焊接球阀可安装锁紧装置开关指示压力测试:1/4"-2" 1,500psi 21/2"-4" 1,200psi标准连接:焊接、卡箍连接 SMS.DIN.RJT.IDF活接连接Actuator device can be upon requestde.*air testde under water at 100psiOpen and closed *itions.Hydrostatic test pressure 1/4"-2",500psi 21/2"-4" 1,200psiStandard End:Weld&Clamp-End Other SMS.DIN.RJT,IDF Male/Male can be required.标签: 东莞市三片式球阀 东莞市三片式球阀厂家广东东莞市东莞市三片式球阀厂家供应气动卡箍三片式球阀气动三片式球阀