Working Principle:
● Relies on the density difference between steam and liquid, using a pilot valve to guide the main valve to open for large displacement.

Product Features:
● Valve body and bonnet are made of cast steel.
● Internal parts are all stainless steel with wear allowance considerations for long life.
● U-shaped flow channel design achieves a water seal effect, preventing steam leakage.
● Patented flexible closing system ensures zero steam leakage.
● Equipped with a water hammer protection device to prevent fluid impact damage.
● Built-in check valve, suitable for superheated steam environments.
● Built-in filter ensures operation in clean environments.
● Different displacement curves can be selected according to pressure.
● Back pressure rate up to 90% or more.
● Drain plug allows condensate removal after shutdown to prevent freezing damage.

Highlights: Pilot Operated, High Displacement, Water Hammer Protection