RX/A series gas regulating box is usually used as building-use regulator in first class medium or low-pressure natural gas distribution system. It is a device which integrates filtering, pressure regulating, pressure relieving, safety cut-off, inlet valve and outlet valve together.
Natural gas, coal gas, LPG, and other kinds of noncorrosive gas
Input pressure P1 : 0.02－0.4 MPa
Output pressure P2 : 1~4kPa(tunable)
1~7kPa（Only RX35/0.4A-80 Model）
Pressure stabili他y accuracy δP: ≤ ±15%
Shut off pressure Pb: ≤1.25 P2n
Cut off accuracy: ±5%
Operating temperature℃ T: -20 ~ 60
Inside nominal diameter: DN25、DN40、DN50、
●Internal Filter device can increase the regulator’s stability.
● Automatic cut-out when overpressure & manual reset；
●It’s modularized design makes it compact in structure, convenient in installation, and simple in maintenance；
●Internal safety relieving valve will begin overpressure，when the pressure raise because of temperature shift or other external reasons. This can avoid the safety cut-off valve shutting off frequently. relieving
●Die casting aluminum valve body makes the regulator have good performance.