Introduction to SCZ973H-6 series plug-in valve
SCZ series plug-in valve SCZ973H-6It is a valve in which the gate and valve seat are always in close contact and sealed. The principle is that the gate has a circular opening of the same diameter, and by opening and closing the gate, the circular opening on the gate completely disengages and matches the diameter. The advantage of this valve is that the valve body diameter has no grooves, the medium will not get stuck or blocked, and it has full diameter flow characteristics, suitable for use in pipelines with powder particle media. Its sealing structure can be divided into soft sealing and hard sealing structures. Penetrating knife gate valve has the characteristics of precision construction, good processability, and compact structure. The sealing valve seat is designed with a movable structure, which has anti wear and automatic compensation functions, resulting in a longer service life. During the closing and opening process, the valve seat and gate plate move closely together, which stabilizes the opening and closing force of the valve and has the characteristics of cutting off the medium. The valve is equipped with an electric actuator that can achieve remote microcomputer control. When the power supply is interrupted, the valve can also be manually operated to open and close, thereby urgently controlling the flow of the medium and avoiding accidents. Accessories such as on-site electrical control boxes and remote PLC electric intelligent control can also be used to operate and debug the control. Users can choose according to their actual needs.
【 Features of SCZ973H-6 Plug in Valve SCZ Series 】
The valve chamber does not accumulate slag, making it particularly suitable for conveying slurry and powder particles.
SCZ series plug-in valve SCZ973H-6 parts material
Valve body, upper cover valve | body, upper cap |
Carbon steel, stainless steel Carbon | steel, stainless steel |
Valve Plate | plate |
Stainless steel stainless steel | steel |
Stem of valve stem
Stainless steel stainless steel | steel |
Seal ring | ring |
PTFE, rubber PTFE, Rubber | SCZ series plug-in valve SCZ973H-6 performance parameters |
Nominal pressure |
pressure PN |
Shell test Casing | test |
1.5XPN
Leak sealing test | test | 1.1XPN | Operating temperature | temperature | Rubber ≤ 80 ℃ | PTFE seal ≤ 180 ℃ | Rubber | ≤80℃, PTFE≤180℃ | Applicable media working | medium |
100 | 51 | 405 | 705 | 585 | 180 | 156 | 240 | Dry ash, pulp, syrup, sewage, coal gas powder particles, slag water mixture, etc | 490 | 170 |
125 | 57 | 450 | 780 | 665 | 210 | 184 | 260 | dust, paper pulp, syrup, sewage, gas, powder, particle, slag-water mix, | 490 | 190 |
150 | 570 | 510 | 810 | 770 | 240 | 211 | 280 | etc. | 490 | 240 |
200 | 70 | 615 | 930 | 920 | 295 | 266 | 300 | SCZ series plug-in valve SCZ973H-6 external dimensions | 520 | 335 |
250 | 70 | 715 | 1080 | 1175 | 355 | 319 | 320 | DN | 520 | 335 |
300 | 76 | 822 | 1140 | 1255 | 410 | 370 | 340 | L | 520 | 335 |
350 | 76 | 975 | 1290 | 1455 | 470 | 429 | 360 | H1 | 520 | 350 |
400 | 89 | 1024 | 1344 | 1559 | 525 | 480 | 400 | H2 | 605 | 390 |
450 | 89 | 1235 | 1560 | 1926 | 585 | 548 | 450 | H3 | 605 | 430 |
500 | 114 | 1265 | 1610 | 2226 | 650 | 609 | 500 | D1 | 605 | 430 |
D2