0102030405
ZYC self-operated pressure control valve
Pagguhit ng ZYC self operated pressure control valve Teknikal na parameter Nominal pressure: 1.6Mpa Nominal diameter: 15 ~ 125mm Gumamit ng medium: tubig, langis at iba pang non-corrosive na likido Naaangkop na temperatura: 0 ~ 100 ℃ Control range: pare-pareho ang uri ng pagkakaiba sa presyon: 10KPA, 20KPa , 30KPa Flange standards: GB / T 17241.6, GB / t9113, en1092 Test standard: GB / T 13927, API598 Typical installation diagram Material of main parts Pangalan ng bahagi valve body Stem Disc diaphragm texture ng materyal Gray cast iron, cast steel stainless steel Copper pandikit Nitrile rubber casting Pangunahing dimensyon ng koneksyon DN 15 20 25 32 40 50 65 80 100 125 Connection mode thread flange L 110 110 115 130 200 215 230 275 290 310 310 310 1mm ang pagkakaiba sa presyon 0 205 240 300 350 380 daloy 0.2-1 0.3-1.5 0.5-2 1-4 1.5-6 2-8 3-12 5-20 10-30 15-45