B25, B40, B40+
Maintenance-free, two-stage, direct-acting, spring-controlled regulators with small installation dimensions. These regulators are designed to regulate gas pressure for family houses, apartment buildings, or smaller gas boiler rooms.
Technical parameters
Operating parameters
Inlet pressure: 0,5 (0,7) – 4 bar
Standard outlet pressure: 21 mbar
Regulation accuracy: AC 5
B25: Qmax 25 m3(n)/h
B40: Qmax 40 m3(n)/h
B40+: Qmax 50 m3(n)/h
Design variants of regulators
Standard corner ¾” x 1¼”
Advantages of the product
- Maintenance-free regulator
- Same connection dimensions as Francel B, Fisher BNG, Tartarini R71 and R25
- Fixed outlet pressure
- Integrated shut-off element and a control safety valve
Price list
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