GROOVED END BUTTERFLY VALVE UNE-EN 593 FIG.21

Construction Ø50 up to Ø200

Construction Ø250 up to Ø300

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Electric quarter turn actuator
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Electric quarter turn actuators
Three-phase actuators »

Actuator »

Butterfly lever, gear boxes, limit switch »

Fig.22 Flanges Fig.22Fig.21Fig.20

GROOVED END BUTTERFLY VALVE UNE-EN 593 FIG.21

APPLICATIONS:

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

DN: 50-300
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
SHAFT: Stainless steel X20Cr13. AISI 420
SCREWS: Steel 6.8 Zn. EN-24017

(1) Butterfly with EPDM coating.

OPTIONS:

With gear box.
With limit switch in 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 pneumatic actuator simple or 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

TEST AND EMPLOIMENT CHARACTERISTICS ACCORDING EN 12266-1
Sizes	Shell strength tightness	Seat tightness	Working pressure
De Ø50 a Ø300	24 Kg/cm²	18 Kg/cm²	16 Kg/cm²

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