| Customization: | Available |
|---|---|
| Media: | Wog |
| Temperature: | High Temperature |
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The high pressure heater inlet valve is installed at the inlet of the high pressure heater. When the high pressure heater malfunctions, the water level exceeds the allowable water level, and the water supply is switched to the bypass emergencyly to ensure the safe disconnection of the high pressure heater, thereby protecting the high pressure heater. .
High pressure heater inlet valve main model specifications:
Model: J762Y, J962Y, J764Y, J964Y
Nominal diameter: DN 175,225,275,300mm
Nominal pressure: PN 20.0, 25.0, 30.0mpa
1. Full hydraulic control system: fast action, and the fastest switching time up to 2S.
2. Electric inlet valve and electric outlet valve can also be selected: The operation time is slightly longer, but 2 pneumatic quick-open valves can be omitted, simplifying the system design.
3. The hydraulic cylinder has a damper cone to protect the system piping and valve seat from impact.
4. The valve body is Z type or angle type, and the bypass direction can be adjusted within 180 degrees.
5. The valve body is cast or monolithic forged. Material: WCB, A105 or WB36 (15NiCuMoNb5). The WB36 valve body is more suitable for the use of supercritical and higher pressure units.
| Body | High-quality carbon steel, Bonnet: High-quality carbon steel |
| Valve | Carbide, Seat: Carbide |
| Valve stem | chrome molybdenum steel, sealing ring: reinforced flexible graphite |
| Packing | Flexible Graphite, Bracket: Carbon Steel |
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