
HERZ DZR AIR VENT
Automatic DZR brass air vent for bleeding air from heating and cooling systems.
The HERZ HB 200 Braided Flexible Metal Hose fromย HERZ Armaturen is a high-performance connector engineered for high-pressure installations and fan-coil systems. It offers exceptional durability, hermetic sealing, and vibration resistance.
Constructed from stainless steel AISI 316L with AISI 304 braiding and EPDM insulation, it ensures reliable, corrosion-resistant operation across heating and cooling systems.

Automatic DZR brass air vent for bleeding air from heating and cooling systems.

Flanged lug-type cast iron butterfly valve with gear operator for secure end-line and sectional isolation.

Compact DZR brass globe valve with non-rising spindle for HVAC and hydronic shut-off applications

HERZ Nickel-plated brass 2-way thermostatic control valve