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RTZ-GQ Pressure Regulator with Precision Regulation

RTZ-GQ Pressure Regulator also called RTZ-GQ gas regulator. Its outlet pressure control adopts automatic overpressure cut-off system. This product has precise pressure control performance and prompt response capability. Its pressure setting system is very simple. Besides, it is convenient to install and maintain.

RTZ-GQ gas regulator is suitable for various gas distribution, such as natural gas, coal gas, liquefied petroleum or propane gas and other non-corrosive gases. It is commonly used in small gas boilers, industrial furnaces, gas pressure regulating and metering stations. RTZ-GQ pressure regulator has a broad range of sizes. The specifications of this regulator can be customized according to your requirement.

There is a blue RTZ-GQ gas pressure regulator.
RTZ-GQ pressure regulator has precise pressure control performance and prompt response capability.
A gray RTZ-GQ pressure regulator without cut-off.
RTZ-GQ pressure regulator performs well in pressure control. It is widely applied in gas pressure regulator boxes.

Specifications:

  • Inlet pressure range P1: 0.05 - 6.4MPa.
  • Outlet pressure range P2: 0.02 - 0.4MPa; 0.4 - 0.8MPa; 0.6 - 1.6MPa; 1.6 - 2.5MPa; 2.5 - 4.0MPa.
  • Accuracy class: AC5.
  • Lock up pressure class: SG15.
  • Response time: ≤ 1s.
  • Working temperature: -20°C - +60°C.
  • Connection diameters: DN20, DN25, DN40, DN50.
The dimensions, structure and flow capacity list of RTZ-GQ pressure regulator
Gas regulator Diameter A B C D Flow capacity (m3/h) Structure
PN1.6 PN2.5 PN4.0 1.6MPa 4.0MPa
RTZ-20/※GQ DN20 194 167 310 143 64 - 278 A picture shows the structure of RTZ-GQ pressure regulator.
RTZ-25/※GQ DN25 197 167 312 143 107 - 362
RTZ-40/※GQ DN40 222/235 173 331 169 134 - 421
RTZ-50/※GQ DN50 254/267 267 347 169 176 - 468

Features:

  • Simple pressure setting system.
  • High regulating precision.
  • Overpressure automatic shut-off valve
  • Good cut off performance.
  • Manual reset.
  • Easy installation and maintenance.

Applications:

  • Used in small gas boilers and industrial furnaces.
  • Used in the load regulation of large regulators.
  • Used in city gas pipelines and regional regulator stations.
  • Used in gas distribution system.