-size:dn50~dn300
-connection standard:pn10/16, ansi150, din16, jis10k, 16k
-working temperature:-15~300℃
-working pressure:pn10~pn25
-body:wcb、ss304、ss316、ss316l
-disc:wcb、ss304、ss316、ss316l
-seal:hard metal seal
-medium:powder
-operating:pneumatic、electric
ordering hotline:021-54150349