Flange gate valve installation precautions

Flange gate valve is a fluid resistance is small, the sealing surface of the media by the brush and erosion of small, simple body, short structure length, manufacturing process is good, wide range of gate valve, such products are installed More problems need attention, not only to consider the pre-installation work preparation, but also pay more attention to the installation of all the details, there can not ignore the maintenance after installation, etc., then the installation of flange gate valve What are the precautions? Flange gate valve installation precautions 1, the valve cavity and sealing surface to be checked before installation and other parts, do not allow dirt or grit attached; 2, the bolts of the connection parts, require uniform tightening; 3, check the packing parts require compression, Not only to ensure the sealing of packing, but also to ensure that the gate open flexible; 4, the user before installing the valve must be calibrated valve model, connecting size and pay attention to the flow of media to ensure consistency with the valve requirements; 5, the user when installing the valve, Must reserve the necessary space for valve drive; 6, the wiring of the drive device should be carried out according to the circuit diagram; 7, the gate valve must be regularly maintained, not free to collide and squeeze, so as not to affect the sealing. Through the above analysis, we can get a general understanding of the flange gate valve installation considerations, with the sewage treatment, construction, petroleum, food, medicine, power, metallurgy and other industries, the use of flanged gate valve more frequently, if the user wants Better play the function value of the flange gate valve, flange gate valve installation precautions can not be ignored. This article is copyrighted industry interconnect (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network (CEO QQ / micro letter: 18,189,528) Editor: Coco (QQ / micro-channel: 97,129,096) starting: http : //fm.liuti.cn/ (Service Hotline:)

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Specifications

1.natural wood texture
2.waterproof, pest-resistant
3.easy to install ,no cracking,
4.no deformation,durability
size
length: design according to customers need.
color
twelve available colors: Deodar color, golden wingceltis color, inferior to pomelo color, strong pomelo color, cherry color, red wood color, congo red color, purple wingceltis color, old wood color, walnut color, black walnut color.

advantages
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The environmental advantages speak for them selves with the use of saw dust,timber fillings and recycled plastics to make WPC,so WPC is really recyclable product.
There is no requirement to use wood preservatives every year,and all the other issues surrounding arsenic and other heavy metals in pressure-treated wood are avoided.
WPC is a very environmentally friendly Product.
The cost benefit advantage:Although WPC is initially more expensive than the timber equivalent,WPC is maintenance free,it is estimated that your typical timber material will cost 10%?of it cost per annum to maintain and will still only have a life span of 10-15 years, where as our wpc product cost nothing to maintain and has 10 years guarantee

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