Main parts and use of electric gate valve
Valve body | Valve cover | Valve board | Valve seat | Valve shaft | Padding | Applying medium | Applying temperature |
WCB | WCB+D507M0 | D577 | 2Cr13 | Flexible Graphite | Water, oil, steam | 425 | |
ZG1Cr5Mo | ZG1Cr5Mo+ Sellitet2 | 1Cr18Ni9+ Stellte6 | 25Cr2Mo1VA | Flexible Graphite | Water, oil, steam | 550 | |
ZG1Cr18Ni9Ti | 0Cr18Ni9Ti+ Selite12 | 1Cr18Ni9+ Stelite6 | 1Cr18Ni9Ti | PTFE | Nitrose,alkaline | 200 | |
2G00Cr17Ni14Mo2 | 316L+ Stellite12 | 316L+Stel1ite6 | 316L | PTFE | Urea, phosphoric acid | 200 |
Mode | Diameter | pressure | temperature | medium | Material of gate valve | Main dimension ofvalve | Torque | Weight | ||||
L | H | D | D1 | Z-φd | ||||||||
Z941T-10 | 100 | 1 | ≤ | Water steam | Cast iron | 230 | 750 | 215 | 180 | 8-18 | 100 | 120 |
125 | 255 | 900 | 245 | 210 | 8-18 | 150 | 140 | |||||
150 | 280 | 970 | 280 | 240 | 8-23 | 150 | 160 | |||||
200 | 330 | 1080 | 335 | 295 | 8-23 | 200 | 175 | |||||
250 | 380 | 1230 | 390 | 350 | 12-23 | 300 | 275 | |||||
300 | 420 | 1380 | 440 | 400 | 12-23 | 300 | 335 | |||||
350 | 450 | 1420 | 500 | 460 | 16-23 | 300 | 505 | |||||
400 | 480 | 1760 | 565 | 515 | 16-25 | 450 | 785 | |||||
450 | 510 | 1990 | 615 | 565 | 20-25 | 600 | 835 | |||||
500 | 540 | 2060 | 670 | 620 | 20-25 | 600 | 1045 | |||||
600 | 600 | 2210 | 780 | 725 | 20-30 | 900 | 1415 | |||||
Z945T-10 | 100 | 1 | ≤200 | Water steam | Cast iron | 230 | 750 | 215 | 180 | 8-18 | 100 | 120 |
150 | 280 | 970 | 280 | 240 | 8-23 | 150 | 160 | |||||
200 | 330 | 1080 | 330 | 295 | 8-23 | 200 | 175 | |||||
250 | 380 | 1230 | 390 | 350 | 12-23 | 300 | 275 | |||||
300 | 420 | 1380 | 440 | 400 | 12-23 | 300 | 335 | |||||
350 | 450 | 1420 | 500 | 460 | 16-23 | 300 | 505 | |||||
400 | 480 | 1760 | 565 | 515 | 16-25 | 450 | 786 | |||||
450 | 510 | 1990 | 615 | 565 | 20-25 | 600 | 835 | |||||
500 | 540 | 2060 | 670 | 620 | 20-25 | 600 | 1045 | |||||
600 | 600 | 2210 | 780 | 725 | 20-30 | 900 | 1415 | |||||
700 | 660 | 2260 | 895 | 840 | 24-30 | 900 | 2100 | |||||
800 | 720 | 2360 | 1010 | 950 | 24-34 | 900 | 2600 | |||||
900 | 780 | 2660 | 1110 | 1050 | 28-34 | 1200 | 3100 | |||||
1000 | 840 | 2810 | 1220 | 1160 | 28-34 | 1200 | 3600 | |||||
Z941H-16C | 50 | 1 | ≤ | Water steam oil | Carbon steel | 250 | 760 | 160 | 125 | 4-18 | 100 | 90 |
80 | 280 | 830 | 195 | 160 | 8-18 | 150 | 110 | |||||
100 | 300 | 840 | 215 | 180 | 8-18 | 200 | 115 | |||||
125 | 325 | 910 | 245 | 210 | 8-18 | 200 | 135 | |||||
150 | 350 | 990 | 280 | 240 | 8-23 | 200 | 155 | |||||
200 | 400 | 1160 | 335 | 295 | 12-23 | 300 | 215 | |||||
250 | 450 | 1480 | 405 | 355 | 12-25 | 450 | 335 | |||||
300 | 500 | 1600 | 460 | 410 | 12-25 | 600 | 505 | |||||
350 | 550 | 1740 | 520 | 470 | 16-25 | 900 | 600 | |||||
400 | 600 | 1940 | 580 | 525 | 16-30 | 1200 | 930 | |||||
500 | 700 | 2400 | 705 | 650 | 20-34 | 1800 | 1290 |
The matching actuator parameters are as follows:
Performance Data of FRYQ Single Phase Modulating Type Actuator
Model | Revolving Speed (rpm) | Torque(Nm) | Voltage(V) | Phase(Ph) | Frequency(Hz) | Power(kW) | Related Current(A) | Duty | Weight(kg) |
FRYQ18 | 18 | 55 | 220 | 1 | 50 | 2.6 | 3.3 | S4(30%) | 30 |
24 | 50 | 220 | 1 | 50 | 2.6 | 3.3 | S4(30%) | 30 | |
36 | 40 | 220 | 1 | 50 | 2.6 | 3.3 | S4(30%) | 30 | |
48 | 35 | 220 | 1 | 50 | 2.6 | 3.3 | S4(30%) | 30 | |
FRYQ25 | 18 | 210 | 220 | 1 | 50 | 9 | 5.8 | S4(30%) | 46 |
24 | 210 | 220 | 1 | 50 | 9 | 5.8 | S4(30%) | 46 | |
36 | 170 | 220 | 1 | 50 | 9 | 5.8 | S4(30%) | 46 | |
48 | 130 | 220 | 1 | 50 | 9 | 5.8 | S4(30%) | 46 | |
FRYQ35 | 18 | 300 | 220 | 1 | 50 | 14 | 9.5 | S4(30%) | 69 |
24 | 300 | 220 | 1 | 50 | 14 | 9.5 | S4(30%) | 69 | |
36 | 220 | 220 | 1 | 50 | 14 | 9.5 | S4(30%) | 69 | |
48 | 160 | 220 | 1 | 50 | 14 | 9.5 | S4(30%) | 69 |
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