Water Butterfly Valve Elephant WBV1632E-2W-Fb-H, body material - cast
Elephant  |  SKU: D050-53160

Water Butterfly Valve Elephant WBV1632E-2W-Fb-H, body material - cast iron QT450, disk material - stainless steel AISI 316L, seal - EPDM, pneumatic actuator PA-SA with return springs, positioner YT-1000RSN with feedback

€797,68
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Description

The butterfly valve is designed to be used as a shut-off or regulating valve for flow control in heat supply systems, water supply, in technological processes of the food, chemical, oil and gas, pulp and paper and other industries.
Operating principle: The valves are opened and closed by turning the disk by 90°. Opening is performed by turning the handle counterclockwise, closing - clockwise.
Elephant pneumatic rotary actuators double-acting PA-DA-XXX and pneumatic rotary actuators with return spring PA-SA-XXX are designed to automate the process of controlling industrial valves at a maximum torque of up to 2128 Nm.
The electropneumatic rotary positioner is used to control pneumatic rotary actuators using an electric controller or a control system with an analog DC output signal in the range from 4 to 20 mA.
Operating principle: The positioner operates based on force balancing. The positioner uses a nozzle-flap device and a feedback servomechanism (a system of springs and levers) to bring the control force and the feedback force into equilibrium when the pneumatic actuator (valve) reaches the position corresponding to the control signal.

 

 

Technical characteristics of butterfly valves Elephant WBV1632E-2W-Fb-H, body material - cast iron QT450, disk material - stainless steel AISI 316L, seal - EPDM, pneumatic actuator PA-SA with return springs, positioner YT-1000RSN with feedback

Characteristic Meaning
Shutter type rotary disc
Diameter 40-300 mm
Nominal pressure 16 bar
Working environment temperature from -20 to +110°C
Application water supply, heat supply, chemical industry, oil and gas industry, food industry
Connection type interflange
Control type pneumatic drive
Sealing class A
Service life 10 years
Guarantee 12 months

 

 

Rotary pneumatic actuators Elephant with return springs PA-SA-XXX

 

Technical characteristics of Elephant rotary pneumatic actuators with return springs PA-SA-XXX:

Characteristic Meaning
Pneumatic drive type with return springs
Drive torque 30-594 Nm
Nominal pressure 12 bar
Working pressure 2...8 bar
Maximum particle diameter less than 30 µm2
Working environment filtered compressed air or non-aggressive gases, oils
Adjustment range ±5° for rotation at 0° and 90°
Air supply G1/4"
Connection type ISO5211


 

Electropneumatic rotary positioners Elephant YT-1000RSN without feedback

 

Technical characteristics of electropneumatic rotary positioners Elephant YT-1000RSN without feedback:

Characteristic Meaning
Model of electropneumatic positioner YT-1000RSN
Input control signal 4-20 mA
Internal resistance 250 ± 15 Ohm
Input pressure 1.4-7 bar
Lever stroke angle 0-90°
Compressed air connection thread 1/4"
Pressure gauge connection thread 1/8"
Cable entry G1/2"
Type of protection IP66
Operating temperature from -20°C to +70°C
Permissible ambient humidity 10-90RH
Linearity ±1%
Hysteresis ±1%
Sensitivity ±0.2%
Repeatability ±0.5%
Compressed air consumption 3 l/min (at a pressure of 1.4 bar)
Air flow at outlet 80 l/min (at a pressure of 1.4 bar)
Body material aluminum casting

 

 

Sketch of dimensions of butterfly valves for abrasive media Elephant WBV1632E-2W-Fb-H, body material - cast iron QT450, disk material - stainless steel AISI 316L, seal - EPDM, pneumatic actuator PA-SA with return springs, positioner YT-1000RSN with feedback

 

Overall and installation dimensions of butterfly valves for abrasive media Elephant WBV1632E-2W-Fb-H, body material - cast iron QT450, disk material - stainless steel AISI 316L, seal - EPDM, pneumatic actuator PA-SA with return springs, positioner YT-1000RSN with feedback

Diameter L, mm H, mm H1, mm D2, mm D1, mm nd, mm
DN40 43 147 70 92 125 4-23
DN50 43 147 70 92 125 4-23
DN65 46 155 76 110 145 4-23
DN80 46 164 92 121 160 8-20
DN100 52 175 106 153 180 4-23
DN125 56 194 119 176 210 4-23
DN150 56 206 132 207 240 4-25
DN200 60 237 162 259 295 4-25
DN250 68 282 200 316 355 4-28
DN300 78 311 225 370 410 4-28

 

 

Sketch of the dimensions of rotary pneumatic actuators Elephant with return springs PA-SA-XXX

 

Overall and installation dimensions of rotary pneumatic actuators Elephant with return springs PA-SA-XXX:

