1. Hydraulics - Pneumatics
  2. Valve
  3. Butterfly valve
  4. GEMÜ Gebrüder Müller Apparatebau GmbH & Co. KG

Butterfly valve 428
electricdistributionfor water

butterfly valve
butterfly valve
butterfly valve
butterfly valve
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Characteristics

Type
butterfly
Operation
electric
Function
distribution
Media
for water
Body
threaded, small, IP65, IP67, IP68, stainless steel, brass, EPDM
Applications
industrial, for vacuum
Other characteristics
compact, standard, rugged
Temperature

Min.: -20 °C (-4 °F)

Max.: 120 °C (248 °F)

Pressure

Min.: 0 bar (0 psi)

Max.: 10 bar (145 psi)

DN

Min.: 15 mm (0.591 in)

Max.: 50 mm (1.969 in)

Description

The GEMÜ 428 soft seated butterfly valve made from stainless steel or brass is motorized. A manual override and an optical position indicator are integrated as standard. With its rounded and polished disc edges, the butterfly valve is optimized for frequent cycle duties. The surface of the butterfly valve can be further finished. Suitable for vacuum applications and low temperatures -High-quality butterfly valve made from stainless steel or brass -Available in small nominal sizes -Compact and robust body -Connection types:Clamp | Spigot | Threaded connection -Connection standards:ASME | DIN | EN | ISO | SMS -Housing materials:1.4408, investment casting material | CW614N, brass | CW617N, brass -Liner materials:EPDM | FKM | Silicone -Disc materials:1.4408, investment casting material | CW614N, brass | CW617N, brass -Supply voltage:100 - 120 V AC, 50/60 Hz | 12 - 24 V AC/DC | 220 - 240 V AC, 50/60 Hz | 380 - 480 V AC, 50/60 Hz Operating time 90°:4 to 100 s Protection class:IP 65, 66, 67, 68 Conformities:CSA | EAC | FDA

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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.