Issue link: https://onenorgren.uberflip.com/i/1528936
106 For further information, visit www.norgren.com and use the new improved search function. If you cannot see the option you require please contact us. 2 VALVES VHLA 200 Inch (mm) VHLA 300 Inch (mm) VHLA 400 Inch (mm) D = Panel cut out diameter 1.38 (35) 1.61 (41) 2.00 (51) L = Panel pin cut out 40 (1.57) 2.01 (51) 2.52 (64) T = Panel Thickness 0.06-0.12 (1.5-3) 0.08 - 0.23 (2-6) 0.08 - 0.31 (2-8) D T 2-ø3.2 L Technical Data Caution: These valves are not leak free, care should be taken with safety critical applications and where an APB valve is used to hold an actuator in a mid position. Installation: It is recommended that air pressure is applied only at port 1, otherwise leakage may occur - (ie. reverse porting is not recommended). It is recommended that a silencer is fitted in the exhaust port, particularly in applications where dust is present. APB = All Ports Blocked COE = Center Open to Exhaust Valve series Panel mount nut Replacement lever VHLA20.. VHLA-200N VHLA-200L VHLA30.. VHLA-300N VHLA-300L VHLA40.. VHLA-400N VHLA-300L 1 3 4 2 1 3 4 2 1 3 4 2 VHLA SERIES 4/2 and 4/3 Rotary lever valve » 1/8 to 3/4 NPT and ISO G » High flow rates » Easy to grasp and rotate lever » Panel mounting nut available » All positions detented Technical Data Medium: Compressed air, filtered, lubricated or non-lubricated Port size: 1/8, 1/4, 3/8 1/2 and 3/4 NPT 1/8, 1/4, 3/8 1/2 and 3/4 ISO G Operating pressure: 0 to 140 psi (0 to 9.7 bar) Flow: Cv = 0.4 to 3.1 (400 to 3100 l/min) Ambient/Media temperature: 23°F to 140°F (-5°C to 60°C) Air supply must be dry enough to avoid ice formation at temperatures below 35°F (2°C). Materials: Body and cover: Aluminum alloy Lever rod seat: Zinc alloy Lever rod: Carbon steel Lever: POM Panel mounting nut: Rolled steel Seals: NBR Symbol Function Flow Cv (l/min) Port size NPT Weight lb. (kg) Model 4/2 0.4 (400) 1/4 0.6 (0.28) VHLA202-02A 4/2 1.1 (1100) 3/8 0.9 (0.42) VHLA302-03A 4/2 3.1 (3100) 1/2 2.42 (1.1) VHLA402-04A 4/3 APB 0.4 (400) 1/8 0.6 (0.28) VHLA200-01A 4/3 APB 0.4 (400) 1/4 0.6 (0.28) VHLA200-02A 4/3 APB 1.1 (1100) 3/8 0.9 (0.42) VHLA300-03A 4/3 APB 3.1 (3100) 1/2 2.42 (1.1) VHLA400-04A 4/3 APB 3.1 (3100) 3/4 2.42 (1.1) VHLA400-05A 4/3 COE 0.4 (400) 1/4 0.6 (0.28) VHLA201-02A 4/3 COE 1.1 (1100) 3/8 0.9 (0.42) VHLA301-03A 4/3 COE 3.1 (3100) 1/2 2.42 (1.1) VHLA401-04A Accessories Online at norgren.com