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Double Check Valve Factory
1,422
products found
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Joneng Stainless Steel Sanitary Grade Tri-Clamp Type
Check
Valve
(JN-NRV1002)
US$ 19-20
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
Forged Piston Lift
Check
Valve
Swing
Check
Valve
API602
US$ 25-2500
/ Piece
10 Pieces
(Min. Order)
Start Order
Senli Valve Co., Ltd.
Video
Aluminum Bronze Brass
Double
Door Dual Plate
Check
Valve
as Standard
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
High Quality PVC Material Wafer
Double
Flange
Check
Valve
UPVC Swing Type Flanged
Check
Valve
Plastic Non Return
Valve
DN20 (3/4") - DN400 (16")
US$ 10.78
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
Stainless Steel
Check
Valve
US$ 5.5-6.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Yuzheng Valve Technology Co., Ltd.
Video
Joneng Stainless Steel Sanitary Weld End M-C Type
Check
Valve
(JN-NRV 1001)
US$ 10-40
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
Double
Door Non Return Butterfly
Check
Valve
with CF8m Disc
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
3A Stainless Steel Sanitary
Check
Valve
Price Wenzhou Vavula, SS304/SS316L
US$ 13-15
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
[Ruoteng] SS304 Sanitary Stainless Steel Flange Non Return Ball Type
Double
Way
Check
Valve
US$ 0.1-1
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Ruoteng Valve Co., Ltd
Video
API/DIN/ANSI Full EPDM NBR Rubber Lining Stainless Steel Bronze Brass Body Non Return Duo Wafer Lugged
Double
Flanged Dual-Plate
Check
Gate Butterfly
Valve
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
Ductile Cast Iron
Double
Flanged Brass Seat Swing
Check
Valve
Non Return
Check
Valve
US$ 28.9-30
/ Piece
10 Pieces
(Min. Order)
Start Order
Suzhou Walter Flow Control Equipment Co., Ltd.
Video
Stainless Steel Clamped Body Welded Hygienic
Check
Valve
(JN-NRV1005)
US$ 10-40
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
DIN3202
Double
Flange Swing
Check
Valve
/ Cast Iron Swing
Check
Valve
US$ 5-500
/ Piece
100 Pieces
(Min. Order)
Start Order
Qingdao Fluido Industrial Co., Ltd.
Video
Acs Dzr Brass
Double
Check
Valve
US$ 3.37
/ Piece
1000 Pieces
(Min. Order)
Start Order
Ningbo Doway M & E Co., Ltd.
Video
Stainless Cast Steel GOST Industrial Flanged
Check
Valve
/Swing
Check
Valve
/Non Return
Valve
US$ 25-27
/ Set
1 Set
(Min. Order)
Start Order
Hebei Jiwei Valve Trading Co., Ltd
Video
Dual Plate
Double
Door
Check
Valve
with
Double
Flanges ISO5752 API594 En558
US$ 10-200
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
Ifan Commercial Price Brass
Check
Valve
Water Control Spring
Check
Valve
US$ 1.76-1.93
/ Piece
180 Pieces
(Min. Order)
Start Order
Zhejiang Ifan Piping Co., Ltd.
Video
China Stainless Steel 304/316L Sanitary Welded M-C Type
Check
Valve
Price Wenzhou Vavula
US$ 19-20
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
A216 Wcb Class 150 DN50 API 594 DIN558-1 Pn10 Pn16 Wafer
Check
Valve
US$ 1
/ Piece
1 Piece
(Min. Order)
Start Order
CZIT DEVELOPMENT CO., LTD.
Video
Casting Iron Wafer Type
Double
Door Dual Plate
Check
Valves
Non Return
Valve
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
Stainless Steel Flanged Swing Flap
Check
Valve
US$ 40
/ Piece
500 Pieces
(Min. Order)
Start Order
Xi'an Changxin Hardware Co., Ltd.
Video
Stainless Steel Sanitary Welded
Valves
Price Non Return
Check
Valves
US$ 19-20
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
Stainless Steel Flow Control/Full Bore Lug/Swing/Wafer
Check
Valve
with
Double
Plate
US$ 5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Zhitong Pipe Valve Technology Co., Ltd.
Video
Stainless Steel Industrial/Sanitary Wafer Single
Double
Disc
Check
Valve
for Water/Oil
US$ 5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Zhitong Pipe Valve Technology Co., Ltd.
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Category
Industrial Equipment & Components
Check Valve
Diaphragm Valve
Product Features
Flow Direction
Unidirection
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
Standard
JIS
Bsw
ANSI
GB
DIN
Application
Industrial Usage
Water Industrial Usage
Household Usage
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Tianjin
Wenzhou
Linyi
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