NON-SLAM SWING CHECK VALVE MANUFACTURERS IN ITALY

Valvesonly Europe is among the most trusted Non-Slam Swing Check Valve Manufacturers in Italy that provides precision-engineered valves that guarantee smooth, noiseless operation in flow control systems. Our non-slam check valves are both anti-water hammer and designed to secure critical infrastructure.

What is a Non-Slam Swing Check Valve?

A Non-Slam Swing Check Valve is a variation of the standard swing check valve featuring a damping device or spring-carrying disc to permit rapid but restrained closure. The design avoids disc slamming in sudden closure and water hammer risk.

Why Required?

In high-pressure or high-speed pipelines, spurious flow reversal can make the valve disc slam close, inducing water hammer, vibration in the pipes, and harm. Non slam check valves provide smoother closure to avoid such problems and prolong system life.

Key Components of Non-Slam Swing Check Valve

• Valve Body (Carbon Steel, Stainless Steel, Ductile Iron)
• Spring-Assisted Swing Disc
• Seat Ring
• Hinge Mechanism
• Bonnet Cover
• Shock Absorption/Damping Mechanism

Working Mechanism

During forward flow, the pressure pushes the disc off the seat so that fluid can flow. When flow is arrested or reversed, the disc closes in a controlled position, either by spring or damper, without sudden impact and quiet shut-off.

Benefits of Non-Slam Swing Check Valve

• Eliminates water hammer
• Quieter operation
• More equipment protection
• Long life
• Quick and controlled shut-off

Functions of Non-Slam Swing Check Valve

• Prevents reverse flow
• Reduces system stress from fluctuation of flow
• Protects pumps, compressors, and piping
• Supports energy-efficient fluid systems

Industries 

1. Water and Wastewater Treatment
2. Power Plants
3. Oil and Gas
4. HVAC Systems
5. Petrochemical
6. Chemical Industries
7. Marine Applications

Our non-slam swing check valves are manufactured with precision from high-quality materials and designed for performance in demanding flow applications. They offer quiet, reliable operation and are stocked in a full range of sizes and pressure ratings.

Why Choose Us?

At Valvesonly Europe,we bring to the table innovative valve technology, timely customer service, and globally approved products to fit your specific needs.

Valvesonly Europe is your best bet if you need quiet, safe, and reliable flow control. As professional Non-Slam Swing Check Valve Manufacturers in Italy, we bring quality and performance in every valve.

Description

Body Material – BS 1868, BS 1873, API 6D, ASME B16.34, Carbon, Stainless, Alloy, Cast Steel(A216 WCB, WCC, LCB, LCC, WC6, WC9), WCB, SS304, 316L, Duplex Steel, 904L, Aluminium bronze , Stainless Steel [ SS316 , SS304, SS316L, SS904L, CF8, CF8M, F304, F316, F31L, F51, F3,F55, F91 ]
Class – 150LB-900LB
Size – 1/2 ‘’- 40’’
Ends –Flanged, socket weld, threaded, butt weld.