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202608251525
202608251525

Electric flange gate valves LDZ940H, Z941H

LDZ series electric flange gate valve

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Valve body description Technical Parameters
Nominal diameter 25-1000mm Voltage: AC220V, AC380V (other specially designed)
Nominal pressure PN10 PN16 PN25 PN40 PN64 PN100 Environmental temperature -30 ℃~+70 ℃
Connection method: flange connection Protection level IP67
Valve body material WCB SS304 SS316 SS316L
Disk board material WCB SS304 SS316 SS316L Function Options
Sealing material PTFE PTL PPL FH Hard alloy Hastelloy Explosion proof type Explosion proof grade: dIIBT5
Operating temperature C3：-30℃～150℃ Signal feedback X1 mechanical passive signal, X2 active signal
C5：-30℃～220℃ Manual function Manual function Electric actuator with manual valve opening and closing function
C6：-30℃～250℃ The switch type is powered on and fully engaged, and powered on and fully engaged.
C8：-40℃～400℃ Adjustable input 4-20mA, 1-5V, 0-10V signals to achieve ball valve adjustment function
C9：-40℃～450℃ Applicable medium: strong acid, strong alkali, gas or liquid
standard specification Please refer to the optional electric actuator information for the electric parameters in the remarks
Flange standard GB/12221 ANSI B16.10
Testing and Inspection GB/T9092 API 598 Design standard GB/T12234-1989 ANSI B16.34

 

Performance Range

model Nominal Pressure                             Experimental pressure Working temperature (℃)
(MPa)
Strength (water) (Mpa) Sealed (water) air Applicable Medium
Low pressure sealed air (Mpa)
Z4IH-16C   1.6     2.4    1.8     0.6 ≤200 NITRICACID
Z41W-16P(R)
Nitric acid
Z41W-25P(R   2.5     3.8    2.8     0.6 ≤200 Nitric acid
Z41W-40P(R)   4.0     6.0    4.4     0.6 ≤200 ACETICACID
Z41W-64P(R)   6.4     9.6    7.0     0.6 ≤200 Acetic acid

 

Electric equipment model specifications Main dimensions: 1.6MPa convex surface method RF Z940H Z940Y Z940W Z940F Z941H Z941Y、Z941W Z941F-16C 16P 16R

DN L D D1 D2 b n-Φd Electric installation model L1 H DO
40 200 145 110 85 16 4-Φ18 DZW10 590 595 365
50 250 160 125 100 16 4-Φ18 DZW10 590 653 365
65 265 180 145 120 18 4-Φ18 DZW10 590 665 365
80 280 195 160 135 20 8-Φ18 DZW15 590 725 365
100 300 215 180 155 20 8-Φ18 DZW20 590 787 365
125 325 245 210 185 22 8-Φ18 DZW20 590 934 365
1150 350 280 240 210 24 8-Φ23 DZW20 590 955 365
200 400 335 295 265 26 12-Φ23 DZW30 590 1105 365
250 450 405 335 320 30 12-Φ25 DZW30 810 1343 470
300 500 460 410 375 30 12-Φ25 DZW45 810 1516 470
350 550 520 470 435 34 16-Φ25 DZW90 810 1678 470
400 600 580 525 485 36 16-Φ30 DZW120 830 1849 550
450 650 640 585 545 40 20-Φ30 DZW120 830 1937 550
500 700 705 650 608 44 20-Φ34 DZW180 830 2234 550
600 800 840 770 718 48 20-Φ41 DZW250 870 2432 320
700 900 910 840 788 50 24-Φ41 DZW250 870 2489 320
800 1000 1020 950 878 52 24-Φ41 DZW350 1170 2643 570
900 1100 1120 1050 998 54 28-Φ41 DZW500 1170 2935 570
1000 1200 1255 1170 1100 56 28-Φ18 DZW500 1170 3410 570

 

Electric installation model specifications Main dimensions PN2.5MPa: RF Z940H Z940Y Z940W Z940F Z941H Z941Y Z941W Z941F -25/25P/25R

