ARV2 and ARL Lined Check Valves

ARV2 and ARL check valves are fully lined with fluoropolymer resin. No wetted metal parts are used. The valves are immune to most aggressive chemicals and are used in place of expensive exotic alloys such as titanium, Hastelloy, etc. The Flowserve Atomac check valve can be installed either vertically or horizontally, dependent upon application.

Full Port Design: The full port design offers excellent flow characteristics to minimize pressure loss. Low Opening Pressure: The minimum opening pressure required to unseat the ball in the vertical position is 0.07 bar (1 psi).Safety Glass: For those applications requiring a higher flow capacity, Atomac check valve type ARV/SG should be considered.


  • Universal Application
  • Solid PTFE Ball: The ball has the same properties asthe FEP or PFA lining material.
  • Borosilicate glass, in accordance with DIN 7080, is utilized to withstand temperatures, mechanical stress and corrosion.

Contact our Valve Specialist Team:

Brendan Merrigan (External) – mob: 087 2598124                           

Internal Team

Vicki McGrath – tel: 021 461 7207

Brian Barry – tel: 021 461 7211

Tim Quigley – tel: 021 461 7209

Conor Foley – tel: 021 461 7206

Ross O’Donovan – tel: 021 461 7230 

Tel: 021 461 7200