The valve automatically opens when the steam pressure inside the system exceeds the set limit, allowing excess steam to escape safely. Once the pressure returns to normal, the valve closes tightly to prevent leakage, ensuring continuous safe operation of boilers, pipelines, and other steam equipment.
Stainless Steel / Cast Steel / Alloy Steel
1 – 200 bar
Up to 450°C
½", ¾", 1" and larger on request
Flanged / Screwed / Welded
ASME / API / ISO
Prevents boiler explosions and ensures operator safety.
Provides consistent and repeatable overpressure protection.
Opens and closes automatically without manual adjustment.
Resistant to high temperature, pressure, and corrosion.
Long service life with minimal maintenance requirements.
Maintains efficiency and meets international safety standards.