85.50.00

Description : 4″ x 3″ PNEUMATIC FOOT VALVE 4 foot valve with pneumatic control, TW80 type outlet. The foot valve is made so that the shutter position can be checked by the position of a control stem. The shutter can be manually opened by means of a special key, in any casa of failure of the air supply (80.40.60).

COMPLIANT TO THE RELEVANT STANDARDS