Water Butterfly Valve Elephant WBV1132N-2W-Fb-H, body material - Cast
Elephant  |  SKU: D050-45794

Water Butterfly Valve Elephant WBV1132N-2W-Fb-H, body material - Cast iron GG25/EN-GJL-250, disk material - stainless steel AISI 316L, seal - NBR, electric actuator QT-N-020EM-O1-24VDC-U1 HARK

€484,56
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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 WBV1132N-2W-Fb-H DN65-150 PN16, body - cast iron GG25, disc - stainless steel 316L, seal - NBR, with 1/4-turn electric actuator QT-N-020EM-O1-24VDC-U1 24V HARK

 


Technical characteristics of Elephant WBV1132N-2W-Fb-H butterfly valves DN65-150 PN16, body - cast iron GG25, disc - stainless steel 316L, seal - NBR, with 1/4-turn electric actuator QT-N-020EM-O1-24VDC-U1 24V HARK:

Nominal diameter DN, mm 40 - 300
Working pressure PN, bar 16
Temperature of working environment t, ⁰C from -20 to +120
Working environment water, mineral oils, hydrocarbons,
oils, fats
Direction of flow bilateral
Connection to the pipeline interflange
Body material: cast iron GG25 cast iron GG25

 

 

Sketch of dimensions and sizes of butterfly valves Elephant WBV1132N-2W-Fb-H DN65-150 PN16, body - cast iron GG25, disk - stainless steel 316L, seal - NBR, with 1/4-turn electric actuator QT-N-020EM-O1-24VDC-U1 24V HARK:

 


Dimensions and sizes of butterfly valves Elephant WBV1132N-2W-Fb-H DN65-150 PN16, body - cast iron GG25, disc - stainless steel 316L, seal - NBR, with 1/4-turn electric actuator QT-N-020EM-O1-24VDC-U1 24V HARK:

D.N.
Electric drive model 		Dimensions, mm
A B L
65 QT-N-020EMT 140 83 241.8
80 150 95 241.8
100 163 112 241.8
125 178 125 241.8
150 191 140 241.8

 


 

Materials of parts of Elephant WBV1132N-2W-Fb-H butterfly valves DN65-150 PN16, body - cast iron GG25, disk - stainless steel 316L, seal - NBR, with 1/4-turn electric actuator QT-N-020EM-O1-24VDC-U1 24V HARK:

Item No. Part name Material
1 Frame cast iron GG25
2 Saddle seal NBR
3 Disk Stainless steel 316L
4 Stock SS AISI 416
5 Pin SS AISI 420
6 Sleeve PTFE
7 Sealing ring NBR
8 Plate carbon steel
9 Lever malleable iron

 

 

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 GG25/EN-GJL-250
  • Maximum allowable temperature
    120 °C
  • Connection type
    compact flanged
  • Control type
    Electric actuator
  • Operating environment
    Water, Oils, Hydrocarbons, Neutral Media, Animal Fats
  • Applications
    Water Supply, Heat Supply
  • Nominal pressure
    16 bar
  • Type of seal
    NBR
  • Disc material
    stainless steel AISI 316L
  • 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
    D050-45794DN10016 bar €484,56 Out of stock
    D050-45795DN12516 bar €496,46 Out of stock
    D050-45796DN15016 bar €518,44 Out of stock
    D050-45792DN6516 bar €495,43 Out of stock
    D050-45793DN8016 bar €502,93 Out of stock

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