- Unique feature: The body-bonnet joints seal improves as the internal pressure within the valve increases.
- Adopt high pressure and high temperature applications, proven over years of service in conventional thermal and nuclear power plants as well as other services around the world.
- Also preferred in high pressure, high temperature hydrocarbon or petrochemical processing services
- Commonly, used for medium types: steam, condensate, boiler feedwater.
- Main applications: petrochemical industry, steam circuits, boiler circulation, oil and gas applications, power stations
- Designed based on API/BS and ASME B16.34.