1) size:3"-24"(DN80-DN600),
pressure::ANSI
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; it can meet the high-temperature,high pressure situation.widely used in power,petrochemical enterprises
to manager at kst com