Water Butterfly valves Elephant WBV3131S-2W-W-H, body material - stain – Valve Elephant
Elephant  |  SKU: D050-71313

Water Butterfly valves Elephant WBV3131S-2W-W-H, body material - stainless steel AISI 304, seal - Silicon, with pneumatic actuator PA-DA-052 double action, YT-1000RSN with feedback

€662,73
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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. Operating principle: The valves are opened and closed by turning the disk by 90°. Opening is performed by turning the handle counterclockwise, closing - clockwise.

PA-DA-XXX double-acting pneumatic rotary actuators and PA-SA-XXX pneumatic rotary actuators with return spring are designed for automation of industrial valve control process with maximum torque up to 2128 Nm.

The electropneumatic rotary positioner is used for controlling pneumatic rotary actuators by means of an electric controller or control system with analog DC output signal range from 4 to 20 mA.

Operating principle: The positioner functions based on the balancing of forces. The positioner uses a nozzle-flap type device and a feedback servomechanism (spring and lever system) to balance the control and feedback forces when the pneumatic actuator (valve) reaches the position corresponding to the control signal.

 

 

Technical parameters of Water Butterfly valves Elephant WBV3131S-2W-W-H, body material - stainless steel AISI 304, seal - Silicon, with pneumatic actuator PA-DA-052 double action, YT-1000RSN with feedback:

Characteristic meaning
Gate type rotary disk
Diameter 15-100 mm
Nominal pressure 10 bar
Working medium temperature -50 to +180°C
Application Food industry
Connection type welded
Control type pneumatic actuator
Sealing class A
Manufacturer's country China
Warranty 12 months.

Butterfly valves WBV3131S-2W-W-H, body material - stainless steel AISI 304, seal - Silicon, with pneumatic actuator PA-DA-052 double action, YT-1000RSN with feedback

 

 

Dimensions and dimensions of butterfly valves Elephant WBV3131S-2W-W-H, body material - stainless steel AISI 304, seal - Silicon, with pneumatic actuator PA-DA-052 double action, YT-1000RSN with feedback:

Diameter D, mm t, mm D1, mm A, mm H, mm K, mm
DN15 18 1.5 78 50 86 8x8
DN20 23 1.5 78 50 86 8x8
DN25 29 1.5 78 50 86 8x8
DN32 35 1.5 86 50 90 8x8
DN40 41 1.5 90 50 92 8x8
DN50 53 1.5 106 52 104 10x10
DN65 70 2 124 56 113 10x10
DN80 85 2 139 60 123.5 10x10
DN100 104 2 159 64 133.5 10x10

Затворы дисковые поворотные DN.ru WBV3131S-2W-W-H Ду15-100 Ру10 пищевая нержавеющая сталь 304, уплотнение - Silicon, с пневмоприводом DN.ru PA-DA-XXX и позиционером DN.ru YT-1000RSN с обратной связью

Sketch Butterfly valves WBV3131S-2W-W-H, body material - stainless steel AISI 304, seal - Silicon, with pneumatic actuator PA-DA-052 double action, YT-1000RSN with feedback

 

 

Materials of butterfly valves Elephant WBV3131S-2W-W-H, body material - stainless steel AISI 304, seal - Silicon, with pneumatic actuator PA-DA-052 double action, YT-1000RSN with feedback:

№ Part Name Material
1 Body Stainless steel AISI 304
2 Rotary unit Stainless steel AISI 304
3 Disc Stainless steel AISI 304
4 Seat seal EPDM or Silicon
5 Nut Steel A2~70
6 Bolt Steel A2~70
7 Plug ABS plastic
8 Handle Polyamide plastic

Sketch of parts and materials Butterfly valves WBV3131S-2W-W-H, body material - stainless steel AISI 304, seal - Silicon, with pneumatic actuator PA-DA-052 double action, YT-1000RSN with feedback

 

 

Technical data of DA double-acting pneumatic actuators:

Type of pneumatic actuator DA - double-acting
Nominal pressure PN, bar 12
Working pressure, bar 2...8
Working medium filtered compressed air
Maximum particle diameter of the working medium, µm2 ≤30
Ambient temperature, ⁰C -20 to +80
Swivel angle, ° 0 - 90
Swivel angle adjustment, % ±5
Position indicator open/closed
Top connection standard NAMUR
Air connection standard NAMUR
Average life, cycles closed/open 70 000 (for non-aggressive media and medium pressure and temperature values)


DA pneumatic actuators double-acting rotary actuators

 


Dimensions and mounting dimensions of DA double-acting pneumatic actuators:

