| impacode | 757374 |
|---|---|
| uom(单位) | PCE |
| title(品名) | 757374 VALVE SAFETY GUNMETAL #861SGL, DIN 0.5-50 BAR DN8 |
| desc(描述) | Marine Type Approvals held for these valves: American Bureau of Shipping, Bureau Veritas, DNV,Germanischer Lloyd, Lloyds Register. Angular shaped spring loaded safety valves made of gunmetal with stainless steel spring and inlet body. Seal cap prevents unauthorized changing of set pressure. Suitable for the protection of pressure tanks and systems for neutral /non-neutral vapours, gases and liquids, steam boilers and steam plants. Available models: 861sGK non-gastight version with twist-type lifting mechanism, 861sGL non-gastight version with lifting lever, 861tG0 gastight for gases without lifting device, 861tF0 gastight for liquids without lifting device, 861tGF0 gastight for gases and liquids without lifting device. Available seals: PTFE up to 22 bar, PTFE + carbon from 22.1 bar up to 50 bar. All models are also available in Stainless Steel: series 461. 861sGL non-gastight version with lifting lever |
| cdesc(自动翻译) | 这是757374型号的安全阀，采用枪金属#861SGL制成，符合DN 0.5-50巴的规格，适用于DN8的船舶类型。该阀门获得了美国船级社、 Bureau Veritas、DNV、德国劳氏船级社和Lloyd's Register等多个机构的认证。 这种角形设计的安全阀配备不锈钢弹簧和入口体，弹簧加载，带有密封帽以防止未经授权调整设定压力。它适用于保护压力罐、中性或非中性气体、液体系统，以及蒸汽锅炉和蒸汽装置。 可供选择的型号包括： - 非气密型，带有扭转提升机制的861sGK版本 - 非气密型，配备提升杆的861sGL版本 - 气密型，专为无提升装置的气体设计的861tG0 - 气密型，专为无提升装置的液体设计的861tF0 - 气密型，同时适用于气体和液体且无提升装置的861tGF0 密封选项包括： - PTFE密封，适用于不超过22巴的压力 - PTFE+碳密封，从22.1巴到50巴的压力范围 所有型号也提供不锈钢（系列461）版本。861sGL型号指的是配备提升杆的非气密版本。 |
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