Safety valve for central heating installation PRESCOR, GW 3/4 inch connection, 2.5 bar 27020

Prescor safety valve is a reliable protection for closed central heating and cooling systems against excessive pressure increase. Made of dezincification-resistant brass (DZR), it guarantees durability and corrosion resistance. Designed for use with heating water and water-glycol mixtures, it will work in both new and modernized installations. The angular design (90°) facilitates installation in tight spaces, and 3/4 inch and 1 inch threads ensure compatibility with most standard installation components.

This valve features a precise setting of the opening pressure at 2.5 bar, providing effective protection against exceeding permissible values. The seal made of ethylene-propylene-diene monomer (EDPM) rubber guarantees tightness even at high temperatures (up to 120°C) and resistance