Olab - Testata

SERIES 37000-FM-3

SHUT-OFF BALL VALVE FOR SAFETY VALVES FOR HIGH PRESSURE CO2 SYSTEMS, WITH MALE AND FEMALE CONNECTIONS AND WITH OLAB CERTIFIED 100% PFAS-FREE EPDM O.RING

ECOSYSTEM
SERIES 37000-FM-3
UL COMPATIBILI CON CO² EPDM

Category: CO2 (R744) SPECIALIST

Notes:

  • PS: 80 BAR (1160 psi)
  • TS: -50°C ÷ +150°C (-58°F ÷ +302°F)
  • 100% PFAS-FREE OLAB CERTIFIED EPDM O.R.
  • LOW-PFAS IMPACT COMPONENT
  • CERTIFICATIONS: UL 207

Technical Data Sheet

OLAB Series 37000-FM-3 is the shut-off ball valve for safety valves in professional CO2 (R744) refrigeration systems, designed for high-pressure operation and long-lasting sealing reliability.

The pinned brass body eliminates the need for welding, removing the risk of leaks typically associated with brazed joints and, crucially, preventing damage to internal O-Rings even during the valve’s manufacturing process.
The AISI 303 stainless steel spindle is fitted with a double EPDM O-Ring, 100% PFAS-FREE and OLAB-certified, awarded Innovation of the Year at ATMOSummit Europe 2024. The same O.R. is also used in the brass cap gasket to ensure additional sealing integrity. PTFE seats provide maximum reliability under pressure. The valve is rated for operating pressures up to 80 bar (1160 psi), and temperatures from –50°C to +150°C (–58°F to +302°F).

Each unit is individually tested with OLAB’s 100% helium-based system and marked with date and serial number, ensuring full performance traceability over time.
UL 207 certified.

Technical features:

  • Shut-off valve for safety valve
  • Yellow brass body mf connection
  • Control stem made of stainless steel aisi 303 with double 100% PFAS-FREE OLAB-Certified EPDM O.R.
  • PTFE sealing
  • Brass cap with further 100% PFAS-FREE OLAB-Certified EPDM O.R.
  • Designed for professional CO2 refrigeration systems

NO WELDING
Spin-locked body ensures maximum strength and leak-tightness.


ROBUST

Built to withstand working pressures up to 80 bar (1 160 psi).


SAFE

Reliable sealing guaranteed.


AISI 303 STAINLESS-STEEL STEM

Engineered for long-term durability.


DOUBLE EPDM O-RING SEAL

Positioned on the operating stem for extra protection.


BRASS CLOSING CAP

Fitted with an additional HNBR gasket that maintains the seal even if the stem O-Rings are accidentally damaged.

100% HELIUM TESTED
Each unit is individually tested in a state-of-the-art helium facility. Date and serial number are engraved to certify compliance and allow full traceability of recorded performance data.