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Double Check Valve Factory
2,958
products found
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Video
A395 Di Wafer
Double
Door
Check
Valve
with Ce ISO Wras Acs Approved
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
PVC True Union Ball
Valve
UPVC CPVC DIN ANSI BS JIS Plastic Electric
Valves
Bottom Butterfly Foot
Check
Double
Single
US$ 1.5-60
/ Set
100 Pieces
(Min. Order)
Start Order
CHANGZHOU XITA PLASTIC CO., LTD.
Video
High Quality DIN ANSI JIS Standard Plastic
Double
Flanged Single Disc
Check
Valve
UPVC Wafer
Check
Valve
PVC Swing Type
Check
Valve
US$ 10.78
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
Dual 304 Disc Dual Plate
Double
Door Non Return
Check
Valve
US$ 1
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT 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
High Quality Wafer Swing Type
Check
Valve
Plastic Flanged Non Return
Valve
UPVC Stop Single Disc Vertical
Check
Valve
PVC Horizontal
Double
Flange
Check
Valve
US$ 1.29
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech 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
High Quality Plastic Non-Return
Valve
(NRV) UPVC Wafer Type Flange Water
Check
Valve
PVC Vertical Swing
Check
Valve
PVC Horizontal Non Return
Check
Valve
US$ 1.29
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
Steel Swing
Check
Valve
Pn40 GOST Standard
US$ 25-27
/ Set
1 Set
(Min. Order)
Start Order
Hebei Jiwei Valve Trading Co., Ltd
Video
Stainless Steel SS304/316/321 Swing
Check
Valve
for Gas Industrial
US$ 25-26.4
/ Set
1 Set
(Min. Order)
Start Order
Hebei Jiwei Valve Trading Co., Ltd
Video
Class 150 Pn10 Pn16 Ci Di Butterfly
Check
Valve
US$ 1
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
Wafer
Check
Valve
Non-Return
Valve
with
Double
Flanges Connection
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
Stainless Steel ANSI 150lb Industrial Flanged Swing
Check
Valve
/Non Return
Valve
US$ 25-2500
/ Piece
10 Pieces
(Min. Order)
Start Order
Senli Valve Co., Ltd.
Video
2piece
Double
Stem Spring/Wafer/Single/
Double
/Swing
Check
Valve
with Stainless Steel
US$ 1-1.5
/ Piece
1 Piece
(Min. Order)
Start Order
WOD VALVE GROUP CO., LTD.
Video
High Quality PVC Wafer Swing
Check
Valve
UPVC
Double
Flange Type
Check
Valve
Plastic Full Bore Flanged
Check
Valve
DN20-DN400 (3/4"-16)
US$ 19.6
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
ISO5752
Double
Flanged Cast Iron Dual Plate
Check
Valve
with Rubber Sealing
US$ 10-200
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
Water Di Ductile Iron DN125 Pn10
Double
Disc Wafer
Check
Valve
US$ 78-80
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang J-Valves Fluid Equipment Co., Ltd.
Stainless Steel
Double
Plate
Check
Valve
US$ 2-2.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Yuzheng Valve Technology Co., Ltd.
Video
Pn16 4 Inch Ductile Iron Ggg50 Rubber Seat
Double
Plate Wafer Pornd Stainless Steel
Check
Valve
US$ 11-17
/ Piece
1 Piece
(Min. Order)
Start Order
Like Valve (Tianjin) 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
Rubber Ring Stainless Steel
Double
Flap Di Wafer Butterfly
Check
Valve
US$ 11-17
/ Piece
1 Piece
(Min. Order)
Start Order
Like Valve (Tianjin) 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
Rubber Lined PTFE Cast Steel Wafer Non Return
Check
Valve
US$ 1
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
High Quality Full Bore Non Return Flap
Valve
Plastic
Double
Flange
Check
Valve
PVC Wafer Flanged
Check
Valve
UPVC Swing Type Single Disc
Check
Valve
US$ 76.125
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
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Category
Industrial Equipment & Components
Check Valve
Butterfly Valve
Ball Valve
Pipe & Tube System
Gate Valve
More
Product Features
Standard
ANSI
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
Manufacturer/Factory
Trading Company
Group Corporation
R&D Capacity
OEM
Own Brand
ODM
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City
Tianjin
Wenzhou
Shanghai
Linyi
Zhengzhou
Hangzhou
Ningbo
Xingtai
Qingdao
Xuzhou
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