bob综合体育官网下载 CEREX® 300-L Butterfly Valve disk made of ductile iron - lug-type

PN: 10/16 - DN: 50...300

Productgroup: Butterfly Valves

Medium: Gas

Resilient-seated, lug-type butterfly valve for flange mounting to pipelines; disk with centric bearing; suitable for use in gas pipelines. With replaceable liner mounted on a vulcanised seal carrier ring, and disk with triple bearing. Suitable for use in digestion towers, in waste-water applications, in industry, in gas main and service lines, in pressure stations and in gas storage tanks.

  • Sealing system/standard: Resilient seated in accordance with EN 13774 (DIN 3352 - 4A)
  • 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
  • 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 0,1 bar absolute
  • Tight in both flow directions
  • For gases according to DVGW Guideline G 260
  • 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: NBR
  • Body: Internally and externally epoxy coated
  • Disk: Epoxy coated
Technical datasheet
bob综合体育官网下载 CEREX® 300-L Butterfly Valve
Download
Assembly and operating instruction
CEREX® 300
Download |
Certificate
DVGW-CE CEREX®300 Gas
Download |
Product information
Butterfly Valves
Download |
Tender text
CEREX® 300-L - Gas
Download |
Video
CEREX® 300
Watch
Zeichnung
CEREX® 300-L DN50-125_DXF
Download |
CEREX® 300-L_DN150-300_DXF
Download |
CEREX® 300-L_DWG
Download |
CEREX® 300-L_DN50-125_DXF
Download |
3D model
bob综合体育官网下载 CEREX® 300-L Butterfly Valve
Contact

bob综合体育官网下载 -Group
Headquarters
Carl-Reuther-Str. 1
68305 Mannheim
Germany
Phone: +49 (621) 749 0
Fax: +49 (621) 749 2156

Write e-mail

Questions about the product?

Our experts will gladly answer your questions and support you competently and reliably!

Find contact

My bob综合体育官网下载

In order to use all functions and advantages of the site, you need a user account.

Register now / Login