Butterfly valve A4 series
manualpneumaticelectric

Butterfly valve - A4 series - INOXPA - manual / pneumatic / electric
Butterfly valve - A4 series - INOXPA - manual / pneumatic / electric
Butterfly valve - A4 series - INOXPA - manual / pneumatic / electric - image - 2
Butterfly valve - A4 series - INOXPA - manual / pneumatic / electric - image - 3
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Characteristics

Type
butterfly
Operation
manual, pneumatic, electric
Function
for control
Body
welded, EPDM
Applications
for the chemical industry, for the food industry, liquids, for the pharmaceutical industry, hygienic, sanitary, actuator, parts
Associated function
extraction
Other characteristics
double-acting, single-acting, ATEX
DN

Min.: 25 mm
(0.984 in)

Max.: 100 mm
(3.937 in)

Pressure

Min.: 0.2 bar
(2.9 psi)

Max.: 10 bar
(145 psi)

Temperature

Min.: -10 °C
(14 °F)

Max.: 140 °C
(284 °F)

Description

Sanitary butterfly valves A480, whether manually or automatically operated, can be used in most liquid product applications in the food-processing, pharmaceutical and chemical industries. The design of the butterfly valve between flanges A490 facilitates its installation and maintenance, allowing the extraction of the valve by means of 4 screws while the flanges welded to the installation remain fixed. Sanitary butterfly valvescan be operated automatically through an actuator (sanitary pneumatic butterfly valve, sanitary butterfly valve with pneumatic actuator) or manually with a handle. The handle blocks the valve in the "open" or "closed" position, although there are also other models with intermediate positions. The actuator transforms the axial movement of the piston into a 90º rotary movement which it transmits to the disc. Hygienic design according to EHEDG guidelines. Easily interchangeable manual handles and pneumatic or electric actuators. Low pressure losses. Body halves interchangeable with any connection type. Traceability of components. Gaskets comply with USP CLASS VI requirements. Disc 1.4404 (AISI 316L) Body halves 1.4301 (AISI 304) or 1.4404 (AISI 316L) Other St.St. parts 1.4301 (AISI 304) Gasket EPDM, HNBR, VMQ or FPM Surface finish: Internal Ra ≤ 0,8 µm External Machined Different handle types. Single- or double-acting actuator or electric actuator. Inductive position sensors. C-TOP S control unit. ATEX version available.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.