04.050.114

3/2-way drain valve, DN 50, vacuum controlled

3/2-way direct acting dump valve of nominal diameter DN 50 for controlling low aggressive media, such as cleaning or disinfection agents.

Valves of this type have a medium separated control pressure chamber. They can be manufactured in various materials and equipped with threaded or hose connections.

Valve housing made of PPE or stainless steel are suitable for hot water. Valve housing made of PVDF have a higher resistance to chemicals where stainless steel has both features.

The smooth internal shape improves liquid flow and avoids dirt traps. The valve bodies can be equipped with an additional flush spout.

Drain Valves 04.050 3/2-way direct acting

Applications

  • Industrial washing machines and dishwashers
  • Cleaning devices for medical equipment
  • Cleaning and disinfecting systems in the dairy industry and process engineering

Characteristics

  • 3/2-way switching valve
  • Vacuum controlled
  • Direct acting
  • optional PVDF or stainless steel valve body and FKM membrane for extended chemical resistance
  • Long term performance capability
  • Max. medium temperature 90 °C
  • Works from zero pressure
  • Suitable for spray- and jet water
  • High operating safety through the use of high quality materials and 100% final testing of the products

Options

ID Material Length Height Depth
Ø A A1 Ø B B1 Ø C C1 L H T
51590 PPE nozzle 2“ 23 nozzle 2“ 23 G 2 23 170 222 102
51591 nozzle 2“ nozzle 2“ nozzle 2“
on request G 2 nozzle 2“ nozzle 2“
G 2 G 2 nozzle 2“
nozzle 2“ G 2 G 2
* PVDF or stainless steel valve housing on request.

Technical data

  • Type drain valve
  • Construction 2-chamber valve
  • Ways 3/2-way
  • mode of operation direct acting
  • Media low aggressive media, such as cleaning or disinfection agents within potable water
  • T-Medium 5 - 90 °C (194 °F max.)
  • T-Ambient 5 - 50 °C
  • DN 50,0 (1.969) mm (in)
  • Pressure range 0 - 0,25 bar max.
  • Control vacuum 40 - 65 kPa abs. (D)
  •   -0,4 - -0,65 bar rel. (D)

Materials

  • Valve body PPE
  •   PVDF
  •   Stainless Steel
  • Control chamber PPE
  • Plunger Guide Stainless steel
  • Plunger Stainless steel
  • Membrane EPDM
  • Membrane and sealings NBR (on request)
  •   FPM/FKM on request
Technical inquiry
Technical inquiry

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