Control Valves

Actuator

Diaphragm and Multy spring tye. Air to open/ Air to close as a standard (piston actuators/ Electrical actuators on request)

Bonnet

Standard for ('CLD temperature up to 220 C)

Extended with FINS for ('CLD temperature up to 450 C)

Internals

S.S. 304 (316 hard facing when required) other materials on request

Gland Packings

Telfon/ Grafoil

Trim Desing

Contoured parabolic/ Pressure balanced

Sizes

1/2 to 12

Characteristic

Linear/ Equal percentage/ on off (Quick opening)

End Connection

Flanged end to end ANSI B16.5 CL 150 (300#/ 600# available on requrst)

Pessure Ratings

ANSI B16.5 CL 150/ 300/ 600

Leakage

ANSI B16.104 CL lV for metal to metal seating

(Class V and Class Vl leak tightness with soft seating on request)