BURKERT 20048916 (Type 6027) is a direct-acting plunger valve. The stopper and plunger guide tube are welded together to enhance pressure resistance and leak-tightness. The coils are moulded with chemically resistant epoxy. To reduce power consumption in operation, this model features a Kick and Drop electronics assembly (double coil technology). In combination with a plug in accordance with DIN EN 175301-803 Form A, the valves satisfy protection class IP65.

Features

• Direct-acting, powerful valve
• Vibration-proof, bolted coil system
• Energy-saving double coil technology with Kick and Drop variant
• Explosion proof variant (ATEX/IECEx)
• High pressure resistance up to 30 bar

Circuit Function

Circuit function A (CF A) 2/2-way solenoid valve, direct-acting, normally closed.

Approvals and Conformities

Explosion Protection Coils with terminal box (Type AC10):

• ATEX: EPS 18 ATEX 1232 X, II 2G Ex eb mb IIC T4 Gb, II 2D Ex mb tb IIIC T130 °C Db
• IECEx: IECEx EPS 18.0110 X, Ex eb mb IIC T4 Gb, Ex mb tb IIIC T130 °C Db

Materials

Standard variant up to 30 bar

No.	Element	Material
1	Nut	DIN 176 thick-film passivated or stainless steel
2	Coil	Epoxy
3	Stopper	Stainless steel 1.4113/434
4	Shading ring	Silver (stainless steel body)
5	Spring	Stainless steel 1.4310/301
6	Plunger	Stainless steel 1.4113/434
7	Guide tube	Stainless steel 1.4303/305/308
8	Nipple	Stainless steel 1.4305/303
9	Seal	FKM
10	Seat seal	FKM
11	Housing	Stainless steel 1.4404/316L (CF3M)

Dimensions

Standard variant (Threaded)

INFO

The specific model 20048916 features a G 1/4 port connection, 4.0 mm orifice, and an installation length of 55 mm.