DN L D D1 D2 b n-Φd L1 h D0
Electric installation model
40 200 145 110 85 15 4-Φ18 DZW10 590 595 365
50 250 160 125 100 20 4-Φ18 DZW10 590 653 365
65 265 180 145 120 22 8-Φ18 DZW10 590 665 365
80 280 195 160 135 22 8-Φ18 DZW15 590 725 365
100 300 230 190 160 24 8-Φ23 DZW20 590 787 365
125 325 270 220 188 28 8-Φ25 DZW20 590 902 365
150 350 300 250 218 30 8-Φ25 DZW20 590 955 365
200 400 360 310 278 34 12-Φ25 DZW30 810 1105 470
250 450 425 370 332 36 12-Φ30 DZW30 810 1343 470
300 500 485 430 390 40 16-Φ30 DZW60 810 1516 470
350 550 550 490 448 44 16-Φ34 DZW90 830 1678 550
400 600 610 550 505 48 16-Φ34 DZW120 830 1849 550
450 650 660 600 555 50 20-Φ34 DZW120 830 1937 550
500 700 730 660 640 52 20-Φ41 DZW180 870 2234 320
600 800 840 770 718 56 20-Φ41 DZW250 870 2432 320
700 900 955 875 815 60 24-Φ48 DZW500 870 2489 320
800 1000 1070 990 930 64 24-Φ48 DZW500 1170 2643 570
900 1100 1180 1090 1025 66 28-Φ54 DZW800 1170 2935 570
1000 1200 1305 1210 1140 68 28-Φ58 DZW800 1170 3410

 

Electric installation model specifications, main dimensions PN4.0 MPa-6.4MPa：Z940H Z940Y Z940W Z940F Z941H Z941Y Z941W Z941F-40P/40R/64P/64R

DN L D D1 D2 D6 b n-Φd Electric installation model L1 H D0
40 200 145 110 85 76 18 4-Φ18 DZW10 590 630 365
50 250 160 125 100 88 20 4-Φ18 DZW10 590 691 365
65 280 180 145 120 110 22 8-Φ18 DZW10 590 711 365
80 310 195 160 135 121 22 8-Φ18 DZW15 590 775 365
100 350 230 190 160 150 24 8-Φ23 DZW20 590 871 365
125 400 270 220 188 176 28 8-Φ25 DZW20 590 948 365
150 450 300 250 218 204 30 8-Φ25 DZW30 810 1028 470
200 550 375 320 282 260 38 12-Φ30 DZW30 810 1325 470
250 650 445 385 345 313 42 12-Φ34 DZW45 810 1401 470
300 750 510 450 108 364 46 16-Φ34 DZW60 830 1653 550
350 850 570 510 465 422 52 16-Φ34 DZW90 830 1791 550
400 950 655 585 535 474 58 16-Φ41 DZW120 870 2092 320
500 1150 755 670 612 576 62 20-Φ48 DZW250 870 2465 320
600 1350 890 795 730 678 62 20-Φ54 DZW350 1170 570
700 1450 995 900 835 760 68 24-Φ54 DZW500 1170 570
800 1650 1135 1030 960 876 76 24-Φ58 DZW800 1060 500
40 240 165 125 95 76 24 4-Φ23 DZW10 590 665 365
50 250 175 135 105 88 26 4-Φ23 DZW10 590 790 365
65 280 200 160 130 110 28 8-Φ23 DZW10 590 840 365
80 310 210 170 140 121 30 8-Φ23 DZW20 590 890 365
100 350 250 200 168 150 32 8-Φ25 DZW20 590 1020 365
125 400 295 240 202 176 36 8-Φ30 DZW30 590 1100 365
150 450 340 280 240 204 38 8-Φ34 DZW30 810 1290 470
200 550 405 345 300 260 44 12-Φ34 DZW60 810 1470 470
250 650 470 400 352 313 48 12-Φ41 DZW90 830 1500 550
300 750 530 460 412 364 54 16-Φ41 DZW90 830 1820 550
350 850 595 525 475 422 60 16-Φ41 DZW120 8701 2216 320
400 950 670 585 525 474 66 16-Φ48 DZW180 870 3838 320
500 1150 800 705 640 576 70 20-Φ54 DZW250 1170 3320 570

Note:
The length of the ball valve structure and the size of the connecting flange are designed and manufactured according to JB/T79 standards or user requirements.
The actuator models are * * */* * * respectively.
The actuator models adapted to different valve torques and media may vary, and the relevant dimensions may change accordingly.
The above actuator configuration and data all use soft sealed (F) valves. Please consult our company for the configuration and data of hard sealed valves.

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Get More Benefits Since Submit The Info Form

*We respect your confidentiality and all information are protected.

Contact Us Right Now, Get Reply Today.

I’m Leo, the head of sales team at Huaxiang. Me and my team would be happy to meet you and learn all about your business, requirements and expectations.

Carson
Paul
Linsey