LIFT CHECK VALVE
The disc slips along the vertical center line of the valve body. The lift check valve can only be installed on the horizontal pipe, and the disc can use a ball on the high pressure small caliber check valve. The valve body of the lifting check valve is the same as the globe valve (which can be used with the globe valve), so its fluid resistance coefficient is large. The upper part of the disc and the lower part of the cover are machined with a guide sleeve, and the disc guide can be lifted and lifted freely in the guide simple of the valve. When the medium flows down, the disc is opened by the medium thrust, and when the medium stops, the disc falls on the seat from drooping, which plays the role of preventing the media countercurrent. The direction of the medium inlet and outlet channel of the straight lift check valve is perpendicular to the direction of the valve seat channel, and the direction of the medium inlet and outlet channel of the vertical lifting check valve is the same as that of the valve seat channel, and its flow resistance is smaller than that of the straight way.
WCB CF8 CF3 GR4A Hastelloy C etc.
Inside and outside epoxy coating
Applicable temperature: -196-540 different raw material for different work temperature
Applicable medium: Water, oil, gas and other causticity medium (different raw material for different medium)
About this product:
|Design||ASME B16.34, API6D|
|Fire safe||API 607|
|Anti static||API 608, API6D|
|Face to face||ASME B16.10, API6D|
|Welding ends||ASME B16.25|
|Inspection and test||API 598, API 6D|
Our company is specialized in manufacturing and various valves . To guarantee good quality, we follow ISO9001 standards to inspect our goods. From raw material purchase to pre-shipment inspection, we keep an eye on every step to ensure the satisfaction of our customer on quality.