We are professional forged valve manufacture from China. If you are interested in any of forged steel gate valve, or have a customized requirement to fill, please feel free to email us. We hope to hear from you soon.
DESIGN FEATURES
A compact but extremely sturdy design for high pressure-temperature service
Solid stellite 6 wedge(optional)ensures low friction and long service life.
For class 1500 valves and for steam service,seats are seal-welded to the body.
Packing rings are precompressed to 4000 psi to provide a highintegrity seal.
For welded bonnet valves,the bonnet is threaded in and torqued to an engineered torque value and the body bonnet joint isstrength-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.
A special is also available with double packing,leak-off connection,live-loading and a packing blowout for easy removal of old packing.
Bolted bonnet gate vales for alkylation service and HF Acide service
Parallel slide gate valve
API603 1/2-11/2"(15-40mm)for ASME class 150,300&600.
