valves and components for gas industry
cryogenic and high-pressure engineering
aerospace, marine and energy industry


Figure: BALANS

BALANS – The technically challenging high pressure valve with low actuating force

With the innovative technique of STÖHR ARMATUREN a settled balance of power is created for a pressure to 420 bar. Only low actuating forces are necessary for actuating the valve. The sealing to atmosphere by a stainless steel bellow guarantees the lowest leak rates. BALANS valves are suitable for temperatures to 223 K (-50°C). The standard valve is designed for DN 10/PN 420 with manual operation by handwheel. Other sizes and different actuators will be manufactured upon request.

Technical data

Nominal diameter [mm] : 10*
Operating press. [bar]: up to 420
Operating temp. [K]: 223 to 323
Service fluids : N2, O2, H2, Ar, N2O, CO2, *
End connections: optional
Installation position: optional
Actuator : manual

* other service fluids upon request

Techn. Specs.: PDF

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STÖHR ARMATUREN was rewarded with the seal of quality for "Innovation by Research" by the Stifterverband für die Deutsche Wissenschaft (Founding Association for German Sciences) and is a permanent corporate member of following cryogenic associations: Deutscher Kälte- und Klimatechnischer Verein | Cryogenic Society America, Inc. | British Crygenics Council |

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