The Hattersley Series of ball valves consists of compact, lightweight units which are easy to install and operate, yet their ability to withstand robust construction ensures long, trouble-free service life. They offer full flow with minimum turbulence in the open position and bubble tight closure in the closed position. Only a quarter-turn is required to fully open or close the valve.

 

O Ring Seal

Secondary O-Ring seal, for additional leakage protection, aids resistance to site installation damage

 

Loctite

Loctite 648 is used on the main joint threads to give more strength and resistance to installation damage

 

End Connection Options

Available in different taper thread options - BS EN 10226-2 or ANSI B1.20.1

 

Seal

Primary metal to metal seal

 

DZR Brass Chrome

Ball is DZR brass chrome plated, designed for a long life. Temperature range is -10° to 120°C. Ball is full bore

 

Gauge Length

Hattersley pipe threads meet full gauge length

 

Quarter Turn

Quarter turn operation provides positive isolation in conjunction with PTFE, WRAS approved seats and stem seals

 

Handle Options

Multiple operating handle options (Clockwise from top right), quarter turn lever, extended stem lever, T-Handle & lockshield

Ball Valve Cross Section

View Hattersley Ball Valves