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DATA SHEET

Type 2518



Cable plug,

form A according to

DIN EN 175301 - 803

Type 2516



Cable plug,

form C according to

DIN EN 175301 - 803

Type 1087



Timer,

form A according to

DIN EN 175301 - 803

Standard | EU | en | 2024-01-15 | 02

Piston valve, 3/2-way, servo-assisted

• Servo-assisted piston valve from DN 8 to DN 40

• Increased operational safety with pivoted armature technology

• Service-friendly manual override

• Energy-saving “Kick and Drop” or pulse coils

• Explosion-proof variants available on request

The valve 6430 is a servo-assisted 3/2-way piston valve. If the valve is not supplied

with auxiliary pilot air, a minimum differential pressure is required for the function.

Variants:For neutral liquids and gases in the pressure range 1 - 16 bar in the func-

tion NC and NO. -For technical vacuums up to 3 bar in the function NC and NO. -

With auxiliary pilot air for vacuums up to 8 bar in the function NC and NO. All vari-

ants are available as an impulse version to secure the switching position even in the

event of power interruptions. The Type 6430 is equipped with a manual override for

start-up or manual operation (exception: impulse version). To reduce electrical

power consumption during operation, coils with integrated “Kick and Drop” (KD)

electronics featuring double coil technology are available. A maintenance-free,

media-separated 3/2-way pivoted armature valve Type 0331 is used as a pilot

valve. In combination with a plug to DIN EN 175301 – 803 Form A, the valves satisfy

degree of protection IP65.

Product variants described in the data sheet may differ from the product presentation and description.

Type description

Can be combined with

Type 6430

© Christian Bürkert GmbH & Co. KG, Subject to alteration