HERZ CAST IRON Y-STRAINER
Cast iron flanged Y-strainer for large HVAC and water networks, PN16 rated
HERZ DZR PICV (STANDARD)
The HERZ 4006/4206 Standard PICV from HERZ Armaturen is a compact, high-precision balancing and control valve that automatically maintains a constant design flow rate, independent of pressure variations in the system. It provides hydronic stability, operational simplicity, and extended reliability.
- 🔹 DZR brass housing with EPDM diaphragm and seals.
- 🔹 Stainless-steel spindle and internal components.
- 🔹 4 mm actuator stroke; compatible with HERZ actuators.
- 🔹 Linear control characteristic.
- 🔹 Flow capacity: up to 5200 l/h.
- 🔹 Differential pressure: up to 6 bar.
- 🔹 Operating pressure: 25 bar.
- 🔹 Temperature range: -20°C to 130°C.
- 🔹 Compact and easy to install in return or supply lines.
- 🔹 Pressure-independent flow regulation ensures constant hydronic balance.
- 🔹 Reduces commissioning time and eliminates manual balancing valves.
- 🔹 Minimizes system noise and prevents overflows or undersupply.
- 🔹 Delivers energy-efficient comfort and operational reliability.
- 🔹 Fan coils, chilled beams, radiant panels, and air-handling units.
- 🔹 Suitable for commercial, institutional, and residential hydronic networks.
Other Products From HERZ Armaturen
HERZ DZR DRAIN VALVE
DZR brass drain and fill valve for heating and chilled water systems, PN25 rated
