Wedge gate valves Elephant GVWR3434M-2W-F-OST flanged GAIR, body - carbon steel WCB, seal - metal, with OST flange and round stem, control - electric actuator Elephant MT-N-EM-O2-380- U1 five-cam
Wedge gate valves Elephant GVWR3434M-2W-F-OST flanged GAIR, body - carbon steel WCB, seal - metal, with OST flange and round stem, control - electric actuator Elephant MT-N-EM-O2-380- U1 five-cam - DN100 / 25 bar is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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Description
Description
The wedge gate valve is designed for installation on a pipeline as a shut-off device in water supply systems and the chemical industry.
The wedge, connected to the spindle, is lowered or raised depending on the direction of rotation of the handwheel, closing or opening the flow section of the valve body.
The multi-turn electric drive Elephant MT-N-xEM-O2-x-U1 five-cam is designed to automate the process of controlling industrial valves, as well as to determine the position of the shut-off element of the valve. The operating principle of the electric drive is to convert the electrical signal coming from the control device into rotational movement of the output shaft.
The electric drive consists of six main units:
- electric motor;
- a gearbox that transmits force from the electric motor to the output shaft;
- torque, stroke and adjustment control mechanism;
- mechanism for switching from electric to manual control (to switch from electric to manual control, you need to pull the switching lever);
- flywheel, used to open and close the valve when switching to manual control;
- electrical part.
Main technical characteristics of wedge gate valves 30s964nzh Elephant GVWR3434M-2W-F-OST flanged GAIR, body - carbon steel WCB, seal - metal, with OST flange and round stem, control - electric actuator Elephant MT-N-EM-O2-380- U1 five-cam
|
Perimeter |
Meaning |
|
Nominal diameter DN, mm |
300 |
|
Working pressure PN, bar |
25 |
|
Temperature of working environment t, ⁰C |
From -40 to +425 |
|
Working environment |
Water, steam, petroleum products and other liquid or gaseous media that are neutral to the materials used |
|
Direction of flow |
Double sided |
|
Control type |
Bare stem |
|
Connection type |
Flanged |
|
Body material |
Carbon steel WCB |
|
Material of the shut-off element (wedge) |
Carbon steel WCB |
|
Application areas |
Heating and water supply systems; industrial pipelines |
|
Service life, years |
10 |
Sketch of dimensions of wedge gate valves 30s964nzh Elephant GVWR3434M-2W-F-OST flanged GAIR, body - carbon steel WCB, seal - metal, with OST flange and round stem, control - electric actuator Elephant MT-N-EM-O2-380- U1 five-cam
Overall and installation dimensions of wedge gate valves 30s964nzh Elephant GVWR3434M-2W-F-OST flanged GAIR, body - carbon steel WCB, seal - metal, with OST flange and round stem, control - electric actuator Elephant MT-N-EM-O2-380- U1 five-cam
| D.N. | 300 |
| L, mm | 500 |
| D, mm | 485 |
| D1, mm | 430 |
| D2, mm | 390 |
| b, mm | 40 |
| f, mm | 4 |
| z–d, mm | 16-30 |
| L1, mm | 564 |
Landing dimensions of wedge gate valves 30s964nzh Elephant GVWR3434M-2W-F-OST flanged GAIR, body - carbon steel WCB, seal - metal, with OST flange and round stem, control - electric actuator Elephant MT-N-EM-O2-380- U1 five-cam
| D.N. | Type | n , mm | HxH , mm | D , mm | D1 , mm | d , mm | d1 , mm | h , mm | h1 , mm | c, mm |
| 300 | IN | 22 | 200x200 | 155 | 220 | 70 | 84 | 20 | 10 | 6.5 |
