Self Operated Pressure Regulating Valve ZZYP
Self Operated Pressure Regulating Valve ZZYPProduct overviewProduct model: ZZYPNominal caliber: DN20~200mmNominal pressure: PN1.6~ 6.4MPaBody material: cast steel, stainless steel, alloy steel, etcOperating temperature: -46℃-950℃Connection mode: flange, weldingDesign standard: GB/T17213Structure length: GB12221-89Inspe...