VALFTEK Disco Check Valve DN125 PN16
Compact wafer check valve built for high-temperature and high-pressure backflow protection.
VALFTEK Disco Check Valve DN125 is a high-performance flow control element engineered to prevent backflow in industrial piping. Moreover, its DN125 wafer connection allows easy installation even in confined spaces. In particular, the ductile iron body delivers long-lasting, durable service.
The valve opens through a disc mechanism driven by the flow force. When flow stops or reverses, the disc closes automatically under gravity and back pressure. Consequently, the metal-to-metal seal performs reliably at high temperature and pressure, protecting system equipment from reverse-flow damage. No spring mechanism is used, which keeps maintenance needs to a minimum. It handles a temperature range of -20 °C to +250 °C and a pressure class of PN16, up to 16 bar.
VALFTEK Disco Check Valve DN125 — Technical Specifications
It serves critical duties in superheated water, hot water and compressed air lines. Furthermore, it is preferred in power plants and HVAC systems, as well as broader industrial processes. As a result, it provides an ideal solution for water distribution lines and industrial piping installations.
Key Advantages
- Ductile iron body for high mechanical strength and corrosion resistance
- Metal-to-metal seal for minimum leakage and maximum safety
- Low maintenance requirement and long service life
Applications
- Backflow protection in superheated water and hot water installations
- Compressed air lines and industrial process systems
- Power plants, HVAC and general water distribution lines
As a result, VALFTEK Disco Check Valve DN125 offers a reliable, high-performance flow control solution for your industrial piping. ORFA Industrial supplies it worldwide and provides technical support as an authorized distributor. Contact us for technical support and orders.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies




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