KLEPSAN Brass Swing Check Valve 2 1/2″
Automatic reverse-flow protection that keeps pumps and pipelines safe without external power.
KLEPSAN Brass Swing Check Valve 2 1/2″ guarantees pump and system safety through automatic protection against reverse flow. In addition, its brass body resists corrosion, and the stainless steel disc mechanism needs no external power. Therefore, it delivers dependable performance up to 25 bar in high-pressure installations, and it fits 2 1/2″ (DN63) female-female connections to ISO 228 Whitworth.
The valve operates between -10°C and +90°C, so it stays reliable on both cold and hot fluid lines all year round. Moreover, the swing disc opens with forward flow and closes instantly when flow reverses, preventing backflow without actuators or electricity. The brass body and stainless steel disc withstand aggressive media, and the ISO 9001 compliant construction means no maintenance is required for continuous duty at PN 25.
KLEPSAN Brass — Technical Specifications
Agricultural irrigation systems and deep-well pumps commonly rely on this valve, as do industrial cooling circuits and boiler plants. Furthermore, building fresh water tanks and pump suction lines use it for safe flow control, together with fire valve systems and high-pressure air lines. As a result, it performs reliably in aggressive environments where long service life matters.
Key Advantages
- Automatic disc mechanism protects pumps from reverse pressure
- Brass body offers superior resistance to corrosion
- Maintenance-free design ensures uninterrupted operation
Applications
- Agricultural irrigation systems and deep-well pumps
- Industrial cooling circuits and boiler plants
- Building fresh water tanks and pump suction lines
In conclusion, KLEPSAN Brass Swing Check Valve 2 1/2″ fully meets reverse-flow protection requirements. ORFA Industrial supplies this valve worldwide and provides technical support and order assistance. Contact us for your flow control projects.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies


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