Introduction to D343X PN6 and PN10 flange type double eccentric soft seal butterfly valves
D343X type PN6, PN10 flange type double eccentric soft seal butterfly valveSuitable for regulating flow and intercepting media on water supply and drainage, gas pipelines in food, medicine, chemical, petroleum, power, textile, papermaking and other industries with temperature ≤ 120 ℃ and nominal pressure ≤ 1.6MPa.
Characteristics of D343X PN6 and PN10 flange type double eccentric soft seal butterfly valves
1. This butterfly valve has a novel design structure, small overall size, and light weight;
2. The butterfly plate adopts double eccentricity, with quick opening and closing, and easy and effortless operation;
3. The butterfly plate adopts double eccentricity, which ensures no sliding friction between the butterfly plate and the sealing ring. The sealing surface is wear-resistant and has a long service life, reliable sealing, and easy adjustment.
D343X PN6, PN10 flange type double eccentric soft seal butterfly valve parts material
valve body | Valve plate | valve seat | valve stem | filler |
HT200 WCB 1Cr18Ni9Ti |
HT200 WCB 1Cr18Ni9Ti |
Nitrile rubber EPDM VITON |
45 2Cr13 1Cr18Ni9Ti |
Flexible graphite |
Performance parameters of D343X PN6 and PN10 flange type double eccentric soft seal butterfly valves
model |
nominal pressure PN(MPa) |
Shell Test Pressure PS(MPa) |
Seal test pressure PS(MPa) |
operation temperature (℃) |
Applicable Medium |
||
D |
3 6 9 |
41X-6 |
0.6 |
0.9 |
0.66 |
≤80℃ |
Water and oil products |
D |
3 6 9 |
41X-10 |
1 |
1.5 |
1.1 |
≤80℃ |
Water and oil products |
D343X type PN6, PN10 flange type double eccentric soft seal butterfly valve external dimensions
Structural diagram of D343X PN6 and PN10 flange type double eccentric soft seal butterfly valve
