中文品名:压力阀,DIN #618SGFL
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.
这些阀门获得的船型认证包括:美国船级局、美国船级社、DNV、德国劳埃德船级社、劳埃德船级社。溢流阀和控制阀由青铜制成,配置不锈钢弹簧。适用于液体、蒸汽和气体介质。可供选择的型号有:618sGF0不带升降杆的非气密型,618tGF0气密型,618sGFL不带升降杆的非气密型。可供选择的密封件:丁腈橡胶、聚四氟乙烯。调整范围:0.2-0.8巴,0.5-2.5巴,2.0-12巴,12-20巴,聚四氟乙烯密封。阀门可以在压力范围内不设置,也可以在工厂设置并密封。