Check Valve
- C17 Slanted Seat Tilting Check Valve
- DENZ-C17 Slanted Seat Check Valves are installed in pumping applications to prevent backflow in the network. Each interior part is suitable for use in drinking water systems. Due to its slanted seat, the valve closes before reverse flow occurs, which mitigates pressure surges. The valve can also be fitted with a hydraulic damping device to further reduce the risk of water hammer. The valve is designed for both soft sealing and metal seated types.
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Description
DENZ-C17 Slanted Seat Check Valves are installed in pumping applications to prevent backflow in the network. Each interior part is suitable for use in drinking water systems. Due to its slanted seat, the valve closes before reverse flow occurs, which mitigates pressure surges. The valve can also be fitted with a hydraulic damping device to further reduce the risk of water hammer. The valve is designed for both soft sealing and metal seated types.
Product References
• A fast reversal of flow direction
in conventional swing check valves is often followed by
loud slams and mechanical pressure surges stressing
pipelines and foundations. In the event of the back flow
suddenly stopping, pressure surges can lead to the
destruction of the pipeline.
• ENGJS500-7 Ductile iron body and bonnet for high
strength and impact resistance.
• Travel of disk reduced by 25% due to slanted position of
the seat, closing time also reduced.
• Disk closes without slamming due to damping unit
activated at 10 to 15% before final closing
• position of the disk (optional).
• Compact design.
• The seal is easily replaced when the valve disc is open
• Sealing ring completely relieved from stress and wear
in the open position
• Shear strain of the rubber seat much reduced due to
the high eccentricity
• Optimum closing of rubber seat into the body seat
• Metal sealing, corrosion and wear resistant sealing surfaces.
• Face-to-face dimension according to EN 558-1, basic series 14. (production range F4, DIN 3202)
• 100% of the valves are subjected to Hydrostatic tests according to EN 12266-1. Pressure for seat: PN x 1.1 ,
for shell: PN x 1.5
DENZ Su Teknolojileri A.Ş.
In the ever-evolving landscape of global trade, where adaptability and innovation are key, DENZ and our sister company, Focus Actuators, stand as beacons of manufacturing excellence and technological prowess. Located in the industrious heart of Konya, Turkey, DENZ operates one of the region's most advanced manufacturing facilities, setting a benchmark in quality and efficiency.
Our commitment at DENZ extends beyond merely meeting market demands for quality and affordability; we aim to redefine these standards. We steadfastly deliver superior, economically accessible products, aligning with the sophisticated needs of our global clientele.
The headquarters in Ankara is a nucleus of innovation and dynamism, housing our skilled export and marketing teams. These teams drive our vision of excellence and customer-centric service, propelling us towards new frontiers in manufacturing.
Equally significant is our sister company, Focus Actuators, renowned for its specialized manufacturing of multi-turn and quarter-turn electrical actuators for valves and penstocks. Focus Actuators complements DENZ's offerings, embodying the same ethos of innovation and quality. Together, we represent a comprehensive solution in the field of industrial manufacturing and automation.
Our Konya facility, featuring a state-of-the-art, self-financed casting foundry, is a testament to our commitment to in-house production and stringent quality control. When partnering with DENZ and Focus Actuators, clients are assured of expedited, efficient delivery for complex projects, backed by competitive pricing and unparalleled product quality.
Every product from our facilities carries the proud distinction of being 100% Turkish-Made, a testament to our dedication to sustaining local craftsmanship on a global scale. This is more than a mark of origin; it is our pledge to uphold and celebrate the rich legacy of Turkish manufacturing, meeting the world's needs with our innovative solutions.
