RTZ- ※/0.4FQ Gas Pressure Regulator
RTZ-※ /0.4FQ series is designed for regulating and stabilizing medium pressure of city distribution system, used in residential area, small public users, gas boiler, can be assembled wall-mounted gas regulator box, floor-type pressure regulator cabinet.
Products Features
Stable performance Prompt response
Good adaptation Overpressure automatic cut-off
Manual reset Full seal at zero flow
Easy servicing without removing unit from line
Applicable Medium
Natural gas, manufactured gas, LPG, air mixture and other non-corrosive
medium.
Technical Data
Inlet Pressure Range: P1 0.1 ~ 4bar
Outlet Pressure Range: P2 0.01~ 0.3bar (can be regulated)
Accuracy Class: AC10 Lock-up
Pressure Class: SG20
Connection Diameter: DN40, DN50, DN80 (PN1.6 Flange)
Working Temperature: -20℃~60 ℃
Overall dimensions
Specification | A(mm) | DN(mm) | Flange Standard |
RTZ-40FQ | 222 | 40 | GB/T9119-2010 |
RTZ-50FQ | 254 | 50 | |
RTZ-80FQ | 298 | 80 |
Flow Capacity Characteristics Stable for RTZ-※/0.4FQ Series (m³/h)
Specification | DN |
Outlet Pressure
(bar)
|
Inlet Pressure(bar) | ||||||
0.3 | 0.5 | 1.0 | 1.5 | 2.0 | 3.0 | 4.0 | |||
RTZ-40FQ | 40 | 0.01~0.05 | 73 | 102 | 139 | 202 | 243 | 313 | 465 |
RTZ-50FQ | 50 | 90 | 120 | 165 | 226 | 273 | 364 | 600 | |
RTZ-80FQ | 80 | 157 | 240 | 345 | 540 | 720 | 930 | 1290 | |
RTZ-40FQ | 40 | 0.05~0.3 | 70 | 99 | 135 | 199 | 243 | 313 | 465 |
RTZ-50FQ | 50 | 82 | 108 | 150 | 226 | 273 | 364 | 600 | |
RTZ-80FQ | 80 | 153 | 229 | 325 | 480 | 720 | 930 | 1290 |
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