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VMV - Ductile Iron Bellow Valves
FromVMV Newton
The Ductile Iron Bellow Valve is engineered to provide an advanced solution for managing steam and heating systems. Adhering to high international standards like EN12516 for design, EN558-1 for face-to-face dimensions, and EN1092-1 for flanged ends, these valves ensure seamless integration and dependable performance. Tested in compliance with EN12266, they are suitable for steam systems, thermal oil systems, and both hot and cold water applications. The innovative design integrates the functionalities of both a globe and check valve. When closed, the stem and disc design ensures robust sealing, preventing media flow, and when opened, it acts as a check valve to avoid backflow. This dual functionality not only enhances security but also offers significant cost savings, ideal for installations with spatial constraints. Related products include SBT10 and SBT20 Inverted Bucket Steam Traps, SFT10 and SFT40 Ball Float Steam Traps, and other advanced steam trap technologies, making this an all-inclusive solution for sophisticated thermal management.Most popular related searches
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- Design standard: EN12516
- Face to face dimension: EN558-1
- Flanged ends:EN1092-1，DN40-200 thickness according EN1092-2
- Test & inspection: EN12266
- Steam System
- Thermal Oil System
- Hot and cold water
- The Bellow sealed globe check valve is a valve with two function ,which is globe and check valve. Connecting this valve’s stem and disc is designed to open structure . The stem can withstand the movement of the valve disc when it close valve, which can combine the disc sealing and seat sealing surface to achieve the close status. In the meanwhile, the valve can break off the media in pipeline .when opening the valve, stem and disc is disengaged. It plays the role of a check valve to prevent the media back flow.
- This valve has a dual function ,it can cost savings and higher security.
- Especially suitable for the installation location restrictions for special occasions.