现货特价【ATOS比例减压阀】32/M/7 20atos比例 阀 RZGA-A-033/80/M/7 31 RZGA-A-033/80/M/7 31直动式减压阀 RZGA-A-033/80/M/7 31atos比例 阀 RZGO-A-010/100 20 RZGO-A-010/100 20直动式减压阀 RZGO-A-010/100 20atos比例阀 RZGO-A-010/210 20 RZGO-A-010/210 20直动式减压阀 RZGO-A-010/210 20atosAGRCZO-A-10/100/P 10 AGRCZO-A-10/100/P 10 比例阀 RZGO-A-033/100 RZGO-A-033/100直动式减压阀 RZGO-A-033/100atos比例阀 RZGO-A-033/210 RZGO-A-033/210直动式减压阀 RZGO-A-033/210atos比例阀 RZGO-A-033/315 31 RZGO-A-033/315 31直动式减压阀 RZGO-A-033/315 31atos比AGRCZO-A-10/100/P 10 例阀 RZGO-AE-010/100 10 RZGO-AE-010/100 10直动式减压阀 RZGO-AE-010/100 10atos比例阀 RZGO-AE-033/210 10 RZGO-AE-033/210 10直动式减压阀 RZGO-AE-033/210 10atos比例阀 RZGO-TER-010/100 RZGO-TER-010/100直动式减压阀 RZGO-TER-010/100atos比例阀 RZGO-TER-010/100/I 40 RZGO-TER-010/100/I 40直动式减压阀 RZGO-TER-010/100/I 40atos
防爆阀:开关式和比例式的防爆阀应用在具有可燃颗粒并有爆炸可能的危险场合。防爆阀电磁铁系设计,坚固耐用,与阀集装为一体,能限制壳体的外部温度,以防止外部环境中的可燃物因此而自燃和爆炸。 防爆阀测试标准和防爆等级:按ATEX94/9/CE防爆标准:-ExII2GEExd IIC T6/T4/T3(用于II类气体、蒸汽或相关环境的地面工厂)-Ex I M2 EEx d I (用于I类地面、矿山、隧道等场所)美国I类,C