Digital lock balance valve
Digital lock-in balancing valve is a kind of static hydraulic balancing valve. It has the same percentage flow characteristic curve. It is suitable for centralized flow regulation, centralized mass regulation and flow regulation system changing in stages. When the flow of the system changes, the branches of the valve are installed, and the flow of each user will increase or decrease proportionally, so as to maintain the flow distribution scheme at the initial adjustment.
SPF digital lock-in balance valve, also known as static balance valve, is a static hydraulic balancing valve with equal percentage of flow characteristic curve. It is suitable for centralized volume regulation, centralized mass regulation and variable flow regulation system in stages. When the flow of the system changes, the branches of the digital lock-in balance valve are installed, and the flow of each user will increase or decrease proportionally. Maintain the initial flow distribution scheme.
Digital lock balance valve (static balance valve) body adopts DN15-DN300 as gray cast iron; DN350-DN600 as carbon cast steel; DN15-DN32 as forged copper alloy, internal components of balance valve are made of stainless steel and copper alloy, with strong corrosion resistance; internal lift valve stem does not need reserved operating space, with regulating performance and cut-off function, and the number of open rings up to 1/10 turns shows; theoretical flow characteristic curve is equal to 100 cycles. Ratio (approximate) characteristics, when the weight of digital lock balance valve is 30-50%, the actual flow characteristics are linear; static balance valve has opening lock function, non-property management personnel can not change the set state; it can easily and effectively adjust the pressure and flow, supporting intelligent instruments can easily display the working pressure difference and flow, guide and record the balance adjustment program; PTFE dense; Sealing, reliable sealing performance, long service life; according to the percentage of static balance valve opening and the pressure difference before and after the valve, the flow through the valve can be calculated.
Performance characteristics of digital lock balance valve:
1. Ideal regulation performance;
2. Cut-off function;
3. Open state display of 1/10 circle;
4. The theoretical flow characteristic curve is equal percentage characteristic curve.
5. Patented Open-close Locking Device
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