Piston Valves

Size : 1/2" to 8" (15 mm to 200 mm)

ASME Class : Class 150, 300 & 800

Design Standard : API 602, ASME B 16.34

L&T Valves offers glandless Piston Valves for reliable long-term performance in steam, condensate as well as process lines.

The versatile valve can be used for both isolation and throttling applications, and is available with flanged, socket-weld and screwed ends.

Salient Features:

Large effective sealing area - Reliable shutoff(ANSI Leakage Class VI)

Glandless design - No leakage to atmosphere

Reinforced sealing rings and Belleville washers - Compensates for thermal expansions, Reliability

Sealing not affected by presence of dirt or any other impurities in the media

Online Serviceable - Sealing rings can be replaced without removing the valve from line

Long service life

Lower cost of ownership