ASHUN油顺溢流阀MRV-02PSRV-06T-2PModularReliefValves積層型調壓閥選購指南HOWTOORDERMRV系列編***SERIESNUMBER02稱呼口徑VALVESIZEP作動型式TYPEOFWORKINGPABWH壓力調整範圍PRESSUREADJ.RANGEBC型式MODEL***高使用壓力MAX.OPERATINGPRESSURE(Kgf/cm²)壓力調整範圍PRESSUREADJ.RANGE(kgf/cm²)