1.size:1/2''-6''(Standard:JIS,BS,ANSI,DIN)
2.long service life and Water quality unaffected and Small resistance to fluidity
3.color:grey/china-white/white
4.oven test:no sign of bubble or cracks
5.simple installation and Good electrical insulation
6.temperature resistance: water temperature from -5° to 45°
7.application:structure engineering,water supply system,agriculture irrigation
pvc compact ball valve