Gate valve ROCK DN50 CF8M EPDM GG25 with pneumatic actuator S.A. ROCK-SA-050-1-A-B

Pneumatic damper for a wide range of applications

The ROCK DN50 damper, made of gray cast iron GG25 and equipped with a CF8M disc and EPDM seal, is a reliable solution for regulating the flow of media in industrial installations. Pneumatic drive ensures fast and precise control, and the solid construction guarantees long-lasting and trouble-free operation. It is particularly useful where process automation and remote flow control are required.

Construction and application

The damper construction is based on a body made of gray cast iron (EN GJL-250), which ensures strength and corrosion resistance. The disc made of CF8M (a stainless steel-based alloy) is characterized by high chemical and mechanical resistance. The EPDM seal guarantees tightness and reliability over a wide range of temperatures and pressures. The damper finds application in heating systems, water supply systems, as well as in installations using seawater or alcohol.

The damper is characterized by a cast iron body (EN GJL-250), which provides mechanical strength and corrosion resistance. The disc made of CF8M guarantees chemical and mechanical resistance, and the EPDM seal ensures tightness over a wide range of temperatures and pressures. This allows the damper to be used in installations with a working pressure of up to 16 bar and an operating temperature from -10°C to 110 °C, handling media such as hot and cold water, seawater or alcohol.

Advantages of the ROCK damper

The ROCK damper stands out with a number of advantages that make it an ideal choice for both professional installers and end users:

• High quality workmanship: The use of the highest quality materials guarantees long-lasting and trouble-free operation of the device.
• Precise control: The pneumatic drive enables quick and accurate regulation of the medium flow.
• Wide range of applications: The damper can be used in various industrial installations, handling various media.
• Corrosion resistance: The materials used in production provide resistance to aggressive chemicals.
• Easy installation and operation: The damper design has been designed with simplicity of installation and intuitive operation in mind.