Diaphragm valves are bi-directional, on-off throttle valves. They are used to control fluid flow by regulating the area with which media can enter and exit the valve, effectively changing its speed and velocity.The most common diaphragm valves use pneumatic actuators; in this type of valve, air pressure is applied through a pilot valve into the actuator which in turn raises the diaphragm and opens the valve. This type of valve is one of the more common valves used in operations where valve speed is a necessity.AVAILABLE IN BRASS, STAINLESS STEEL, HIGH PRESURE APPLICATION
Quick Exhaust Valve
(0 Customer reviews)Quick Exhaust Valves facilitate accelerated movement of the cylinder rod or valve actuator. A Quick Exhaust Valve is a 3/2 valve with an extra large exhaust orifice designed to fit directly onto the cylinder port connection.
The function of a quick-release valve is to rapidly exhaust air from the controlled device. It is normally located adjacent to the controlled device, rather than requiring exhaust air to return and exhaust through the control valve. This decreases release time.