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HB-302


Fully brass hydraulic group with side pump connection, designed for storage type heating devices.

Compatible with all circulation pump make and models, and suitable to be used with on-off and stepper type 3WV actuators.

Standard content of delivery includes flow and return blocks, manual filling tap, 3WV cartridge, brass or plastic 3 bar ½” pressure relief valve, automatic by-pass, ½” and ¾” brass connection nipples.

The hydraulic set could be customized and provided with a 3WV motor, pressure switch or sensor and NTC sensor upon customer request.
Spécifications techniques
Pump Connection
  • Side
Material
  • CuZn40Pb2 (CW617N)
Pressure Relief Valve
  • 3 bar ½”