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Well-designed Ball Valve Nace - Double Block And Bleed Ball Valve – Nortech

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Well-designed Ball Valve Nace - Double Block And Bleed Ball Valve – Nortech Detail:

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What is Double Block And Bleed Ball Valve ?

Double Block And Bleed Ball Valve is a combination of one or more block/isolation valves, usually ball valves, and one or more bleed/vent valves, usually ball or needle valves. The purpose of the block and bleed valve system is to isolate or block the flow of fluid in the system so the fluid from upstream does not reach other components of the system that are downstream. This enables the engineers to bleed off or vent or drain the remaining fluid from the system on the downstream side in order to execute some kind of work (maintenance/ repair/ replacement), sampling, flow diversion, chemical injections, integrity check for leakage etc.

Double Block And Bleed Ball Valve Technical Specifications

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What is the Double Block And Bleed Ball Valve used for?

This kind of  Double Block And Bleed Ball Valve  is widely utilized in the exploiting, refining and transporting system of oil, gas and mineral. It can be also utilized to produce chemical products, medicine; production system of hydroelectricity, thermal power and nuclear power; draining system,

heating system and gas system in cities or industries.


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Well-designed Ball Valve Nace - Double Block And Bleed Ball Valve – Nortech detail pictures

Well-designed Ball Valve Nace - Double Block And Bleed Ball Valve – Nortech detail pictures


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Our purpose would be to offer good quality products at competitive price ranges, and top-notch support to clients around the whole world. We're ISO9001, CE, and GS certified and strictly adhere to their good quality specifications for Well-designed Ball Valve Nace - Double Block And Bleed Ball Valve – Nortech, The product will supply to all over the world, such as: Roman, Nicaragua, Oman, Our expert engineering team will generally be prepared to serve you for consultation and feedback. We're able to also give you with free of charge samples to meet your requirements. Best efforts will likely be produced to provide you the best service and merchandise. When you are keen on our business and items, make sure you speak to us by sending us emails or call us quickly. In an effort to know our merchandise and company extra, you may come to our factory to view it. We'll generally welcome guests from all over the world to our business to create business relations with us. Be sure to feel cost-free to speak to us for small business and we believe we are going to share the best trading experience with all our merchants.
  • Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Rae from Cancun - 2017.02.28 14:19
    The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By Meredith from Rio de Janeiro - 2018.09.21 11:01

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