There are many types of hydraulic valves. Usually we have remote control float valves, 500X pressure relief valves, micro-resistance slow-closing check valves, differential pressure control valves, soft seal gate valves, hydraulic control valves, static balancing valves, multi-function water pump control valves. There are also self-operated flow control valves. Because the standard of hydraulic valves has certain specialities. So it is difficult to have a standard to measure.
This kind of products include small anchors, washers, L connectors,Plant Support Hoops,Galvanized Steel Dowel,Post Cap, wire strainers,etc.
There are 3 main surface treatments, they are hot dipped galvanized, electro galvanized and powder coated.
They are widely used in building or gardening in western countries. Each item include different sizes,if customer supply design drawings, we can also product according to customer's demand.
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As a professional valve manufacturer, today's first valve information summary:
Related indicators of hydraulic control valves There are many types of hydraulic valves. Usually we have remote control float valves, 500X pressure relief valves, micro-resistance slow-closing check valves, differential pressure control valves, soft seal gate valves, hydraulic control valves, static balancing valves. , multi-function water pump control valve, as well as self-operated flow control valve. Because the standard of hydraulic valves has certain specialities. So it is difficult to have a standard to measure.
Let us take the example of a multi-function water pump control valve. The general diameter of this valve is DN25-DN1400. The pressure is mainly normal pressure and high pressure. The normal pressure is 16 and 25. The high pressure is 64 and 100. So these are all factors that affect the quality of the valve.
The maximum limiting working pressure of the multi-function water pump control valve at a certain temperature is determined by the small value of the maximum allowable working pressure at the temperature of the material of the casing, the inner part and the control pipe system. The pressure-temperature rating of the multi-function water pump control valve is determined by the pressure-temperature rating of the housing, trim and control tube system materials.
The pressure-temperature rating of the iron casing also meets the requirements of GB/T17241.7. The steel casing must meet the requirements of GB/T9124.
More valve information in one vertical valve: 
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Small Hardware,Metal fittings, Hardware Fitting,Plant Support Hoops,Galvanized Steel Dowel,Post Cap
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