Butterfly Valve VAG CEREX® 300-L (Sea Water)

Product features and benefits

• Resilient seated in accordance with EN 593
• Face-to-face length acc. to EN 558-1, basic series 20 (DIN 3202 / K1)
• Lug-type for flanges acc. to EN 1092-2
• Centric disk, mounted in three maintenance-free bearing bushes
• For bolting between pipe flanges
• As end-of-line valve for flange connection to pipeline flanges. Operation only permissible with suitable counter-flange.
  • DN 50-300: 16 bar
  • DN 350-400: 14 bar
  • DN 450-600: 10 bar
• Replaceable rubber sleeve with integrated seal for functionally reliable use for flared flanges, welding flanges, PE flanges as well as loose flanges with V-collar
• Stable sealing seat due to collar with vulcanized support ring
• Vacuum tight up to 1 Torr
• Tight in both flow directions
• With bare shaft and actuator flange connection acc. to ISO 5211

Material

• Body: Ductile iron EN-GJS-400-15 (GGG-40)
• Disk: Bronze 2.0975
• Shaft end: Stainless steel 1.4462
• Collar: EPDM

Corrosion protection

• Body: Internally and externally epoxy coated

Version

• With electric actuator
• With notched hand lever
• With pneumatic actuator
• With worm gear unit and handwheel
• Optimised version for low working pressure 5 bar available