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pressure reducing valve XS-JY2

Key words: safety valve, water mixing valve, electric water heater, electric wall-hung boiler, plumbing hardware, electric wall-hung boiler

Overview: The company has successively established three brands: Xinshi (XINSHI), HEJU (Heju) and SNUSEE, representing plumbing hardware products, stainless steel products and electrical products respectively


Product Details

Product Summary:


Applicable Life and production water, no corrosive liquid

Working Pressure Range0.2MPa1.5Mpa

For Maximum Temperature90


Explanations Of Purposes For Pressure Reducing Valve

This product is used for the water temperature is below 80   and pipeline with no corrosive liquid medium , to reduce the pressure of the medium getting through the product  and relatively constant, to adapt to the operational needs. When inlet pressure P1 is 0.7-1.5 MPa, the outlet pressure P2 after going through the filtering pressure reducing valve will be 0.2-0.7 MPa, it can be chosen by adjusting the spring; When inlet pressure P1 is 0.4-0.7 MPa, the outlet pressure P2 after going through the filtering pressure reducing valve will be 0.2-0.35 MPa, it can be chosen by adjusting the spring; When the inlet pressure P1 is or below 0.2 MPa,  the pressure reducing valve will be without decompression effect, the  inlet pressure will be the same with the outlet pressure; When the inlet pressure change within the scope of 0.4 to 1.5 MPa, the outlet pressure variation is not exceeding than 0.05 MPa.


Structure and characteristics of the pressure reducing valve JY2

1To adopt the direct acting piston structure, simple internal structure, no jam, reliable performance, durable.

2Resistant to dirty scale prevention, do not need to filter and without by-pass pipe, simple piping, can save a lot of space and cost.

3The outlet pressure can be precision adjust 0.2-0.7 MPa, in general situation, it can be regard as the outlet pressure is not affected by the inlet pressure.

4Can be suitable for all kinds of waterway system pressure requirements.

5.  Manufacturing by copper material, electroplating processing. To guarantee the service life of the products as well as elegant appearance;

6Unique design of reducing pressure, 1.5 MPa water pressure can be reduced to between 0.2 to 0.7 MPa, to solve all sorts of problems caused by high pressure;

7Both ends respectively using the G1/2 teeth inside and outside, convenient to install and use.

8The screw teeth hole of the inlet and outlet is used with PTFE rubber ring, can be assembled directly with the pipeline without other auxiliary tools.

Notes for installation

1When installation , should pay attention to the flow direction of the medium inside the pipeline and valve with the same direction of the arrow as shown on.

2When choose the  water pressure of the valve , it should be higher than the highest output pressure 0.1 MPa. Pressure reducing valve  is generally installed behind the filter, or at the front of the oil mist or setter, pay attention not to reverse its inlet and outlet, whereas the pressure reducing valve will lose its function, or even damage.

3 .The coupling should be winded  with the raw materials tape when connect with the pressure reducing valve, for sealing effect, no leak ,and pay attention to the tape falls off blockage.

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