The ASV series of speed exhaust controller is available in two styles depending on size. The ASV120F/220F are elbow styles that look like a standard speed controller. The ASV310F~510 are a tee-type design with twice the flow capacity of a standard speed controller and also add flame resistance for use in welding applications.
Free flow Controlled flow Weight (kg) Model Port size Flow rate (L/min (ANR)) Flow rate (L/min (ANR)) Critical pressure ratio Critical pressure ratio Sonic conductance dm3/(sbar) Sonic conductance dm3/(sbar) 1/4 3/8 1/2 3/4 1 1 1 10 3,600 4,800 6,700 8,100 16,900 38,500 47,500 60,800 AS420-02 AS420-03 AS420-04 AS500-06 AS600-10 AS800-12 AS900-14 AS900-20 2,500 5,000 6,600 6.9 13.9 18.3 28.1
(UL standard V-0) Applicable model: ASV310F, ASV410F, ASV510F Inch size Note) Elbow: M3, M5 only Port size AS 04 06 08 10 12 03 07 09 11 13 M3 M5 U10/32 01 02 03 04 4 6 8 10 12 5/32" 1/4" 5/16" 3/8" 1/2" M3 x 0.5 M5 x 0.8 10-32 UNF 1/8 1/4 3/8 1/2 With One-touch fitting Thread type ASP Brass parts are all electroless nickel plated.