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RTZ- ※/0.4FQ Gas Pressure Regulator

DATE:2014-01-14 | comments: | posted by:liuailin

 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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