Piston valves KVN

Excellent ideas are lasting In the year 1922 Richard KLINGER the founder of this company had an idea, the principle of which is still valid today. He designed the first piston valve. He replaced the sealing system of a conventional globe valve with a cylindrical piston and two elastic replaceable jointing rings.

Environmentally safe and energy efficient

Constant research and further development yield a quality, which comes through brilliantly in extreme applications and is marked by the slightest of leak rates. KLINGER piston valves are the best solution in hot water-, steam-, heat transfer medium- and dry gas application.

Tested and certified

KLINGER KVN piston valves have been tested by independent research institutes under the toughest conditions. They passed the Fire-safe test according to API 6FA as well as the Heliumleakage test with best results. These results impressively prove the exceptional efficiency of KLINGER piston valves. Today, piston valves are manufactured based on the state of the art technique and according to the highest quality requirements of ISO 9001: 2008.

KVN Advantages

■ Reliably tight – across the ports and to the atmosphere

■ Environmentally safe and energy efficient

■ Asbestos-free

■ No erosion on the sealing surfaces

■ Insensitive to impurities due to maintenance-free sealing system

■ Unbeatable in a comparison of profitability

■ Maintenance-free

■ Easy to install

■ Valve rings are replaceable in the line

■ Excellent control characteristics

■ Fire-safe tested according to API 6FA

■ Inspected according to EPA-emission-test

■ Conforms to TA-Luft

■ VdTÜV license 1065 type approval

■ Suitable for oxygen (BAM)

 KVN DN 15 200 KX-GT

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