lb Ci Di Butterfly
Check
Valve
Duo
Double
Door
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
Inox Butterfly Stainless Steel Forged
Double
Plate Forging Dual Disc
Check
Valve
US$ 20
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
Aluminum Bronze Brass
Double
Door Dual Plate
Check
Valve
as Standard
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
DIN ANSI BS JIS Plastic Electric Bottom Butterfly Foot
Check
True
Double
Single Uni PVC
Double
Union Ball
Valve
for Irrigation
US$ 0.7-10
/ Set
100 Pieces
(Min. Order)
Start Order
CHANGZHOU XITA PLASTIC CO., LTD.
Cast Steel 150lb
Double
Disc
Check
Valve
US$ 2-2.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Yuzheng Valve Technology Co., Ltd.
Video
Stainless Steel DIN Clamp End Spring Closed Sanitary
Check
Valve
Price Wenzhou Vavula
US$ 13.2-14
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
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Category
Industrial Equipment & Components
Check Valve
Butterfly Valve
Ball Valve
Gate Valve
Solenoid Valve
Product Features
Application
Water Industrial Usage
Material
Cast Steel
Connection Form
Thread
Welding
Structure
Tubular
Elevated
Butterfly
Pressure
Ordinary Temperature
Ordinary Pressure
Function
Ddcv Double Lobe
Nrvr Silence
Sfcv Rubber Lobe
Nrvz Silence
Nrvg Silence
Sealing Form
Bellows Globe Valve
Gland Packings Globe Valve
Flow Direction
Reversing
Bidirectional
Unidirection
Standard
JIS
Bsw
ANSI
GB
DIN
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City
Tianjin
Wenzhou
Shanghai
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