a1-a2l-a3-specialist

SERIES 33000-2

CHECK VALVE FOR PROFESSIONAL A1-A2L-A3 REFRIGERATION SYSTEMS WITH PTFE SEAL, OLAB CERTIFIED HNBR O.RING AND TEFLON SHEET

SERIES 33000-2 CHECK VALVE FOR PROFESSIONAL A1-A2L-A3 REFRIGERATION SYSTEMS WITH PTFE SEAL, OLAB CERTIFIED HNBR O.RING AND TEFLON SHEET
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Category: A1-A2L-A3 SPECIALIST

Notes:

  • PS: 45 BAR (652 psi)
  • TS: -40°C ÷ +150°C (-40°F ÷ +302°F)
  • CHECK VALVE SERIES
  • YELLOW BRASS BODY 
  • PTFE SEAL, OLAB CERTIFIED HNBR O.RING AND TEFLON SHEET
  • DESIGNED FOR PROFESSIONAL A1-A2L-A3 REFRIGERATION SYSTEMS

The Series 33000-2 stands as a bastion of strength and safety in the check valve landscape. Featuring a range of differential opening pressures from 0.1 to 1.5 bar (1.45 to 21.76 psi), this series adeptly meets the diverse operational needs of your A1-A2L-A3 refrigeration systems.

Each valve is a small masterpiece of engineering: crafted with a yellow brass body, a PTFE seal coupled with an OLAB certified HNBR O-Ring, and a Teflon sheet. This combination isn’t just a collection of materials, but a symphony of durability and reliability.

Then there's our commitment to quality. Each valve undergoes a rigorous testing process, conducted with a state-of-the-art 100% helium plant. This is not just a routine check but a true certification of excellence. Each valve proudly bears a date and serial number, attesting to its quality and complete traceability over time. This control system ensures that each valve maintains optimal performance, with an operating pressure of 45 bar (652 psi) and a temperature range from -40°C to +150°C (-40°F to +302°F).

In conclusion, the Series 33000-2 is more than just a product; it’s a promise: the promise of unmatched robustness, safety, and performance. Choosing the Series 33000-2 means opting for excellence, safety, and innovation, with the assurance that every component has been 100% tested to ensure peak performance.

HIGHLY ROBUST

SAFE: guaranteed seal 

DIFFERENTIAL OPENING PRESSURES RANGE from 0.1 to 0.3 to 1.5 bar.

100% TESTED: with modern 100% helium plant, each valve bears the date and serial number proving that it has passed the test and allowing traceability of the performance data measured during testing over time

REFRIGERANT GASES A1-A2L-A3 COMPATIBLE

HFC, HFO and HFO/HFC blends: R404A, R407C, R410A, R507, R32, R134a (up to +125°C / 257°F).
HFO and HFO/HFC blends: R1234ze, R448A, R449A, R450A, R452A, R1234yf.
HC: R290, R600, R600a.

Products with HNBR gaskets cannot be installed on systems using HCFC (R22) or other coolants containing mineral oils or alkyl-benzene.