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BUTTERFLY VALVE UNE-EN 593 FIG.22 WAFER TYPE
Construcción Ø40 hasta Ø200

BUTTERFLY VALVE UNE-EN 593 FIG.22 WAFER TYPE
Construction Ø250 up to Ø600

BUTTERFLY VALVE UNE-EN 593 FIG.22 WAFER TYPE
Construction Ø700 up to Ø800

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Butterfly lever, gear boxes, limit switch
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Certificate ISO 9001  Certificate CE

Fig.22 Flanges Fig.22Fig.21Fig.20
BUTTERFLY VALVE UNE-EN 593 FIG.22 WAFER TYPE
Face to face dimensions according to EN 558-1 Serial F20
Joining between flanges according UNE-EN 1092-2 PN10 / PN16
APPLICATIONS:

Water treatment and distribution, heating system, irrigation, chemical industry, food industry, others.

PN:10/16
DN: 40-800
LEVER: Aluminium
BODY: Ductile cast iron. EN-GJS-400-15
SHAFT: Stainless steel X20Cr13. AISI 420
BUTTERFLY (1): Ductile cast iron. EN-GJS-400-15
SEAT (2): E.P.D.M.
SCREWS: Steel 6.8 Zn. EN-24017

(1): Available in Stainless steel X2CrNiMo17-13-3.
(2): Available in NBR / Viton.

CARACTERÍSTICAS
  • With lugs, drilled holes to centre, for quick and facile installation.
  • The shaft cast in one component avoids possible damage caused by fluid blows.
  • The anchoring system of the seat in the body prevents its movement during maintenance and manoeuvre.
  • Low-pressure drop and total tightness.
OPTIONS:
  • With butterfly in stainless steel..
  • With gear box.
  • With lever and limit switch.
  • With monophase electric actuator.
  • With three-phase electric actuator.
  • With pneumatic actuator simple effect.
  • With pneumatic actuator double effect.
With gear box and limit switch With three-phase electric actuator With monophase electric actuator With pneumatic actuator simple or double effect With lever and limit switch
With gear box and limit switch With three-phase electric actuator With monophase electric actuator With pneumatic actuator simple or double effect With lever and limit switch
TEST AND EMPLOIMENT CHARACTERISTICS ACCORDING EN 12266-1
Sizes Shell strength tightness Seat tightness Working pressure
De Ø40 a Ø300
De Ø350 a Ø600
De Ø700 a Ø800
24 Kg/cm2
15 Kg/cm2
9 Kg/cm2
18 Kg/cm2
11 Kg/cm2
7 Kg/cm2
16 Kg/cm2
10 Kg/cm2
6 Kg/cm2


Enlarge
1- LEVER
2- BODY
3- SHAFT
4- BUTTERFLY
5- SEAT
6- SCREWS

 

 

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