Standard or Nonstandard: Standard Structure:Gate Pressure:Medium Pressure Power:Hydraulic Material: Brass Temperature of Media:Normal Temperature Media:Water Port Size:1/2"-4" Place of Origin:Shanghai, China (Mainland) Brand Name: OEM Application:General technology:forging&temper treatment:sand blasting polishing Certificate:CE,ISO9001,2008 Port:full port Size:DN15 to100 PN: 16 Surface: nickel,throme plated or nature Thread&connection:BSP G NPT thread FXF connection