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SD943H electric telescopic butterfly valve

SD943H electric telescopic butterfly valve

Brief introduction of D943H electric telescopic butterfly valve: The electric telescopic butterfly valve is suitable for water supply and drainage, gas pipelines such as food, medicine, chemical industry, petroleum, electric power, textile, papermaking, etc. whose temperature is ≤80℃ and nominal pressure is ≤1.6MPa. The function of expansion and contraction.

  • Item NO.:

    XUVAL77-59
  • Lead Time:

    45Days
  • Product Orgin:

    CHINA
  • Brand:

    XUVAL
  • Shipping Port:

    Shanghai
  • Payment:

    100%TT
  • Color:

    Blue
  • MOQ:

    10
Products Details

SD943H electric telescopic butterfly valve

Its main features are as follows:
1. Novel and reasonable design, unique structure, light weight, convenient operation, fast opening and closing;
2. The telescopic butterfly valve can not only adjust and intercept the flow, compensate for the thermal expansion and contraction caused by the temperature difference of the pipeline, but also provide convenience for the installation, replacement and maintenance of the valve.
3. The sealing parts can be adjusted and replaced, and the sealing performance is reliable.


Material of main parts of D943H electric telescopic butterfly valve:

Part Name
Material
Body Cast iron, cast steel, stainless steel, chromium molybdenum steel, alloy steel
Butterfly board
Cast steel, alloy steel, stainless steel, chromium molybdenum steel
Sealing ring
Rubber, PTFE, Polylactide, stainless steel
Stem 2Cr13, stainless steel, chromium molybdenum steel
Flexible tube
Cast iron, cast steel, stainless steel, chromium molybdenum steel
Filler
Flexible graphite


The main technical parameters of SD943H electric telescopic butterfly valve:

Nominal diameter
DN(mm) 50~2000
Nominal pressure
PN(MPa)
0.6 1.0 1.6
Test pressure
Strength test
0.9 1.5 2.4
Sealing test
0.66 1.1 1.76
Hermetic sealing test
0.6 0.6 0.6
Proper temperature
≤80℃
Applicable medium
Air, water, steam, gas, oil, etc
Drive form
Manual, worm and worm gear drive, pneumatic drive, electric drive


Electric telescopic butterfly valve adopts standard:
Design standard: GB/T12238-1989; JB/T8527-1997


Electric telescopic butterfly valve flange connection size:
GB/T9113.1-2000; GB/T9113.2-2000
GB/T9115.1-2000; GB/T9115.2-2000
Structure length: GB/T12221-1989
Pressure test: GB/T13927-1992; JB/T9092-1999
Actuating mechanism type: CH series features: powerful functions: intelligent, adjustable, on-off.
Small size: the size is only about 35% of similar products.
Easy to use: single-phase power supply, simple wiring; original ball-shaped protruding structure to make observation more convenient; no refueling, no spot inspection, waterproof and rust-proof, installation at any angle. The protection device has double limit, overheat protection, and overload protection. The total travel time is 15 seconds, 30 seconds, 45 seconds, and 60 seconds. And with manual function.


SD943H electric telescopic butterfly valve outline dimension table:

DN/mm H1 H2 H3
Maximum
length
Lmax
The smallest
length
Lmin
Stretch
length
L
L1 L2 L3 L4 Electric setting model
50 80 112 248 163 138 151 103 185 103 297 QB10-1
65 95 112 248 188 152 170 103 185 103 297 QB10-1
80 98 130 248 192 162 177 103 185 103 297 QB10-1
100 114 142 248 215 175 205 103 185 103 397 QB10-1
125 128 174 248 230 185 215 103 185 103 297 QB20-1
150 139 180 333 240 195 225 103 185 103 294 QB20-1
200 174 225 333 265 215 245 103 185 103 297 QB60-1
250 215 266 342 295 235 260 103 185 103 292 QB60-1
300 245 290 342 302 252 282 118 322 118 250 QB120-1
350 270 320 342 321 271 301 118 322 118 250 QB120-1
400 305 400 342 333 283 313 118 322 118 250 QB250-1
450 325 425 342 354 304 334 118 322 118 250 QB250-1
500 360 480 342 366 316 346 118 322 118 250 QB250-1
600 445 520 415 418 368 395 190 322 155 362 QB500-0.5
700 505 582 415 445 395 425 190 377 155 362 QB500-0.5
800 560 620 365 475 425 455 245 681 190 482 ZA60
900 630 715 365 505 455 485 245 766 268 370 ZA60
1000 680 760 365 515 465 495 245 766 268 370 ZA60
1200 795 905 396 562 512 542 245 879 268 405 ZA120
1400 900 1000 396 592 542 572 355 983 368 430 ZA120
1600 1110 1160 460 636 586 616 355 1121 368 500 ZA240
1800 1124 1247 460 680 630 660 355 1124 368 500 ZA240
2000 1292 1367 460 730 680 710 393 1204 435 530 ZA240


Product Structure:


Packing & Delivery : 

Packing Details:all by seaworthy plywood case and packed strongly by packing belt as below
Delivery Details:Generally it is 5-10 days if the goods are in stock. or15-30 days if the goods are OEM or not
enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45days.





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    If you are interested in our valves and want to know more details,please leave a message here,we will reply you as soon as we can.