Water Butterfly Valve Elephant WBV1331E-2W-F-H, body material - Cast i
Elephant  |  SKU: D050-46206

Water Butterfly Valve Elephant WBV1331E-2W-F-H, body material - Cast iron GGG40/EN-GJS-400-15, disk material - Stainless steel AISI 304, seal - EPDM, electric actuator QT-N-020EM-O1-24VDC-U1 HARK

€550,03
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Description

Elephant butterfly valves are intended for use as shut-off or control valves for flow control in heat supply systems, water supply systems, in technological processes in the food, chemical, oil and gas, pulp and paper and other industries.

Electric quarter-turn actuators Elephant QT2-N-xEM-O1-x-U1 with thermal protection and heater are designed for remote and local control of shut-off pipeline valves with a quarter-turn shut-off element. They are used in various sectors of the national economy: in the gas, oil, metallurgy, food industry, in housing and communal services, etc.

 

 

Butterfly valves Elephant WBV1331E-2W-FH DN50-100 PN16 flanged, body - cast iron GGG40, disc - stainless steel 304, seal - EPDM, with 1/4-turn electric actuator QT-N-020EM-O1-24VDC-U1 24V HARK

 

Technical characteristics of Elephant WBV1331E-2W-FH flanged butterfly valves DN50-100 PN16, body - cast iron GGG40, disc - stainless steel 304, seal - EPDM, with 1/4-turn electric actuator QT-N-020EM-O1-24VDC-U1 24V HARK:

Nominal diameter DN, mm 50 - 200
Working pressure PN, bar 16
Temperature of working environment t, ⁰C from -25 to +130
Working environment cold and hot water, air without impurities of oil and fat, other environments neutral to materials
Direction of flow bilateral
Connection to the pipeline flanged
Body material cast iron GGG40
Application areas heating and water supply systems, industrial pipelines
Service life, years 10

 

 

Sketch of dimensions and sizes of Elephant WBV1331E-2W-FH flanged butterfly valves DN50-100 PN16, body - cast iron GGG40, disc - stainless steel 304, seal - EPDM, with 1/4-turn electric actuator QT-N-020EM-O1-24VDC-U1 24V HARK:

 

Dimensions and sizes of Elephant WBV1331E-2W-FH flanged butterfly valves DN50-100 PN16, body - cast iron GGG40, disc - stainless steel 304, seal - EPDM, with 1/4-turn electric actuator QT-N-020EM-O1-24VDC-U1 24V HARK:

D.N.
Electric drive model 		Dimensions, mm
D D1 D2 n.d. L
50 QT-N-020EMT 165 125 99 4-18 241.8
65 185 145 118 4-18 241.8
80 200 160 132 8-18 241.8
100 220 180 156 8-18 241.8

 

 

 

Materials of parts of Elephant WBV1331E-2W-FH flanged butterfly valves DN50-100 PN16, body - cast iron GGG40, disc - stainless steel 304, seal - EPDM, with 1/4-turn electric actuator QT-N-020EM-O1-24VDC-U1 24V HARK:

No. Part name Material
1 Frame cast iron GGG40
2 Disk stainless steel 304
3 Saddle seal EPDM
4 Stock Stainless steel SS 420

 

 

Image of electric drives Elephant QT-N-020EM-O1-24VDC-U1 HARK

 

Technical electric drives Elephant QT-N-020EM-O1-24VDC-U1 HARK:

Electric drive type quarter turn
Engine type asynchronous
Rotation angle, ° 90±5
Body material aluminum alloy, epoxy powder coated
Shaft material alloy steel
Supply voltage 24V/DC
Cable entry gland 2xM18
Connection type ISO 5211
Self-locking device self-locking worm and worm gear
Automatic shut-off in the open, closed and jammed positions 2 limit switches
+ 2 additional switches (dry contact);
Thermal protection switch on at 120°C ±5°C;
switch off at 97°C ±5°C
Mechanical limitation of output shaft rotation 2 external adjustable stoppers
Housing protection class IP67
Noise level, dB ≤ 50
Heater power, W 5
Ambient temperature, °C from -20 to +70
Ambient humidity ≤95% (25°C)
Explosion protection of the housing No

 

 

Sketch of overall dimensions of electric drives Elephant QT-N-020EM-O1-24VDC-U1 HARK:

 

Dimensions and sizes of electric drives Elephant QT-N-020EM-O1-24VDC-U1 HARK:

Dimensions, mm ISO 5211
L H A B C D Rod size, square
241.8 157.5 119 118 112.3 26 22x22 F07/F10

 

 

Scheme of the device of electric drives Elephant QT-N-020EM-O1-24VDC-U1 HARK:

 

Schematic diagram of the electric drives Elephant QT-N-xEM-O1-x-U1 HARK:

Item No. Name
1 Position indicator
2 Top cover
3 Control board
4 Capacitor
5 Push cams
6 Output shaft with worm wheel
7 Frame
8 Output shaft travel limiters
9 Worm shaft
10 Electric motor
11 Reducer
12 Gearbox cover

Specifications
  • Country of origin
    China
  • Body material
    Cast iron GGG40/EN-GJS-400-15
  • Maximum allowable temperature
    130 °C
  • Connection type
    Flanged
  • Control type
    Electric actuator
  • Operating environment
    Water, Air, Neutral Media
  • Applications
    Water Supply, Industry, Heating Systems
  • Nominal pressure
    16 bar
  • Type of seal
    EPDM
  • Disc material
    Stainless steel AISI 304
  • Explosion-proof
    No
  • Thermal protection
    Yes
  • Manual override
    Hexagon
  • Limit switches
    Yes
  • Type of electric actuator
    Quarter-turn
  • Supply voltage
    24 V
  • Angle of rotation
    90°

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    Available Variants

    SKUConnection sizePressurePrice AvailabilityQuantity Add to cart
    D050-46206DN10016 bar €550,03 Out of stock
    D050-46203DN5016 bar €530,00 Out of stock
    D050-46204DN6516 bar €545,36 Out of stock
    D050-46205DN8016 bar €557,37 Out of stock

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