A specially engineered internal design provides the fast response overpressure and blowdown requirements which are demanded by ASME BPVC Section I code of practice
The valve is for use in boiler drum, superheater and reheater applications
Flanged or butt-weld inlet connections
Flow capacity tested by the US National Board and carrying the ASME V code stamp (full lift and restricted lift)
Thermoglide design eliminates the risk of seizing or sticking of internal parts.
Thermoglide design improves the gliding characteristics of internal parts thus enabling the valve to achieve its full lift and re-seat point within the fastest possible time.
Stardisc disc lip design guarantees perfect tightness due to its flexibility at high temperature.
Starsdisc low loading point guarantees repeated and accurate positioning on the nozzle
Dual Adjusting Ring to adjust the accumulation chamber volume and guarantee short and fast action blowdown characteristics.
Seal welded semi-nozzle design
Pre-drilled yoke mounting surface for in-situ electronic valve testing.