[YT11H] Enlarged diaphragm type high-sensitivity pressure reducing valve

>This series of pressure reducing valves is developed with reference to similar foreign products. It is a direct-acting diaphragm spring pressure reducing valve. Its outstanding feature is that it greatly increases the working area of the diaphragm. Therefore, compared with similar pressure reducing valves, the diaphragm The sensing of changes in downstream pressure is particularly obvious. Small changes in downstream pressure (for example, will cause obvious adjustment actions of the diaphragm and valve core, thereby greatly improving the pressure stabilizing function.
This series of products is especially suitable for imports The pressure changes greatly and the outlet flow changes greatly, so a pipeline with good and stable outlet pressure is required.
>Main technical parameters and performance indicators
Nominal pressure

Shell test pressure*< br/>
Sealing test pressure

Maximum inlet pressure

Outlet pressure range
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Pressure characteristic deviation △

Flow characteristic deviation

Leakage amount

>Main parts and materials
Parts name
Parts and materials
Valve body valve Cover

Seat

Disc

Stem

Diaphragm

Adjustment Spring