连接尺寸:W "(8mm), W ' ÜOmm), të "(15mm), M "(20mm), l "(25mm), l!4 "(32mm), l!S"(40mm), 2 "(50mm), 21/è "(65mm), 3 "(80mm), 4 "(100mm)连接类型:螺纹,承插焊和对接焊端可用ISO 5211安装垫-高位垫锁定装置:阀门操作锁定在开启或关闭位置工作Température限制:-20°F ~ 350°F(-5°C ~ 175°C)工作压力限制:lOOOpsi (70kg/cm2)为i4“~ 1”;800psi (56kg/cm2)用于1W " ~2' 600psi (42kg/cm2)用于2të " ~4"阀门,根据API 598标准检测和测试。