大流量常用型二口二位式电磁阀常闭型电磁阀,口径牙口自:1/2"~2-1/2"牙口.法兰口自:1/2"~6"常用流体:水,空气,热水,蒸气,油类.规格:1.口径在1-1/4"以下阀体为铸铜,口径在2"以上阀体为铸铁.2.配管方式为水平式配管,动作方式为复动活塞式.3.标准规格电压为AC110V/220V(5060Hz),其它规格电压AC/DC为定制生产,使用电压降范围在±10%以内.特性:1.高性能,大流量,耗电少.2.产品为系列化生产.3.高湿度场所另有防水线圈,须定制生产.不适用流体:1.黏度在50cst以上之流体.2.加热成液态,冷却为固态之流体.3.腐蚀性流体.注意事项:1.配管时请将管内杂质完全除去.2.在电磁阀前端须安装过滤器.3.JIS阀作泄漏基准H级阀在常温时空气泄漏在400cc/min以下为正常标准电磁阀规格表型式配管口径流体孔径(mm∮)CV值流体温度(℃)使用压力Kgf/c㎡(bar)重量（kg）水空气热水蒸气油类净重毛重大流量通电开型,H级止漏环为铁弗龙,B级止漏环为合成橡胶.PVS-151/2"牙口199.35℃~185℃(H)级5℃~80℃(B)级0.5~100.5~100.5~100.5~100.5~101.962.07PVS-203/4"牙口199.30.5~100.5~100.5~100.5~100.5~102.062.17PVS-251"牙口25120.5~100.5~100.5~100.5~100.5~102.722.85PVS-351-1/4"牙口35220.5~100.5~100.5~100.5~100.5~103.503.64PVS-401-1/2"牙口35220.5~100.5~100.5~100.5~100.5~103.884.02PVS-502"牙口48480.5~100.5~100.5~100.5~100.5~109.6210.12PVS-652-1/2"牙口62680.5~100.5~100.5~100.5~100.5~1013.5017.00PVS-15F1/2"法兰口154.50.5~100.5~100.5~100.5~100.5~103.433.60PVS-20F3/4"法兰口209.30.5~100.5~100.5~100.5~100.5~103.723.85PVS-25F1"法兰口25120.5~100.5~100.5~100.5~100.5~105.435.59PVS-35F1-1/4"法兰口38250.5~100.5~100.5~100.5~100.5~1010.3810.78PVS-40F1-1/2"法兰口38250.5~100.5~100.5~100.5~100.5~1010.5010.98PVS-50F2"法兰口48480.5~100.5~100.5~100.5~100.5~1012.3512.84PVS-65F2-1/2"法兰口62680.5~100.5~100.5~100.5~100.5~1017.0022.00PVS-80F3"法兰口751000.5~100.5~100.5~100.5~100.5~1022.8029.30PVS-100F4"法兰口1001750.5~100.5~100.5~100.5~100.5~1031.5039.50PVS-125F5"法兰口1252401~101~101~101~101~1058.6073.60PVS-150F6"法兰口1502801~101~101~101~101~1076.0094.00)