Factory wholesale 2500lbs Ball Valve - Double Block And Bleed Ball Valve – Nortech
Factory wholesale 2500lbs Ball Valve - Double Block And Bleed Ball Valve – Nortech Detail:
Product Detail:
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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No matter new customer or previous client, We believe in prolonged time period and trustworthy relationship for Factory wholesale 2500lbs Ball Valve - Double Block And Bleed Ball Valve – Nortech, The product will supply to all over the world, such as: Portugal, Spain, Florence, To win customers' confidence, Best Source has set up a strong sales and after-sales team to deliver the best product and service. Best Source abides by the idea of "Grow with customer" and philosophy of "Customer-oriented" to achieve cooperation of mutual trust and benefit. Best Source will always stand ready to cooperate with you. Let's grow together!
By Maureen from Mexico - 2018.11.11 19:52
The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
By Hulda from Indonesia - 2018.12.14 15:26
