A. Packing
ON OFF BALL VALVE LEARN MORE
![]()
![]()
B. Low torque bearing
![]()
C. Stem Bearing
![]()
D. Ball seat finely grind
![]()
E. Critical part acuracy control
A drain groove is designed between the gland flange and the top flange to prevent the valve stem seal from leaking and the medium pressure from affecting the actuator
A torque transmission device is designed between the valve body and the top flange to avoid the transmission chain from bearing the valve torque.
Marco Valve Co. is Since its establishment in 2012, MARCO has always adhered to the craftsman spirit of "industry proficiency in specialization, ingenuity in detail", and adhered to the corporate policy of "based on customer experience and providing the best solution".
Intelligent Integrated Manufacturer of Ball Valves Ball valve intelligent integrated manufacturer
Add:Building 9, District 1, Wanyang Zhongchuang City, Bihu Town, Liandu District, Lishui City, Zhejiang Province
Telephone: 0577-67379871
fax: 0577-67379872
admin@marcovalve.com
www.marcovalve.com