Anti-theft soft seal gate valve
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Product Description
Anti-theft gate valve (soft sealing gate valve) is based on the requirements of the water plant: users often leak, steal water, water charges are not timely and the design of the product, the valve has good anti-theft performance, environmental protection, easy switch, stable sealing effect, long service life and other characteristics. Anti-theft globe valve using the push-pull magnetic circuit optimization design, the traditional valve opening and closing operation of the mechanical force into torque, by rotating the special handwheel, drive the shielding of the inner yoke (connected with the valve stem as a whole) rotation, complete the opening and closing of the valve. Since this opening and closing mechanism is closed inside the valve, the original dynamic seal (packing) is canceled, so the leakage of the valve is fundamentally eliminated. Because there is no mechanical connection between the operating handwheel and the valve stem, the handwheel can be removed and taken away after the operation is completed. Unique technical structure, so that the magnetic torque valve has zero leakage, anti-theft, self-locking function.
Product Features
The appearance of the anti-theft soft seal gate valve looks the same as that of an ordinary valve, except that a concealed clutch device is installed on the internal valve stem of the anti-theft soft seal gate valve. When necessary, unscrew the bolts that fix the handwheel, and insert a special key into the bolt hole to adjust the clutch State, and then operate
For handwheel switch valve, with a sense of mystery.
1. After the anti-theft gate valve is installed, take the accessory wrench and set it in the key groove on the top of the valve to open (or close) the gate of the valve, close it clockwise and open it counterclockwise.
2, zero leakage: the application of "no leakage transmission technology", the opening and closing system sealed in the valve body, rotating the special handwheel, complete the valve opening and closing operation, completely put an end to the leakage;
3. Anti-theft: Since there is no mechanical connection between the special handwheel and the valve stem, the handwheel can be removed and taken away after the operation is completed, which can avoid misoperation and play an anti-theft role, and is convenient for control and management; 2. usage: After the anti-theft valve is installed, take the small hexagon at the upper end of the accessory wrench to unscrew the small hexagon socket screw on the upper cover of the valve, remove the cover, remove the cover, and the cover, and the lock cylinder, if the lock cylinder with password (see the preparation and use of the password of the anti-theft valve), after taking out the lock cylinder, open (or close) the butterfly of the valve with the lower end of the accessory wrench, clockwise and counterclockwise.
4, password lock: the use of magnetic field polarity, strength changes and mechanical size design of different characteristics, can make the product has a "password lock" function, that is, the specified valve can only be opened with the specified hand wheel, to achieve "a valve a key", "multi-valve a key":
5, long service life: due to the valve to achieve full sealing mechanism, cancel the packing, reduce the valve stem damage, so that the valve opening and closing flexibility, and will not show dead, prolong the service life of the valve;
6. Environmental protection and no pollution: due to the elimination of leakage, the working environment of the use site has been improved, and the pollution problem of the site has been solved.
Is a real green environmental protection valve.
| Model |
FDZ45X-10Q |
FDZ45X-16 Q |
| Nominal pressure |
1.0MPa(10kgf/cm2) |
1.6MPa(16kgf/cm2) |
| Nominal diameter |
40～300mm |
40～300mm |
| Sealing test pressure |
1.1MPa(11kgf/cm2) |
1.76MPa(17.6kgf/cm2) |
| Strength test pressure |
1.5MPa(15kgf/cm2) |
2.4MPa(24kgf/cm2) |
| Applicable temperature |
≤ 120 ℃ |
≤ 120 ℃ |
| Applicable media |
Water, oil, plumbing and other non-corrosive flows |
Water, oil, plumbing and other non-corrosive flows |
| Drive mode |
Manual |
Manual |
| Valve body |
ductile iron |
| Ram |
Ductile iron, NBR, EPDM |
| Bonnet |
ductile iron |
| Handwheel |
ductile iron |
| Stem |
Stainless Steel 2Cr13 |
| Sealing sleeve |
Brass |
| Stem Nut |
Brass |
| Sealing ring |
NBR |
(Unit: mm)
| Nominal diameter |
Structure |
H |
Bolt |
|
|||||||
| 10Kg |
16Kg |
Reference Weight |
|||||||||
| Diameter of center circle of screw hole D |
Bolt hole diameter |
Quantity |
Thread specification |
Diameter of center circle of screw hole D |
Bolt hole diameter |
Quantity |
Thread specification |
||||
| 40 |
165 |
170 |
110 |
19 |
4 |
M16 |
110 |
19 |
4 |
M16 |
7 |
| 50 |
178 |
185 |
125 |
19 |
4 |
M16 |
125 |
19 |
4 |
M16 |
9 |
| 65 |
190 |
205 |
145 |
19 |
4 |
M16 |
145 |
19 |
4 |
M16 |
11 |
| 80 |
203 |
310 |
160 |
19 |
8 |
M16 |
160 |
19 |
8 |
M16 |
16 |
| 100 |
229 |
340 |
180 |
19 |
8 |
M16 |
180 |
19 |
8 |
M16 |
27 |
| 150 |
267 |
430 |
240 |
23 |
8 |
M20 |
240 |
23 |
8 |
M20 |
50 |
| 200 |
292 |
520 |
295 |
23 |
8 |
M20 |
295 |
23 |
12 |
M20 |
80 |
| 250 |
330 |
545 |
350 |
23 |
12 |
M20 |
355 |
28 |
12 |
M24 |
120 |
| 300 |
356 |
660 |
400 |
23 |
12 |
M20 |
410 |
28 |
12 |
M24 |
160 |
| 400 |
406 |
915 |
515 |
28 |
16 |
M24 |
525 |
31 |
16 |
M27 |
280 |
| 500 |
457 |
1110 |
620 |
28 |
20 |
M24 |
650 |
34 |
20 |
M30 |
585 |
Products Message
We will contact you within one working day. Please pay attention to your email.
Tianjin Hualida Valve Co., Ltd.
Address: Tianjin Jinan Industrial Development Zone
Mobile Phone: +86 15022758886
Website: www.hualidavalve.com
Mailbox: hualidavalve@163.com
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