Type 2033 Pneumatically Operated Tank Bottom Valve Classic

Brand: Burkert Fluid Control Systems
Does not ship to United States

The Bürkert Tank Bottom Valve is designed for control of ultra pure, sterile, aggressive or abrasive fluids. Enables especially optimal filling and emptying vessels with less dead leg. The valve body consists of a block with no weld seam, machined out of high quality stainless steel.

The Tank Bottom Valve has two welding bevels to ease the welding and valve positioning operations.

The high quality diaphragms separate hermetically critical fluids from the actuator. The pneumatic actuator can be controlled by pneumatic pilot valves (single pilot valves, valve islands and control heads). Control function A, normally closed by spring return.
  • Hermetical separation of fluids from the operating mechanism by diaphragm
  • Quality certifications FDA/3A



  • DN 8 - 100

Enclosure/Body Material

  • Body: Stainless Steel 1.4435

Port Connection

  • Clamp
  • Weld End

Material of Construction

  • Diaphragm: EPDM (AB), PTFE/EPDM (EA) EPDM (AD), Advanced PTFE/EPDM (EU) and FKM (FF)
  • Actuator: PPS, PA

Medium Temperature

  • -10° to 143° C

Ambient Temperature

  • 5° to 140° C

Pilot Pressure

  • Maximum 7 bar


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