Category: CO2 (R744) SPECIALIST
Notes:
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:
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.
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:
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.