Water Butterfly Valve Elephant WBV1631N-2W-Fb-H, body material - cast
Elephant  |  SKU: D050-44087

Water Butterfly Valve Elephant WBV1631N-2W-Fb-H, body material - cast iron QT450, disk material - Stainless steel AISI 304, seal - NBR, electric actuator QT-N-EM-O1-220VAC-U1 220V

€547,46
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Description

Butterfly valves are designed for use as shut-off or regulating valves for controlling flows in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. The valves are opened and closed by turning the disk by 90°. Opening is performed by turning the handle counterclockwise, closing - clockwise.
The actuators are mounted directly on the pipeline valves. The mounting dimensions comply with international standard ISO 05211 / DIN3337. Four microswitches are used to limit the output shaft travel to the end positions of the valve actuator. The actuators are designed for operation in nominal short-time mode S2.

 

 


Technical parameters of water butterfly valve Elephant WBV1631N-2W-Fb-H, body material - cast iron QT450, disk material - Stainless steel AISI 304, seal - NBR, electric actuator QT-N-EM-O1-220VAC-U1 220V:

Parameter

Value

Nominal pressure, bar

16

Type of connection

Interflanged (threaded lugs)

Type of control

Electric actuator

Application

Water supply, heat supply

Working medium temperature, °C

From -20 to 150

Tightness class

A

Country of manufacture

China


Dimensions and sizes of water butterfly valve Elephant WBV1631N-2W-Fb-H, body material - cast iron QT450, disk material - Stainless steel AISI 304, seal - NBR, electric actuator QT-N-EM-O1-220VAC-U1 220V:

Model H, mm L, mm H1, mm
DN50 230 140 118
DN80 248 166 122
DN100 277.5 200 128
DN125 317.5 200 128
DN150 354.5 269 155


 

Materials of parts of water butterfly valve Elephant WBV1631N-2W-Fb-H, body material - cast iron QT450, disk material - Stainless steel AISI 304, seal - NBR, electric actuator QT-N-EM-O1-220VAC-U1 220V:

№

Part name

Material

1

Body

Cast iron QT450

2

Disc

Stainless steel 304

3

Seat seal

NBR

4

Stem

Stainless steel SS 316

 

 

Technical parameters of electric actuators Elephant:

Name Value
Actuator model QT-N-EM-O1-220VAC-U1 220V
Supply voltage 220V

 

 

Dimensions and sizes of electric actuators Elephant:

Actuator model L, mm A, mm H1, mm
QT-N-003EM-O1-220VAC 140 109 118
QT-N-005EM-O1-220VAC 166 118 122
QT-N-010EM-O1-220VAC 200 133 128
QT-N-015EM-O1-220VAC 200 133 128
QT-N-020EM-O1-220VAC 269 174 155

 

 

Device of electric actuators Elephant QT-N-EM-O1-220VAC-U1 220V:

№

Part name

1

Output shaft

2

Cable gland

3

Mechanical limiter

4

Body

5

Cover

6

Inspection window

7

Dust protection

 

Specifications
  • Country of origin
    China
  • Body material
    cast iron QT450
  • Maximum allowable temperature
    90 °C
  • Connection type
    Interflange (threaded lugs)
  • Control type
    Electric actuator
  • Operating environment
    Water, Air, Neutral Media
  • Applications
    Water Supply, Heat Supply
  • Nominal pressure
    16 bar
  • Type of seal
    NBR
  • Disc material
    Stainless steel AISI 304
  • Explosion-proof
    No
  • Manual override
    Hexagon
  • Limit switches
    Yes
  • Type of electric actuator
    Quarter-turn
  • Supply voltage
    220 V
  • Angle of rotation
    90°

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    Available Variants

    SKUConnection sizePressurePrice AvailabilityQuantity Add to cart
    D050-44087DN10016 bar €547,46 Out of stock
    D050-44088DN12516 bar €677,64 Out of stock
    D050-44089DN15016 bar €950,44 Out of stock
    D050-44090DN5016 bar €300,19 Out of stock
    D050-44091DN8016 bar €356,95 Out of stock

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