Compare HV3 with other isolation options
Return to the wider isolation valve range when you need to compare HV3 stop valves with ball valves and bellows sealed shut-off families.
HV3 stop valves
HV3 valves are the general manual stop-valve route in this section. If the application needs tighter external leakage control, compare bellows sealed stop valves . Where quarter-turn shut-off and actuator-ready automation matter more than globe-pattern isolation, continue into ball valves .
Related manual shut-off routes
HV3 valves are the general manual stop-valve route in this section. If the application needs tighter external leakage control, compare bellows sealed stop valves. Where quarter-turn shut-off and actuator-ready automation matter more than globe-pattern isolation, continue into ball valves.
If the surrounding station also needs local condition indication, add pressure and temperature gauges.
Continue your stop valve selection
HV3 stop valves are often chosen as part of a practical shut-off arrangement that also depends on leakage expectations, indication and the wider valve strategy around the line.
Explore isolation valves
Move into tighter leakage-control duties
Use bellows sealed stop valves when external leakage control and lower-emission shut-off matter more than a general-purpose stop valve format.
Add local condition indication
Review gauges when the isolation point also needs clear operating indication for commissioning, troubleshooting or shutdown procedures.