Company Profile

Product Description
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The fire-fighting hard-sealed gate valve with non-rising stem and grooved connection is a key component with distinctive features and practical value in the fire-fighting system. It adopts a non-rising stem design, where the valve stem does not move up and down with the valve plate. The entire valve stem is hidden inside the valve body. This not only makes the valve's appearance more concise and compact but also effectively prevents the valve stem from being damaged by collisions and corrosion, prolonging the valve's service life. Its hard-sealed structure uses materials such as metal or cemented carbide as the sealing pair, which can still maintain excellent sealing performance in harsh environments such as high temperature and high pressure, preventing the leakage of the medium in the fire-fighting pipeline and ensuring the stable operation of the fire-fighting system. The grooved connection method is a major highlight of this valve. During installation, there is no need for complex welding or threaded connection operations. It only requires grooving both ends of the pipeline and connecting the valve to the pipeline through a special clamp, which greatly shortens the installation time, reduces the installation cost, and also facilitates later maintenance and replacement work. In the fire water supply systems, fire sprinkler systems of various buildings and industrial fire-fighting facilities, the fire-fighting hard-sealed gate valve with non-rising stem and grooved connection has become a reliable choice to ensure fire safety with its unique advantages.
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FAQ
1. Are you a factory or trading company?
We are one of the largest fire hose manufacturer in Asia, we been specilize in fire hose and fire-fighting equipment for more than
30 years. We warmly welcome clients from worldwide to visit our factory and cooperate with us.
2. Can you produce goods with special specification ?
Our company focuses on customized products.
3. How long is the delivery time?
30-45 days after the advance payment.
4. How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment.
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