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Fisher-P-R622

Fisher™ Type R622 Pressure Reducing Regulator

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Product Description

Type R622 direct-operated, spring-loaded regulators provide economical pressure reducing control in a variety of residential, commercial, and industrial applications. These regulators can be used with natural, manufactured, or liquefied petroleum gases and have the same inlet and outlet pressure capabilities.

Features

  • Compact Design
  • High Capacity
  • Protective Inlet Screen
  • Internal Relief
  • Light Weight
  • Inlet and Outlet Pressure Gauge Taps

Specifications

Body Sizes and End Connection Styles
1/2 NPT
Maximum Inlet Pressure
Operating: 125 psig / 8,6 bar
Emergency: 125 psig / 8,6 bar
Except 1.8 to 2.2-inches w.c. / 4 to 5 mbar spring range which has operating and emergency pressures of 60 psig / 4,1 bar
Maximum Outlet (Casing) Pressure
Operating to Avoid Internal Part Damage: 3 psid / 0,21 bar d above outlet pressure setting
Emergency: 20 psi / 1,4 bar
Outlet Pressure Ranges
1.8-2.2"wc/4-5mbar
5-7"wc/12-17mbar
6.5-9"wc/16-22mbar
9-13"wc/22-32mbar
13-20"wc/32-48mbar
16-35"wc/40-87mbar
1-2.2 psig/0,07-0,15 bar
Pressure Registration
Internal
Temperature Capabilities
-20° to 160°F / -29° to 71°C
Approximate Weight
2.35 Pounds / 1 kg

Documents & Drawings