HERZ DZR AIR VENT
Automatic DZR brass air vent for bleeding air from heating and cooling systems.
Electromechanical
HERZ DZR DRAIN VALVE
DZR brass drain and fill valve for heating and chilled water systems, PN25 rated
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HERZ DZR RISING SPINDLE (RS) GLOBE VALVE
Inclined DZR brass globe valve with rising spindle for shut off in HVAC and water systems
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HERZ DZR NON-RISING SPINDLE (NRS) GLOBE VALVE
Compact DZR brass globe valve with non-rising spindle for HVAC and hydronic shut-off applications
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HERZ CAST IRON GLOBE VALVE
Flanged cast iron globe valve with non-rising spindle for shut off in large HVAC circuits.
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HERZ CAST IRON SWING CHECK VALVE
Flanged cast iron swing check valve for water and HVAC systems up to PN16.
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HERZ CAST IRON DOUBLE DOOR (DUAL PLATE) CHECK VALVE
Compact wafer-type dual-plate check valve for flanged pipelines in HVAC and water systems
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HERZ BRONZE SWING CHECK VALVE
Compact bronze swing check valve for HVAC, chilled water, and domestic systems
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