台湾317 SV-B27安全阀

台湾317阀门华东地区上海佳裕阀门***： 台湾317安全阀SV-B27(sv-b27) bronze safety relief valve (old model: s3w-a) model: sv-b27 / svp-b27 without lever model: sv-b29 / svp-b29 with lever sv-b27/sv-b29 optional pressure: 10.5~20 kgf/cm2 when placing order, please indicate working pressure the disc can be replaced with ptfe for good effect of anti-leakage. (model: svp-b27, svp-b29) working fluid : sv-b27/sv-b29/svp-b29 non-corrosive gas, air, steam. svp-b27 (without lever) non-corrosive gas, liquid, air, steam, water, oil. working temp: -45℃～185℃ working pressure: sv-b27 / sv-b29 : 0.3 ~ 10 kgf/cm2 11 ~ 20 kgf/cm2 svp-b27 / svp-b29 (ptfe) 3 ~ 10 kgf/cm2 thread end: bspt (bs21), npt (ansi b2.1)