نام محصول:
دریچه
نام انگلیسی:
Butterfly valve 428
برند:
GEMÜ Gebrüder Müller Apparatebau GmbH & Co. KG
مشخصات:
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
توضیحات:
Type
butterfly
Operation
electric
Function
distribution
Media
for water
Body$
threaded, small, IP65, IP67, IP68
Applications
industrial, for vacuum
Material$
brass, EPDM, stainless steel
Other characteristics
compact, standard, rugged
DN
Min.: 15 mm(0.591 in)Max.: 50 mm(1.969 in)
Pressure
Min.: 0 bar(0 psi)Max.: 10 bar(145 psi)
Temperature
Min.: -20 °C(-4 °F)Max.: 120 °C(248 °F)
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