![Dorm Essential Butterfly Valves Elephant Wbv3131e-2w-c-h Food Grade Stainless Steel 304, Seal - Epdm, With Pneumatic Actuator Elephant Pa-sa And Pneumatic Distributor Elephant 4v320-08 220v Solution [SHNAhwQv]](https://cdn.shopify.com/s/files/1/0878/3603/3359/files/D050-69407_4a0aeda1-6b5d-4f04-a375-767c7dac0a7a.png?v=1740498995)
Dorm Essential Butterfly Valves Elephant Wbv3131e-2w-c-h Food Grade Stainless Steel 304, Seal - Epdm, With Pneumatic Actuator Elephant Pa-sa And Pneumatic Distributor Elephant 4v320-08 220v Solution [SHNAhwQv]
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 princ
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Dorm Essential Butterfly Valves Elephant Wbv3131e-2w-c-h Food Grade Stainless Steel 304, Seal - Epdm, With Pneumatic Actuator Elephant Pa-sa And Pneumatic Distributor Elephant 4v320-08 220v Solution [SHNAhwQv]
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.
Pneumatic Elephant pneumatic double-acting rotary actuators PA-DA and pneumatic rotary actuators with return spring PA-SA are designed for automation of industrial valves control process with maximum torque up to 2128 Nm.
Pneumatic valves are used to change the direction, start, stop the compressed air flow in the pneumatic system depending on the external control action.
Technical characteristics of butterfly valves Elephant WBV3131E-2W-C-H food grade stainless steel 304, seal - EPDM, with pneumatic actuator Elephant PA-SA and pneumatic distributor Elephant 4V320-08 220V:
|
Characteristic |
Value |
|
Type of valve |
Rotary disc |
|
Diameter |
15–100 mm |
|
Nominal pressure |
10 bar |
|
Working medium temperature |
From -20 to +135°C |
|
Application |
Food industry |
|
Type of connection |
Clamp |
|
Type of control |
Pneumatic actuator |
|
Tightness class |
A |
|
Warranty |
12 months |
Technical data of pneumatic rotary actuators with return springs Elephant PA-SA:
|
Characteristic |
Value |
|
Type of pneumatic actuator |
With return springs |
|
Actuator torque |
14–30 Nm |
|
Nominal pressure |
12 bar |
|
Operating 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° |
|
Air supply |
G1/4" |
|
Working medium temperature |
From -20 to +80 °C |
Technical characteristics of pneumatic valves Elephant 4V320-08 220V:
| Characteristics | Value |
| Pneumatic valve model | 4V320-08 220V |
| Supply voltage | 220V |
| Type of pneumatic valve | Spool |
| Nominal pressure | 12 bar |
| Working pressure | 1.5...8 bar |
| Ambient temperature | From -5 to +50 ⁰C |
| Working medium | Purified air (purification fineness 40 µm) |
| Response frequency | 5 cycles/s |
| Protection class | IP65 |
| Control | Two-way electromagnetic |
| Body material | Aluminum alloy and technopolymer |
| Response time | 0.05 s |
| Diameter of working channels | 1/4" |
Overall and installation sizes of butterfly valves Elephant WBV3131E-2W-C-H food grade stainless steel 304, seal - EPDM, with pneumatic actuator Elephant PA-SA and pneumatic distributor Elephant 4V320-08 220V:
| Diameter | D, mm | D1, mm | A, mm | H, mm | J, mm | K, mm |
| DN15 | 34 | 78 | 66 | 86 | 126 | 8x8 |
| DN20 | 34 | 78 | 66 | 86 | 126 | 8x8 |
| DN25 | 50.5 | 78 | 66 | 86 | 126 | 8x8 |
| DN32 | 50.5 | 86 | 66 | 90 | 126 | 8x8 |
| DN40 | 50.5 | 90 | 70 | 92 | 126 | 8x8 |
| DN50 | 64 | 106 | 76 | 104 | 133 | 10x10 |
| DN65 | 91 | 124 | 80 | 113 | 144 | 10x10 |
| DN80 | 106 | 139 | 84 | 123.5 | 160 | 10x10 |
| DN100 | 119 | 159 | 104 | 133.5 | 160 | 10x10 |
Dimensions and mounting sizes of rotary pneumatic actuators Elephant with return springs PA-SA:
| 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 |
Overall and installation sizes of pneumatic valves Elephant 4V320-08 220V:
| A, mm | 71.9 |
| B, mm | 45 |
| C, mm | 94.4 |
| D, mm | 27 |
| E, mm | 69 |
| F, mm | 40 |
| H, mm | 82.4 |
| I, mm | 24 |
| K, mm | 40 |
| L, mm | 188.8 |
| M, mm | 69.4 |
| N, mm | 50 |
| O, mm | 83.4 |
| P, mm | 22 |
| S, mm | 20 |
| T, mm | 6.5 |
| U, mm | 2.4 |
Materials of butterfly valves Elephant WBV3131E-2W-C-H food grade stainless steel 304, seal - EPDM, with pneumatic actuator Elephant PA-SA and pneumatic distributor Elephant 4V320-08 220V:
| № | Part Name | Material |
|---|---|---|
| 1 | Body | Stainless steel AISI 304 |
| 2 | Rotary assembly | 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 | Stainless steel AISI 304 |
Construction of rotary pneumatic actuators Elephant with return springs PA-SA:
|
№ |
Name |
Quantity |
Material |
|
1 |
Body |
1 |
Extruded aluminum (hard anodized coating) |
|
2 |
Side plugs |
2 |
Cast aluminum |
|
3 |
Gear |
1 |
Stainless steel (nickel plated) |
|
4 |
Piston |
2 |
Steel/aluminum (oxidized/galvanized) |
|
5 |
Plugs |
8 |
Stainless steel |
|
6 |
Piston ring |
2 |
NBR |
|
7 |
Springs |
0–12 |
Spring steel (epoxy coated) |
|
8 |
Piston bearing |
2 |
Engineering plastic |
|
9 |
Piston ring |
2 |
NBR |
|
10 |
Plug |
2 |
NBR |
|
11 |
Thrust ring |
2 |
Engineering plastic |
|
12 |
Ring |
1 |
Engineering plastic |
|
13 |
Washer |
1 |
Stainless steel |
|
14 |
Spring clip |
2 |
Stainless steel |
|
15 |
Indicator |
1 |
Plastic |
|
16 |
Indicator body |
1 |
Plastic |
|
17 |
Bearing |
1 |
Engineering plastic |
|
18 |
Cam |
1 |
Steel (oxidized/galvanized) |
|
19 |
Bearing |
1 |
NBR |
|
20 |
Bearing |
1 |
Engineering plastic |
|
21 |
Bearing |
1 |
Engineering plastic |
|
22 |
Sealing ring |
2 |
NBR |
|
23 |
Sealing ring |
2 |
NBR |
|
24 |
Bearing |
2 |
Stainless steel |
|
25 |
Adjustment nut |
2 |
Stainless steel |
|
26 |
Adjustment screw |
2 |
Stainless steel |
|
27 |
Bushing |
2 |
Aluminum |
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