LD

catalogue

Ball Valves
Ball Valve - Single Handle - Flanged End
Ball Valve - Single Handle - Flanged End

LD-828SF

Ball Valve – Single Handle – Flanged End

Description
Working Pressure Materials
4"DN100
150PSI@73°F
PN10BAR@22°C

From 5"DN125 up to 6"DN150
100PSI@73°F
PN6BAR@22°C 		Body: UPVC, CPVC, GRPP
Seat: TPEE, EPDM, PTFE
O-Ring: EPDM, FPM, NBR
Standards
Flange: ANSI, BS, DIN, ISO, JIS, TABLE D&E

Features

A ball valve is a valve that opens by turning a handle/gear attached to a ball inside the valve. The ball has a hole or port through the middle, so that when the port is in line with both ends of the valve, flow will occur. When the valve is closed, the hole is perpendicular to the ends of the valve, and flow is blocked. The handle’s position indicates the valve's position.

Ball valves are durable and usually work to achieve perfect shut off even after years of disuse. They are therefore an excellent choice for shut off applications.

  • Pure and rigid virgin material.
  • One piece reinforced handle.
  • Industrial grade, maintenance free sealed unit and compact design.
  • Flanged end fit to national specification and easy to substitute.
  • Excellent flow characteristics.
  • Resistant to many inorganic chemicals.
  • Single handle design for low operating torque.
  • 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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