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Double Check Valve Factory
1,197
products found
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Video
DN200-1000 Wcb Di Body Soft Seal Control
Check
Valve
/
Double
Eccentric Flange Butterfly
Valve
Manufacturing
Factory
US$ 150-2000
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin KXC Valve Manufacturing Co., Ltd.
Video
Ductile Cast Iron Di Ci Stainless Steel Barss EPDM Seat Water Resilient Wafer Lug Lugged Type
Double
Flange Industrial Butterfly
Valve
Gate Swing
Check
Valves
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
Pn6-Pn10-Pn16-Pn25-Class125-Class150
Double
Flanged
Double
Offset Eccentric Butterfly
Valve
with Pneumatic Electric Actuator Gate
Check
Valves
US$ 10-100
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Worlds Valve Co., Ltd.
Video
High Quality PVC Handle Butterfly
Valve
UPVC
Double
True Union Ball
Valve
Plastic Wafer Swing Foot
Check
Valve
DIN Standard DN400 (16")
US$ 6.32
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
PVC Swing
Check
Valve
Ductile Cast Iron Di Ci Stainless Steel Barss EPDM Seat Water Resilient Wafer Lug Lugged Type
Double
Flange Industrial
US$ 1.6-69
/ Piece
1 Piece
(Min. Order)
Start Order
CHANGZHOU XITA PLASTIC CO., LTD.
Video
High Quality Plastic True Union Actuator Ball
Valve
UPVC Wafer Type
Double
Flanged Butterfly
Valve
PVC Wafer Swing Non Return
Check
Valve
PVC Flange Foot
Valve
US$ 11.36
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
PVC Manual Sanitary Stainless Steel Pneumatic 3A Ball/Butterfly/
Check
/Diaphragm/Divert/
Double
Seat
Valve
US$ 6.5-32
/ Set
100 Pieces
(Min. Order)
Start Order
CHANGZHOU XITA PLASTIC CO., LTD.
Video
High Quality Plastic Water Control Flange Butterfly
Valve
PVC Wafer Swing
Check
Valve
PVC True Union Ball
Valve
PVC
Double
Union Non Actuator Irrigation
Valve
US$ 37.68
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
High Quality CPVC Worm Gear Butterfly
Valve
UPVC
Double
True Union Ball
Valve
PVC Wafer Swing
Check
Valve
Plastic Flange Foot
Valve
DIN ANSI JIS Standard
US$ 6.32
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
High Quality PVC Compact True Union Ball
Valve
UPVC
Double
Flanged Ball
Valve
PVC Non Actuator Butterfly
Valve
UPVC Wafer Swing
Check
Valve
PVC Foot
Valve
US$ 20.29
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
High Quality PVC Handle Butterfly
Valve
UPVC
Double
True Union Ball
Valve
Plastic Wafer Swing Foot
Check
Valve
DIN ANSI JIS Standard DN50-DN400 (2" - 16")
US$ 6.32
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
H74 Pair Clamp Disc
Check
Valves
US$ 1.8-2
/ Piece
20 Pieces
(Min. Order)
Start Order
Zhejiang Yuzheng Valve Technology Co., Ltd.
Video
High Quality PVC Handle Butterfly
Valve
UPVC
Double
True Union Ball
Valve
Plastic Wafer Swing Foot
Check
Valve
DN50-DN400 (2" - 16")
US$ 6.32
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
High Quality CPVC Worm Gear Butterfly
Valve
UPVC
Double
True Union Ball
Valve
PVC Wafer Swing
Check
Valve
Plastic Flange Foot
Valve
US$ 6.32
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
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
High Quality CPVC Worm Gear Butterfly
Valve
UPVC
Double
True Union Ball
Valve
PVC Wafer Swing
Check
Valve
Plastic Flange Foot
Valve
DN15-DN400 (1/2" - 16")
US$ 6.32
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
High Quality CPVC Worm Gear Butterfly
Valve
UPVC
Double
True Union Ball
Valve
PVC Wafer Swing
Check
Valve
Plastic Flange Foot
Valve
(1/2" - 16")
US$ 6.32
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
High Quality CPVC Worm Gear Butterfly
Valve
UPVC
Double
True Union Ball
Valve
PVC Wafer Swing
Check
Valve
Plastic Flange Foot
Valve
DIN DN15-DN400 (1/2"-16")
US$ 6.32
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
High Quality PVC Handle Butterfly
Valve
UPVC
Double
True Union Ball
Valve
Plastic Wafer Swing Foot
Check
Valve
DIN ANSI JIS BS Standard (2" - 16")
US$ 6.32
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
High Quality PVC Wafer Type Butterfly
Valve
PVC
Double
Flanged Non Rerurn Swing
Check
Valve
PVC True Union Ball
Valve
UPVC Actuator Ball
Valve
PVC Foot
Valve
US$ 6.32
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
High Quality Plastic Worm Gear Industrial Butterfly
Valve
PVC True Union Non Actuator Ball
Valve
UPVC
Double
Union Flange Ball
Valve
PVC Wafer Swing
Check
Valve
US$ 37.68
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
High Quality Plastic Worm Gear
Double
Flange Manual Handle Butterfly
Valve
PVC True Union Irrigation Ball
Valve
UPVC Wafer Swing
Check
Valve
PVC Foot
Valve
US$ 6.32
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
High Quality Plastic Drinking Water System
Double
Flange Industrial Butterfly
Valve
Price PVC True Union Ball
Valve
UPVC Wafer Swing
Check
Valve
PVC Foot
Valve
US$ 6.32
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
Video
High Quality CPVC Worm Gear Butterfly
Valve
UPVC
Double
True Union Ball
Valve
PVC Wafer Swing
Check
Valve
Plastic Flange Foot
Valve
ANSI JIS BS Standard
US$ 6.32
/ Piece
1 Piece
(Min. Order)
Start Order
Tianjin Runke Plastic Tech Co., Ltd.
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Category
Butterfly Valve
Industrial Equipment & Components
Valve
Product Features
Media
Gas
Oil
Acid
Driving Mode
Worm Gear
Connection Form
Clamp
Wafer
Welding
Lug Support
Double-Clip Type
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)
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
See More Features
Company Features
Business Type
Manufacturer/Factory
Trading Company
Group Corporation
Other
R&D Capacity
OEM
ODM
Own Brand
Others
City
Tianjin
Wenzhou
Wuxi
Zhengzhou
Linyi
Xingtai
Qingdao
Suzhou
Zhenjiang
Baoding
More