V802 Globe Valve Bellow Seal
V802 Bellow Seal Globe Valve is basically a shut-off valve having a compact structure and can also be considered as one kind of control valve to balance the pressure. Bellows are used as a valve stem sealing components. To avoid the leakage of the valve stem, the valve having the structure with bellows instead of stuffing boxes generally used for the ordinary valves. V802 bellow seal globe valve is operated as a barrier between fluid and the air. At the same time, the valve can prevent fluid leaking to the air and guarantee zero leakage of pipelines.
Application Range
- Steam
- Heat Transfer Media, Oil, Ammonia
- Hot Water
- Water and process fluids
Related Products
- V801 Standard Globe Valve
- V601 Axial Expansion Joint
- V200 Lift Check Valve
Product Features
- Bellows designed and qualified for long life cycles are tested for high pressure/temperature applications
- Superior and precisely machined surface seating obtains zero leakage
- No loss of fluids, better security for the industrial equipments
- Non-rotating stem prevents torsion of bellows and ensures long life, in addition lower torque values are obtained
- Stem below assembly can easily be replaced by bolted bonnet structure
- Zero emission and maintenance free
- Suggested in applications where isolation of fluid from the outer environment is necessary
- Preserves fluid quality with the bellows sealing the inner valve components
- Effective for energy saving
