Bianchi F.lli

Compression safety valve

Art. 447F

Compression safety valve

Valvola di sicurezza con attacco a compressione Scheda tecnica - Compression safety valve
Legend
CW510LCW510L - low lead CW602NCW602N - DZR solarsolar

Items

Code Version Size (D) Smooth Pack D1 H L
447F0004A1 1,5 Bar 1/2" 10 15 22 25.0
447F000402 2,5 Bar 1/2" 10 15 22 25.0
447F000410 10 Bar 1/2" 10 15 25 24.0

* the last letter of the code indicates the type and color of the handle

Smooth
  • Yellow
  • Chrome
  • Nickel
  • White
Aluminum handle
  • F Red
  • E Blue
  • G Yellow
  • M Black
Iron handle
  • A Red
  • D Blue
  • B Yellow
  • N Black

Working temperature: 0-110°C (solare/solar 140°C)
Max working pressure: 10 bar
Opening overpressure: 20%
Closing differential: 20%
Body in forged brass
Threads: ISO 228
The set pressure is stamped in relief on the cap