Water Butterfly Valve Elephant WBV1432E-2W-Fb-H, body material - Cast
Elephant  |  SKU: D050-45865

Water Butterfly Valve Elephant WBV1432E-2W-Fb-H, body material - Cast iron GGG50/EN-GJS-500-7, disk material - stainless steel AISI 316L, seal - EPDM, electric actuator QT-N-EM-O1-380VAC-U1 HARK

€543,05
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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 WBV1432E-2W-Fb-H DN40-300 PN16, body - cast iron GGG50, disc - stainless steel 316L, seal - EPDM, with 1/4-turn electric actuator QT-N-EM-O1-380VAC-U1 380V HARK

 

 

Technical characteristics of Elephant WBV1432E-2W-Fb-H butterfly valves DN40-300 PN16, body - cast iron GGG50, disc - stainless steel 316L, seal - EPDM, with 1/4-turn electric actuator QT-N-EM-O1-380VAC-U1 380V HARK:

Nominal diameter DN, mm 40 - 300
Working pressure PN, bar 16
Temperature of working environment t, ⁰C from -20 to +120
Working environment cold and hot water, air without impurities of oil and fat, other media neutral to the material
Direction of flow bilateral
Connection to the pipeline interflange
Body material cast iron GGG50

 

 

Sketch of dimensions and sizes of butterfly valves Elephant WBV1432E-2W-Fb-H DN40-300 PN16, body - cast iron GGG50, disk - stainless steel 316L, seal - EPDM, with 1/4-turn electric actuator QT-N-EM-O1-380VAC-U1 380V HARK:


Dimensions and sizes of butterfly valves Elephant WBV1432E-2W-Fb-H DN40-300 PN16, body - cast iron GGG50, disc - stainless steel 316L, seal - EPDM, with 1/4-turn electric actuator QT-N-EM-O1-380VAC-U1 380V HARK:

D.N.
Electric drive model 		Dimensions, mm
A B L
40 QT-N-020EMT 105 55 241.8
50 QT-N-020EMT 161 80 241.8
65 QT-N-020EMT 175 89 241.8
80 QT-N-020EMT 181 95 241.8
100 QT-N-020EMT 200 114 241.8
125 QT-N-020EMT 213 127 241.8
150 QT-N-020EMT 226 139 241.8
200 QT-N-040EMT 260 175 241.8
250 QT-N-040EMT 292 203 241.8
300 QT-N-060EMT 337 242 241.8

 


 

Materials of parts of Elephant WBV1432E-2W-Fb-H butterfly valves DN40-300 PN16, body - cast iron GGG50, disk - stainless steel 316L, seal - EPDM, with 1/4-turn electric actuator QT-N-EM-O1-380VAC-U1 380V HARK:

No. Name Material
1 Frame Cast iron GGG50
2 Disk steel 316L
3 Saddle seal EPDM
4 Upper rod steel 316L
5 Lower rod steel 316L
6, 11 Retaining ring AISI 201 steel
7 Anther NBR
8 Rod gasket NBR
9 Insert AISI 201 steel
10 Cork plastic


 

Image of electric drives Elephant

 

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:

 

Dimensions and sizes of electric drives Elephant:

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:

 

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 GGG50/EN-GJS-500-7
  • Maximum allowable temperature
    120 °C
  • Connection type
    compact flanged
  • Control type
    Electric actuator
  • Operating environment
    Water, Air, Slightly Aggressive Media, Neutral Media
  • Applications
    Water Supply, Heat Supply
  • Nominal pressure
    16 bar
  • Type of seal
    EPDM
  • 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
    380 V
  • Angle of rotation
    90°

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    Available Variants

    SKUConnection sizePressurePrice AvailabilityQuantity Add to cart
    D050-45865DN100 QT-N-020EM16 bar €543,05 Out of stock
    D050-45866DN125 QT-N-020EM16 bar €561,17 Out of stock
    D050-45867DN150 QT-N-020EM16 bar €584,73 Out of stock
    D050-45868DN200 QT-N-040EM16 bar €704,94 Out of stock
    D050-45869DN250 QT-N-040EM16 bar €809,75 Out of stock
    D050-45870DN300 QT-N-060EM16 bar €976,42 Out of stock
    D050-45861DN40 QT-N-020EM16 bar €538,05 Out of stock
    D050-45862DN50 QT-N-020EM16 bar €542,72 Out of stock
    D050-45863DN65 QT-N-020EM16 bar €549,95 Out of stock
    D050-45864DN80 QT-N-020EM16 bar €557,47 Out of stock

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