Product Description
Company Info
Product Description
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 ipward, 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.
Standards compliance
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
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 ipward, 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.
Standards compliance
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
Address:
Zhu′ao Industrial Zone, Oubei, Wenzhou, Zhejiang, China
Business Type:
Manufacturer/Factory, Other
Business Range:
Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware
Main Products:
Valve, Gate Valve, Ball Valve, Globe Valve, Check Valve
Company Introduction:
Zhejiang Aernan Valve Co., Ltd is situated in Oubei which is named as China Valve Town, it is a systemic manufactory, including scientific research, design, production, distribution, after service. Our factory has many years experience in producing kinds of API valves, such as gate valves, ball valves, globe valves and check valves etc.
In the help of scientific technology, continuous innovation and rigorous management system, our company built a full system that integrate distribution, contract, storage, finance and efficiency of personnel so that we can guarantee the quality of production. Our aim is entering into information meshwork, trying to be the best and our long-term target is to develop new products. Our company has got the credit from most consumers as we have higher quality, lower price, more advanced technology and excellent service.
For a company, quality is the base, credit standing is the development. Therefore, we still are keeping innovating and fetching in advanced technology in the effort of the staff, and try our best to meet our clients any requests.
We welcome our clients all over the world to see about our production, and to contract with each other. We expect we could make good winning hand in hand.
In the help of scientific technology, continuous innovation and rigorous management system, our company built a full system that integrate distribution, contract, storage, finance and efficiency of personnel so that we can guarantee the quality of production. Our aim is entering into information meshwork, trying to be the best and our long-term target is to develop new products. Our company has got the credit from most consumers as we have higher quality, lower price, more advanced technology and excellent service.
For a company, quality is the base, credit standing is the development. Therefore, we still are keeping innovating and fetching in advanced technology in the effort of the staff, and try our best to meet our clients any requests.
We welcome our clients all over the world to see about our production, and to contract with each other. We expect we could make good winning hand in hand.
