catalogue

Union Ball Valves

3-Way Vertical Union Ball Valve - Flanged End

LD-866

3-Way Vertical Union Ball Valve – Socket / Threaded / Flanged End

Description
Working Pressure Materials
From 3/8"DN15 up to 4"DN100
150PSI@73°F
PN10BAR@22°C
Body: UPVC, CPVC, PP, GRPP
Seat: PTFE
O-Ring: EPDM, FPM, NBR
Standards
Socket: ANSI, BS, DIN, ISO, JIS, NTP
Thread: NPT, NPS, BSPT, BSP
Flanged: ANSI, BS, DIN, ISO, JIS, TABLE D&E

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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.

  • The ball permits the flow to be split or diverted to other ports.
  • The handle can be rotated 360°
  • The arrow on top of the handle indicates the flow direction.
  • True union design for easy installation or maintenance of piping system.
  • Double O-ring seals on stem for added protection.
  • Smooth flow path eliminates pressure loss.
  • Resistant to many inorganic chemicals.
  • Suitable for a pipeline which requires two ball valves and a tee.
  • 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.