Refinery Gate Valve Based on years of abundant experience as well as professional technology, we are able to give remarkable Pneumatically-driven Actuator Entrance Shutoff as well as the most total service to our customers. We rely on the international commercial design as well as source advantages to provide full play to the synergy result and constantly create worth. Our team believe that a strong manufacturing ability have to be supported by a high level of infotech. We regards hope to develop service relation with you as well as seek mutual benefit.Pneumatic Actuator Gate Valve Details: Deki Carbon Steel Flexible Wedge Gate Valves are most common valves for heavy duty open and close functions. They are primarily used for slurries, viscous fluids, and are not normally considered for throttling purposes. A traveling wedge is moved with the operation of the stem nut. The wedge travels perpendicularly to the direction of the flow. The advantages of gate valves include minimum pressure drop when fully open, tight shut-off when fully closed, and relatively free of contamination buildup. Deki Carbon Steel Flexible Wedge Gate Valves can be operated by hand wheel, gear operators, electric actuators, pneumatic actuators. Other special requirements such as bypasses, locking devices, chain wheels, extended stems, non-rising stem structure, and bonnets for cryogenic services, etc. can be available upon request. Material: WCB, WC6, WC9, LCB, LCC, LC1, LC2, LC3, etc. Size Range: 2鈥?- 60鈥?/p> Pressure Rating: ASME Class 150, 300, 600, 900, 1500, 2500 Temperature Range: -50掳C~650掳C Standards: Design and Manufacture: API 600, ASME B16.34 Face to Face Dimensions: ASME B16.10 Flange End Dimensions: ASME B16.5, ASME B16.47 Butt Welded Dimensions: ASME B16.25 Pressure Test: API 598 Class 150Lb API600 Gate Valves Class 300Lb API600 Gate Valves Class 600Lb API600 Gate Valves We goal to create more value for our clients with our abundant resources, advanced machinery, experienced workers and superb solutions for Pneumatic Actuator Gate Valve. The company's talents are full of vigor and vitality, and at the same time, they are mature and steady, so that these forces can drive the development of the enterprise. Our environmental policy is to care for the environment, beautify the space, save energy and reduce consumption, and clean production.Refinery Gate Valve website:http://www.deki-valves.com/gate-valve/