APC Series 4000 pneumatically controlled diverter valve with molded rubber stem seats. 3 in. tri-clamp inlet and outlets. The valve will operate against a maximum of 60 psi inlet line pressure with no more than 100 psi air to the actuator. Body, stem and guide bearings are T316 stainless steel. The actuator and internal parts are T304 stainless steel with the exception of the air piston which is made of nylon #6. The inlet and normally open outlet positioning is adjustable by loosening the two clamps on the valve body. Not 3A rated.