Factory making Forged Steel Trunnion Mounted Fully Welded Ball Valve - Vacuum negative- pressure safety valve – Convista
Factory making Forged Steel Trunnion Mounted Fully Welded Ball Valve - Vacuum negative- pressure safety valve – Convista Detail:
A72W-10P, A72W-10R
A72W is applicable in negative pressure system with temperature≤200℃. When the negative pressure in the container exceeds the allowed value, the valve will open automatically and absorbs air. When the negative pressure in the container reaches the allowed value, the valve will close automatically so as to protect the equipment and the system. It is to be installed in normal non-negative pressure systems. When the discharge valve of the container and system has not opened, which produces the negative pressure, this valve will open automatically.
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With a sound enterprise credit history, exceptional after-sales services and modern production facilities, we've earned an outstanding track record amongst our consumers across the whole world for Factory making Forged Steel Trunnion Mounted Fully Welded Ball Valve - Vacuum negative- pressure safety valve – Convista, The product will supply to all over the world, such as: Swiss, Iran, Mauritania, We welcome you to visit our company & factory and our showroom displays various products and solutions that will meet your expectations. Meanwhile, it is convenient to visit our website. Our sales staff will try their best to supply you with the best services. If you will need more information, please do not hesitate to contact us via E-mail, fax or telephone.
By Elizabeth from United Arab emirates - 2018.11.22 12:28
Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
By Giselle from Australia - 2018.10.01 14:14
