Check Valve
- C20 Disc O Check Valve
- DENZ C-20 Disc-O Check Valves allow fluids in the facility to flow downstream and stop the flow in case of reverse flow. It is positioned in a brass body on a sealing surface that is processed on the body via expander force. The result is a 100% tight seal. The most common fluids for which Disc-o Check Valves are used are liquid gas and steam. The product’s compact design makes installation quick and easy, while offering a costeffective solution.
Product Details
Technicial Specifications
Other products
About the Company
Contact
DENZ C-20 Disc-O Check Valves allow fluids in the facility to flow downstream and stop the flow in case of reverse flow. It is positioned in a brass body on a sealing surface that is processed on the body via expander force. The result is a 100% tight seal. The most common fluids for which Disc-o Check Valves are used are liquid gas and steam. The product’s compact design makes installation quick and easy, while offering a costeffective solution.
• As soon as the flow in the system is determined, the
body and the disc begin to move in the same direction.
• Both horizontal and vertical positions are possible.
• It is easy to install due to its short installation length and
hooks on the body.
• A disc hinged to the body is located within the flow
section.n.
• When the disc starts moving in a defined direction on
the system, it leaves the flow section by rotating in its
axis, allowing the flow to pass.
• Designed to minimize pipeline head loss.
• When the system starts flowing, the expander shortens
and the disc shrinks back, allowing flow to flow between
the body and disc.
• Partially open valve discs cause pressure drops and
fluttering of the valve disc, causing water hammer and
disrupting the flow of water.
• A stainless steel spring is used in its construction.
• The disc and spring are stainless steel, and the body is brass.
• Even minimal leakage can be prevented with this product.
• 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.

