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DESIGN FEATURES
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| 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. |
