Bottom price Ss Wafer Butterfly Valve - Vacuum negative- pressure safety valve – Convista
Bottom price Ss Wafer Butterfly 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.
Product detail pictures:
Related Product Guide:
Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for Bottom price Ss Wafer Butterfly Valve - Vacuum negative- pressure safety valve – Convista, The product will supply to all over the world, such as: Egypt, Philippines, Lahore, We follow up the career and aspiration of our elder generation, and we're eager to open up a new prospect in this field, We insist on "Integrity, Profession, Win-win Cooperation", because we have now a strong backup, that are excellent partners with advanced manufacturing lines, abundant technical strength, standard inspection system and good production capacity.
By Coral from Portugal - 2018.12.28 15:18
We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
By Dorothy from Jamaica - 2017.04.18 16:45
