Water Butterfly Valve with triple eccentricity Elephant WBV3EX-3431M-1 – Valve Elephant
Elephant  |  SKU: D050-81158

Water Butterfly Valve with triple eccentricity Elephant WBV3EX-3431M-1W-F-ISO DN50-150 25 bar body - WCB carbon steel, disc - 304 stainless steel, METAL, with pneumatic drive PA-DA-XXX and ALS200D magnetic switch

€969,30
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Description

Butterfly valves are designed for use as shut-off or control valves to control flows in heat and water supply systems, as well as in industrial processes in the food, chemical, oil and gas, pulp and paper, and other industries.
PA-x-x pneumatic actuators are designed to automate the control of quarter-turn valves. PA-DA-x double-acting pneumatic actuators use two ports to supply the control fluid and generate movement in both directions, both opening and closing the valve. One port is used to move the piston in one direction, and the other to move it in the opposite direction.
The Elephant ALS200D magnetic switch is designed to convert the final shaft position values of pneumatic actuators or shut-off valves into electrical signals.

 

 

Technical characteristics of rotary disc valves Elephant WBV3EX-3431M-1W-F-ISO DN50-150 25 bar body - WCB carbon steel

Characteristics Value
Valve Type Rotary disc
Diameter 50-150 mm
Nominal Pressure 16 bar
Working Medium Temperature -45 to +425°C
Application water supply, heat supply, process pipelines
Connection Type flanged
Control Type Pneumatic actuator
Tightness Class A
Country of Origin China
Warranty 12 months

 

 

Technical characteristics of Elephant double-acting rotary pneumatic actuators PA-DA-XXX

Characteristics Value
Pneumatic drive type double-acting
Nominal pressure 12 bar
Working pressure 2...8 bar
Maximum particle diameter less than 30 µm2
Working medium filtered compressed air or non-aggressive gases, oils
Adjustment range ± 5° for rotation at 0° and 90°

 

 

Technical specifications of the Elephant ALS200D magnetic switch

Characteristics Value
Housing Material PP-GF30 plastic
Housing Protection Rating IP67
Compatible Devices pneumatic actuators, any actuators with 90° shaft rotation
Shaft Angle Indicator 0-90°
Contact Type NO
Sensor Interaction Type magnetic
Sensor Interaction Distance 1÷6 mm
On/Off Switching Frequency 0÷4.8 kHz
Visual Indication two LEDs
Rated Voltage 5÷240 V AC/DC
Rated Current 0÷300 mA
Rated Power 10 W
Ambient Temperature -40 to +85 °C
Cable Terminal 4 wires (2 wires/open, 2 wires/close)
Weight 0.14 kg
Warranty 12 months
Service Life 10 years

 

 

Overall and installation dimensions of butterfly valves Elephant WBV3EX-3431M-1W-F-ISO DN50-150 25 bar body - WCB carbon steel

DN DN L D D1 D2 n–Ød b H1 H2
mm
50 50 108 160 125 99 4–Ø18 20 102 78
65 65 112 180 145 118 8–Ø18 22 112 72
80 80 114 195 160 132 8–Ø18 24 122 78
100 100 127 230 190 156 8–Ø22 24 155 78
125 125 140 270 220 184 8–Ø26 26 157 95
150 150 140 300 250 211 8–Ø26 28 170 95
200 200 152 360 310 274 12–Ø26 30 200 102
250 250 165 425 370 330 12–Ø30 32 247 108
300 300 178 485 430 389 16–Ø30 34 274 110
350 350 190 550 490 448 16–Ø33 38 310 110
Затворы дисковые поворотные с тройным эксцентриситетом DN.ru WBV3EX-3431M-1W-F-ISO Ду50-150 Ру25 корпус - углеродистая сталь WCB, диск - нержавеющая сталь 304, METAL, с пневмоприводом PA-DA-XXX и магнитным переключателем ALS200D

Sketch of the dimensions of rotary disc valves Elephant WBV3EX-3431M-1W-F-ISO DN50-150 25 bar body - WCB carbon steel

 

 

Overall and installation dimensions of Elephant double-acting rotary pneumatic actuators PA-DA-XXX

