Gas ball valves

Applications

  • Natural gas systems
  • Compressed air

Available

  • in sizes from DN 10 to DN 800
  • with full bore or reduced bore
  • with welded connections according to EN (DIN) and GOST standards
  • also with flanged or threaded connections
  • with manual lever, manual gear, electric or hydraulic actuator

Characteristics

  • fully welded construction
  • light weight
  • easy to insulate
  • space saving design
  • easy to install and use
  • maintenance-free
  • long service life
  • total bi-directional tightness (EN 12266-1, leakage rate A)
  • high-quality materials, suitable for many different applications

  • stainless steel or stainless material plated ball
  • trunnion mounted (sizes ≥ DN 600)
  • spring loaded PTFE ball seals
  • blow-out safe stem construction
  • stem sealing with double o-rings

Gas ball valves, reduced bore

Gas ball valves, full bore

Download 3D pictures from MagiCloud

Reference: Peterburggaz

Gas ball valve features

Fully welded structure of high quality materials

  • pressure vessel steel
  • suitable for many different applications and withstands varying water quality
  • lightweight and space-saving design
  • practically maintenance-free

Blow-out safe stem construction

  • Ensures safe valve operation
  • 90 degree position limiter
  • valve position is always readable