Leader of the rigid, precise valve industry!
HEAD OFFICETEL : +82-2-2062-0214~6FAX : +82-2-2062-0217, 0195E-MAIL : [email protected]
FACTORYTEL : +82-55-342-0214FAX : +82-55-342-0215
A check valve so called Non-return valve allows fluid(liquid or gas) to flow though it in only one direction.