NEW: regulating butterfly valve by Kühme Armaturen GmbH

Being part of the proven KÜHME high-performance valve series for industrial applications, the PKIII type is used in any application where safe and quick shut-off of gaseous media is required. The electro-pneumatically controlled quick-closing butterfly flap valve sets standards for tightness, service life and reliability even in the most demanding applications. The butterfly flap valve is mainly used as a tight shut-off device for gaseous media in systems with low pressures.

Media: gaseous

Application: Power plant technology, Steelworks, Biogas & Landfill gas,

Industrial combustion, Air separation plants PSA

Application areas

- Automatic butterfly flap valve for gas burners and gas devices, type-tested in

accordance with DIN EN 161 (up to DN 1600)

- Main shut-off for gas systems

- Pipe systems for gaseous media and fuels in all industrial sectors

Nominal size: DN 300 to 3000

Operating pressure: max. 2.5 bar g up to DN 700 (static)

from DN 800 to DN 1600: 1.0 bar g (static)

from DN 800 to DN 1600: 1.0 bar g (static)

Differential pressure switchable: up to 2.5 bar (depending on the nominal size

and actuator size)

Operating temperature: max. + 300°C

Advantages

- Closing time < 3 seconds

- Safety guaranteed by the proven sealing system with soft seal

(leakage rate A in acc. with EN 12266-1)

- Closing of the valve is dampened to reduce pressure surges in the pipeline

- Heavy duty design for high amount of operating cycles

- High-performance valve with long service life