... 2.Pressure:150-2500LB,PN6-25 Cast Steel Gate Valve With Prices 1.Size: NPS2"-24",DN50-600mm ... wheel, gear, square head.5.Standard: GB,DIN,JIS,ANSI,BS.6.Suitable medium:water,oil.air ... inspection: BS6755, DIN 3230, JIS B2003, API5983) Face to face dimensions: BS5163: 1986, DIN 3202 F4-F5, JIS B2002 ... , ANSI B16.104) Flanged end: BS4504, DIN 2532, JIS B2212, ...