Description

RR Series Ball Valve is in two-piece body, floating ball and side-mounted design. It is designed as per API608 and fire tested as per API607.
Sealing materials available for various pressure and temperature ranges are PTFE, PPL, PEEK, DELRIN, Molon, etc.

Specifications
Nominal Diameter: DN15-DN200, 1/2”-8”
Pressure Rating: PN10-PN100, Class150-1500
Face-to-face Dimension:
End Connection: RF Flanged
End Dimension: ASME B16.10
Leakage Class:
ANSI/FCI70.2-2006 Class IV/100;
ANSI/FCI70.2-2006 Class V;
ANSI/FCI70.2-2006 Class VI;
ISO5208 Rate D;
ISO5208 Rate A;
API 598.

Applications
Widely used in Chemical, biochemistry, pulp & paper, chemical fiber, pharmaceutical, environmental protection, etc.

Locking device design to provide system protection by preventing mal-operation caused by wrong operator and uncontrolled outdoor factors.
Hand lever with industrial art design is beautiful and rugged.
ISO5211 direct mounting plate design makes it easy for mounting of gear, pneumatic or motor actuator.
Shaft ends in flat square design as a local indication of the valve position.
It is with blow-out proof shaft. Sealing gasket supported shaft to provide back seat tightness.
Fire safe design to ensure the tightness with metal sealing after the soft material is destroyed.