Application: Pilot-operated pressure, differential pressure, flow rate, temperature or combined regulators, optionally with additional electric actuator · Main valve in nominal sizes DN 65 to 400 · Pressure rating PN 16 to 40 · Flange end connections · For heating and cooling plants · Suitable for liquids from 5 to 150 °C, non-flammable gases up to 80 °C

The universal regulators consist of a large globe valve acting as the main valve and a maximum of three smaller pilot valves connected in parallel in a bypass line.

• Nominal diameter DN 65…400
• Nominal pressure PN 16…40
• Globe valve with flanges single seat – bellows or diaphragm balancing
• Valve body made of cast iron EN-GJL-250, Spheroidal graphite iron EN-GJS-400-18-LT, Cast steel 1.0619 or stainless steel 1.4408
• Type 2334 Pressure, Differential Pressure, Flow, Temperature or Combined Regulators Pilot-operated Universal Regulators · Optionally with additional electric actuator

PDF Downloads

Datasheet

Information Sheet: Series 42 Self-operated Regulators · Type 42-20 and Type 42-25 Differential Pressure Regulators