Series GW, Globe 3-Way, Diverting / Mixing Type
Series GW control valves Globe, 3-way mixing & diverting, top and bottom seat guided Metso`s Neles series GW, 3-way top and bottom seat guided globe valves are high performance control valves with the all inherent benefits of linear control valves.
The most primary application is in temperature control. GW design combines the benefits of strong guiding with an unbalanced trim design and the actuator selection is done the same way as the single seated valves. The flow either comes into one side port and is diverted to the other side port and bottom port or it comes into the side and bottom ports and is mixed internally and passed to other side port.
GW standard seat leakage is ANSI Class II and optionally Class III or IV. Standard units are equipped with spring diaphragm or cylinder actuators and ND9000 intelligent valve controllers extended operational life and performance monitoring on-line.
|DESIGN :||Flanged, Butt weld & Socket weld|
|SIZE RANGE :||1”- 10”|
|PRESSURE CLASSES :||ASME 150 – 600|
|TEMPERATURE RANGE :||-196 … +593 °C / -321 … +1053 °F|
|STANDARD BODY MATERIALS :||CF8M / WCB|
|LEAKAGE RATE :||ANSI Class II ~ IV|
|TRIM MATERIAL :||410 SS / 316 SS / 630 SS / Alloy steel / Hard facing|
|BULLETIN REFERENCE :||4GV24|