Wedge Gate Valves factory Introduction Flanged wedge gate valves have extended lifespan and easy installation with pipelines. The gate valve only be fully opened and fully closed, providing secure operation in long run. Features-1 1.OSY, bolted bonnet, Flexible or solid wedge; 2.Welded or integral seat with hardfaced alloy steel is more abrasion resistance 3.Ensured stem seals with flexible graphite packing and rugged gland; 4.As the medium flows in a smooth and straight channel, the flow resistance is small; 5.Unobstructed channel permits the maximum flow rate; 6.Water hammer is not easy to produce due to the long closing time; 7.The medium can flow in any direction on both sides; Major Specification Nominal size: 2"~48" (DN50~DN1200锛?/p Nominal pressure: Class150~2500锛圥N10~PN420锛?/p Standard: API 600, API 603, ASME B16.34,ASME B16.5, EN 1092 Body material锛欳arbon steel, Stainless steel, Alloy steel, Duplex stainless steel End connection锛欶F, RF, RTJ, TG, MF Operation锛歁anual, Pneumatic, Electric, Hydraulic Maintenance 1. Pay attention to the storage environment of the valve. It should be stored in a dry and ventilated room, and both ends of the passage should be blocked. 2. The valve should be inspected regularly, and the dirt on it should be removed, and anti-rust oil should be applied to its surface. 3. The valve after installation and application should be checked and repaired regularly to ensure its normal operation. 4. Check whether the sealing surface of the valve is worn or not, and repair or replace it according to the situation. 5. The sealing performance of the valve should be tested to ensure its performance. 7. The valve in operation should be intact, the bolts on the flange and bracket are complete, the threads are not damaged, and there is no looseness. 8. The packing gland is not allowed to be skewed or have no pre-tightening gap. FAQ 1.Q: Are you a manufacturer or trading company ? A: We are a genuine valve factory to offer valves at acceptable cost and assured quality. 2.Q: Can you make tailored products ? A: Yes, we can customize the valve design, manufacturing and inspection for our clients according to the drawing and technical datasheet. 3.Q: What is your MOQ and common delivery time? A: Our MOQ is 1 set for general industry valves and 10 sets for customized valves. Delivery time is 7 working days for general valves and 40 working days for customized valves. 4.Q: Can you provide technical drawing and tender datasheet? A: Yes, we are capable of dealing with tender orders under our brand in global areas. We offer one-stop technical support and send you quickest proposal once you become our longterm partner, agent and distributor. 5.Q: How can you help with our installation and start-up? A: We offer complete literature, videos, operation manuals to give lengthy guidance. Furthermore, our technicians can be dispatched for site job as per the request.Wedge Gate Valves factory website:http://www.jitaivalvegroups.com/gate-valves/wedge-gate-valves/