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- Type R622
R622 Fisher Pressure Reducing Regulator
R622 It’s a spring-loaded gas pressure regulator used to control natural gas and LPG pressure to keep it steady It’s suitable for residential commercial and industrial use
Technical 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:
1.8-2.2wc/4-5mbar
5-7wc/12-17mbar
6.5-9wc/16-22mbar
9-13wc/22-32mbar
13-20wc/32-48mbar
16-35wc/40-87mbar
1-2.2 psig/0,07-0,15 bar