Model A, mm B, mm C, mm D, mm E, mm F, mm G, mm M, mm N, mm O, mm P, mm
PA-DA(SA)-052 108 153 30 41 72 26 15 80 30 34 20
PA-DA(SA)-065 125 174 36 46 89 26 15 80 30 34 20
PA-DA(SA)-083 152 216 46 55 109 26 15 80 30 34 20
PA-DA(SA)-105 189 279 55 64 134 26 25 80 30 41 20
PA-DA(SA)-130 210 308 67.5 70 157 36 25 80 30 62 30
PA-DA(SA)-140 268 405 76 77 174 36 30 130 30 62 30
PA-DA(SA)-160 310 465 87.5 87.5 199 38 30 130 30 62 30
PA-DA(SA)-210 390 542 113 113 257 38 40 130 30 79 30
PA-DA(SA)-270 510 722 146 146 333 38 52 130 30 79 30

 

 

Sketch of dimensions of electropneumatic rotary positioners Elephant YT-1000RSN without feedback

 

 

Overall and installation dimensions of electropneumatic rotary positioners Elephant YT-1000RSN without feedback:

A, mm 224.3
B, mm 165.5
C, mm 117.5
D, mm 132.3
E, mm 6
F, mm 122
G, mm 45
H, mm 45
I, mm 23
J, mm 27
K, mm 32.5
L, mm 35.5
M, mm 91.8
N, mm 37.2
O, mm 43.5
P, mm 26.5
Q, mm 33
R, mm 80.25
S, mm 62.5
T, mm 8

 

 

Sketch of materials of butterfly valves for abrasive media Elephantu WBV1632E-2W-Fb DN40-300 PN16 body - cast iron QT450, disk - stainless steel 316L, EPDM


Materials of parts of butterfly valves for abrasive media Elephant WBV1632E-2W-Fb DN40-300 PN16 body - cast iron QT450, disk - stainless steel 316L, EPDM:

No. Part name Material
1 Frame cast iron QT450
2 Disk Stainless steel 316L
3 Saddle seal EPDM + wear-resistant material (siliclone+graphite)
4 Stock steel 2Cr13

 

 

Sketch of rotary pneumatic actuators Elephant with return springs PA-SA-XXX

 

Design of rotary pneumatic actuators Elephant with return springs PA-SA-XXX:

№ Name Material
1 Enclosure extruded aluminum
2 Side plugs cast aluminum
3 Gear stainless steel
4 Piston steel/aluminum
5 Plugs stainless steel
6 Piston ring NBR
7 Springs spring steel
8 Piston bearing engineering plastic
9 Piston ring NBR
10 Plug NBR
11 Thrust ring engineering plastic
12 Ring engineering plastic
13 Washer stainless steel
14 Spring clip stainless steel
15 Indicator plastic
16 Indicator housing plastic
17 Bearing engineering plastic
18 Cam steel
19 Bearing NBR
20 Bearing engineering plastic
21 Bearing engineering plastic
22 Sealing ring NBR
23 Sealing ring NBR
24 Bearing stainless steel
25 Adjustment nut stainless steel
26 Adjustment screw stainless steel
27 Sleeve aluminum

Specifications
  • Country of origin
    China
  • Body material
    cast iron QT450
  • Maximum allowable temperature
    110 °C
  • Connection type
    compact flanged
  • Control type
    Pneumatic actuator
  • Operating environment
    Water, Steam, Aggressive Media, Abrasive Media
  • Applications
    Water Supply, Heating, Chemical Industry, Oil And Gas Industry, Food Industry
  • Nominal pressure
    16 bar
  • Type of seal
    EPDM
  • Disc material
    stainless steel AISI 316L
  • Manual override
    No
  • Limit switches
    No
  • Control signal
    4-20 mA
  • Type of pneumatic actuator
    with return springs
  • Angle of rotation
    90°

Reviews (0)

Documentation
nullElectropneumatic rotary positioner ELEPHANT YT-1000RSN with without feedback for pneumatic rotary actuators control signal 4-20 mA without explosion protection
nullElectropneumatic rotary positioner ELEPHANT YT-1000RSN with or without feedback
nullButterfly valve for abrasive media Elephant WBV1632E-2W-Fb-H DN40-200 16 bar cast iron interflanged with handle
nullPneumatic rotary actuator ELEPHANT PA-x-x double-acting and with return springs

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    Available Variants

    SKUConnection sizePressurePrice AvailabilityQuantity Add to cart
    D050-53160DN10016 bar €797,68 Sold out
    D050-53161DN12516 bar €857,81 Sold out
    D050-53162DN15016 bar €1.080,77 Sold out
    D050-53163DN20016 bar €1.456,04 Sold out
    D050-53156DN4016 bar €717,00 Sold out
    D050-53157DN5016 bar €728,00 Sold out
    D050-53158DN6516 bar €737,59 Sold out
    D050-53159DN8016 bar €752,74 Sold out

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