Electric pipe clamp valve
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- Actuator series
Nominal diameter: DN25 ~ 300mm
Applicable temperature: less than 85 ℃
Nominal pressure: PN0.6, 1.0MPa
Applicable medium: pulp, abrasive, wet and dry dust category
Product description
GJ941X-6L, GJ941X-6C, GJ941X-6P electric pipe clamp valve is composed of electric actuator and the valve body, rubber tube, the size of the stem, the upper and lower gate, guide columns and other components. How it works: When the handwheel clockwise, the size of the stem at the same time drive the upper and lower gate, compression tube sleeve, closed, reverse that is open, so that the gate valve reciprocating up and down between the guide valve to open and close the work. In addition, the rubber tube sleeve bearing capacity, so the switch, the operator rotates the handwheel as long as the amount of resistance encountered, have reached the opening and closing poles, do not try or more than one auxiliary to disable other tools to open and close. GJ941X electric pipe clamp valve for chemical, petroleum, power generation, caustic soda, mineral processing, cement, coal preparation, non-metallic industries, can quickly control the concentration of sand pipe flow and the deadline.
Structural features
from the left and right aluminum alloy body, rubber tube, the size of the stem, the upper and lower gate, guide columns and other components. Wear-resistant, anti-corrosion, antifreeze, good sealing performance, as long as the replacement of rubber sleeve that is intact as new, the valve body can be used permanently, life expectancy is 4-6 times the normal valve. There are manual, pneumatic, electric and other means of driving, but also customized according to customer needs non-standard products.
Working principle
After the electricity, the electric actuator drives the valve rod to work, so that the size of the stem simultaneously drives the upper and lower ramshackle to compress the pipe sleeve, to close and reverse to open, so that the ram reciprocates up and down between the guide posts to complete the valve opening and closing jobs. In addition, the rubber tube sleeve bearing capacity, so the switch, the operator rotates the handwheel as long as the amount of resistance encountered, have reached the opening and closing poles, do not try or more than one auxiliary to disable other tools to open and close.
Parts and materials
|
Body |
Rubber casing |
Stem size |
Pressure bar, hand wheel, rod |
bracket |
|
Cast iron, aluminum, cast steel, stainless steel |
rubber |
Copper, carbon steel |
cast iron |
Cast iron ball |
Technical Parameters
|
Nominal diameter |
proper temperature |
Nominal pressure |
Suitable media |
|
DN25-150 |
Less than 85 ℃ |
1.0Mpa |
Pulp, abrasive, wet and dry dust category |
|
DN200 ~ 500 |
0.6Mpa |
The main dimensions of the connection
|
Nominal |
Nominal |
jobs |
L |
L1 |
L0 |
D |
D1 |
Z-Φ |
H |
Electric device |
||||
|
The way to |
pressure |
pressure |
model |
A |
B |
D0 |
kw |
|||||||
|
(DN) |
(MPa) |
(MPa) |
||||||||||||
|
25 |
0.6 |
0.6 |
160 |
124 |
31 |
115 |
85 |
4-14 |
ZA5-14 |
443 |
133 |
0.12 |
||
|
32 |
165 |
145 |
40 |
* 140 |
100 |
4-18 |
||||||||
|
40 |
190 |
157 |
50 |
* 150 |
110 |
4-18 |
||||||||
|
50 |
210 |
160 |
60 |
160 |
125 |
4-18 |
ZA10-18 |
552 |
425 |
0.25 |
||||
|
65 |
250 |
199 |
74 |
180 |
145 |
4-18 |
ZA15-15 |
552 |
425 |
305 |
0.37 |
|||
|
80 |
300 |
222 |
88 |
195 |
160 |
4-18 |
ZA30-18 |
552 |
425 |
305 |
0.75 |
|||
|
100 |
350 |
250 |
106 |
215 |
180 |
8-18 |
ZA30-18 |
552 |
425 |
305 |
0.75 |
|||
|
125 |
430 |
318 |
134 |
245 |
210 |
8-18 |
305 |
|||||||
|
150 |
500 |
350 |
158 |
280 |
240 |
8-23 |
1000 |
|||||||
|
200 |
0.4 |
0.4 |
650 |
446 |
206 |
335 |
295 |
8-23 |
1174 |
ZA14-18 |
766 |
390 |
305 |
1.1 |
|
250 |
800 |
516 |
256 |
* 395 |
350 |
12-23 |
||||||||
|
300 |
950 |
562 |
304 |
* 445 |
400 |
12-23 |
||||||||
|
Using standard design and manufacturing: Q / JBGN02 Structure length: Q / JBGN02 Flange connection size: JB78 (PN1.0MPa |
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