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Wholesale Check Valve
923
products found
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Video
SS316L SS304 Sanitary Stainless Steel Weld/Clamp/Thread Diaphragm/Ball/Butterfly/Air Release /Samping
Check
Valve
US$ 20
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU QIMING STAINLESS CO., LTD.
Video
China Pneumatic Stainless Steel Sanitary Butterfly/Diaphragm/Safety Relief/Non Return/
Check
/Angle Seat/Ball Control
Valve
(JN-BV1001) with EPDM Seat
US$ 13.5-15
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
Bstv High Quality Sanitary
Check
Valve
Wafer Type Butterfly
Valve
for Water Supply Stainless Steel
US$ 15
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Best Valve & Pipe Fitting Co.,Ltd
Video
Sanitary
Valve
Stainless Steel
Valve
Pneumatic Butterfly/Ball/
Check
/Diaphragm/Divert Seat/Sampling /Sight Glass/Mixproof
Valve
US$ 50-128
/ Piece
10 Pieces
(Min. Order)
Start Order
Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.
Video
Standard Sanitary Stainless Steel Clamp End
Check
Valve
US$ 5
/ Piece
20 Pieces
(Min. Order)
Start Order
Zhejiang Yuzheng Valve Technology Co., Ltd.
Video
Bpe Stainless Steel Sanitary Butterfly/Diaphragm/Safety Relief/Non Return/
Check
/Angle Seat/Ball Control
Valve
US$ 3-9
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Haide Fluid Equipment Co., Ltd
Video
Hot Sale China Factory Hydraulic Control
Check
Butterfly
Valve
US$ 50-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shanghai Prime Metallurgy Technology Co., Ltd
Video
Hastelloy Pneumatic Manual Sanitary Triclover Control
Check
/ Дисковый клапан DN50 Butterfly
Valve
US$ 12-15
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
Water Medium Heavy Hammer Hydraulic Control
Check
Butterfly
Valve
US$ 50-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shanghai Prime Metallurgy Technology Co., Ltd
Video
Hastelloy Hygienic Clamped/Flanged DN50 Butterfly and
Check
2inch - 10inch
Valve
(JN-BV2006)
US$ 10-40
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
Accumulator Tank Type Full Hydraulic Control
Check
Butterfly
Valve
US$ 50-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shanghai Prime Metallurgy Technology Co., Ltd
Video
Bstv SS304 High Quality Sanitary
Check
Valve
Wafer Type Butterfly
Valve
for Water Supply Stainless Steel
US$ 15
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Best Valve & Pipe Fitting Co.,Ltd
Video
High-Purity Hastelloy Cleanroom-Compatible / Pneumatic DN50 Butterfly and
Check
2inch - 10inch
Valve
with EPDM Seat
US$ 10-40
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Hastelloy 316L Sanitary Pneumatic Quick Install Double Dosing DN50 Butterfly and
Check
2inch - 10inch
Valve
Price Wenzhou Vavula
US$ 90-100
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
Hastelloy Sanitary Male/Union End DN50 Butterfly and
Check
2inch - 10inch EPDM Seated
Valve
(JN-BV2008)
US$ 10-40
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
Hastelloy Sanitary Plastic Handle DN50 Butterfly and
Check
2inch - 10inch
Valve
Price Wenzhou Vavula (Jn-BV1001) with EPDM Seat
US$ 10-40
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
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
Stainless Steel SMS/3A/DIN Tri Clamp Sanitary
Check
Valve
US$ 10
/ Piece
20 Pieces
(Min. Order)
Start Order
Zhejiang Yuzheng Valve Technology Co., Ltd.
Video
Hastelloy Sanitary DN50 Butterfly and
Check
2inch - 10inch
Valve
Price Wenzhou Vavula with Hand Lever and EPDM Seat
US$ 10-40
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
Rycome High Performance Butterfly
Valve
Factory Butterfly Wafer
Check
Valve
Electric PTFE Coated Wafer Type Butterfly
Valve
with CE
US$ 0.9-2
/ Piece
1 Piece
(Min. Order)
Start Order
Hainan Yeeda International Trade Co., Ltd.
Video
Stainless Steel Manual Sanitary Forging Welding/Welded Ball/Diaphragm/
Check
/Sampling/Sample Butterfly
Valve
US$ 5-9
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Haide Fluid Equipment 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 Food Grade 8 Inch Flap Sanitary
Check
Valve
US$ 5
/ Piece
20 Pieces
(Min. Order)
Start Order
Zhejiang Yuzheng Valve Technology Co., Ltd.
Hastelloy Food Processing Pneumatic Welded DN50 Butterfly and
Check
2inch - 10inch EPDM Seated
Valve
(JN-BV1018)
US$ 10-40
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
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Category
Butterfly Valve
Industrial Equipment & Components
Valve
Product Features
Connection Form
Welding
Media
Gas
Oil
Acid
Driving Mode
Worm Gear
Structure
Centre Sealing
Double-Eccentric Sealing
Three-Eccentric Sealing
Single-Eccentric Sealing
Seal Form
Force Sealed
Auto Sealed
Supercharging Pressured Sealed
Valve Stem
Orbit
Extended
Normal
Work Pressure
Low Pressure (Pn<1.6mpa)
Mid-Pressure (2.5mpa< Pn <6.4mpa)
High Pressure (10.0mpa< Pn <80.0mpa)
Ultra-High Pressure (Pn>100mpa)
Vacuum
Working Temperature
Normal Temperature (-40°C<T<120°C)
Medium Temperature (120°C<T<450°C)
High Temperature (T>450°C)
Low Temperature (-100°C<T<-40°C)
Ultra Low Temperature (T<-100°C)
Material of Seal Surface
Soft Sealed
Metal Hard Sealed
Valve Body
Sheet Metal
Forge Welding
Application
Industrial Usage
Water Industrial Usage
Household Usage
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Wenzhou
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