Water Butterfly Valve Elephant WBV3131N-2W-Fb-H, body material - Stain
Elephant  |  SKU: D050-40445

Water Butterfly Valve Elephant WBV3131N-2W-Fb-H, body material - Stainless steel AISI 304, disk material - Stainless steel AISI 304, seal - NBR, pneumatic actuator PA-DA double action handwheel MON

€431,70
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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 double-acting pneumatic rotary actuators and PA-SA double-acting pneumatic rotary actuators with return spring are designed for automation of industrial valve control with maximum torque up to 2128 Nm.

The HDM worm gear manual doubleturn actuator with reduction gearbox allows manual setting of the required positioning of the shut-off valve by a quarter turn, acting as an alternative to pneumatic, electric or hydraulic quarter-turn actuators. Suitable for both indoor and outdoor installation. The modular design of the manual override is intended to provide the most efficient and effective solution to the full range of manual override applications.

 

 

Technical parameters of Water Butterfly Valve Elephant WBV3131N-2W-Fb-H, body material - Stainless steel AISI 304, disk material - Stainless steel AISI 304, seal - NBR, pneumatic actuator PA-DA double action handwheel MON:

Characteristic Meaning
Gate type rotary disk
Diameter 50-250 mm
Nominal pressure 16 bar
Working medium temperature -10 to +90°C
Application water supply, heat supply, chemical industry, oil and gas industry, food industry, pulp and paper industry
Connection type interflange
Control type pneumatic actuator
Sealing class A
Manufacturer's country China
Service life 10 years
Warranty 12 months.

Butterfly valves WBV3131N-2W-Fb-H, body material - Stainless steel AISI 304, disk material - Stainless steel AISI 304, seal - NBR, pneumatic actuator PA-DA double action handwheel MON

 


Dimensions and dimensions of butterfly valves Elephant WBV3131N-2W-Fb-H, body material - Stainless steel AISI 304, disk material - Stainless steel AISI 304, seal - NBR, pneumatic actuator PA-DA double action handwheel MON:

Diameter A, mm B, mm C, mm PCD, mm ØD, mm H, mm Q°
DN50 72.5 130.5 43 125 19 220 45
DN65 77.5 146.5 46 145 19 220 45
DN80 92 156 46 160 19 220 22.5
DN100 109 168.5 52 180 19 260 22.5
DN125 127 190.5 56 210 19 260 22.5
DN150 141 213.5 56 240 23 260 22.5
DN200 166 246.5 60 295 23 - 15
DN250 203 283 68 355 28 - 15

Sketch Butterfly valves WBV3131N-2W-Fb-H, body material - Stainless steel AISI 304, disk material - Stainless steel AISI 304, seal - NBR, pneumatic actuator PA-DA double action handwheel MON

 

 

Materials of butterfly valves Elephant WBV3131N-2W-Fb-H, body material - Stainless steel AISI 304, disk material - Stainless steel AISI 304, seal - NBR, pneumatic actuator PA-DA double action handwheel MON:

№ Part name Material
1 Body stainless steel 304
2 Disk stainless steel 304
3 Seat seal NBR
4 Stem stainless steel SS 416
5 Handle carbon steel

Sketch of parts and materials Butterfly valves WBV3131N-2W-Fb-H, body material - Stainless steel AISI 304, disk material - Stainless steel AISI 304, seal - NBR, pneumatic actuator PA-DA double action handwheel MON

 

 

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

 

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

Name Value
Climatic version U,UHL,T,OM
Degree of protection, IP 67
Connection type ISO 5211
Manual doubler MON

 

 

Dimensions and dimensions of the handwheel MON:

Model MON1-250-T26-ISO MON2-450-T28-ISO MON3-700-T38-ISO MON4-1200-T54-ISO
b1, mm 14 17 22 27
N, mm 22 22 28 32
b2, mm 14 17 22 27
M, mm 16 18 22 30
D1, mm Ø50 Ø70 Ø102 Ø102
4-M1, mm 4-M6 4-M8 4-M10 4-M10
D2, mm Ø70 Ø102 Ø125 Ø125
4-M2, mm 4-M8 4-M10 4-M12 4-M12
E, mm 70x70 95x95 114x114 129x129
D3, mm Ø50 Ø70 Ø102 Ø125
4-Ø1, mm 4-Ø6.5 4-Ø8.5 4-Ø10.5 4-Ø12.5
D4, mm Ø70 Ø102 Ø125 Ø140
4-Ø2, mm 4-Ø8.5 4-Ø10.5 4-Ø12.5 4-Ø16.5
A, mm 90 125 140 188.5
B, mm 55 64 71 93
ØC, mm Ø88 Ø110 Ø129 Ø174
F, mm 115 135 166 202
T, mm 44 62.5 70 94
Y, mm 145 178 212 280
H, mm 120 133 180 195
S, mm 53 56.5 68.7 84
K, mm 10 13 12.5 15
Ø hand wheel, mm 180 200 280 320
Sketch of dimensions and dimensions of the MON handwheel MON

 

 

MON handwheel materials:

№ Name Material
1 Stem for mounting the pneumatic actuator Steel 45
2 Sealing ring EPDM
3 Fixing spring Spring steel
4 Upper end cover Aluminum alloy
5 Screw Steel 304
6 Locking bracket (main rod) Steel 304
7 Housing Aluminum alloy
8 Sealing ring EPDM
9 Gear unit Cast iron BCh50
10 Transition coupling Cast iron BCh40
11 Gear stem Cast iron BCh40

Materials of the handwheel

Specifications
  • Country of origin
    China
  • Body material
    Stainless steel AISI 304
  • Maximum allowable temperature
    90 °C
  • Connection type
    compact flanged
  • Control type
    Pneumatic actuator
  • Operating environment
    Water, Oils, Hydrocarbons
  • Applications
    Water Supply, Heating, Chemical Industry, Oil And Gas Industry, Food Industry, Pulp And Paper Industry
  • Nominal pressure
    16 bar
  • Type of seal
    NBR
  • Disc material
    Stainless steel AISI 304
  • Manual override
    handwheel
  • Limit switches
    No
  • Type of pneumatic actuator
    double action

Reviews (0)

Documentation
nullButterfly valve Elephant WBV3131x-2W-Fb-H DN50-250 16 bar
nullHandwheel ELEPHANT MONx-x-x-ISO for pneumatic actuators and quarter-turn valves
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
    D050-40445DN10016 bar €431,70 Sold out
    D050-40446DN12516 bar €545,69 Sold out
    D050-40447DN15016 bar €596,41 Sold out
    D050-40448DN20016 bar €977,62 Sold out
    D050-40449DN25016 bar €1.440,43 Sold out
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    D050-40443DN6516 bar €278,67 Sold out
    D050-40444DN8016 bar €415,84 Sold out

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