Design
Cast Y-pattern globe valve to ASME B16.34 with pressure seal bonnet. Outside screw and yoke. Rising stem and non-rising handwheel. Stellite hardfaced seating surfaces, incl. back seat. With graphite gasket and gland packing. Pressure/temperature ratings to ASME B16.34. Butt weld ends to ASME B16.25 standard. Face-to-face length to ASME B16.10, valve testing in compliance with API 598. Available in carbon steel and alloy steel.
Application
Power stations, general industry and process engineering. For water, steam, gas, oil and non-aggressive fluids. Other applications on request.
Overview of technical data
|
Bonnet design |
Yoke for fitting actuator |
|
Class(es) |
2500; 1500;900 |
|
Maximum temperature |
593 002 |
|
DN max. |
200 |
|
Body/bonnet seal element |
Pressure seal bonnet |
|
Handwheel movememt |
Non- rising |
|
Design standard |
ASME B16. 34 |
|
DN min. |
50 |
|
Valve disc/plug material |
Metal- to-metal seat |
|
eClass assignment |
37010210 |
|
Size(s) (NPS) |
2" - 8" |
|
Threaded-end design |
butt weld end design |
|
Stem sealing |
Gland packing |
|
Body design |
Y- valve body |
|
Body material |
Cast steel |
|
Trim |
Stellite |
|
Actuator options available ex works |
Electric actuator to customer' s choice |
|
Pressure/Temperature Rating |
ASME B16. 34 |
|
Body material(s) (ASTM standard) |
WCB; WC6;WC9 |
|
PN max. |
439 |
|
Main applications |
Oil / Gas;Energy;Industry and process engineering |