Service Application : Hydraulic, Chemical, Steam, Oil/Gas, Oxygen and Vacuum.
Secondary metal-to-metal, fire-safe seat design.
Investment cast benefits high quality casting.
Anti-blowout stem as standard for greater safety.
Fully traceable materials.
Self-adjusting stem packing assembly with Belleville spring for temperature fluctuations, vibration and is secured by a saddle type lock washer.
Designed to be fire safe to minimize both external and internal fluid leakage after plant fires.
Actuator mounting conforms to ISO 5211 with double D stem head design provides mounting of the lever.
Option: antistatic devices, graphite gasket.