Series 33020

120 BAR HIGH PRESSURE CHECK VALVE

Series 33020 120 BAR HIGH PRESSURE CHECK VALVE
OLAB SOLUTION

Category: ECO-FRIENDLY SOLUTIONS

Ways: 2/2

Notes:


ECO FRIENDLY: R744
DESIGNED FOR HIGH PRESSURE APPLICATIONS UP TO 120 BAR
PERFECT SEAL 
guaranteed by the DOUBLE O.RING in PTFE and HNBR
100% TESTED using a dedicated HELIUM system
100% TRACEABLE by: date - serial number - lot that certify the passing of the test

120 BAR Check valve for refrigeration systems
  • WORKING PRESSURE: up to 120 bar
  • PERFECT SEAL : Guaranteed by two HNBR or NEOPRENE & PTFE elastomer seals
  • 100% TESTED : Each of them is stamped with the date and the serial number which certifies the passing of the test and allows the traceability over time of the performance data recorded during the test.
The 33020 series high pressure check valves have been designed to be installed on commercial, industrial and air conditioning refrigeration systems that use all HCFC-HFC-HFO-HC-R744 refrigerant fluids.
The main constituent components of the 33020 series check valves are:
  • brass body TN-UNI EN12164-CW614N, 
  • closing fitting in brass TN-UNI EN12164-CW614N, 
  • double sealing gasket: O. Ring in HNBR and gasket in PTFE, 
  • spring in stainless steel, 
  • guide bush for brass bottom TN-UNI EN12164-CW614N, 
  • sealing bottom in PTFE, 
  • copper pipes UNI-EN12735 / 1 with ODF pockets.
Before assembling the check valve, it is advisable to ensure the absence of any kind of impurities in the refrigeration system. The orientation of the arrow on the valve body must be in accordance with the flow direction inside the system. All operating positions are allowed, although it is preferable that the installation takes place with the axis in a vertical position.
models
33023
33023