Sketch of materials of wedge gate valves 30s964nzh Elephant GVWR3434M-2W-F-OST flanged GAIR, body - carbon steel WCB, seal - metal, with OST flange and round stem, control - electric actuator Elephant MT-N-EM-O2-380- U1 five-cam
Table of parts and materials of wedge gate valves 30s964nzh Elephant GVWR3434M-2W-F-OST flanged GAIR, body - carbon steel WCB, seal - metal, with OST flange and round stem, control - electric actuator Elephant MT-N-EM-O2-380- U1 five-cam
|
Item No. |
Part name |
Material |
|
1 |
Frame |
steel WCB+13Cr |
|
2 |
Wedge |
steel WCB+13Cr |
|
3 |
Stock |
steel 2Cr13 |
|
4 |
Bolt |
steel 45 |
|
5 |
screw |
steel 35 |
|
6 |
Pad |
stainless steel+graphite |
|
7 |
Lid |
WCB steel |
|
8 |
Spindle seal |
flexible graphite |
|
9 |
Pin |
carbon steel |
|
10 |
Gland packing |
carbon steel |
|
11 |
screw |
steel 45 |
|
12 |
Bolt |
steel 35 |
|
13 |
Bracket |
WCB steel |
|
14 |
Bearing |
- |
|
15 |
Cuff |
- |
|
16 |
Stem nut |
brass |
|
17 |
Casing |
ASTM A29 1035 steel |
Image of electric drive
Main parameters of electric drives Elephant MT-N-EM-O2-380-U1:
| Name | Meaning |
| Supply voltage | 380 V |
| Ambient temperature, °C | from -30 to +70 |
| Electric drive type | multi-turn |
| Engine type | asynchronous |
| Output shaft speed, rpm | 18/24 |
| Manual transmission ratio | 1:01 |
| Cable entry | waterproof G1/2 |
| Housing protection class, IP | 67 |
| Automatic shut-off in the open, closed and jammed positions | There is |
| Winding insulation type | F |
| Ambient humidity, % | ≤95 (at 25°C) |
| Explosion protection of the housing | No |
Electric drive sketch
Dimensions and installation sizes of the electric drive Elephant MT-N-EM-O2-380-U1:
| Model | MT-N-010EM-O2-380-U1 |
| W, mm | 334 |
| H, mm | 258 |
| L, mm | 411 |
| DxD, mm | 100x100 |
| D1, mm | 104 |
| D2, mm | 70 |
| d1, mm | 32 |
| D2, mm | 44 |
| f, mm | 8 |
| H, mm | 5 |
| h1, mm | 3 |
| h2, mm | 18 |
Sketch
Scheme of the device of multi-turn electric drives Elephant:
| Item No. | Name |
| 1 | Electric motor |
| 2 | Geared motor |
| 3 | Worm gear reducer |
| 4 | Worm |
| 5 | Lever |
| 6 | Torque mechanism |
| 7 | Set of disc springs |
| 8 | Opening indicator |
| 9 | Movement mechanism |
| 10 | Output shaft |
| 11 | Worm gear reducer |
| 12 | Bevel gear |
Specifications
Specifications
-
Country of origin
-
Body material
-
Maximum allowable temperature
-
Connection type
-
Operating environmentWater, Steam, Oil Products, Gaseous Media
-
ApplicationsWater Supply
-
Nominal pressure
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Documentation
Documentation
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Frequently Asked Questions
Shipping
What countries do you ship to?
What countries do you ship to?
We currently offer shipping within France and across the EU, as well as international shipping options. If you have a specific destination in mind that is not listed, please don’t hesitate to contact us for more information.
How long will it take to receive my order?
How long will it take to receive my order?
Standard shipping normally takes 3-7 days. Next day shipping is available on all domestic orders (for an additional charge). International shipping times depend on the products and destination (estimated at checkout).
Returns and Refunds
How do I return a product?
How do I return a product?
Items must be returned within 30 days after receiving your order. Items must be returned in the same condition in which they were received, be unworn/unused, have any tags still attached, and include all the original packaging.
How long will it take to receive my refund?
How long will it take to receive my refund?
Refunds are processed within 7 days from when we receive the item(s).
