Orbit plug valve
Main structural features
Bolt bonnet OS & Y lifting-round plug.
Its sealing is
realized by the sealing rings around the valve disc. It has unique protection of swallow tailed sink and fixed sealing rings. Double direction.
Principle of opening and closing of the valve
when the valve is fully opened, the channel of plug is in alignment with the channel of valve body, which can ensure ideal and lowest decrease on pressure. When the hand wheel is turned, the plug will rotate toward the closing direction, and make the same time draft the rotation of valve seat and close the valve. When the hand wheel is turned inversely, first of all the plug will move upward, and the valve disc and valve seat will be separated; if the hand wheel is turned further on; till the valve disc is turned by 90 degree driven by the plug, and finally the channel of plug will be in alignment with the channel of valve body, so that the valve is be fully opened.
Design and Manufacture: API 599, API 6D
Face to face(end to end): ANSI B 16.10
Flanged connection: ANSI B 16.5
Butt welded end: ANSI B16.25
Test and inspection: API 598, API 6D
Contact Name: Allen Yang
Company Name: Wenzhou Ok Valve Manufacturing Co., Ltd
Street Address: Huangtian North Road
2#, Oubei Town, Yongjia County,
Member name: abcvalves
Member Since: 16 September 2010
Total Leads: 45 abcvalves Import Export Business Leads
Business focus: Valves, Ball Valve, Check Valve, Gate Valve, Globe Valve, Butterfly Valve, Plug Valve, Control Valve
Verify: Safe Import Export Tips