Discount Price Ball Valve Company - Double Block And Bleed Ball Valve – Nortech
Discount Price Ball Valve Company - 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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Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for Discount Price Ball Valve Company - Double Block And Bleed Ball Valve – Nortech, The product will supply to all over the world, such as: Ethiopia, Saudi Arabia, Cyprus, In order to meet the increasing requirement of customers both home and aboard, we will keep carrying forward the enterprise spirit of "Quality, Creativity, Efficiency and Credit" and strive to top the current trend and lead fashion. We warmly welcome you to visit our company and make cooperation.
By Merry from UAE - 2018.09.23 17:37
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Ann from Czech republic - 2017.09.16 13:44
