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Double Check Valve Factory
264
products found
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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 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.
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.
Video
High Quality Plastic Non Return Disc
Valve
PVC Wafer Flange Dual Plate
Check
Valve
UPVC
Double
Flanged Swing Spring
Check
Valve
DIN ANSI JIS Standard
US$ 1.29
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
High Quality Plastic
Check
Valve
UPVC Wafer Flange
Check
Valve
PVC
Double
Flanged Swing
Check
Valve
PVC Control
Valve
for Water Treatment DIN ANSI JIS Standard
US$ 10.78
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Double
Flange Stainless Steel Flange Type
Check
Valve
US$ 30
/ Piece
100 Pieces
(Min. Order)
Start Order
Aqua Fitting Pipe Tech (Beijing) 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
High Quality Plastic Wafer Type Spring
Check
Valve
Supplier PVC
Check
Valve
Manufacturer UPVC Swing Non Return
Check
Valve
(NRV) PVC
Double
Flange
Check
Valve
US$ 10.78
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
[Ruoteng]
Factory
Direct Sells Stainless Steel
Check
Valve
Sanitary One Way Flow
Check
Valve
with Welded Connection
US$ 0.1-1
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Ruoteng Valve Co., Ltd
Video
Stainless Steel
Valve
2PC
Double
Stem Spring
Check
Valve
US$ 1.1-1.3
/ Piece
20 Pieces
(Min. Order)
Start Order
Zhejiang Dico Valve Co., Ltd.
Video
High Quality Plastic
Double
Flange
Check
Valve
UPVC Wafer Type Flange
Check
Valve
PVC Swing Type
Check
Valve
PVC Non Return
Check
Valve
DIN ANSI JIS Standard
US$ 10.78
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
High Quality Plastic Single Plate Disc Stop
Check
Valve
UPVC
Double
Flanged End Swing Type
Check
Valve
PVC Wafer
Check
Valve
DIN ANSI JIS Standard
US$ 1.29
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
High Quality Full Bore Plastic
Double
Flange
Check
Valve
PVC Wafer Flanged
Check
Valve
UPVC Swing Type Disc Flap
Check
Valve
DIN ANSI JIS Standard DN20-DN400
US$ 76.125
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
3inch Carbon Steel 300# Swing
Check
Valve
A352 Gr. Lcb
US$ 1
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
Bwva Male to Female Thread Brass
Check
Valve
US$ 0.6-30
/ Piece
100 Pieces
(Min. Order)
Start Order
Ningbo Bestway M&E Co., Ltd.
Video
API/DIN Cast Steel Wcb High Pressure 600lb Non-Return Spring
Double
Flanged Weld Power Station Swing
Check
Valve
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
High Quality Plastic
Double
Flange
Check
Valve
PVC Full Bore Flanged Swing
Check
Valve
UPVC Wafer
Check
Valve
DIN ANSI JIS Standard for Water
US$ 10.78
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
High Grade 150 Lb Industrial High Pressure 1 Inch Forged
Check
Valve
Swing Type Flanged Stainless Steel Swing
Check
Valve
US$ 1
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
Brass Inline Spring
Check
Valve
Screwed
US$ 3-5
/ Piece
1000 Pieces
(Min. Order)
Start Order
Ningbo Bestway M&E Co., Ltd.
Video
High Quality Plastic Full Bore Flange
Check
Valve
PVC Wafer
Double
Flanged
Check
Valve
UPVC Swing Type
Check
Valve
DIN ANSI JIS Standard for Water
US$ 19.6
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
Forged Bronze C95800 Flange Type
Double
Disc Swing
Check
Valve
US$ 129.6-130.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang J-Valves Fluid Equipment Co., Ltd.
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
Brass
Check
Valve
with Brass/Plastic Core
US$ 3.79-3.99
/ Piece
2000 Pieces
(Min. Order)
Start Order
Ningbo Bestway M&E Co., Ltd.
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Category
Industrial Equipment & Components
Check Valve
Product Features
Function
Nrvz Silence
Flow Direction
Reversing
Material
Cast Steel
Connection Form
Thread
Welding
Structure
Tubular
Elevated
Butterfly
Pressure
Ordinary Temperature
Ordinary Pressure
Sealing Form
Bellows Globe Valve
Gland Packings Globe Valve
Standard
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Bsw
ANSI
GB
DIN
Application
Industrial Usage
Water Industrial Usage
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