Electric High Performance L Type Three Way Control Type Ball Valve
Product Introduction
Electric three-way ball valve is composed of electric actuator and a three-way ball valve body. It is a kind of rotary shut-off and regulating valve. Electric three-way ball valve is L type (ZDRL) and T type (ZDRT), using control spool rotation Angle to change the spool hole and pipe opening connection state to different combination of three branch control. Two-seat sealing electric three-way ball valve has the characteristics of compact structure, beautiful appearance and good sealing performance. It can realize the switch of medium flow direction in the pipeline. It can also connect or close two channels that are perpendicular to each other. Four-seat sealing three-way ball valve is beautiful shape, compact and reasonable structure. Not only can realize the medium flow switch, also can make the three channels connected to each other, and can also close one channel to connect the other two channels, which can control the medium confluence or shunt. It has the advantages of tight closing, compact structure, light weight and easy maintenance. Three-way ball valve flow capacity is large, suitable for high sealing requirements. The valve is used in gas, liquid, steam, and high viscosity, fibrous granular fluid.
Technical Parameters
| DN (mm) |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
| Differential pressur (MPa) |
≤Nominal pressure |
| Acting range |
0~90° |
| Body type |
Two section split cast body |
| Bonnet type |
Integral |
| Gland type |
Bolted compression type |
| Packing |
V-type PTFE, asbestos containing leaching PTFE, asbestos textile, graphite |
| Connetion type |
Flanged and threaded (suitable for 1/2" ~ 2") |
| Trim type |
Three-way ball |
| Flow characteristic |
Approximate fast opening |
| Leakage Q |
Soft seal: zero leakage; Metal seal: according to GB/T4213-92, less than the rated KVX0.01% |
| Intrinsic error |
±1% |
| Hysteresis error |
±1% |
| Dead band |
≤1% |
| Actuator |
CHR, 3810R, DZW, HQ, PSQ electric actuator |
| Control type |
Open and close limit, passive signal, 1/5K potentiometer, intelligent regulation (4 ~ 20mA analog signal control) |
Base Material
| Nominal diameter mm |
DN15-DN300 |
| Material |
C (WCB) |
P(304) |
R(316) |
| Main part |
Body |
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
| Ball |
2Cr13, (304) |
1Cr18Ni9Ti |
1Cr18Ni12MoTi |
| Stem |
2Cr13 |
1Cr18Ni9Ti |
1Cr18Ni12MoTi |
| Seat seal |
Reinforced PTFE, para-polyphenyl, hard alloy steel seal |
| Packing |
PTFE, flexible graphite |
| Working conditions |
Medium |
Steam, water, oil |
Nitric acid alkali corrosive medium |
Acetic acid corrosive medium |
| Temperature |
PTFE ≤180ºC, para-polyphenylene ≤300ºC, metal seal ≤425ºC |
Electric Actuator
| Power |
AC220/380V,50/60Hz |
| Output torque |
50N·M~2000N·M |
| Acting range |
0~90° 0~360° |
| Acting time |
15s/30s/60s |
| Protection device |
Overheating protection |
| Environment temperature |
-30°~60° |
| Manual operation |
With hand level |
| Limit |
Electrical and mechanical double limit |
| Protection grade |
IP-65 |
| Explosion-proof grade |
ExdII BT4 and ExdII BT6 |
| position measurement |
Optional switch or potentiometer |
| Drive motor |
8W/E |
| In line interface |
PE1/2" inline lock |
Details Pictures And Dimension
| DN(mm) |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
| L |
150 |
150 |
180 |
200 |
220 |
240 |
260 |
280 |
320 |
380 |
440 |
550 |
| L1 |
75 |
75 |
90 |
100 |
110 |
120 |
130 |
140 |
160 |
190 |
220 |
275 |
| H |
HR |
275 |
280 |
287 |
312 |
312 |
325 |
335 |
365 |
400 |
420 |
440 |
470 |
| HQ |
360 |
370 |
380 |
392 |
392 |
415 |
425 |
445 |
490 |
510 |
530 |
560 |
| W |
157 |
157 |
157 |
157 |
208 |
208 |
256 |
256 |
256 |
256 |
256 |
256 |
| PN1.6MPa |
| D |
95 |
105 |
115 |
140 |
150 |
165 |
185 |
200 |
220 |
250 |
285 |
340 |
| D1 |
65 |
75 |
85 |
100 |
110 |
125 |
145 |
160 |
180 |
210 |
240 |
295 |
| D2 |
46 |
56 |
65 |
76 |
84 |
99 |
118 |
132 |
156 |
184 |
211 |
266 |
| n-φd |
4-14 |
4-14 |
4-14 |
4-18 |
4-18 |
4-18 |
4-18 |
8-18 |
8-18 |
8-18 |
8-22 |
12-22 |
| PN2.5MPa |
| D |
95 |
105 |
115 |
140 |
150 |
165 |
185 |
200 |
235 |
270 |
300 |
360 |
| D1 |
65 |
75 |
85 |
100 |
110 |
125 |
145 |
160 |
190 |
220 |
250 |
310 |
| D2 |
46 |
56 |
65 |
76 |
84 |
99 |
118 |
132 |
156 |
184 |
211 |
274 |
| n-φd |
4-14 |
4-14 |
4-14 |
4-18 |
4-18 |
4-18 |
8-18 |
8-18 |
8-22 |
8-26 |
8-26 |
12-26 |
| PN4.0MPa |
| D |
95 |
105 |
115 |
140 |
150 |
165 |
185 |
200 |
235 |
270 |
300 |
375 |
| D1 |
65 |
75 |
85 |
100 |
110 |
125 |
145 |
160 |
190 |
220 |
250 |
320 |
| D6 |
40 |
51 |
58 |
66 |
76 |
88 |
110 |
121 |
150 |
176 |
204 |
260 |
| n-φd |
4-14 |
4-14 |
4-14 |
4-18 |
4-18 |
4-18 |
8-18 |
8-18 |
8-22 |
8-26 |
8-26 |
12-30 |
| PN6.4MPa |
| D |
105 |
130 |
140 |
155 |
170 |
180 |
205 |
215 |
250 |
295 |
345 |
415 |
| D1 |
75 |
90 |
100 |
110 |
125 |
135 |
160 |
170 |
200 |
240 |
280 |
345 |
| D6 |
40 |
51 |
58 |
66 |
76 |
88 |
110 |
121 |
150 |
176 |
204 |
260 |
| n-φd |
4-14 |
4-18 |
4-18 |
4-22 |
4-22 |
4-22 |
8-22 |
8-22 |
8-26 |
8-30 |
8-33 |
12-36 |
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Company development
Certifications
Company Show
FAQ:
1. Are you trading company or factory?
We are factory in Yongjia, Wenzhou, China.
2. Are the prodcuts certified?
Yes, ISO, FDA, SIL 2, CE, LFGB and so on.
3. Delivery time?
7-15 working days usually, but it will be longer when peak season.
4. Warrandty time?
One year for all the products.
5. MOQ?
One set.
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