Industry News
Knowledge quickly dbb valve dbb valve works ---10/28/2009
DBB valve has three valve port P, A, T,, P Jieqi source, A then implementation of the components, T-pass air. When the P input compressed air to promote the spool shifted to the right, P and A pass, to the implementation of the component supply; when the P-free compressed air type, exhaust valve actuator of the gas through the A to spool left, block live in P, A channel at the same time open the A, T channels, the gas discharged through the T quickly. Quick dbb valve usually packed in between the valve and cylinder, so that the cylinder of exhaust do not quickly discharged through the dbb valve. Thus speeding up the dbb valve cylinder reciprocating motion speed, shortening the work cycle.
