Product Feature

Soft start-up valve is used to input compressed air into pneumatic system slowly and has the effect of safety and protection. Air intake is connected with the input P of Soft start-up valve. If coil is energized, the 3/2 way valve opens. At this time, a little air comes to output A through throttle valve, which increases the pressure of the system gradually; when the output pressure is equal  the half of the input pressure, Soft start-upvalve completely opens and the flow at this time reaches the highest value of itself. When the coil is de-energized, air intake P closes, the air returns to R orifice through reflux valve and is quickly exhausted. The pressure of the system falls to zero, which protects the whole system.

Specification

Installation & Usage

Manually adjust the ''+'' and ''-''throttle screw at the bottom of the soft start-up valve  as per the requirement of start  speed.  It shall go slowly, other wise sudden acting of the product or system  shall be caused with a heavy impact.

Ordering Code

Symbol

Reference url 3D link : https://airtac-embedded.partcommunity.com/3d-cad-models/gv-soft-start-valve-airtac?info=airtac%2Ff_r_l_combination%2Fother_series%2Fgv_series%2Fgv_asmtab.prj&cwid=8840