斯派莎克减压阀及溢流阀
设计良好的蒸汽系统，产生清洁干燥的蒸汽，并使用高压输送 - 最低的成本，最高的蒸汽品质
在用汽点通常需要低压蒸汽。因此需要能自动精确、可靠、低成本的减低蒸汽压力的控制阀。
型号
- 自作用控制阀 (运行时无需额外动力).
- 气动控制阀
范围表
- Pressure Reducing Valves
- Surplussing Valves
| Valve type | Pilot operated | Direct acting | Pneumatically actuated |
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| DP | DRV | BRV2 | BRV7 | SRV2 | LRV2 | SPIRA-TROL | |
| Steam Applications |  |
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| Gas Applications | |
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| Liquid Applications | |
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| Minimal Pipeline Space | |
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| Minor Branch Lines | |
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| Major Branch Lines | |
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| Steam Distribution | |
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| Accurate Control Options | |
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| Variety of Control Options | |
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| High Capacity | |
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| Poor Media Conditions | |
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| Technical literature | Literature for these products is available below | SeeControl Valv | |||||