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Double Check Valve Factory
751
products found
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Video
High Quality Plastic
Check
Valve
Manufacture UPVC Wafer
Check
Valve
Manufacturer
Factory
PVC Swing
Check
Valve
Supplier PVC
Double
Flanged
Check
Valve
US$ 1.29
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
Class 150 Pn10 Pn16 Ci Di Butterfly Rubber Seat Lined Non Return Bronze Forged Cast Stainless Steel Spring Wafer Single
Double
Disc Dual Plate Swing
Check
Valve
US$ 1
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
Factory
Cl150 Cast CF8 CF8m Wcb Non-Return Lift Swing Stainless Steel Carbon Steel Cast Flange
Check
Valve
US$ 1
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
ISO5752 Industrial Control Full EPDM Rubber Coated Lining Water Gas Duo Dual Plate
Double
Door Wafer Type Butterfly
Check
Valves
From Tianjin Worlds
Valve
China
US$ 10-200
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
Stainless Steel CF8/CF8m Cast Ductile Iron Wafer Type Duplex Butterfly
Double
Door Disc Dual Plate/Flap/ Swing
Check
Valve
Pn10/Pn16 or 10K/16K Class150 150lb
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
High Quality PVC Flange Type
Check
Valve
UPVC Wafer Swing Flanged
Check
Valve
Plastic
Double
Flange
Check
Valve
DN20-DN400
US$ 19.6
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech 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
Wafer Type
Double
Door
Check
Valve
with Stainless Steel Disc
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve 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
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
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
High Quality PVC Flange Type
Check
Valve
UPVC Wafer Swing Flanged
Check
Valve
Plastic
Double
Flange
Check
Valve
DIN ANSI JIS BS Standard DN20-DN400 (3/4"-16")
US$ 19.6
/ 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.
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
Double
Flanged Dual Plate
Check
Valves
Double
Door Non Return
Valves
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
En558 Dual Disc Non Return
Valves
Wafer
Double
Flap
Check
Valves
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Wcb
Double
Disc Swing
Check
Valve
US$ 2-2.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Yuzheng Valve Technology Co., Ltd.
Video
High Quality Plastic Flap
Check
Valve
UPVC Wafer
Double
Flanged
Check
Valve
PVC Horizontal
Check
Valve
PVC Vertical
Check
Valve
PVC Swing
Check
Valve
US$ 1.29
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech 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
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
API Swing Spring Type 316 304
Double
/Dual Plate Wafer
Check
Valve
US$ 1
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
Double
Disc Rubber Lined
Check
Valve
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
High Quality PVC Wafer Swing Disc
Check
Valve
UPVC
Double
Flange Type
Check
Valve
Plastic Full Bore Flanged
Valve
DIN ANSI JIS BS Standard (3/4"-16")
US$ 19.6
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech 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.
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Category
Industrial Equipment & Components
Check Valve
Product Features
Pressure
Ordinary Pressure
Function
Nrvr Silence
Material
Cast Steel
Connection Form
Thread
Welding
Structure
Tubular
Elevated
Butterfly
Sealing Form
Bellows Globe Valve
Gland Packings Globe Valve
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Bidirectional
Unidirection
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