Model A, mm B, mm C, mm D, mm E, mm F, mm G, mm H, mm I, mm J, mm M, mm N, mm Z, mm d, mm K L
PA-DA(SA)-052 30 41.5 65.5 72 92 65 30 80 36 50 11х11 14 147 40 M5x8 M6x10
PA-DA(SA)-065 36 47 81 88 108 72 30 80 50 70 14х14 18 168 40 M6x10 M8x13
PA-DA(SA)-083 46 57 98.5 108.7 128.7 92 30 80 50 70 17х17 21 204 40 M6x10 M8x13
PA-DA(SA)-105 57.5 64 122.5 133 153 109.5 30 80 70 102 22х22 26 268 40 M8x13 M10x16
PA-DA(SA)-130 67.5 74.5 145.5 155 185 127.5 30 130 70 102 22х22 26 301 55 M8x13 M10x16
PA-DA(SA)-140 75 77 161 172 202 137.5 30 130 102 125 27х27 31 390 55 M10x16 M12x20
PA-DA(SA)-160 87 87 184 197 227 159 30 130 102 125 27х27 31 458 55 M10x16 M12x20
PA-DA(SA)-210 113 113 235.5 255 285 210 30 130 - 140 36х36 40 532 80 - M16x25
PA-DA(SA)-270 147 147 299 326 356 273 30 130 - 165 46х46 50 718 80 - M20x25

Поворотные пневмоприводы DN.ru двойного действия PA-DA-XXX

Dimensional sketch of the Elephant double-acting rotary pneumatic actuators PA-DA-XXX

 

 

Overall and installation dimensions of the Elephant ALS200D magnetic switch

A, mm B, mm C, mm E, mm d, mm
75 30 51 40 5.5
Dimensional sketch of the Elephant ALS200D magnetic switch

 

 

Materials of parts of rotary disc valves Elephant WBV3EX-3431M-1W-F-ISO DN50-150 25 bar body - WCB carbon steel

№ Name Material
1 Body WCB steel
2 Disc AISI 304 stainless steel
3 Stem AISI 304 stainless steel
4 Seal metal (D507 weld overlay) + graphite
5 Gland Seal AISI 304 stainless steel + graphite

Sketch of materials for rotary disc valves Elephant WBV3EX-3431M-1W-F-ISO DN50-150 25 bar body - WCB carbon steel

 

 

Design of Elephant double-acting rotary pneumatic actuators PA-DA-XXX

№ Part Name Material
1 Indicator Screw ABS plastic
2 Position Indicator ABS plastic
3 Spring Clamp 304 stainless steel
4 Metal Washer 304 stainless steel
5 Thrust Washer Engineering plastic
6 Housing Extruded aluminum alloy with hard anodizing
7 Thrust Washer Engineering plastic
8 Stopper Alloy steel
9 Upper Shaft Seal Ring NBR
10 Upper Shaft Anti-Friction Ring Engineering plastic
11 Shaft Nickel-plated alloy steel
12 Lower Shaft Anti-Friction Ring Engineering plastic
13 Lower Shaft Seal Ring NBR
14 Plug NBR
15 Adjusting Screw Seal Ring NBR
16 Adjusting Screw Washer 304 stainless steel
17 Adjusting Screw Lock Nut 304 stainless steel
18 Adjusting Screw 304 stainless steel
19 Piston Die-cast aluminum alloy
20 Piston Guide Pad Engineering plastic
21 Piston Anti-Friction Ring Engineering plastic
22 Piston Seal Ring NBR
23 Spring Kit Spring steel
24 Cover Seal Ring NBR
25 End Cover Cast aluminum with polyester coating
26 Cover Screw 304 stainless steel
27 Locking Screw 304 stainless steel
28 Adapter Carbon steel

Sketch of Elephant double-acting rotary pneumatic actuators PA-DA-XXX

Specifications
  • Country of origin
    China
  • Body material
    Carbon Steel
  • Maximum allowable temperature
    425 °C
  • Connection type
    Flanged
  • Control type
    Pneumatic drive
  • Operating environment
    Water, Air, Steam, Oil, Petroleum products, Aggressive environment, Natural gas, Gaseous media
  • Applications
    Water Supply, Heat Supply, Process pipelines
  • Nominal pressure
    25 bar
  • Type of seal
    Metal
  • Disc material
    Stainless Steel
  • Limit switches
    No

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    Available Variants

    SKUConnection sizePressurePrice AvailabilityQuantity Add to cart
    D050-81158DN10025 bar €969,30 Sold out
    D050-81159DN12525 bar €1.124,10 Sold out
    D050-81160DN15025 bar €1.608,07 Sold out
    D050-81161DN5025 bar €589,52 Sold out
    D050-81162DN6525 bar €634,91 Sold out
    D050-81163DN8025 bar €721,25 Sold out

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