R Series Spring Loaded Regulator

R Series Spring Loaded Regulator R series double stage spring-loaded regulators are widely used in domestic installations. They feature reduced overall dimensions, regulation accuracy, easy setting and maximum efficiency of safety devices.

Types

R/70, R/70-AP, R/71, R/71-AP: right-angle connection
R/72, R/72-AP, R/72-FS, R/72-FS-AP, R/73, R/73-AP, R/74, R/74-AP: axial connection

Technical specifications

R/70, R/71, R/72, R/72-FS, R/73, R/74
- Permissible inlet pressure - Pemax : 6 bar
- Inlet pressure range - bpe : 0.1 to 6 mbar
- Set range - Wh : 15 to 70 mbar
- Flow rate - Qmax: up to 100 Stm3/h
R/70-AP, R/71-AP, R/72-AP, R/72-FS-AP, R/73-AP, R/74-AP
- Permissible inlet pressure - Pemax : 10 bar
- Inlet pressure range - bpe : 0.1 to 10 mbar
- Set range - Wh : 70 to 300 mbar
- Flow rate - Qmax: up to 100 Stm3/h

Threaded connections

Inlet - Outlet: 3/4" x 1 1/4"