Sev-valve Anticorrosive ball valves, we know that gas and liquid-focused industries need smooth, reliable operations. If things are going well and it saves everyone time, money, and effort. We have therefore developed certain designs of ball valves utilizing electric and pneumatic power which make these operations much simpler. Our specialized ball valves can help you optimize processes, which equates to less time troubleshooting, and more time getting things done correctly
A unique ball valve is a tool that is beneficial to the metal seat ultimate in controlling the movement of gas and liquids. There is a round disc with a hole in the middle inside each valve. Once the valve is opened, gas and liquid can pass through this orifice without restriction. But when the valve is closed, the round disc covers the hole, which prevents any flow. This simple design allows for easy control over gas or liquid flow through pipe systems.
Our sev-valve focus on the special ball valve to control your gas and liquids flow tightly and accurately. That is to say, you can create just the right flow rates and pressures, which is important to ensure everything functions optimally and effectively. Our valves help you prevent surprises from doing unexpected work and thus keep your operations on the right path
In addition, our specially ball valves are designed for very easy use. There double block & bleed ball valve are a few different ways that you can operate the valve. You can have the mechanical movement done by hand, using an electric motor, or even using a pneumatic actuator that uses air pressure. This flexibility gives you the option to choose the format that makes the best sense for you.

The use of an electric motor to control the valve gives the valve an added benefit of operation from a distance which is quite useful. In this way, you can turn the valve on or off without being right at it. Alternatively, the pneumatic actuator option uses compressed air to assist in moving the valve. This top entry ball valve approach is very effective and gives a dependable operation, which is crucial in many manufacturing environments.

Not only are they energy-efficient, but also our special ball valves are durable, produced from premium materials. Because they are so durable, you won’t need to replace the valves often, which can save you money on maintenance and repairs over time. This dab ball valve means less hassle and more time to focus on other critical tasks.

Special ball valves offer a precise flow of gas and liquid that ball valve industry is essential for good engineering. That is, no matter what part you are leading — whether reaping a reactive chemical or controlling how significant components in one shape or another move — everything will work as expected with our special ball valves.
Electro pneumatic ball valve, as an enterprise accredited by API6D, ISO9001 and other standards We are committed to providing customers high quality products as well as knowledgeable technical advice. We also provide innovative supply chain solutions that increase business efficiency.
The main products of SEV include ball valves and Electro pneumatic ball valve. Materials include WCB CF8, CF8M, CF3, CF3M, LF2, 304, 316L, 316L, Titanium, Monel, 304L and 316L. LF2, LCB, LCC, A105, 316L, 316L, 304L, 316L and 304L. The pressure range is 150lb to 2500lb (0.10Mpa up to 42Mpa) and the sizes range from 1/2" to 48"(DN6 to DN1200). SEV can manufacture valves that have a working temperatures of between -196 and 680. These valves are designed and made in compliance with the specifications of ASME, ANSI, API, DIN, JIS etc.
Our ongoing pursuit of technological innovations includes providing customized products to our clients. We can provide different valves, clamps and special industrial products. In accordance with the Electro pneumatic ball valve of customers, based upon our research and development technologies and experience in design and manufacturing in order to offer more stable, reliable, safe and low-cost unconventional products.
SEVVALVE is a world-class manufacturer of industrial valves. It has met all qualifications to manufacture reliable industrial valves for the most demanding and severe services in the Oil, Gas, Refinery, Chemical, Marine, Power and Electro pneumatic ball valve. We have established long-term and reliable relations with more than 200 companies around the globe.
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