Model: | - |
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Brand: | - |
Origin: | - |
Category: | Industrial Supplies / Machine Hardware / Valves |
Label: | Forged steel flange , valves |
Price: |
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Min. Order: | - |
Live Chat: | Last Online:22 Sep, 2013 |
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
1.A compact but extremely sturdy design for high pressure-temperature service.
2.Solid CoCr alloy wedge (optional) ensures low friction and long service life.
3.For Class 1500 valves and for steam service, seats are seal-weldedto the body.
4.Packing rings are precompressed to 4000 psi to provide a high integrity seal.
5.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).
6.Fully guided wedge reduces wear on seating surfaces.
7.Repairable 2-piece stem drive.
8.Parallel slide gate valves also available.
9.Optional design available with double packing, leak-off connection, live-loading and a packing blowout for easy removal of old packing.
China PowerTop Energy System Co.,Ltd.
Add: 14th Building,QiGangYuan,ShiZhuang Town, JiangYin , JiangSu , China
mailbox:Mark @ptesx.com
web:www.ptesx.com