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Double Check Valve Factory
900
products found
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Sort by:
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Professional
Factory
Wcb Flange End Large Size SS304 SS316 Body
Double
Flanged
Check
Valve
with Best Price
US$ 1
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Gairui Valve Co. Ltd
Factory
Direct Sell
Double
Flange End Type Drain
Check
Valve
US$ 30
/ Piece
100 Pieces
(Min. Order)
Start Order
Aqua Fitting Pipe Tech (Beijing) Co., Ltd.
Video
Factory
Direct Sell
Double
Flange End Type Drain
Check
Valve
US$ 30
/ Piece
100 Pieces
(Min. Order)
Start Order
Aqua Fitting Pipe Tech (Beijing) Co., Ltd.
Factory
Direct Sell
Double
Flange End Stainless Steel
Check
Valve
US$ 30
/ Piece
100 Pieces
(Min. Order)
Start Order
Aqua Fitting Pipe Tech (Beijing) Co., Ltd.
Factory
Direct Sell
Double
Flange End Type Drain
Check
Valve
US$ 30
/ Piece
100 Pieces
(Min. Order)
Start Order
Aqua Fitting Pipe Tech (Beijing) 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
High Quality UPVC Bottom Foot
Valve
CPVC
Double
Flange Irrigation Butterfly
Valve
Plastic Singel Plate Non Return
Check
Valve
PVC True Union Compact Ball
Valve
US$ 6.32
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech 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.
Factory
Price Horizontal Brass Non Return Water
Check
Valve
US$ 10
/ Piece
1000 Pieces
(Min. Order)
Start Order
Aqua Fitting Pipe Tech (Beijing) Co., Ltd.
Video
Wafer Butterfly
Check
Valves
Double
Door Pn10 Pn16 Ductile Iron Body
US$ 10
/ Set
1 Set
(Min. Order)
Start Order
Hebei Jiwei Valve Trading 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
Ggg50 Pn16 DN50-300 Dual Plate Wafer
Double
Clapper
Check
Valve
with CE Approval
US$ 11-17
/ Piece
1 Piece
(Min. Order)
Start Order
Like Valve (Tianjin) Co., Ltd.
Video
API594/ISO5752 Ductile Cast Iron Wafer Type Dual Plate
Double
Door
Check
Valves
Non Reture
Valve
US$ 10-200
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
Stainless Steel Casting Industrial Single
Double
Disc Threaded
Check
Valve
US$ 5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Zhitong Pipe Valve Technology Co., Ltd.
Video
High Integrity
Double
Plate Wafer Type CF8m Cast Steel Dual Plate
Check
Valve
Stainl; Ess Steel
US$ 11-17
/ Piece
1 Piece
(Min. Order)
Start Order
Like Valve (Tianjin) Co., Ltd.
Video
DIN/JIS/ANSI PVC
Double
Union
Check
Valve
US$ 6.8
/ Piece
1000 Pieces
(Min. Order)
Start Order
CHANGZHOU XITA PLASTIC CO., LTD.
Video
[Ruoteng]
Factory
Price Stainless Steel 304/316 Pn25/Pn40 Wafer
Check
Valve
H76W-16p
US$ 0.1-1
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Ruoteng Valve Co., Ltd
Video
Double
Flange Stainless Steel Flange Type Drain
Check
Valve
US$ 30
/ Piece
100 Pieces
(Min. Order)
Start Order
Aqua Fitting Pipe Tech (Beijing) 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
Gg25/Ggg40/Ggg50 Body Ci Di Pn10 and 150lb Dual Plate
Double
Flange
Check
Valve
US$ 39-5000
/ Piece
1 Piece
(Min. Order)
Start Order
Linyi Bonny 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
API/JIS/DIN Swing
Check
Valve
150/300/600/900lb Wcb/CF8/CF8m
Factory
Derect Sell
US$ 25-2500
/ Piece
10 Pieces
(Min. Order)
Start Order
Senli Valve Co., Ltd.
Video
Industrial Pipe Fitting Wafer Type
Double
Disc Bronze Disc and SS316 Spring
Check
Valve
US$ 37-46
/ Piece
1 Piece
(Min. Order)
Start Order
Like Valve (Tianjin) 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.
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Category
Industrial Equipment & Components
Check Valve
Pipe & Tube System
Combination & Joint Fittings
Butterfly Valve
Other Valves & Parts
More
Product Features
Standard
GB
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
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R&D Capacity
OEM
ODM
Own Brand
City
Wenzhou
Tianjin
Wuxi
Xingtai
Beijing
Chuzhou
Linyi
Shaoxing
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Zhenjiang
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