Model A, mm B, mm C, mm D, mm E, mm F, mm G, mm H, mm
PA-x-052 30 41,5 65,5 72 92 65 30 80
PA-x-065 36 47 81 88 108 72 30 80
PA-x-083 46 57 98,5 108,7 128,7 92 30 80
PA-x-105 57,5 64 122,5 133 153 109,5 30 80
PA-x-130 67,5 74,5 145,5 155 185 127,5 30 130
PA-x-140 75 77 161 172 202 137,5 30 130
PA-x-160 87 87 184 197 227 159 30 130
PA-x 210 113 113 235,5 255 285 210 30 130
PA-x-270 147 147 299 326 356 273 30 130
PA-x-300 162 174 330 350 380 312 30 130
PA-x-350 190 195 483 410 440 365 30 130

 

Model I, mm J, mm M, mm N, mm Z, mm d, mm K L
PA-x-052 36 50 11x11 14 147 40 M5x8 M6x10
PA-x-065 50 70 14x14 18 168 40 M6x10 M8x13
PA-x-083 50 70 17x17 21 204 40 M6x10 M8x13
PA-x-105 70 102 22x22 26 268 40 M8x13 M10x16
PA-x-130 70 102 22x22 26 301 55 M8x13 M10x16
PA-x-140 102 125 27x27 31 390 55 M10x16 M12x20
PA-x-160 102 125 27x27 31 458 55 M10x16 M12x20
PA-x-210 - 140 36x36 40 532 80 - M16x25
PA-x-270 - 165 46x46 50 718 80 - M20x25
PA-x-300 - 165 46x46 50 760 80 - M20x25
PA-x-350 165 254 46x46 50 920 80 M20x25 8xM16x25

Sketch of dimensions of DA double-acting pneumatic actuators

 

 

Materials of parts for DA double-acting pneumatic actuators:

№ Part name Material
1 Indicator screw ABS plastic
2 Position indicator ABS plastic
3 Spring clip stainless steel 304
4 Metal washer stainless steel 304
5 Pressure washer engineering plastic
6 Housing hard anodized extruded aluminum alloy
7 Pressure washer engineering plastic
8 Limiter alloy steel
9 Shaft sealing ring upper NBR
10 Upper shaft sliding ring engineering plastic
11 Shaft nickel plated alloy steel
12 Shaft sliding ring lower engineering plastic
13 Shaft O-ring lower NBR
14 Plug NBR
15 Seal ring of adjusting screws NBR
16 Washer of adjusting screw stainless steel 304
17 Lock nut of adjusting screw stainless steel 304
18 Adjusting screw stainless steel 304
19 Piston die-cast aluminum alloy
20 Piston guide plate engineering plastic
21 Piston sliding ring engineering plastic
22 Piston O-ring NBR
23 Spring set spring steel
24 Cover O-ring NBR
25 End cap cast aluminum with polyester coating
26 Cover screw stainless steel 304
27 Stop screw stainless steel 304
28 Adapter carbon steel

Material sketch of DA double-acting pneumatic actuators

 

 

Technical parameters of electropneumatic rotary positioners:

Name Value
Control input signal, mA 4 ~ 20
Internal resistance, Ohm 250(±15)
Input pressure, bar 1,4~7
Lever travel angle 0~90°
Compressed air connection thread 1/4″
Pressure gauge connection thread 1/8″
Cable gland G1/2″
Protection type IP66
Compressed air flow rate, l/min 3
Output air flow rate, l/min 80
Housing material aluminum casting

Electropneumatic rotary positioners

 

 

Dimensions and dimensions of electropneumatic rotary positioners:

Positioner model YT-1000RSN
A, mm 224.3
B, mm 166.5
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
U1, mm 70
U2, mm 93
V1, mm 40
V2, mm 63
W, mm 26
X, mm 32
Y, mm 9
Z, mm 24

Sketch of dimensions and dimensions of electropneumatic rotary positioners

Specifications
  • Country of origin
    China
  • Body material
    stainless steel AISI 304
  • Maximum allowable temperature
    180 °C
  • Connection type
    for welding
  • Control type
    Pneumatic actuator
  • Operating environment
    Water, Steam, Food environment, Neutral media
  • Applications
    Food industry
  • Nominal pressure
    10 bar
  • Type of seal
    Silicon
  • Locking material
    stainless steel AISI 304
  • Manual override
    No
  • Limit switches
    No
  • Control signal
    4-20 mA
  • Actuator model
    PA-DA-052
  • Type of pneumatic actuator
    double action

Reviews (0)

Documentation
nullButterfly valve Elephant WBV3131x-2W-W-H
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
    D050-71313DN1510 bar €662,73 Sold out
    D050-71314DN2010 bar €663,32 Sold out
    D050-71315DN2510 bar €663,51 Sold out
    D050-71316DN3210 bar €664,03 Sold out
    D050-71317DN4010 bar €666,40 Sold out
    D050-71318DN5010 bar €681,13 Sold out
    D050-71319DN6510 bar €695,70 Sold out
    D050-71320DN8010 bar €714,24 Sold out
    D050-71321DN10010 bar €735,26 Sold out

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