Type 8805 Ball Valve / Butterfly Valve with Pneumatic Rotary Actuator

Brand: Burkert Fluid Control Systems

Type 8805 consists of a quarter turn valve (ball or butterfly valve) and a pneumatic rotary actuator. The rotary actuator is available as single or double-acting actuator. 

Type 8805 can be complemented by a positioner (8791, 8792, 8793, 8691, 8692, 8693, 8694), a pilot valve (6519) or several kinds of position feedbacks (1061).

Features

  • Pneumatic rotary actuator
  • Accurate end position setting
  • High flow values
  • High medium pressures
  • Long lifetime

Specifications

Body Material

  • Stainless Steel 1.4408/316

Seal Material

  • Ball Seal: PTFE
  • Stem Seal: FKM

Actuator

  • Aluminium

Ball/Stem Material

  • Stainless steel 1.4401/316

Nominal Diameter

  • DN 10 to DN 100

Medium Pressure

  • Maximum 16 bar

Port Connection

  • Rp 1/4" to Rp 4"

Ambient Temperature

  • - 10° to 80° C
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