Products

Quick-Closing Gas Valve Combination in Pressure Balnced Design

Type KVH-KVH with intermadiate- and down stream venting

Application

Gas turbined
Main shut-off valves in gas systems
Valves with type testing to:
97/32/EC Pressure Equipment Directive, modul B

Nominal diameter:

80 to 300 mm

Operating pressure:

Up to 80 bar

Operating temperature:

-15 °C to 200 °C

Technical Data

Valve body:

Cast steel GS-C25; stainless steel 1.4408

Seal elements:

Perbunan/Viton/Teflon

Stem seal:

Maintenance-free due to stainless steel bellows

Actuator:

Piston actuator with closing spring, pneumatic self-medium or electro-hydraulically controlled

Control:

Electropneumatically operated 3/2 directional valve

Piston indication via limit switches

Gas_turbine_quick_closing_valves.pdf download (154,75 KB)
Info-Enquiry

Quick-closing Gas Valve of Pressure-Balncing Design

Type KVII/HF

Application

Gas turbines
Main shut-off in gas systems
Valves with type testing to:
97/23/EC Pressure Equipment Directive, modul B

Nominal diameter:

80 to 500 mm

Operating pressure:

Up to 80 bar

Operating temperature:

-15 °C to 200 °C

Technical Data

Valve body:

Cast steel GS-C25; stainless steel 1.4408; welded steel construction

Seal elements:

Perbunan/Viton/Teflon

Stem seal:

Maintenance-free due to stainless steel bellows

Actuator:

Piston actuator with closing-spring, pneumatic self-medium or electro-hydraulically controlled

Control:

Electromagnetically operated 3/2 directional valve, position indication via limit switches

Gas_turbine_quick_closing_valves.pdf download (154,75 KB)
Info-Enquiry

KÜHME Armaturen GmbH, Am Vorort 14, 44894 Bochum, Phone: +49 234 - 2 98 02 - 0, Fax: +49 234 - 2 98 02 - 10