BONETTI 514-515
Bellow seal stop valve, carbon steel or stainless steel
DN15/250
Art: 514-515
Description
Stop valve
Carbon steel or stainless steel
Rating DIN 2401 PN40
Flanged ends to DIN 2545 – PN40
Size DN15 to DN250
Tecnical description
- standard flanges are raised face, drilled
- face to face dimensions (A) to DIN 3202-F1
- standard material schedule: 51, 53, 63
- seat and disk of stainless steel
- OS & Y rising non-rotating stem only for art.515
- stroke indicator, antirotation device only for art.515
- backup packing