Shop › Arctic 1 & 2 Solenoid Valve - Unassembled Arctic 1 & 2 Solenoid Valve - Unassembled $1,347.00 Solenoid Valve - Unassembled for Arctic 1 & 2 whole-body cryotherapy chamber(s). Purchase Added! Solenoid Valve - Unassembled for Arctic 1 & 2 whole-body cryotherapy chamber(s).