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DATA SHEET

Type 8647



AirLINE SP – electropneu-

matic automation system

Type 8697



Pneumatic control unit for

decentralised automation

of process valves

ELEMENT

Type 8691



Control head for decen-

tralised automation of

ELEMENT process valves

Type 8695



Control head for decen-

tralised automation of

ELEMENT process valves

Type 2000



Pneumatically operated

2/2-way angle seat valve

CLASSIC

Type 2100



Pneumatically operated

2/2-way angle seat valve

ELEMENT for decentral-

ized automation

Type 2060



Pneumatically operated

2/2-way angle seat valve

with stainless steel

actuator

Standard | EU | en | 2024 - 03 - 05 | 04

Modular process valve cluster – distributor and collector

• Valve cluster ready for installation

• Compact design without any potential leakage

• No assembly effort

• No piping between the valves needed

• Trusted actuators for simple automation

Type 8840 comes with ready to install modules of tried and tested Bürkert process

valves. The valve cluster, based on a modular valve body, allows different configu-

rations. The individual parts are joined hermetically tight and in a very compact

way. No installation effort for pipework, fittings or sealings is needed. For the sizes

DN 20 (¾") and DN 25 (1") orbital welding is used. The smaller variants in DN 10 are

threaded together using trusted graphite seals. To avoid dangerous water hammer,

all valves have the flow direction below the seat. This is made possible by the two

variants for the fluidic main function distribution and collecting, mixing or feed.

Depending on the requirement and preferred type of automation, it is possible to

choose from different actuator variants. The robust CLASSIC actuators (in stainless

steel or plastic) are controlled by a central valve island or by a pilot valve.

The proven ELEMENT actuators allow a simple decentralized automation by using

intelligent control heads Furthermore it is possible to expand the system by using

continuous control valves, sensors, customer specific pipework or further acces-

sories.

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

Type description

Can be combined with

Type 8840

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