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Wholesale Single Check Valve
16,617
products found
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Video
New-Style Hot Sale Roller Hydraulic Lock
Single
Pilot
Check
Valve
US$ 5-8
/ Piece
50 Pieces
(Min. Order)
Start Order
Ningbo Weisenbl Machinery Manufacturing Co., Ltd.
Video
H74 Stainless Steel Wafer
Single
Disc
Check
Valve
with 3 Fluorine Rubber
US$ 2-2.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Yuzheng Valve Technology Co., Ltd.
Pn16 Pn25 ASTM CF8m Stainless Steel Wafer Thin
Single
Plate
Check
Valve
US$ 5-150
/ Piece
2 Pieces
(Min. Order)
Start Order
Shanghai Flow Valve & Fitting Co., Ltd.
Video
DIN ANSI BS JIS Plastic Electric Bottom Butterfly Foot
Check
True Double
Single
Uni PVC Double Union Ball
Valve
for Irrigation
US$ 0.7-10
/ Set
100 Pieces
(Min. Order)
Start Order
CHANGZHOU XITA PLASTIC CO., LTD.
Video
DIN Sanitary Stainless Steel Threaded
Check
Valve
US$ 1.5
/ Piece
200 Pieces
(Min. Order)
Start Order
Xi'an Changxin Hardware Co., Ltd.
Video
Stainless Steel Corrosion Resistant Wafer/Lug/Swing
Single
Double Disc
Check
Valve
US$ 5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Zhitong Pipe Valve Technology Co., Ltd.
Video
Shf API594 Zero Leakage
Single
Plate Wcb Wafer
Check
Valve
US$ 110
/ Piece
1 Piece
(Min. Order)
Start Order
Suzhou Shuangheng Valve Co., Ltd.
ANSI/API 6D Stainless Steel Carbon Steel H76/H74/H71 Wafer Type Dual Plate
Single
Door
Check
Valve
Non Return
Check
Valve
US$ 35
/ Piece
1 Piece
(Min. Order)
Start Order
Zhejiang Longgong Valves Technology Co., Ltd.
Original Quality High-Quality Hydraulic
Valves
US$ 49
/ Pieces
1 Pieces
(Min. Order)
Start Order
Weifang Chengfeiyue Hydraulic Machinery 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
Stainless Steel 304/316 H74-Wafer-
Single
-Disc-
Check
-
Valve
JIS 5K/10
US$ 5.5-6.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Yuzheng Valve Technology Co., Ltd.
Video
Popular Transparent PVC
Single
Union Ball
Check
Valve
US$ 1
/ Piece
500 Pieces
(Min. Order)
Start Order
Nanchang Jubo Engineering Material Co., Ltd.
Casting Forging Flange Wafer Lug Type
Single
-Disc Double-Disc Swing Spring
Check
Valve
US$ 0.9-99
/ Piece
20 Pieces
(Min. Order)
Start Order
Zhejiang J-Valves Fluid Equipment Co., Ltd.
Video
DIN/API Cast Steel Wcb Wcc Iron 304 CF8m Stainless Steel Water Control
Valve
Plastic
Single
Disc Lift Flange
Check
Valve
US$ 25-30
/ Piece
1 Piece
(Min. Order)
Start Order
Hangzhou Henggong Technology Co., LTD
Video
Single
Disc Flow
Valves
Double Flanged
Check
Valve
, Cast Iron
Check
Valve
Pressure Drop
US$ 5-150
/ Piece
2 Pieces
(Min. Order)
Start Order
Shanghai Flow Valve & Fitting Co., Ltd.
Video
Plastic Electric Bottom Butterfly Foot
Check
True Double
Single
Uni PVC Double Union Ball
Valve
for Irrigation
US$ 0.7-10
/ Set
100 Sets
(Min. Order)
Start Order
CHANGZHOU XITA PLASTIC CO., LTD.
Video
Sanitary Stainless Steel H14W Clamped
Check
Valve
US$ 1.5
/ Piece
200 Pieces
(Min. Order)
Start Order
Xi'an Changxin Hardware Co., Ltd.
Video
Factory Customization Price High-Quality Pilot
Check
Valve
Hydraulic Lock
US$ 49
/ Pieces
1 Pieces
(Min. Order)
Start Order
Weifang Chengfeiyue Hydraulic Machinery Co., Ltd.
Video
High Quality 3/4"-16" DIN Standard PVC Flanged Swing
Check
Valve
UPVC Wafer Type Flange
Check
Valve
Plastic
Single
Disc Non Return Foot
Valve
DN20-DN400
US$ 1.29
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
Stainless Steel H74W
Single
Disc Wafer
Check
Valve
US$ 5.5-6.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Yuzheng Valve Technology Co., Ltd.
Video
Stainless Steel /Wcb Body Multi/
Single
Disc Door Swing Type
Check
Valve
US$ 25-300
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin KXC Valve Manufacturing Co., Ltd.
Video
High Quality 10 Inch Small Worm-Gear Type
Single
Flange Electric PVC Ball Core
Check
Valve
US$ 0.93-24
/ Set
1 Set
(Min. Order)
Start Order
CHANGZHOU XITA PLASTIC CO., LTD.
Video
Cast Stainless Steel Wcb/CF8/CF8m Wafer Type
Single
Plate Lift
Check
Valve
(H71)
US$ 6.18
/ Piece
100 Pieces
(Min. Order)
Start Order
Wenbao Valve Co., Ltd.
Video
Sanitary One Way Hydraulic Spring Non Return Tc End Connection EPDM Seal
Check
Valve
US$ 1.5
/ Piece
200 Pieces
(Min. Order)
Start Order
Xi'an Changxin Hardware Co., Ltd.
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Category
Industrial Equipment & Components
Check Valve
Butterfly Valve
Pipe & Tube System
Pressure Reducing Valve
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Hydraulic Valve
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Nrvr Silence
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