Specification :

pressure seal gate valve
1) size:3"-24"(DN80-DN600),pressure::ANSI 600lb-2500lb(PN10.0-42.0MPA), API600 standard,
body material:carbon steel,stainless steel,alloy steel, operation:hand wheel,gear,eletric
temperature rang:-29.c-730.c.

2)design feature:deposit welding hard alloy steelon seat face,flexible wedge,total travel guilding design,0-leakage on body and bonnet,by-pass valve to balance the pressure and easily operated;