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| No.8116065
| No.8116065
- Electric Valve Co., Ltd. on the Hai Ha
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Supply of high pressure heater valve
| Information Name: | Supply of high pressure heater valve |
| Published: | 2011-03-30 |
| Validity: | 30 |
| Specifications: | |
| Quantity: | 0.00 |
| Price Description: | Negotiable |
| Detailed Product Description： | Heater valve H61Y-25 Nominal diameter: DN300 Major parts material: Part No. Part Name Material 1 carbon steel body 2 seat steel 3 carbon steel valve 4 stem nitriding steel High-pressure heater inlet valve, check valve First, use: Inlet valves, check valves were installed in the import and export of high-pressure heater. Supporting the use of two valves, the inlet valve closed when the import of high-pressure heater, check valve closed while the export of high-pressure heater, water supply into the boiler through the bypass, when high-pressure heaters to stop running. Which play a role in the protection of high-pressure heater. Second, the working principle of: Supporting the use of inlet valve and check valve, to the high-pressure water heater, along with the rising water pressure, when the pressure rose to a certain degree of pressure, acting on the inlet valve with stem cross-section with pressure to stem the upward movement valve from opening the channel to enter the high-pressure heater, the water heater into the high-pressure, high pressure heaters in operation at this time. When the high pressure piping rupture accident heater, high pressure water level exceeds the allowable value of the heater, the water level signal through the electrical device to open fast opening and closing valves, condensation of water into the upper part of piston cylinder inlet valves, pressure piston, push the disc down, imports of high-pressure heater off, open the bypass, high-pressure heaters to stop running, the operating time of 2 seconds. Third, pay attention: 1. Valve vertical installation. 2. Condensate water filter system to be installed to ensure clean water into the upper piston. Heater valve |
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Copyright © GuangDong ICP No. 10089450, Electric Valve Co., Ltd. on the Hai Ha All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 10108 visitor
Copyright © GuangDong ICP No. 10089450, Electric Valve Co., Ltd. on the Hai Ha All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility