Bürkert Pneumatically Operated 3/2-WAY Seat Valve ELEMENT for Decentralized Automation

The Bürkert 3/2-way seat valve, Type 2106, consists of a pneumatically operated ELEMENT actuator and a 3-way stainless steel valve body. Interchanging of pressure and service ports enables different fluidic circuit functions, such as the mixing or distributing of mediums. The flow-optimized valve body of Type 2106 allows excellent flow rates. The tried and tested self-adjusting gland secures a high level of tightness and thus ensures reliable operation over years. The design of the 3/2-way valve, Type 2106, offers all the advantages of a modern, decentralized automation: The directly connected control head and actuator provide a compact and smooth design, integrated pneumatic lines, protection class IP65/67, NEMA Type 4X, and a high chemical resistance. An optionally integrated fieldbus interface through to an explosion-proof automation units are further advantages of the 3-way shut-off valve. For the user, the compact Type 2106 is thus often an economical alternative to two single valves.

Body

Cast stainless steel 316L

Actuator

PPS

Seal

PTFE

Cover

Stainless steel 1.4561 (316Ti)

Spindle packing

PTFE seal with spring compensation

Nominal diameter (port connection)

DN 15…DN 50, NPS ½…NPS 2

Nominal pressure

PN 16 (body)

Pilot pressure

Max. 10 bar(g), actuator size Ø 130 mm, 7 bar(g)

Medium temperature

- 10…+ 185 ºC

Viscosity

Max. 600 mm2/s

Threaded connection

G (DIN ISO 228 - 1)

Pilot air port

Push-in connector (external Ø 6 mm or ¼") or thread G ⅛" (on request)

Material certificate

2.2, 3.1

Ambient temperature

- 10…+ 60 ºC (integrated control unit)

HS Code

8481.80

• Burkert 2106
• Buerkert 2106
• Bürkert 2106
• Type 2106
• Burkert Type 2106