Tielong Valve Industry Reputation Merchants with Complete Design, Research and Development, and Production Integration Manufacturers Reputation merchants guarantee quality, and every product is carefully selected and designed by us with great care. Our professional customization experts carefully select materials and design every product with great care. Our company has a strong technical force and advanced equipment. We have a technical team with years of experience in the production and sales of pipe fittings, ensuring timely delivery. Customer first and worry free, our online customer service is available 24/7 to meet your needs at all times. Product Overview This pneumatic knife gate valve is a complex automation control instrument composed of various pneumatic components and valve bodies. Commonly used in situations that require quick cutting or opening. Double action: Two position control for valve opening and closing; Single action: (Spring reset): In the event of electrical and…