The valve body of The Allway Valve® rising stem knife gate valve which it can be wholesaled from China factory adopts integrated structure, prevent leakage of valve body, sealing gasket aging and a series of problems, longer service life, simpler maintenance;uses the seal at the bottom of the valve body, valve cavity without grooves, difficult to jam, no residue, pipeline cleaning is convenient, the flange sealing surface with o-rings, do not need to match flange gasket, simple and convenient installation, small friction coefficient, opening and closing flexible, the series knife gate valve can be with manual, electric, pneumatic, electric hydraulic, hydraulic, bevel gear drive, and many other actuators, in order to meet the different requirements of industrial use.
Rising Stem Knife Gate Valve
The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme for Factory directly Knife Gate Valve Rising Stem Hand Wheel for Slurry Sea Water Chinese Manufacturer, High quality, timely service and Aggressive rate, all earn us a excellent fame in xxx field despite the international intense competition. Factory directly China Rising Stem Knife Gate, Steel Gate Valve, our qualify goods have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients.we hope we can present a safe, environmental products and solutions and super service to our clients from all of the world and establish strategic partnership with them by our specialist standards and unremitting efforts.
1.Product Introduction
The difference between non rising stem knife gate valve and rising stem gate valve is the connection between the stem and the handwheel. After the open of the stem valve, the stem rises, higher than the handwheel, and it can be seen whether the valve is on or off and how much it is opened.
2.Product Parameter (Specification)
|
Working pressure |
PN10 |
PN16 |
|
Shell pressure |
1.5Mpa |
2.4Mpa |
|
Seat pressure |
1.1Mpa |
1.76Mpa |
