Dual Check Valve
- C19 Dual Plate Check Valve
- DENZ-C19 Dual Plate Check Valve is an all purpose non return valve that is much stronger, lighter in weight and smaller in size compared to a conventional swing check valve or life check valve. The Double Plate Check Valve employs two spring-loaded plates hinged on a central hinge pin.
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DENZ-C19 Dual Plate Check Valve is an all purpose non return valve that is much stronger, lighter in weight and smaller in size compared to a conventional swing check valve or life check valve. The Double Plate Check Valve employs two spring-loaded plates hinged on a central hinge pin.
Product References
• Due to its light weight and ease of installation, dual
plate check valves can be installed more easily and
require less maintenance.
• There is a spring-torque control mechanism on the valve
that enables it to open smoothly without any friction.
• A long service life makes it easy to preserve and repair
the valve.
• Their application ranges from heating and cooling to
liquid, gas, and steam.
• Besides steam and condensate pipes, check valves
can also be used in water supply, oil, and natural gas
pipelines.
• Horizontal or vertical installation is possible with the
dual check valve valve.
• It is possible to install them at any position with the help
of the appropriate springs.
• To prevent corrosion and rust from occurring, the shaft
of the valve is made of stainless steel material.
• The seat surfaces are self-seating, reducing dragging.
• When flow is determined in the system, expanders shorten and halves discs and allow fluid to flow
between the disc and the body.
• With disc spring force, the disc sits on the EPDM sealing rings on the body when the flow stops.
• Easily installed between two flanges due to its short installation length and eye screw (hook).
• There is no need to perform any maintenance on the valve.
• 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.

