모델명	:	ATM Series
	제조회사	:	AUTOMA
	원산지	:	KOREA

국문 카다로그	국문 메뉴얼	영문 카다로그	영문 메뉴얼

◈ Housing
Hard anodized Aluminum casting and external epoxy powder coated against severe industrial environment. 
◈ Sealing
Sealed by O-ring in all interfaces, and double o-ring sealing for IP68(option)
◈ Lubrication
EP type grease, maintenance free service for a long period time
◈ Hand wheel
Difference size depending on actuator torque, and knob on hand wheel for easy operation
◈ Gear
Precisely machined double worm gear c/w minimum back-lash, low noise, high output torque
◈ Self locking
Proviede by double worm gearing to keep position of valve unchanged against reverse torque from valve