Suzhou Ephood Automation Equipment Co., Ltd.
Suzhou Ephood Automation Equipment Co., Ltd. Gas Regulator,Pressure Transmitter,SUFA Water Valve
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Fisher Brand R622-DFG Low Pressure Gas Regulator
Fisher Type R622 Second-stage regulator with straight-through body design ,Fisher Type R622 Model LPG Gas Regulator are UL listed designed to reduce the outlet pressure from a first-stage regulator in domestic installations, commercial, and industrial applications. R622 used on natural, manufactured gas, or LPG gas.
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
3/4" * 3/4" (DN 20* DN 20), Thread Type(NPT)
Maximum Inlet Pressure
Operating: 10 psig
Outlet Pressure Range
13-20inches w.c
Pressure Registration
Internal
Temperature Capabilities
-20 to 160°F (-29 to 71°C)
| NO. | Model | Type | Orifice | Spring | Setting Pressure | Inlet Size | Outlet Size |
| 1 | R622-BCF | 2nd stage | 7/32 | 9-13IN W.C | 11"W.C. | 1/2" | 1/2" |
| 2 | R622-BCC | 2nd stage | 7/32 | 6-9IN W.C | 7"W.C. | 1/2" | 1/2" |
| 3 | R622-BCG | 2nd stage | 7/32 | 13-20IN W.C | 14"W.C. | 1/2" | 1/2" |
| 4 | R622-CFF | 2nd stage | 7/32 | 9-13IN W.C | 11"W.C. | 1/2" | 3/4" |
| 5 | R622-DFF | 2nd stage | 7/32 | 9-13IN W.C | 11"W.C. | 3/4" | 3/4" |
| 6 | R622-DFG | 2nd stage | 7/32 | 13-20IN W.C | 14"W.C. | 3/4" | 3/4" |
| 7 | R632-BCF | Two-stage | 7/32 | 9-13IN W.C | 11"W.C. | 1/4" | 1/2" |
| 8 | R632-CFF | Two-stage | 7/32 | 9-13IN W.C | 11"W.C. | 1/4" | 3/4" |
