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Brand Name : Y
Model Number : D81X-16Q
Place of Origin : China
MOQ : 10 pcs
Price : Negotiable
Payment Terms : T/T
Supply Ability : 10000 pcs per year
Delivery Time : 5-8 work days
Packaging Details : wooden box 1200*1100*1100
product name : Fire Protection Valves
Body : Ductile Iron
Disc : QT450-10+NBR
medium : water
pressure : 1.6 mpa
temperature : -10 to 80 ℃
Color : Red
connect : card
Handle groove butterfly valve, also known as groove handle butterfly valve, has the advantages of rapid installation, simple and reliable, light weight, flexible operation and convenient maintenance. The handle groove butterfly valve not only has good sealing performance, but also has the rapidity required for connection with pipe fittings. It adopts technology and has been improved for many times. The handle of groove handle butterfly valve and the flow plate installed on the valve body cooperate with each other to control the flow of fluid
1. The grooved butterfly valve has the advantages of compact structure, small volume, light weight, flexible operation and convenient maintenance;
2. Reliable sealing performance, not limited by medium injection (two-way sealing);
3. Large flow area, small flow resistance coefficient and large flow capacity;
4. The butterfly plate adopts integral rubber coating, which is radiation resistant and durable.
5. With carbon steel as the main material, the valve body is welded by thick wall seamless pipe, and the valve plate is nodular cast iron, with reliable quality and beautiful appearance
Common taper pin | nut | bolt | bolt | Semicircular key | C | T | Ring | ||
DN(mm) | B*C | number | M | M*H | M*H | T*P | Z*M | ||
65 | A4 | 1 | M6 | M6*35 | M8*10 | 3*16 | 103±2 | 178 | 12.5*3.1G |
80 | A4 | 1 | M6 | M6*35 | M8*10 | 3*16 | 103±2 | 202 | 12.5*3.1G |
100 | A5 | 1 | M10 | M10*45 | M8*10 | 5*19 | 118±2 | 222 | 15*3.1G |
125 | A6 | 1 | M10 | M10*50 | M8*10 | 5*19 | 128±2 | 233 | 19*3.1G |
150 | A6 | 1 | M10 | M10*50 | M8*10 | 5*19 | 150±2 | 257 | 19*3.1G |
200 | A6 | 2 | M12 | M10*60 | M8*15 | 5*19 | 188±2 | 295 | 22*3.55G |
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Hoop Butterfly Fire Protection Valves Card Line Rustproof Ductile Iron Images |