Series AV-A soft start-up valves allow the user to set the initial rate of system pressurizations to minimize system shock. When deactivated, the valve quickly exhausts the system for safe servicing of equipment.
Flow Rate Characteristics Series AV2000-A AV3000-A AV4000-A AV5000-A Port size 1(P), 2(A) 1/4 3/8 1/2 3/4 1 3(R) 1/4 3/8 1/2 3/4 1(P) R 2(A) C[dm3/(sbar)] 9.2 13.1 19.2 34.8 41.3 b 0.36 0.27 0.32 0.66 0.34 Cv 2.4 3.1 5.1 12.6 13.7 Flow rate characteristics 2(A) R 3(R) C[dm3/(sbar)] 8.8 9.2 10.1 23.7 b 0.46 0.48 0.55 0.67 Cv 2.5 2.6 3.2 9.2 Pressure for switching from low speed air supply
Applicable Cylinder Series: (N)CDQ2, (N)CDQ2W, (N)CDQ2www-wS/wT (Single acting), (N)CDQ2, (N)CDQ2W (Large bore size), (N)CDQ2K, (N)CDQ2KW, (Non-rotating rod), (N)CDQ2 (Long stroke), CDQ2wS (High lateral load) Auto switch type s e r u t a e F l e d o M e z i s e r o b e l b a c i l p p A y r t n e l a c i r t c e l E D-A72 D-A73 Grommet (Perpendicular) D-A80 Without indicator light D-A79W
32 30 D Z CQ2 B R 32 to 100 30 M9BA B CDQ2 32 Z R D With auto switch With auto switch (Built-in magnet) Number of auto switches Mounting B A L F G D Nil S n 2 pcs. 1 pc. n pcs.
M12 connector pin number X X VP544(R)/744(R)-X538 Internal pilot External pilot External pilot/With check valve 2(A) 2(A) 2(A) y t r y t r y t r w q e w q e w q e 3(R) 3(R) 3(R) y t r y t r y t r w q e w q e w q e 3(R) 3(R) 3(R) 1(P) 1(P) 1(P) X X VP544(R)/744(R)-X555 Internal pilot External pilot External pilot/With check valve 2(A) 2(A) 2(A) y t r y t r y t r 3(R) w q e 3(R) w q e w q e