OEM/ODM Supplier Butterfly Valve Dn200 - 400X Flow cast iron water control valve – Jinbin Valve
OEM/ODM Supplier Butterfly Valve Dn200 - 400X Flow cast iron water control valve – Jinbin Valve Detail:
400X Flow cast iron water control valve

200X pressure reducing valves automatically
reduce 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: DN 50 – DN 600
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. |
|


|
No. |
Part |
Material |
|
1 |
Body |
Ductile iron |
|
2 |
Bonnet |
Ductile iron |
|
3 |
Seat |
Brass |
|
4 |
Wedge coating |
EPDM / NBR |
|
5 |
Disc |
Ductile iron+NBR |
|
6 |
Stem |
(2 Cr13) /20 Cr13 |
|
7 |
Plug Nut |
Brass / Stainless steel |
|
8 |
Pipe |
Brass / Stainless steel |
|
9 |
Ball/Needle/Pilot |
Brass / Stainless steel |
If need the drawing details, please feel free to contact.

1. This valve adjust and maintain the maximum flow rate in outlet regadless of the change of pressure in upstream or dowenstream.
2. This kind of valve is used to adjust the flow pipe from the pump or irrigation system flow, or the flow from main pipeline to the secondary pipe system.
Product detail pictures:
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Being supported by an innovative and experienced IT team, we could present technical support on pre-sales & after-sales service for OEM/ODM Supplier Butterfly Valve Dn200 - 400X Flow cast iron water control valve – Jinbin Valve , The product will supply to all over the world, such as: French, Algeria, Czech Republic, With the spirit of "high quality is our company's life; good reputation is our root", we sincerely hope to cooperate with customers from at home and abroad and hope to build a good relationship with you.
This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
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