According to the screw position of the stem the gate valve can be divided into rising stem gate valves and non rising stem gate valve nrs.
Rising stem gate valve animation.
High pressure gate valve assembly animation duration.
When opening or closing the gate it is through the rotating of valve stem.
Rising stem resilient seated fusion bonded epoxy coated cast iron gate valve.
Orbit valve package rising stem ball valve and piston actuator animation ideal for applications that require zero leakage and frequent operation cameron orbit rising stem ball valves are used globally in gas processing plants using molecular sieve systems in switching service.
Stainless steel stem and fixings.
Non rising stem gate valve.
Stem nut for open stem gate valve is on its cover.
Epdm coated wedge for bubble tight seal.
The stem nut is inside valve body and contact with the medium directly.
The product rang of tianjin binhai international machinery valve co ltd.
The advantage of this construction is that the height of gate valve remains the same so the installation requires small room and is suitable for big gate valves or.