Κεκλιμένου Δίσκου Zubi - Βαλβίδα αντεπιστροφής κεκλιμένου δίσκου - T113AR
Κεκλιμένου Δίσκου Zubi - Βαλβίδα αντεπιστροφής κεκλιμένου δίσκου - T113AR

Zubi - Βαλβίδα αντεπιστροφής κεκλιμένου δίσκου - T113AR

If quality and performance is the issue, Zubi check valves family is your choice.

Unidirectional Metal seated oblique angeled check valve. Prevents fluid returning through the pipe. Light design. Auxiliary spring option improves closing time ad reduces water hammering.

Applications: Water, Seawater, air, steam, clean products.

Τυποποίηση (Επιλογές)
  • DIN
  • ANSI
Σύνδεση (Επιλογές)
  • Φλαντζωτή (τύπου φέτας)
Υλικό Κατασκευής (Επιλογές)
  • AISI 316 (Stainless Steel)
Ονομαστική Πίεση (Επιλογές)
  • PN 6
  • PN 10
  • PN 16
  • PN 25
  • PN 40
  • PN 64
 

Main Features

  • Low pressure drop and opening pressure.
  • Fast acting.
  • The assembly of the valve can be done either horizontally or vertically, it depends on the installation structure.
  • Metal seated (suitable for applications where absolute tightness is not necessary).
  • Suitable for all the standard flanges Short Face to Face.
  • Quick closing reaction.
  • Short Face to Face.
  • Excellent tightness (Leakage 0,1 mm3 x DN with water).
  • Directional arrow in the body showing correct mounting position.
  • Doesn’t need any maintenance.
  • For high performances and pressures up to PN40

DIRECTIVAS

  • DIR 2014/68/EU (PED) Fluid Group 1(b), 2 (Cat. I. mod. A)
  • DIR 2014/34/EU (ATEX) Area 2&22

Technical Data

FLANGE CONNECTION

  • PN6/PN10/PN16/PN25/PN40/PN64
  • ANSI150/300

SIZES & PRESSURES

  • DN40 to DN400: 40 bar
  • DN450 to DN700: 25 bar

TIGHTNESS

  • As per API598

MATERIALS

BODY & DISC CF8M (AISI316), DUPLEX SAF2205, SUPERDUPLEX SAF2507, 254SMO.

SPINDLE AISI302 Special alloys under demand

ACCESSORIES AND OPTIONS

Spring, counterweight (for a slower and gradual opening and faster closing), handlever, switches, locking devices.

Zubi - Tilting Disc Check Valve - T113AR