Product Features:
● Valve body and cover are made of forged steel or cast steel.
● Internal parts are made of stainless steel with wear-resistant margins to extend service life.
● U-shaped flow channel design achieves a water seal effect, preventing steam leakage.
● Reliable flexible closing system (patented) ensures zero steam leakage.
● Equipped with an anti-water hammer device to protect the valve body.
● Built-in check valve suitable for superheated steam environments.
● Built-in strainer ensures clean operation.
● Multiple discharge curves available based on pressure differential to maximize capacity.
● Back pressure rate up to 90%.
● Drain plug allows for condensate removal during shutdown to prevent freezing damage.

Technical Standards:
● GB/T12250, GB/T22654, GB/T12251, ISO 6948.

Highlights: U-shaped Flow, Anti-Water Hammer, 90% Back Pressure