Sinopival Non-rising Stem Gate Valve

Sinopival (www.sinopival.com) manufactures non-rising stem gate valves.
The valve with resilient seat can deform to generate compensation action under pressure of wedge, thus brings good sealing performance. It act as role of dam device or control device in pipeline and widely applied in potable waterworks,sewage projects,construction,petrochemical,food and power station.
1-Name:Non-rising stem gate valve
2-Standard:BS 5163,DIN 3352, JS-10K
3-Size:2"~64"
4-Pressure:150LB
5-Material:Ductile iron,cast iron
6-Operator:handwheel,gear,electric or pneumatic actuator.

Compared with rising stem gate valve,it has :

1-Adv.:This kind of valve remain the same height when open&shut,appropriate for limited installed space,through open&shut indicator to know open or shut extend.

2-Dis-adv.:But the the stem thread can be lubricated and touch with medium, easliy corrosion.

If you need more technical information, please contact our engineers at sales@sinopival.com