LD

catalogue

Foot Valves
Single Union Ball Foot Valve
Single Union Ball Foot Valve

LD-841

Single Union Ball Foot Valve – Socket / Threaded / Flanged End

Description
Working Pressure Materials
From 1/2"DN15 up to 4"DN100
150PSI@73°F
PN10BAR@22°C 		Body: UPVC, CPVC, GRPP
Gasket: EPDM, FPM, NBR
Standards
Socket: ANSI, BS, DIN, ISO, JIS, NTP
Thread: NPT, NPS, BSPT, BSP
Flange: ANSI, BS, DIN, ISO, JIS, TABLE D&E

Features

A foot valve is a valve on the foot of a suction line to prevent backflow while filtering out miscellaneous articles or objects.

  • 100% thermoplastic design prevent process of atmospheric corrosion.
  • Excellent flow characteristics, full port design.
  • Single union design permits removal of valve body for service and maintenance.
  • The filter of the valve can protect the system by preventing unwanted elements.
  • Rugged thermoplastic construction, never rust.
  • All parts are replaceable and easy to maintain.
  • Machined ball to perfection.
  • Minimum back flow head pressure: 2" ~ 4" = 5psi / 6" ~ 10" = 7psi.
  • We recommend flanged end connections for joining a metal system to a plastic system.
  • We do not recommend the joining of metal male pipe threads with plastic female pipe threads.
  • When installing flanges, it is critical that bolts be equally tightened in sequence which diametrically opposed to each other.

Please contact us for Flow Rate, CV Value, Working Pressure/Temperature, Pressure Loss and other technical information.

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