Working Principle:
Relies on the density difference between steam and liquid. The pilot valve guides the main valve to open, enabling high discharge capacity.

Product Features:
- Body and bonnet are made of cast steel.
- Internal parts are all stainless steel; moving parts are designed with wear allowance to extend service 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 within the valve body.
- Built-in check valve, suitable for superheated steam environments.
- Built-in strainer ensures the trap operates in a clean environment.
- Various discharge curves available based on pressure levels.
- Back pressure rate up to 90%.
- Drain plug allows for condensate removal after shutdown to prevent freezing damage.