Cast iron Digital Locked balance valve B-J-02
Quick Details:
Body: cast iron
Disc: Stainless steel
Stem: stainless steel
Stem Nut: copper
Seal gasket: EPDM
Packing: Graphite
Test pressure 2.4MPa
Working pressure =1.6MPa
Working temperature?? =120℃
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Product Range:
Available Body Material；Cast iron, ductile iron, WCB, stainless steel, bronze
Flanged PN16 according to EN1092-2 (ex DIN2533)
Lengths according to EN558-1 series 1 (ex DIN3202 F1)
Size Range: DN050-DN300? 2”- 12″
Range of installation and use: runks, branches of pipe-net system, indoor water supply trunks, vertical branches and multiple boilers
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Performance
Digital lock balance valve is a regulating valve with special function of digital lock. It adopts DC valve body structure, has better equal percentage flow characteristics, can reasonably distribute flow, and effectively solves the problem of heating (air conditioning) system. The room temperature is uneven. At the same time, it can accurately adjust the pressure drop and flow rate, to improve the liquid flow state in the pipe network system, to achieve the purpose of liquid balance and source saving in the pipe network.
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Advantages
1. Ideal adjustment performance;
2. Excellent cut-off function;
3. Open status display accurate to 1/10 circle;
4. The theoretical flow characteristic curve is an equal percentage characteristic curve;
5. National patent-type opening and closing locking device;
6. There is a specific flow coefficient for each full circle. As long as the pressure difference between the two ends of the valve is measured during commissioning, the flow through the valve can be easily calculated;
7. Teflon and silicone seal, reliable sealing performance;
8. The internal components are made of YICr18Ni9 or copper alloy, which has strong corrosion resistance and long service life;
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Application:
Water, oil and other liquids
Available Body Material；Cast iron, ductile iron, WCB, stainless steel, bronze
Flanged PN16 according to EN1092-2 (ex DIN2533)
Lengths according to EN558-1 series 1 (ex DIN3202 F1)
Size Range: DN050-DN300? 2”- 12″
Range of installation and use: runks, branches of pipe-net system, indoor water supply trunks, vertical branches and multiple boilers
Digital lock balance valve is a regulating valve with special function of digital lock. It adopts DC valve body structure, has better equal percentage flow characteristics, can reasonably distribute flow, and effectively solves the problem of heating (air conditioning) system. The room temperature is uneven. At the same time, it can accurately adjust the pressure drop and flow rate, to improve the liquid flow state in the pipe network system, to achieve the purpose of liquid balance and source saving in the pipe network.
1. Ideal adjustment performance;
2. Excellent cut-off function;
3. Open status display accurate to 1/10 circle;
4. The theoretical flow characteristic curve is an equal percentage characteristic curve;
5. National patent-type opening and closing locking device;
6. There is a specific flow coefficient for each full circle. As long as the pressure difference between the two ends of the valve is measured during commissioning, the flow through the valve can be easily calculated;
7. Teflon and silicone seal, reliable sealing performance;
8. The internal components are made of YICr18Ni9 or copper alloy, which has strong corrosion resistance and long service life;
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Water, oil and other liquids
