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556 Series

556 Series

Ball valve in brass with pump coupling, ISO-T/S handle and automatic one-way valve with isolator.

Applications

The ball valve in brass mod. 556 is particularly suitable for thermally insulated systems. Coupling for standard 1”1/2 and 2” covers. ISO T handle.

Technologies and features

100% tested

Technical data

  1. Valve body: nickel-plated brass CW617N UNI EN 12165
  2. Ball: chromium-plated brass CW617N UNI EN 12165
  3. Seats: P.T.F.E.
  4. Cap: nickel-plated brass CW617 UNI EN 12165
  5. Stem: brass CW614 UNI EN 12164
  6. O-rings: HNBR- EP70P
  7. Plate: steel
  8. Lever: nylon6/6+30% fiberglass or butterfly handle in painted aluminium
  9. Nut: galvanized steel
  10. Anaerobic sealant: loctite 675?
  11. Cover: PELD
  12. Isolator stem: brass CW614N UNI EN 12164
  13. O-ring: HNBR-EPDM
  14. Seeger ring: steel
  15. One-way valve: view the technical sheet
Installation instructions

Among 556 Series

Contacts

Italiana Valvole s.r.l. Regione Monticelli, 13
28045 Invorio (NO) Italy

Monday Friday 8.30 - 12.30 | 14.00 - 18.00

info@italianavalvole.it

+39 0322 259545

+39 0322 255003

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