Innovative, reasonable, and unique design, lightweight, and quick to open and close.
Low operating torque, easy to operate, labor-saving, and agile.
Can be installed in any position, easy to maintain.
The sealing components are replaceable, ensuring reliable performance with bi-directional sealing and zero leakage.
The sealing materials are resistant to aging and weak corrosion, offering a long service life.
◎ Material: Carbon Steel, Stainless Steel, Alloy Steel
◎ Nominal Size: NPS 2"~64", DN50~1600
◎ Pressure Rate: Class 75~150, PN 2.5~25
◎ Temperature Range: -46°C~+120°C
◎ Operator: Manual, Pneumatic, Electric, etc...
◎ Application range: Suitable for water supply and drainage and gas pipelines in food, medicine, chemical industry, petroleum, electric power, light
textile, paper making, etc. to adjust the flow and intercept the medium.
◎ Design Standard: API 609, GB/T 37621, GB/T 12238
◎ Pressure Temperature Rate: ASME B16.34, GB/T 12224
◎ Face to Face: ASME B16.10, GB/T 12221, EN558
◎ Flange Standard: ASME B16.5, GB/T 9113, JB/T 79, HG/T 20592, EN1092, GOST 33259
◎ Pressure Test: API 598, API 6D, GB/T 13927, JB/T 9092, GOST 9544
The Bellows Seal Gate Valve is a high-performance valve designed to ensure sealing integrity and prevent medium leakage. It utilizes bellows seal technology to effectively block fluid leaks that could cause environmental pollution or safety hazards. This valve is suitable for use in steam, thermal oil systems, heat exchangers, and other high-temperature, high-pressure fluid control applications. Its compact structure and easy maintenance offer long-term reliable sealing performance.
The Silenct Check Valve is a valve that automatically opens and closes the valve disc based on the flow of the medium itself, used to prevent the backflow of the medium. Belonging to an automatic valve, its main function is to prevent medium backflow, prevent pump and drive motor from reversing, and prevent the release of container medium. Check valves can also be used on pipelines to supply auxiliary systems where the pressure may rise above the system pressure.
The CN700 Low-Noise Control Valve is divided into the CN702 and CDN702 series, mainly designed to reduce the noise of compressible fluids. To adapt to the throttling, diffusion and expansion of gases, the valve core adopts a pressure-balanced structure, and the sleeve is equipped with many symmetrical small holes to reduce pressure drop. The fluid passage is in an S-shaped streamline, and a deflector wing is also provided to improve the smooth flow of the fluid around the sleeve. Therefore, the control valve has low pressure drop loss, large flow rate, low noise and less cavitation corrosion. The control valve is equipped with the RSMF series multi-spring pneumatic diaphragm actuator, which has a simple and compact structure, stronger stability, large output force and long service life.