Marine Fire Suppression System >> Parts >> Fire Valves >> Fire Hose ValvesPressure Restricting Angle Valve
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| FEMALE X MALE Used as fire hose outlet connections. Field-adjustable restricting mechanism reduces water pressure under flowing conditions (175PSI max. inlet). When full flow is requires, restriction can be over-ridden by trained personnel. Female NPT inlet x Male hose thread outlet,175PSI, brass |
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| Model No. | Size | A | B open | C | D | Swing Radius |
| R55 | 1-1/2"x 1-1/2" | 4" | 8" | 2-1/4" | 2" | 2-1/2" |
| R56 | 2-1/2"x 2-1/2" | 5-1/4" | 11-1/2" | 3-1/4" | 2-3/4" | 3-1/2" |
| FEMALE X FEMALE Used with hose rack assemblies. Field-adjustable restricting mechanism reduces water pressure under flowing conditions (175PSI max. inlet). When full flow is requires, restriction can be over-ridden by trained personnel. Female NPT inlet and outlet, 175PSI, brass |
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| Model No. | Size | A | B open | C | D | Swing Radius |
| R55 | 1-1/2"x 1-1/2" | 4" | 8" | 2-1/2" | 2" | 2-1/2" |
| R56 | 2-1/2"x 2-1/2" | 5-1/4" | 11-1/2" | 3-1/2" | 2-1/2" | 3-1/2" |
