Size range(s)
NPS 1/4 - 2 (DN 8 - 50)

Pressure rating
ASME Classes
150 - 4500

Standard connections
Threaded, Socket weld, Flanged

Features and benefits

A compact but extremely sturdy design for high pressure-temperature service.

Solid CoCr alloy wedge (optional) ensures low friction and long service life.

For Class 1500 valves and for steam service, seats are seal-weldedto the body.

Packing rings are precompressed to 4000 psi to provide a high integrity seal.

For welded bonnet valves, the bonnet is threaded in and torqued to an engineered torque value and the body bonnet joint is strength-welded, offering double protection against leakage. (Body/bonnet threads and strength-weld).

Fully guided wedge reduces wear on seating surfaces.

Repairable 2-piece stem drive.

Parallel slide gate valves also available.

Optional design available with double packing, leak-off connection, live-loading and a packing blowout for easy removal of old packing.

Other Information
China PowerTop Energy System Co.,Ltd.
Add: 14th Building,QiGangYuan,ShiZhuang Town, JiangYin , JiangSu , 325105, China 
mailbox:Mark @ptesx.com
web:www.ptesx.com