Today we are going to focus on manufacturers to tell you about the relevant multi-leaf blast of air flow control valve structural features, to know that a majority of users of this knowledge is more concerned in understanding this knowledge, we can understand that it's safer applications. Let's look at the specific, as follows: Characteristic (l) of the air flow control valve in the full width of the blade to send a unified specification for the four positive pressure fan investment, leaf-shaped diamond-shaped double blades, vanes between soft lap 18,605,342,909 positive pressure blower, so good airtight performance. Features (2) air volume control valve body architecture After 2 mm cold rolled galvanized sheet molding, carbon dioxide gas welding or welding by ordinary Q235 plate processing; blades with 1 mm cold rolled galvanized sheet for corrugated, two piece synthetic spot-square shaft inserted, or 2 mm G235 steel cold forming, punching chip interpolating axes or welding circular shaft. Features (3) of the valve sub-manual, electric, divided according to the materials used: iron, galvanized sheet, aluminum plate, stainless steel four positive pressure blower Join the same body structure and size specifications. For more information about multi-leaf outlet of knowledge that we will continue to bring you to organize, so stay tuned professionals share outlet pressure and efficient application of the small details of outlet pressure in industrial applications is very dominant positive pressure blower specifications, I believe that we are all to see. Efficient use pressurized air outlet is our most focused on each user's problem, for which we will focus on today to share with you about the outlet pressure setting Requirements: a: the stairwell should be set up every 2 to 3 layers A normally open outlet louvers; combined with a scissor stair wells each request should be two: set up a normally open outlet louvers; three requirements: outlet pressure should not be set at the site was blocked door; four requirements: pressure outlet wind speed of not more than 7m / s; requires five: the front room should be located on each floor of a normally closed outlet pressure, the fire control center linkage outlet open fire when the fire layer. Current room with a hoist signal using normally closed fire doors, can be set normally open outlet pressure; six requirements: only set when the first chamber pressurized air supply, should adopt the top-feed type outlet or use of air curtain form. For more information about the latest application of pressurized air delivery we will continue to organize your presentation, so stay tuned. Positive pressure blower wholesale | Suntown clean air conditioning | Jinchang positive pressure blower is provided by the Texas Air Conditioning Equipment Co., Ltd. Sheng-purification. Texas Air Conditioning Equipment Co., Ltd. Sheng-purification (www.dzhffj.com) is a leader in Dezhou, fans, ventilation equipment, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Sheng leader in clean air-conditioning staff warmly welcome all inquiries negotiations to create clean air conditioning Sheng a better future.