china factory hot sale PVC plastic wafer check valve union ball check valve clear swing check non return valve
Short Description:
PVC plastic wafer check valve without Spring Size: 63mm 2″ to 8″ 225mm Connection: wafer with flanges on both sides PVC double union ball check valve Size: 1/2″ DN15 to 4″ DN100 Connection: Socket or Thread Standard: DIN ANSI BS JIS PVC transparent eccentric clear swing check valve Size: DN40 50mm 1 1/2″ Standard: DIN or ANSI Connection: Socket PVC swing non return check valve Size: 3/4″ DN20 to 6″ DN150 Connection: Socket or Thread Installatio...
PVC plastic wafer check valve without Spring
Size: 63mm 2″ to 8″ 225mm
Connection: wafer with flanges on both sides
PVC double union ball check valve
Size: 1/2″ DN15 to 4″ DN100
Connection: Socket or Thread
Standard: DIN ANSI BS JIS
PVC transparent eccentric clear swing check valve
Size: DN40 50mm 1 1/2″
Standard: DIN or ANSI
Connection: Socket
PVC swing non return check valve
Size: 3/4″ DN20 to 6″ DN150
Connection: Socket or Thread
Installation: Follow Arrow mark, Vertical or Horizontal installation
Standard: DIN, ANSI, BS, JIS, NPT, BSP
Key Features of Swing Check Valves:
Easy Installation Socket or Thread ending
Prevent the back-flow medium
Apply to clean medium, not be used in large medium containing solid particles and viscosity
Disc closing fast, water hammer pressure is small
All can use horizontal or vertical pipes
Flow channel unobstructed, small fluid resistance
Sealed performance is good
Overall, simple and compact structure, beautiful appearance
Long service life, high reliability
Widespread Applications:
Water & Wastewater Treatment
Agriculture Irrigation
Gardening
Chemical use
Food & Beverage
Swimming Pools & Water Parks
Aquaculture
Aquarium & Zoo Service
Pharmaceutical
Pulp & Paper
Landfill Service
Marine & Corrosive Environments
Metal Finishing & Plating
