GEMÜ 428 Butterfly Valve (Motorized, DN 15-50)

GEMÜ 428: motorized butterfly valve for water, process and utility lines. Available with motorized actuation and nominal sizes DN 15-50.

Key features

Motorized actuation
Connections: Clamp; Spigot; Threaded
Body materials: 1.4408, CW614N, CW617N
Nominal sizes DN 15-50
Up to 10 bar operating pressure; media temperature up to 120 °C

Specifications

Type	GEMÜ 428
Actuator	Motorized
Connection	Clamp; Spigot; Threaded connection
Body material	1.4408, investment casting material; CW614N, brass; CW617N, brass
Nominal sizes	DN 15 (1/2"); DN 20 (3/4"); DN 25 (1"); DN 32 (1 1/4"); DN 40 (1 1/2"); DN 50 (2")
Max. operating pressure	10 bar
Max. media temperature	120 °C
Min. media temperature	-20 °C
Product group	Butterfly valves
Source	GEMÜ product overview: Butterfly valves

GEMÜ 428

Actuator: Motorized | Size: DN 15-50 | Body: 1.4408/CW614N/CW617N | Pmax: 10 bar | Tmax: 120 °C

Butterfly ValveGEMÜ

1 product code available in this family

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GEMÜ 428 Butterfly Valve (Motorized, DN 15-50)

Brand GEMÜ·Butterfly Valve

Available part numbers (1)

GEMÜ 428

How to order

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Product codes & specifications

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	Product code	Spec
	GEMÜ 428	Actuator: Motorized \| Size: DN 15-50 \| Body: 1.4408/CW614N/CW617N \| Pmax: 10 bar \| Tmax: 120 °C

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GEMÜ 428 Butterfly Valve (Motorized, DN 15-50)