The Bailey Hydraulics G4-2042 is a 20mm (3/4 inch B.S.P. bore) bronze steam pressure reducing valve designed for steam applications. Featuring a face-to-face dimension of 4 1/8 inches (105 mm), this pressure reducing valve handles a maximum inlet pressure of up to 21 bar (305 P.S.I.) and operates at a maximum working temperature of 240ºC. It is equipped with a black spring providing an outlet pressure adjustable between 0.70 bar (10 P.S.I.) and 6.90 bar (100 P.S.I.)—also referred to in the range as 0.7-7 bar (10 to 100 P.S.I.). The part number G4-2042 corresponds to commodity code 84229090 and manufacturer model 2042-20-0.7-7.0.
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| Manufacturer | Bailey Hydraulics |
|---|---|
| Country | |
| Part number | G4-2042 |
| Inner Code | 4286015 |
| Product type | Bronze Steam Pressure Reducing Valve |
|---|---|
| Nominal diameter | DN20 (3/4 inch) |
| Bore | 3/4 in B.S.P. (20mm) |
| Material | Bronze |
| Spring range | 0.7-7 bar (10 to 100 P.S.I.) |
| Face to face dimension | 4 1/8 in (105 mm) |
| Max inlet pressure | 21 bar (305 P.S.I.) |
| Outlet pressure adjustment | 0.70 bar (10 P.S.I.) to 6.90 bar (100 P.S.I.) |
| Maximum working temperature | 240ºC |
| Commodity Code | 84229090 |