China Cheap price Manual Gate Valve Cast Iron - Bellow Seal Gate Valve – Nortech
China Cheap price Manual Gate Valve Cast Iron - Bellow Seal Gate Valve – Nortech Detail:
Product Detail:
What is Bellow Seal Gate Valve?
Bellow Seal Gate Valve is operated as an obstruction between fluids and the air. At the same time, the valve can prevent fluids leaking to the air and guarantee zero leakage of pipelines.
The bottom of bellows is welded to the valve stem of the bellow seal globe valve to avoid process fluids eroding the valve stem.
Bellow Seal Gate Valve Technical Specifications
NORTECH advantages of Bellow Seal Gate Valve
What is the Static Balancing Valve used for?
1.Metal bellowsseal the moving stem and increase durability of packed stem seal valves
2.Bellow provide a barrier between the stem at its point of entry through the pressure boundary and the process fluid within the valve, to eliminate stem leakage
3.An anti-rotation device is provided in the bonnet to ensure bellow does not get twisted during assembly and disassembly or by vibration
4.Bellow-sealed valves are usually leak tested using a mass spectrometer to detect leakage rates below 1x10E-06 std.cc/sec.
5.Bellow-sealed bonnets are backed up with a standard stem packing set and a leakage monitoring port between the bellows and the packing in order to prevent catastrophic release of hazardous fluid in the event of a bellows leak.
Product Show:
What is the Bellow Seal Gate Valve used for
This kind of Bellow Seal Gate Valve is widely utilized in pipeline with liquid & other fluids.
HVAC/ATC
Chemical/Petrochemical
Food and Beverage Industry
Power and Utilities
Pulp and Paper Industry
Industrial environmental protection
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While using the "Client-Oriented" organization philosophy, a rigorous top quality command process, highly developed production devices and a potent R&D workforce, we normally provide high quality products, outstanding solutions and aggressive charges for China Cheap price Manual Gate Valve Cast Iron - Bellow Seal Gate Valve – Nortech, The product will supply to all over the world, such as: Czech Republic, New Zealand, Brisbane, Our mission is "Provide Goods with Reliable Quality and Reasonable Prices". We welcome customers from every corner of the world to contact us for future business relationships and achieving mutual success!
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By Eleanore from Monaco - 2017.07.28 15:46
