产品简介
PR-3AS螺纹减压阀，PR-3AS蒸汽减压阀，*317蒸汽减压阀
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：http://www.jl48.com
详细介绍
PR-3AS螺纹减压阀，PR-3AS蒸汽减压阀，*317蒸汽减压阀
| (PR-3AS) CAST IRON PRESSURE REDUCING VALVE CLASS 10K |
* Please name the model No. (PR-3AS) when negotiation. | * Thread: BS21, ANSI B2.1 or DIN-259. | * Max. Temperature: 220℃ | | | * Test Pressure: Body 20 kgf/cm2 (Hydrostatic) | * Primary Pressure: 0.3 kgf/cm2 – 10 kgf/cm2 |
Material: | Model: | PR-3AS | | | Body Cap | IRON | | Bottom Cover | IRON | | Gasket | ASBESTOS | | Diaphragm | ST.ST. | | Seat/Disc/Stem | STEEL | | | Spring | ST.ST. | | | Spring Seat | STEEL | | Packing | PTFE | | Adjust Scr. Nut | BRASS | | Bolt | STEEL | |
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DIMENSION | mm | Size | inch | 1/2 | 3/4 | 1 | | | | | | | | | mm | 15 | 20 | 25 | | | | | | | | | L | 93 | 93 | 101 | | | | | | | | | H | 196 | 196 | 202 | | | | | | | | |
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