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Wholesale Ptfe Check Valve
429
products found
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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
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
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
China Hastelloy Sanitary Food Grade DN50 Butterfly and
Check
2inch - 10inch EPDM Seated
Valve
(JN-BV1007)
US$ 90-100
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
China Hastelloy Sanitary Food Pneumatic Manual Three-Piece DN50 Butterfly and
Check
2inch - 10inch
Valve
US$ 10-40
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
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
Video
China Hastelloy Hygienic Sanitary Ball&
Check
&Дисковый клапан Butterfly Control
Valve
(JN-BV1003)
US$ 18.5-20
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Hastelloy Sanitary 360 Degree Vibrating DN50 Butterfly and
Check
2inch - 10inch
Valve
Price Wenzhou Vavula for Unload Grain with EPDM Seat
US$ 90-100
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
Joneng Sanitary Hastelloy Vertical Pneumatic Clamping DN50 Butterfly and
Check
2inch - 10inch
Valve
Price Wenzhou Vavula (JN-BV1018)
US$ 10-40
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
High Quality Sanitary
Check
Valvec Wafer Type Butterfly
Valve
for Water Supply
US$ 44-46
/ Piece
10 Pieces
(Min. Order)
Start Order
Zhejiang Yuzheng Valve Technology 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 316 Hygienic Welded Tank Bottom DN50 Discharge
Valve
Powder 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 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
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
DN50 Hastelloy Sanitary Welded & Butterfly and
Check
2inch - 10inch EPDM Seated
Valve
with Short End (JN-BV5001)
US$ 10-40
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
Joneng Hastelloy Hand Threaded DN50 Butterfly and
Check
2inch - 10inch
Valve
Price Wenzhou Vavula (JN-BV5001)
US$ 10-40
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
China Hastelloy Sanitary Food Grade Pneumatic Flap Gate DN50 Butterfly and
Check
2inch - 10inch
Valve
Price Wenzhou Vavula with EPDM Seat
US$ 15-20
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
DN50 Hastelloy Sanitary Double Acting Pneumatic Butt Welding Tablet Dosing Butterfly and
Check
2inch - 10inch
Valve
Price Wenzhou Vavula
US$ 15-20
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
Joneng Hastelloy Sanitary Grade Manual Welded DN50 Butterfly and
Check
2inch - 10inch EPDM Seated
Valve
with Clamp Price Wenzhou Vavula
US$ 25-30
/ 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
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
FDA-Approved Sanitary DN50 Butterfly and
Check
2inch - 10inch EPDM Seated
Valve
Price Wenzhou Vavula
US$ 90-100
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
Hastelloy Plastic Gripper DN50 Butterfly and
Check
2inch - 10inch
Valve
(JN-BV1007) with EPDM Seat
US$ 10-40
/ Piece
1 Piece
(Min. Order)
Start Order
Wenzhou Joneng Valves Co., Limited
Video
China Hastelloy Sanitary Weld DN50 Butterfly and
Check
2inch - 10inch
Valve
(JN-BV 1001) with EPDM Seat
US$ 15-20
/ 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
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)
Working Temperature
Normal Temperature (-40°C<T<120°C)
Medium Temperature (120°C<T<450°C)
High Temperature (T>450°C)
Material of Seal Surface
Soft Sealed
Metal Hard Sealed
Valve Body
Forge Welding
Application
Industrial Usage
Water Industrial Usage
Household Usage
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Trading Company
R&D Capacity
OEM
ODM
Own Brand
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City
Wenzhou
Qingdao
Tianjin
Deyang
Ningbo
Shanghai
Xi'an
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