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Reliable and durable, WESDOM’s products are your purpose; WESDOM not only provides products, but also provides one-stop service.

When the valve plate is fully open, the top of the valve plate is in contact with the valve cover. Without stopping the water, the bolts, valve cover and nuts can be disassembled for seal replacement and repair.

Use the hand wheel when opening and closing the pneumatic butterfly valve. Do not use levers or other tools to avoid damaging the valve parts.

Reliable and durable, WESDOM’s products are your purpose; WESDOM not only provides products, but also provides one-stop service.

Gate valves and butterfly valves both function as switches to regulate flow in pipelines. Of course, there are still methods in the selection process of butterfly valves and gate valves.

We have always abided by our commitment to partnerships, meeting or exceeding the requirements of each customer.

To solve your problems and provide the best solution is the direction we have been committed to.

Check valve refers to a valve whose opening and closing parts are circular discs and rely on their own weight and medium pressure to act to block the reverse flow of the medium.

Make sure the pipe is not dirty and doesn’t have welding particles, for example, before installing it. This may cause irreparable damages in the valve when the equipment is started → prepare a clean working area.

For valves that are not frequently opened and closed, the handwheel should be turned regularly and lubricant should be added to the valve stem thread to prevent seizure.