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北京時代威盾消防安全設備有限公司
北京時代威盾消防安全設備有限公司
200X型水用減壓閥：法蘭連接形式、彈簧薄膜式結構、密封面材料為丁腈橡膠銅合金、公稱壓力PN10-PN25、閥體材料為灰鑄鐵或球墨鑄鐵的減壓閥
200X 型水用減壓閥：法蘭連接形式、彈簧薄膜式結構、密封面材料為丁腈橡膠銅合金、公稱壓力 PN10-PN25、閥體材料為灰鑄鐵或球墨鑄鐵的減壓閥。
該產品針對高層、超高層建筑設計，是解決高層建筑生活用水、消防用水系統中，要求流量大、靈敏度高等場合的理想產品。其性能更加*，*取代中間水箱，節約建筑中間水箱的費用，擴大建筑物的使用面積。
200X Water pressure reducing valve： Flange connected, Spring film structure, nitrile rubber copper alloy for sealing surface material, Nominal Pressure PN10-PN25, gray cast iron or Nodular cast iron for Valve body material of Pressure reducing valve.
The product design against for high-rise, super high-rise building, it is an idea product to solve the water demands in households in high-rise building and fire water system, the requirements of big flow, high sensitivity and such occasions. water,. Its performance is more superior, could completely replace the intermediate water tank, and save costs of intermediate water tank of building, and expａnd the use area of the building.
安裝要求
1. 建議在管網系統中安裝排氣閥，以便減壓閥穩定工作。
2. 安裝時應注意閥體水流方向箭頭，為方便維護保養，應在減壓閥前后各加一閥門，周圍留一定空間。
3. 進出口壓力應不小于 0.2MPa，小 0.2MPa 穩壓性能變差。
1.It is recommended to install exhaust valve in the pipe network system in order to make pressure reducing valve work stability.
2.When install the valve, should pay attention to the arrow of flow direction, for the convenience of maintenance,3. Import and export pressure should not be less than 0.2 MPa, 0.2 MPa regulated performance becomes poor.
3. Inlet and outlet pressure should not be less than 0.2MPa, steady pressure will deviated when pressure less than 0.2Mpa.
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