Olab - Testata

SERIES K09434

2/2 WAY N.C. SOLENOID VALVES DIRECT ACTING IN AISI 303 STAINLESS STEEL WITH OLAB-CERTIFIED 100% PFAS-FREE EPDM O.RING AND CLASS H COIL FOR HIGH PRESSURE CO2 SYSTEMS

ECOSYSTEM
SERIES K09434
UL ACCIAO INOX EPDM

Category: CO2 (R744) SPECIALIST

Ways: 2/2

Notes:

  • PS: 150 BAR (2175 PSI)
  • TS: -50°C ÷ +150°C (-58°F ÷ +302°F)
  • 100% PFAS-FREE OLAB CERTIFIED EPDM O.R.
  • LOW-PFAS IMPACT COMPONENT
  • CERTIFICATIONS: IP67, UL 207

Technical Data Sheet

The K09434 Series is a range of 2/2-way, direct-acting, normally closed solenoid valves engineered for high-pressure CO2 (R744) professional refrigeration systems. This proven solution is built to deliver operational reliability where tight sealing, robust materials, and international compliance are essential.

Sealing is ensured by PTFE seats and 100 % PFAS-FREE, OLAB-certified EPDM O-Rings positioned at critical points to maintain hermeticity even under demanding conditions. Both the valve body and tube are machined from solid AISI 303 stainless steel, providing long-term mechanical strength and corrosion resistance. Female (F.F.) cylindrical gas threads are available in G1/8", G1/4", G3/8", and G1/2" sizes to accommodate common piping configurations.


Rated IP67, the valve withstands high humidity, condensation, and frequent wash-downs. Its operating range extends from –50 °C to +150 °C (–58 °F to +302 °F), making it fully compatible with both subcritical and transcritical CO2 systems.

Technical features:

  • 2/2 Ways normally closed solenoid valves direct action for high pressure
  • Openable for inspection
  • Seal in PTFE and O.R. in OLAB-certified 100% PFAS-FREE EPDM
  • AISI 303 stainless steel sleeve
  • Stainless steel AISI 303 body
  • Class H coil (180°c)
  • IP67 protection class
  • Designed for professional CO2 refrigeration systems

HIGH PRESSURE
Designed to ensure sealing at high operational pressures up to 150 BAR.

EPDM O-RING, 100% PFAS-FREE, OLAB-CERTIFIED
Winner of the Innovation of the Year at ATMOSummit Europe 2024. Perfect sealing at every potential leakage point.

DURABLE
Built to last, with body and stem made from AISI 303 stainless steel bar.

SAFE
Certified IP67.