impacode | 756986 |
---|---|
uom(单位) | PCE |
title(品名) | 756986 VALVE PRESS. RELIEF GUNMETAL, #618SGFO NBR SEAL 1-1/2" |
desc(描述) | Marine Type Approvals held for these valves: American Bureau of Shipping, Bureau Veritas, DNV, Germanischer Lloyd, Lloyds Register. Overflow and control valves made of gunmetal with stainless steel spring. Suitable for liquids, steam and gaseous media. Available models: 618 sGF0 Non-gastight version without lifting lever, 618 tGF0 Gastight version , 618 sGFL Non-gastight version with lifting lever. Available seals: NBR , PTFE. Ranges of adjustment: 0.2 – 0.8 bar, 0.5 – 2.5 bar, 2.0 – 12 bar, 12 – 20 bar with PTFE seal. Valves can be delivered unset within a pressure range or set and sealed at the factory. |
cdesc(自动翻译) | 756986 该阀门为枪金属材质,型号为#618SGFO,具有NBR密封,适用于1-1/2英寸的海洋类型认证。这些阀门获得了美国船级社、 Bureau Veritas、DNV、德国劳氏和英国劳氏等各种机构的认可。它们采用不锈钢弹簧,适用于液体、蒸汽和气体介质。可供选择的型号包括: - 618 sGF0:非气密型,无提升杠杆 - 618 tGF0:气密型 - 618 sGFL:非气密型,带有提升杠杆 密封选项包括: - NBR(丁腈橡胶) - PTFE(聚四氟乙烯) 调节范围如下: - 0.2 - 0.8 巴 - 0.5 - 2.5 巴 - 2.0 - 12 巴 - 12 - 20 巴(使用PTFE密封) 阀门可按需在工厂内设置并密封,也可在指定压力范围内非预设交付。 |
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