VAG CEREX® 300-L Butterfly Valve disk made of ductile iron - lug-type

PN: 10/16 - DN: 50...600

Productgroup: Butterfly Valves

Medium: Water

Resilient-seated, lug-type butterfly valve for flange mounting to pipelines; disk with centric bearing; suitable for use in water applications. With replaceable liner mounted on a vulcanised seal carrier ring, and disk with triple bearing. Suitable for use in water treatment, water distribution, in dams, power plants and in industry.

  • Sealing system/standard: Resilient seated in accordance with EN 593
  • Face-to-face length: acc. to EN 558, 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
  • Triple shaft bearing
  • Body: Ductile iron EN-GJS-400-15 (GGG-40)
  • Disk: Ductile iron EN-GJS-400-15 (GGG-40)
  • Shaft end: Stainless steel 1.4021
  • Collar: EPDM
  • Body: Internally and externally epoxy coated
  • Disk: Epoxy coated
Technical datasheet
VAG CEREX® 300-L Butterfly Valve
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Assembly and operating instruction
CEREX® 300
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Certificate
DVGW-NW CEREX®300 Water
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Drawing
CEREX® 300-L DN50-125_DXF
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CEREX® 300-L_DN150-300_DXF
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CEREX® 300-L_DWG
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CEREX® 300-L_DN50-125_DXF
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Product information
Butterfly Valves
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Tender text
CEREX® 300-L - Water
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Video
CEREX® 300
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Contact

VAG-Klamflex-Valves South Africa 
19 Resnick Street
Factory 
Krugersdrop South Africa 1739
Phone: +27 (11) 762 5326
Mobile: +27 (72) 842 9147
Fax: +27 (86) 611 0586

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