Product Features:
·Small size, light weight, and rational construction.
·Good performance for anti-corrosion, anti-high temperature and anti-abrasion.
·Good mechanical performance and sealing performance can achieve zero leakage.
·Using DKJ series electric actuators, easy for installation and maintenance, economic.
Property Parameter
Nominal Diameter, DN | 100～1000 |
| mm |
Nominal Pressure,PN | 1.0 | 1.6 | 2.5 |
| MPa |
Test Pressure | Seal | 1.1 | 1.76 | 1.1 |
|
Body | 1.5 | 2.4 | 1.5 |
|
Applicable medium |
Air, water, vapor, gas and slightly corrosive medium such as acids, alkali and salt |
Leakage |
Execute performance experiment on valve according to Metallic seal butterfly valve, JBT8527-97, to achieve zero leakage. |
Main Spare Parts Material
Body | Disc | Spindle |
Valve Disc Seal Ring | Shaft Sleeve | Packing |
Q235-A 0Cr19Ni9 0Cr19Ni12Mo2Ti | Q235-A 0Cr19Ni9 0Cr19Ni12Mo2Ti | 1Cr17Ni2
|
Stainless steel & composites | SJ-1 ZCuZn38Mn2Pb2 | Graphite |
Pressure-Temperature Rating
Max.Temperature ℃ | ≤20 | 100 | 150 | 200 | 250 | 300 | 350 | Body Material |
Nominal pressure MPa |
|
0.25 | 0.25 | 0.25 | 0.225 | 0.2 | 0.175 | 0.15 | - | Carbon Steel |
0.6 | 0.6 | 0.6 | 0.54 | 0.48 | 0.42 | 0.36 | - |
1.0 | 1.00 | 1.00 | 0.9 | 0.80 | 0.70 | 0.60 | - |
1.6 | 1.60 | 1.60 | 1.44 | 1.28 | 1.12 | 0.96 | - |
2.5 | 2.50 | 2.50 | 2.50 | 2.25 | 2.00 | 1.75 | 1.50 |
0.25 | 0.238 | 0.215 | 0.201 | 0.189 | 0.177 | 0.166 | 0.159 | Stainless Steel |
0.6 | 0.57 | 0.52 | 0.48 | 0.45 | 0.42 | 0.40 | 0.38 |
1.0 | 0.95 | 0.86 | 0.81 | 0.76 | 0.71 | 0.66 | 0.63 |
1.6 | 1.52 | 1.31 | 1.29 | 1.21 | 1.13 | 1.06 | 1.01 |
2.5 | 2.38 | 2.15 | 2.01 | 1.89 | 1.77 | 1.66 | 1.59 |
Electric Actuator Main Parameters：
· Input/Output Singal: 4~20mA or 0-10V DC;
· Input Resistance: 250 OHM;
· Basic Error: ±2.5%;
· Deadline: ≤3%(continuously adjustable)
· Power Supply: Single-Phase 220V 50Hz;
· Working Environmental Temperature: -10℃～+55℃
· Humity: ≤95%(surrounding air does not have corrosive elements);
Dimension
Nominal diameter | L | H0 | H | 1.0MPa | 1.6MPa | 2.5MPa |
D1 | Z-d | D1 | Z-d | D1 | Z-d |
100 | 56 | 505 | 140 | 180 | 4-18 | 180 | 8-18 | 190 | 8-22 |
125 | 64 | 552 | 170 | 210 | 4-18 | 210 | 8-18 | 220 | 8-26 |
150 | 70 | 687 | 180 | 240 | 4-22 | 240 | 8-22 | 250 | 8-26 |
200 | 71 | 807 | 210 | 295 | 4-22 | 295 | 12-22 | 310 | 12-26 |
250 | 76 | 843 | 240 | 350 | 4-22 | 355 | 12-26 | 370 | 12-30 |
300 | 83 | 928 | 290 | 400 | 4-22 | 410 | 12-26 | 430 | 12-30 |
350 | 92 | 984 | 320 | 460 | 4-22 | 470 | 16-26 | 490 | 16-33 |
400 | 102 | 1042 | 350 | 515 | 4-26 | 525 | 16-30 | 550 | 16-36 |
450 | 114 | 1410 | 380 | 565 | 4-26 | 585 | 20-30 | 600 | 20-36 |
500 | 127 | 1470 | 410 | 620 | 4-26 | 650 | 20-33 | 660 | 20-36 |
600 | 154 | 1660 | 470 | 725 | 4-30 | 770 | 20-36 | 770 | 20-39 |
