Pressure reducing valve is used for adjusting the high pressure from inlet to low pressure in outlet.

Adjustable pressure reducing valve

200X pressure reducing valves automatically

reduce and regulate a higher inlet pressure to a steady lower downstream pressure, regardless of chaning flow rate and varying inlet pressure.

This valve is an accurate, pilot-operated regulator capable of holding down steam pressure to a re-determined limit. When downstream pressure exceeds the pressure setting of the control pilot, the main valve and pilot valve close drip-tight.

Size: DN50 – DN600

Flange drilling is suitable for BS EN1092-2 PN10/16.

Epoxy fusion coating.

Working Pressure	10 bar	16 bar
Testing Pressure	Shell: 15 bars; Seat: 11 bar.	Shell: 24bars; Seat: 17.6 bar.
Working Temperature	10°C to 120°C
Suitable Media	Water, oil & gas.

Shell and seal tests for each valve is done and recorded before package to make sure the product quality. The test media is water in room conditions.

No.	Part	Material
1	Body	Ductile iron/Carbon steel
2	Bonnet	Ductile iron/Carbon steel
3	Seat	Brass
4	Wedge coating	EPDM / NBR
5	Disc	Ductile iron+NBR
6	Stem	(2 Cr13) /20 Cr13
7	Plug Nut	Brass
8	Pipe	Brass
9	Ball/Needle/Pilot	Brass

If need the drawing details, please feel free to contact.

1. Work stable and reliable and big flow pass.

2.  Disc open quickly and close slowly without water hammer.

3. High precision reducing regulator with large range.

4. Sealing performance and long service life.

Installation Requirements:

1. Recommend to install exhuast valve in pipe system to make sure the steady working.

2. Pressure of inlet should not less than 0.2Mpa. If it does, the performance will be worse. (Pressure tolerance of outlet will increase.)