Butterfly valves Elephant WBV3131S-2W-T-H food grade stainless steel 3 – Valve Elephant
Elephant  |  SKU: D050-69695

Butterfly valves Elephant WBV3131S-2W-T-H food grade stainless steel 304, seal - Silicon, with pneumatic actuator Elephant PA-SA and positioner Elephant YT-1000RSN with feedback

€925,68
Tax included Shipping calculated at checkout.

Delivery and Shipping

The delivery cost is determined during the checkout process and varies based on several factors, including the product type, delivery time, service provider, and destination country.

If you have any questions about our products, delivery options, or anything else, feel free to reach out.

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.
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.
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 characteristics of butterfly valves Elephant WBV3131S-2W-T-H food grade stainless steel 304, seal - Silicon, with pneumatic actuator Elephant PA-SA and positioner Elephant YT-1000RSN with feedback:

Characteristic

Value

Type of valve

Rotary disc

Diameter

15–100 mm

Nominal pressure

10 bar

Working medium temperature

From -50 to +180°C

Application

Food industry

Type of connection

Coupling (threaded)

Type of control

Pneumatic actuator

Tightness class

A

Warranty

12 months


Technical data of SA pneumatic actuators with return springs:

Type of pneumatic actuator SA - with return springs
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)


SA pneumatic actuators rotary with return springs

 

Technical characteristics of electropneumatic rotary positioners Elephant YT-1000RSN with feedback:

Characteristic

Value

Model of electropneumatic positioner

YT-1000RSN

Control signal input

4–20 mA

Internal resistance

250 ± 15 ohms

Input pressure

1.4–7 bar

Lever travel angle

0–90°

Compressed air connection thread

1/4"

Pressure gauge connection thread

1/8"

Cable gland

G1/2"

Protection rating

IP66

Operating temperature

From -20°C to +70°C

Permissible ambient humidity

10-90RH

Linearity

±1%

Hysteresis

±1%

Sensitivity

±0.5%

Repeatability

±0.5%

Compressed air consumption

3 l/min (at 1.4 bar pressure)

Air output flow

80 l/min (at 1.4 bar pressure)

Body material

Aluminum casting

 


Overall and installation sizes of butterfly valves Elephant WBV3131S-2W-T-H food grade stainless steel 304, seal - Silicon, with pneumatic actuator Elephant PA-SA and positioner Elephant YT-1000RSN with feedback:

Diameter D, mm G, mm D1, mm A, mm H, mm J, mm K, mm
DN15 15 Rd34x1/8 78 66 86 126 8x8
DN20 19 Rd44x1/6 78 66 86 126 8x8
DN25 25 Rd52x1/6 78 66 86 126 8x8
DN32 31 Rd58x1/6 86 70 90 126 8x8
DN40 37 Rd65x1/6 90 74 92 126 8x8
DN50 49 Rd78x1/6 106 76 104 133 10x10
DN65 66 Rd95x1/6 124 80 113 144 10x10
DN80 81 Rd110x1/4 139 84 123.5 160 10x10
DN100 100 Rd130x1/4 159 104 133.5 160 10x10

 

 

Dimensions and mounting dimensions of SA pneumatic actuators with return springs:

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 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

Sketch of dimensions of SA pneumatic actuators with return springs

 

Overall and installation sizes of electropneumatic rotary positioners Elephant YT-1000RSN with 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

 

 

Materials of butterfly valves Elephant WBV3131S-2W-T-H food grade stainless steel 304, seal - Silicon, with pneumatic actuator Elephant PA-SA and positioner Elephant YT-1000RSN with feedback:

№ 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 Polyamide plastic



Materials of parts of SA pneumatic actuators with return springs:

№ 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 SA pneumatic actuators with return springs

Specifications
  • Country of origin
    China
  • Body material
    Stainless steel AISI 304
  • Maximum allowable temperature
    180 °C
  • Connection type
    Threaded
  • Control type
    Pneumatic actuator
  • Operating environment
    Water, Steam, Neutral Media
  • Applications
    Food Industry
  • Nominal pressure
    10 bar
  • Type of seal
    Silicon
  • Disc material
    Stainless steel AISI 304

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 Elephant WBV3131x-2W-T-H
nullPneumatic rotary actuator ELEPHANT PA-x-x double-acting and with return springs

Payment & Security

Payment methods

    Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

    Available Variants

    SKUConnection sizePressurePrice AvailabilityQuantity Add to cart
    D050-69695DN10010 bar €925,68 Sold out
    D050-69687DN1510 bar €785,07 Sold out
    D050-69688DN2010 bar €785,93 Sold out
    D050-69689DN2510 bar €786,79 Sold out
    D050-69690DN3210 bar €787,37 Sold out
    D050-69691DN4010 bar €790,86 Sold out
    D050-69692DN5010 bar €813,57 Sold out
    D050-69693DN6510 bar €908,51 Sold out
    D050-69694DN8010 bar €915,89 Sold out

    Frequently Asked Questions

    Shipping

    What countries do you ship to?

    We currently offer shipping within France and across the EU, as well as international shipping options. If you have a specific destination in mind that is not listed, please don’t hesitate to contact us for more information.

    How long will it take to receive my order?

    Standard shipping normally takes 3-7 days. Next day shipping is available on all domestic orders (for an additional charge). International shipping times depend on the products and destination (estimated at checkout).

    Returns and Refunds

    How do I return a product?

    Items must be returned within 30 days after receiving your order. Items must be returned in the same condition in which they were received, be unworn/unused, have any tags still attached, and include all the original packaging.

    How long will it take to receive my refund?

    Refunds are processed within 7 days from when we receive the item(s).