Alphair
จากประเทศ Italy
Pneumatic Rotary Actuator หัวขับลมสำหรับบอลวาล์ว และวาล์วปีกผีเสื้อ ALPHAIR pneumatic actuators are made by the best manufacture experience on design, material, machining, assembly. The internal rotation adjusting system is ever free of side-loads on pistons, shaft and body at every feeding pressure. HEAVY DUTY, MAXIMUM LIFETIME! ALPHAIR pneumatic actuators are compact, heavy and reliable. Easy assembly/change on every mean of valve.
