More than 20 years of OEM and ODM service experience.

Hot sale Wedge Gate Valve - Bellow Seal Gate Valve – Nortech

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Our intention should be to fulfill our consumers by offering golden provider, superior price and superior quality for Radiator Butterfly Valves , Wenzhou ball valve factory , Fire Butterfly Valve , The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.
Hot sale Wedge Gate Valve - 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

bellow gate valve 02
Bellow Gate Valve 6”150lb


Product detail pictures:

Hot sale Wedge Gate Valve - Bellow Seal Gate Valve – Nortech detail pictures

Hot sale Wedge Gate Valve - Bellow Seal Gate Valve – Nortech detail pictures

Hot sale Wedge Gate Valve - Bellow Seal Gate Valve – Nortech detail pictures


Related Product Guide:

Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, belief the very first and management the advanced" for Hot sale Wedge Gate Valve - Bellow Seal Gate Valve – Nortech, The product will supply to all over the world, such as: Bandung, United Arab emirates, London, With the spirit of "credit first, development through innovation, sincere cooperation and joint growth", our company is striving to create a brilliant future with you, so as to become a most valuable platform for exporting our products in China!
  • As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Melissa from Spain - 2017.02.14 13:19
    Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Debby from Czech - 2017.04.28 15:45

    Related Products