Standard or Nonstandard: Standard Structure: Butterfly Pressure: Low Pressure Power: Manual Material: C.I, D.I, C.S, S.S Temperature of Media: Medium Temperature Media: Water, Oil, Gas Port Size: 1-1/2"~40" Place of Origin: Zhejiang, China (Mainland) Model Number: EVBSS-358 Brand Name: EVERBEARING Application: General SIZE: 1-1/2"~40"