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ZDLP (M) electronic type electric control valve

ZDLP (M) electronic type electric control valve

Overview of ZDLP(M) electronic electric control valve: ZDLP, ZDLN type electronic electric single-seat, sleeve regulating valve, accepts the direct current signal from the regulating instrument, changes the flow of the medium to be adjusted, and keeps the controlled process parameters at the given value. It is widely used in the production automation control of electric power, metallurgy, chemical industry, petroleum, textile, pharmaceutical, papermaking and other industrial sectors.

  • Item NO.:

    XUVAL77-94
  • Lead Time:

    45Days
  • Product Orgin:

    CHINA
  • Brand:

    XUVAL
  • Shipping Port:

    Shanghai
  • Payment:

    100%TT
  • Color:

    Blue
  • MOQ:

    10
Products Details

ZDLP (M) electronic type electric control valve

The nominal diameter of this series of products is from 20 to 300mm, the nominal pressure is 1.6/4.0/6.4MPa, the receiving signal is 0~10mA.DC or 4~20mA.DC, and the operating temperature range is 40℃~50℃. Among them, the electric single-seat control valve is suitable for the occasions with small pressure difference, the medium year is large or slightly particle impurities; the electric sleeve control valve is suitable for the occasions with large pressure difference and large leakage.



Material of main parts:

Part Name
Material
Body, Bonnet
HT200, ZG230-450, ZG1Cr18Ni9Ti
Spool
1Cr18Ni9T, Stellite alloy surfacing, reinforced polytetrahydroethylene
Filler
PTFE, flexible graphite, stainless steel bellows
Push rod, bushing
2Cr13
Gasket
Rubber asbestos board, 1Cr18Ni9Ti, graphite spiral wound gasket


Dimensions:

Nominal diameter DN (mm)

20 25 32 40 50 65 80 100 125 150 200 250 300
Flange distance L
PN16 181 184 205 222 254 276 298 352 420 451 600 680 850
PN40 194 197 210 235 267 292 317 368 420 473 615 680 850
PN64 206 210 220 251 286 311 337 394 450 508 650 690 800
Normal temperature valve cover H1
PN16 756 781 803 928 945 1260 1270 1294 1515 1540 1565 1816 2180
PN40 766 791 813 938 955 1260 1270 1329 1545 1560 1605 1892 2130
PN64 773 803 833 965 100 1280 1300 1338 1575 1620 1675 1936 2202
Medium temperature valve cover H1
PN16 956 981 1003 1128 1145 1510 1520 1544 1835 1860 1885 2166 2530
PN40 966 991 1013 1138 1155 1510 1520 1579 1865 1880 1925 2245 2480
PN64 973 1003 1033 1165 1200 1530 1550 1588 1895 1940 1995 2258 2550
D
225
257
310

PN16 53 58 68 73 80 90 98 108 123 140 168 203 230
PN40 53 58 68 73 80 90 98 115 135 150 188 223 255
PN64 63 68 75 83 88 100 105 125 148 170 203 235 265
H3
87
90
Flange standard
GB: 1.6/2.5/4.0/6.4MPa ANSI: 150/300/600Lb JIS: 10K, 20K, 30K

Note: The performance index of this product implements GB/T4213/92



Technical parameter:

Nominal diameter DN (mm)
Valve bottom diameter DN

20 25 32 40 50 65 80 100 125 150 200 250 300
10 12 15 20
Rated flow coefficient Kv
Straight line
1.8 2.8 4.4 6.9 11 17.6 27.5 44 69 110 176 275 440 690 1100 1760
Equal percentage
1.6 2.5 4 6.3 10 16 25 40 63 100 160 250 400 630 1000 160
Rated stroke L (mm)
10
16
25
40
60
100
Nominal pressure PN (Mpa)
1.6/4.0/6.4
Inherent flow characteristics
Straight line, equal percentage
Inherent adjustable ratio R
50:1
Allowable leakage
Single seat
Hard seal: IV level, soft seal: IV level
Sleeve
Hard seal: IV level, soft seal: IV level
Working temperature t (℃)
-20~200, -40~250, -40~450, -60~450
Signal range (DC)
0~10mA, 4~20mA, 1~5V, 0~10V
Voltage
220V, 500Hz
Mode of action
Electric open type, electric close type
Valve status at signal failure
Fully open, switch, hold position


Structure chart:




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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