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75. Valves & Cocks

阀门旋塞

757300 VALVE OVERFLOW S.STEEL, PN40 #431MGFO DIN 15

757300 VALVE OVERFLOW S.STEEL, PN40 #431MGFO DIN 15
规格参数 参数值
IMPA编码 757300
产品单位 PCE
产品规格 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 spring made of spring steel with anti-rust protection with flange connections. With EPDM (ethylene propylene diene monomer rubber) seal suitable for water, neutral and non-sticking liquids, compressed air and neutral gases. Set pressure: 0.5 – 10 bar. Ranges of adjustment: 0.5 – 2 bar (not DN65 and larger), 1,5
中文汉化 757300 溢流阀 不锈钢材质,压力等级PN40 #431MGFO 德国工业标准DIN 15 -----描述-----:这些阀门已获得美国船级社(ABS)、法国船级社(BV)、DNV、德国劳氏船级社(GL)和劳氏船级社(LR)等多项船用型式认可。它们是由青铜制成的溢流阀和控制阀,配备不锈钢弹簧,适用于液体、蒸汽及气体介质。可选型号包括:618 sGF0(非气密无提升杠杆)、618 tGF0(气密型)和618 sGFL(非气密带提升杠杆),密封材料可选NBR或PTFE。调整压力范围包括0.2–0.8 bar、0.5–2.5 bar、2.0–12 bar,使用PTFE密封时最高可达12–20 bar。阀门可根据需求以未设定状态交付,或在出厂前进行设定并加封,确保在各类应用中具备良好的适应性与安全性。
IMPA版本 8th Edition

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