Comprehensive actuator range for precise linear and rotary valve control in HVAC and hydronic systems.
HERZ Electric Actuators Series (Thermo-Electric, Motoric, and Rotary Types) Read More »
Heavy-duty flanged pressure reducing valve for precise downstream pressure control.
HERZ Pressure Reducing Valve – Ductile Iron (HVPRVF Series) Read More »
Compact brass diaphragm pressure reducing valve for precise domestic water control
HERZ Pressure Reducing Valve – Brass Diaphragm Type Read More »
Compact differential pressure controller with adjustable setpoint for small and medium systems.
HERZ Differential Pressure Controller – DZR Brass Body (4002 / 4202 Series) Read More »
Flanged differential pressure controller maintaining constant system pressure balance.
HERZ Differential Pressure Controller – Cast Iron Body (F 4007 Series) Read More »
Flexible EPDM rubber expansion joint for vibration and movement absorption in pipelines.
HERZ Rubber Expansion Joint (FS 220 Series) Read More »
High-pressure stainless steel flexible connector with EPDM insulation and carbon steel ends.
HERZ Braided Flexible Metal Hose (HB 200 Series) Read More »
Cast iron wafer butterfly valve with stainless-steel disc and lever operation for HVAC and water systems.
HERZ CAST IRON WAFER TYPE LEVER OPERATED BUTTERFLY VALVE Read More »
