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Double Check Valve Factory
3,606
products found
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Video
Wafer Butterfly Rubber Duckbill Dual Plate
Check
Valve
US$ 10
/ Set
1 Set
(Min. Order)
Start Order
Hebei Jiwei Valve Trading Co., Ltd
Video
H44h DIN3202 Flanged Swing Ductile Iron
Check
Valve
US$ 10
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
High Quality Plastic Wafer Swing Type Flap
Check
Valve
UPVC Non Retrun Disc
Valves
PVC
Double
Flanged
Check
Valve
DIN ANSI JIS BS Standard 3"-16"
US$ 10.78
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
DN50 Dual Plate Wafer Butterfly
Check
Valve
with Spring
US$ 10
/ Set
1 Set
(Min. Order)
Start Order
Hebei Jiwei Valve Trading Co., Ltd
DN80 3" DN50 Di Ci
Double
Plate Disc
Check
Flap
Valve
US$ 12.98-200
/ Piece
2 Pieces
(Min. Order)
Start Order
Tianjin KXC Valve Manufacturing Co., Ltd.
Video
Like Wafer Clamped Connection ANSI Standard
Double
Flat Non Return
Check
Valve
for Sewage
US$ 11-17
/ Piece
1 Piece
(Min. Order)
Start Order
Like Valve (Tianjin) Co., Ltd.
Video
Stainless Steel Clamped Body Welded Hygienic
Check
Valve
(JN-NRV1002)
US$ 10-40
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
ANSI150 API JIS DIN A105 A350lf2 Non Return
Check
Valve
US$ 1
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
High Quality DIN ANSI JIS Large Diameter Plastic
Double
Flange
Valve
UPVC Wafer Non Return
Check
Valve
PVC Flanged Swing
Check
Valve
Dimensions DN 20 - DN 400
US$ 10.78
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
Cast Iron Butterfly Wafer
Check
Valve
Manufacturer in China
US$ 10
/ Set
1 Set
(Min. Order)
Start Order
Hebei Jiwei Valve Trading Co., Ltd
Video
API DIN Casting Flanged Stainless Steel Swing
Check
Valve
US$ 10
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
High Quality Plastic Wafer Swing Type
Check
Valve
UPVC Non Retrun Disc
Valves
PVC
Double
Flanged
Check
Valve
DIN ANSI JIS BS Standard DN80-DN400
US$ 10.78
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
Flange Wafer Swing
Check
Valve
ANSI Wafer Lift Butterfly
Check
Valve
US$ 10
/ Set
1 Set
(Min. Order)
Start Order
Hebei Jiwei Valve Trading Co., Ltd
Video
Cracking Pressure 1 Psi
Check
Valve
-DN25 SS304 NPT Female Pn10
US$ 32.3
/ Piece
50 Pieces
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
High Quality PVC Flange Wafer
Check
Valve
UPVC Flanged Swing
Check
Valve
Plastic
Double
Flanged
Check
Valve
DN125-DN200 DIN JIS Standard
US$ 76.125
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
Check
Valve
Flanged Stainless Steel GOST
US$ 25-26.4
/ Set
1 Set
(Min. Order)
Start Order
Hebei Jiwei Valve Trading Co., Ltd
Video
DIN Cast Iron Thin Wafer Soft-Seat
Double
Disc Wafer
Check
Valve
Butterfly Type DIN3202
US$ 11-17
/ Piece
1 Piece
(Min. Order)
Start Order
Like Valve (Tianjin) Co., Ltd.
Video
Carbon Cast Steel Epoxy Coating DIN Flanged Lift
Check
Valve
US$ 10
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
High Quality Plastic Butterfly Water Control
Valve
UPVC True Union Ball
Valve
PVC Compact
Double
Union Ball
Valve
PVC Swing Wafer
Check
Valve
PVC Foot
Valve
US$ 6.32
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
DIN or ANSI Wafer Type Dual Plate
Check
Valve
US$ 10
/ Set
1 Set
(Min. Order)
Start Order
Hebei Jiwei Valve Trading Co., Ltd
Video
High Quality PVC Wafer Swing
Check
Valve
UPVC
Double
Flange Type
Check
Valve
Plastic Full Bore Flanged
Check
Valve
(3/4"-16)
US$ 19.6
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
H44h-16c Anti-Corrosion Swing Steel
Check
Valve
US$ 25-27
/ Set
1 Set
(Min. Order)
Start Order
Hebei Jiwei Valve Trading Co., Ltd
Video
High Quality DIN Standard PVC Lift Type Wafer Single Disc
Check
Valve
UPVC Swing
Check
Valve
Plastic
Double
Flange Vertical Non Return
Check
Valve
US$ 19.6
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
Manufacturer for Stainless Steel
Check
Valve
for Gas, Oil, Vapor
US$ 25-26.4
/ Set
1 Set
(Min. Order)
Start Order
Hebei Jiwei Valve Trading Co., Ltd
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Category
Industrial Equipment & Components
Check Valve
Butterfly Valve
Ball Valve
Pipe & Tube System
Other Valves & Parts
More
Product Features
Standard
DIN
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
Application
Industrial Usage
Water Industrial Usage
Household Usage
See More Features
Company Features
Business Type
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Trading Company
Group Corporation
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OEM
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ODM
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City
Tianjin
Wenzhou
Shanghai
Hangzhou
Linyi
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Qingdao
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Xingtai
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