Air Pinch Valve, pneumatically operated, with flange connection

Product catalog summary

Overview: The document provides technical specifications and details for the VF series air-operated pinch valves by AKO. These valves are designed as cost-effective shut-off solutions due to their simple structure, requiring only a 3/2-way solenoid or pilot valve for operation.

Specifications:

Materials: The body and flange are made of aluminum, with a powder-coated finish of 60-80µm in white RAL9010.
Pressure Ratings: Maximum operating/medium pressure is 3/4/6 bar, control/closing pressure is 5/6/8 bar, and differential pressure ranges from 2 to 3.5 bar, depending on diameter and sleeve material.
Compliance: The valves comply with PED (2014/68/EU) and are available in explosion-proof designs according to 2014/34/EU (ATEX).

Technical Details:

The document includes a detailed table with dimensions and weights for various valve sizes (DN 40 to DN 300), specifying parameters such as diameter, flange dimensions, and control volume.
Flange connections conform to DIN PN 10 standards, with ANSI options available upon request.

Accessories and Variations:

Various sleeve materials are available, including natural rubber, EPDM, NBR, FPM/FKM, silicone, CR, CSM, and IIR, with options for food-grade and high-temperature applications.
Flange variations include aluminum flanges with or without steel/stainless steel bushings and internal threads.

Additional Information: The document references additional data sheets for accessories and technical changes are subject to notice.

Catalog excerpts

Air Pinch Valve, pneumatically operated, with flange connection-1

(Original - DEUTSCH / GERMAN) (Translation - ENGLISH) Pneumatische Quetschventile Serie VF Air operated Pinch Valves of VF series Auch in Ex-geschützter Ausführung nach 2014/34/EU (ATEX) lieferbar (VFX) Also available in explosion-proof design according to 2014/34/EU (ATEX) (VFX) Pinch Valves as shut-off Valves Das pneumatische Quetschventil von AKO stellt durch seinen einfachen Aufbau eine besonders kostengünstige/wirtschaftliche Absperrarmaturenlösung dar, da kein gesonderter Antrieb für die Betätigung benötigt wird. Due to its simple structure, AKO's air operated pinch valve represents a particularly low cost/economic shut-off valve solution, because a separate drive is not required for actuating them. Lediglich ein 3/2-Wege Magnetventil oder Pilotventil wird benötigt, um es anzusteuern. In fact, only a 3/2-way solenoid valve or pilot valve is needed to control them. Quetschventile nach DGRL 2014/68/EU Pinch Valves comply with PED (2014/68/EU) Werkstoffe / Materialien: Gehäuse: Aluminium Flansch: Aluminium Materials: Body: Flange: Ventiloberfläche: Pulverbeschichtet 60-80µm Weiß RAL9010 Valve finish: Powder coated 60-80µm white RAL9010 Drücke: Betriebs-/ Mediumsdruck, max: 3 / 4 / 6 bar Steuer- /Schließdruck, max: 5 / 6 / 8 bar Differenzdruck: 2 - 3,5 bar Pressures: Operating / medium pressure, max: 3 / 4 / 6 bar Control / closing pressure, max: 5 / 6 / 8 bar Differential pressure: 2 - 3,5 bar variiert je nach Nennweite-/Elastomer varies depending on diameter / sleeve

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Air Pinch Valve, pneumatically operated, with flange connection-2

Pneumatische Quetschventile - Flanschanschluss Air operated Pinch Valves - Flange Connection aluminum flange Aluminiumflansch mit Stahl-/Edelstahlbuchse aluminum flange with steel/ stainless steel bushing Aluminiumflansch mit Innengewinde aluminum flange with internal thread Flanschausführungen / Flange variations: 1 Aluminiumflansch Exempl. Ansicht: / Exempl. view: Aluminiumflansch mit Stahl-/Edelstahlbuchse mit Innengewinde**** aluminum flange with steel / stainless steel bushing with internal thread**** Aluminiumflansch mit Flanschmanschette** aluminum flange with flange sleeve** Gewicht (kg)...

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