Water Butterfly Valve Elephant WBV1331E-2W-F-H, body material - Cast i
Elephant  |  SKU: D050-45299

Water Butterfly Valve Elephant WBV1331E-2W-F-H, body material - Cast iron GGG40/EN-GJS-400-15, disk material - Stainless steel AISI 304, seal - EPDM, pneumatic actuator PA-DA double action

€242,82
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Description

The WBV1331E-2W-F butterfly valve is 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. The valves are opened and closed by turning the disk by 90°. Opening is performed by turning the handle counterclockwise, closing - clockwise. Pneumatic rotary actuators are designed for automation of industrial valves control process. Pneumatic actuators are designed for operation both indoors and outdoors. All internal and external parts are anticorrosive coated.

 

 

Technical parameters of Water Butterfly Valve Elephant WBV1331E-2W-F-H, body material - Cast iron GGG40/EN-GJS-400-15, disk material - Stainless steel AISI 304, seal - EPDM, pneumatic actuator PA-DA double action:

Characteristic meaning
Gate type rotary disk
Diameter 50-200 mm
Nominal pressure 16 bar
Working medium temperature -25 to +130°C
Application water supply, industry, heating systems
Connection type flanged
Control type pneumatic actuator
Sealing class A
Manufacturer's country China
Service life 10 years
Warranty 12 months.

Butterfly valves WBV1331E-2W-F-H, body material - Cast iron GGG40/EN-GJS-400-15, disk material - Stainless steel AISI 304, seal - EPDM, pneumatic actuator PA-DA double action

 

 

Dimensions and dimensions of butterfly valves Elephant WBV1331E-2W-F-H, body material - Cast iron GGG40/EN-GJS-400-15, disk material - Stainless steel AISI 304, seal - EPDM, pneumatic actuator PA-DA double action:

Diameter L, mm D, mm D1, mm D2, mm n-d, mm
DN50 108 165 125 99 4-18
DN65 112 185 145 118 4-18
DN80 114 200 160 132 8-18
DN100 127 220 180 156 8-18
DN125 140 250 210 184 8-18
DN150 140 285 240 211 8-22
DN200 152 340 295 266 12-22
DN250 165 405 355 319 12-26
DN300 178 460 410 370 12-26

Sketch Butterfly valves WBV1331E-2W-F-H, body material - Cast iron GGG40/EN-GJS-400-15, disk material - Stainless steel AISI 304, seal - EPDM, pneumatic actuator PA-DA double action

 

 

Materials of butterfly valves Elephant WBV1331E-2W-F-H, body material - Cast iron GGG40/EN-GJS-400-15, disk material - Stainless steel AISI 304, seal - EPDM, pneumatic actuator PA-DA double action:

№ Part name Material
1 Body cast iron GGG40
2 Disk stainless steel 304
3 Seat seal EPDM
4 Stem stainless steel SS 420
5 Handle GGG40 cast iron

Sketch of parts and materials Butterfly valves WBV1331E-2W-F-H, body material - Cast iron GGG40/EN-GJS-400-15, disk material - Stainless steel AISI 304, seal - EPDM, pneumatic actuator PA-DA double action

 

 

Technical data of PA-DA pneumatic actuators:

Design Double action
Nominal pressure PN, bar 12
Working pressure, bar 2...8
Working medium Filtered compressed air or non-aggressive gases, oils
Maximum particle diameter less than 30 µm2
Operating temperature t, ⁰C - 20 to +80 - 40 to +80 (low temperature version) - 20 to +160 (in dry air)
Adjustment range ± 5 ° for rotation at 0 ° and 90 °
Manual override is
Position indicator open/closed
Operating environment indoors and outdoors. (All internal and external parts are anti-corrosion coated)


PA-DA pneumatic actuator

 

 

PA-DA pneumatic actuator component materials:

№ Name Material
1 Enclosure extruded aluminum
2 Side plugs cast aluminum
3 Gear stainless steel
4 Piston steel/aluminum
5 Plugs stainless steel
6 Piston ring NBR
7 Springs spring steel
8 Piston bearing engineering plastic
9 Piston ring NBR
10 Plug NBR
11 Thrust ring engineering plastic
12 Ring engineering plastic
13 Washer stainless steel
14 Spring clip stainless steel
15 Indicator plastic
16 Indicator housing plastic
17 Bearing engineering plastic
18 Cam steel
19 Bearing NBR
20 Bearing engineering plastic
21 Bearing engineering plastic
22 Sealing ring NBR
23 Sealing ring NBR
24 Bearing stainless steel
25 Adjustment nut stainless steel
26 Adjustment screw stainless steel
27 Sleeve aluminum
Parts and material sketch of the PA-DA pneumatic actuator

Specifications
  • Country of origin
    China
  • Body material
    Cast iron GGG40/EN-GJS-400-15
  • Maximum allowable temperature
    130 °C
  • Connection type
    Flanged
  • Control type
    Pneumatic actuator
  • Operating environment
    Water, Air, Neutral Media
  • Applications
    Water Supply, Industry, Heating Systems
  • Nominal pressure
    16 bar
  • Type of seal
    EPDM
  • Disc material
    Stainless steel AISI 304
  • Manual override
    No
  • Limit switches
    No
  • Type of pneumatic actuator
    double action
  • Angle of rotation
    90°

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    Available Variants

    SKUConnection sizePressurePrice AvailabilityQuantity Add to cart
    D050-45299DN10016 bar €242,82 Out of stock
    D050-45300DN12516 bar €339,50 Out of stock
    D050-45301DN15016 bar €375,83 Out of stock
    D050-45302DN20016 bar €517,57 Out of stock
    D050-45303DN25016 bar €1.006,53 Out of stock
    D050-45304DN30016 bar €1.224,37 Out of stock
    D050-45296DN5016 bar €222,79 Out of stock
    D050-45297DN6516 bar €238,14 Out of stock
    D050-45298DN8016 bar €250,16 Out of stock

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