产品描述
SPF型数字锁平衡阀用于平衡液体循环网络的液压状态。具有控制，堵塞，开放率显示和开启率锁定的优秀人物。在供热系统或空调系统中使用时，可节约能源和电力。
产品特点
调节性能好;
2，准确到1/10开环;
3，理论流量特性曲线具有相等百分比（近似）特性30-50％阀门权限，实际流量特性如线性;
4，具有开锁功能，非物业管理人员不能更改设置;
5，可以方便有效地对压力，流量调节，配套智能电表轻松显示工作压力和流量，引导和记录平衡;
6，PTFE密封，密封性能可靠，使用寿命长;
7，根据打开前后的压差和阀门，可以计算流过阀门的流量;
8，。我有内部组件是不锈钢，铜合金制造，防腐性能好;
9，在电梯杆内不需要预留机动空间;
10，主体材料：DN15-DN300灰口铸铁; DN350-DN600碳钢; DN15-DN32锻造铜合金。
产品规格
SPF数字锁金属动态水压自动平衡阀
高质量
2.价格低廉
快速交货。

Product Description
The SPF type digital lock balance-valve is used for balancing the hydraulic regime of the liquid circulation network. It possesses the excellent characters about the control, the blockage, the opening rate display and the opening rate lock. It can save energy and electricity when it is used in the heat-supply system or the air-conditioning system.
Product Characteristics
1. A good regulating performance;
2, accurate to 1/10 ring opening laps;
3, the theoretical flow characteristic curve with an equal percentage (approximate) characteristics of 30-50% valve authority, the actual flow characteristics such as linear;
4, with the opening lock function, non-property management staff can not change the settings;
5, can be easily and effectively on the pressure, flow regulation, supporting smart meters can easily display the working pressure and flow, to guide and record balance;
6, PTFE seal, seal performance, reliable, long life;
7, according to the pressure difference before and after the opening percentage and valves, can calculate flow through the valve;
8, . I have the internal components are stainless steel, copper alloy manufacturing, anti-corrosion performance;
9, within the lift stem no need to reserve the room for maneuver;
10, Body Material: DN15-DN300 gray cast iron; DN350-DN600 carbon steel; DN15-DN32 forging copper alloys.
Specifications
SPF digital lock metal dynamic water pressure automatic balance valve
1. High Quality
2. Low Price
3. Fast Delivery.