YZ11X direct-acting diaphragm type branch pipe pressure reducing valve, direct-acting diaphragm type branch pipe pressure reducing valve,reducing valve

Product Name: Direct-Acting Diaphragm Type Branch Pipe Pressure Reducing Valve

Product features: This series of pressure reducing valves are direct-acting diaphragm spring pressure reducing valves, which are designed and manufactured based on the advantages of similar foreign products. It is mainly composed of diaphragms, conical valve discs, adjusting springs and other parts. The diaphragm senses the downstream pressure change to drive the valve disc, changing and controlling the valve opening to achieve the function of pressure reduction and stabilization. The outlet pressure value is set by adjusting the pressure of the regulating spring. This product has appropriately increased the diaphragm area and enhanced the sensitivity. The pressure reduction and stabilization are stable and sensitive. It is applicable to the branch pipelines of high-rise building apartment buildings and residential areas, as well as the branch pipelines entering apartments and residences. The outlet pressure of the YZ11X type stainless steel spring threaded branch pipe pressure reducing valve acts on the bottom surface of the diaphragm and the bottom surface of the valve disc. When it exceeds the set value of the spring, it compresses the spring, causing the valve disc to close. As long as there is no water flowing downstream, the outlet pressure will basically remain at the set value (its variation is only 8% of the change in the inlet pressure). When water is used downstream, the outlet pressure drops, and the spring pushes the diaphragm, opening the pressure reducing valve. After the water flows continuously for a while, the opening of the pressure reducing valve generates a self-damping effect, making the opening and closing actions tend to be stable. 1. It adopts a direct-acting diaphragm structure, with a very simple internal structure, no jamming, reliable performance and long service life.

2. It is dirt-resistant and scale-proof, does not require filters or bypass pipes, and the piping is extremely simple, which can save a lot of space and piping costs.

3. The outlet pressure is precisely adjustable. Under normal circumstances, it can be considered that the outlet pressure is not affected by the inlet pressure (the variation of the outlet pressure is 8% of △P1).

4. It features excellent hydraulic characteristics with low pressure loss and a pressure reduction ratio of over 10:1.

5. It can meet various pressure reduction requirements and is particularly suitable for branch pipe pressure reduction systems

The working principle of YZ11X pressure reducing valve:

The outlet pressure acts on the bottom surface of the diaphragm and the bottom surface of the valve disc. When it exceeds the set value of the spring, it compresses the spring, causing the valve disc to close. As long as there is no water flowing downstream, the outlet pressure will basically remain at the set value (its variation is only 8% of the change in the inlet pressure). When water is used downstream, the outlet pressure drops, and the spring pushes the diaphragm, opening the pressure reducing valve. After the water flows continuously for a while, the opening of the pressure reducing valve generates a self-damping effect, making the opening and closing actions tend to be stable.

This product has appropriately increased the diaphragm area and enhanced the sensitivity. The pressure reduction and stabilization are stable and sensitive. It is applicable to the branch pipelines of high-rise building apartment buildings and residential areas, as well as the branch pipelines entering apartments and residences.

Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.