Elephant  |  SKU: D050-35888

Water Butterfly Valve Elephant WBV1332N-2W-Fb-H body material - Cast iron GGG50, disk material - Stainless steel 316L, seal - NBR with double-acting pneumatic actuator DA, pneumatic distributor 4M310-08 24V and air filter regulator AFC2000

€161,00
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Description

A water butterfly valve is a type of valve used to control the flow of water or other fluids through a pipeline. It gets its name from the butterfly-shaped disc inside the valve that rotates to open or close the flow. When the valve is fully open, the disc is positioned parallel to the flow direction, allowing unobstructed passage of water. When the valve is closed, the disc is turned perpendicular to the flow, effectively blocking the flow of water. Water butterfly valves are commonly used in various industries and applications, including water treatment plants, sewage systems, irrigation systems, and industrial processes. They are known for their compact design, lightweight construction, and ease of installation. These valves are often preferred for their quick operation, as the disc can be opened or closed with a simple quarter-turn motion. Butterfly valves can be operated manually with a handle or lever, or they can be automated using electric, pneumatic, or hydraulic actuators to control the valve remotely. They are known for their low-pressure drop and relatively low cost compared to other types of valves. It's worth noting that water butterfly valves are specifically designed for use with water and compatible fluids. Different materials and designs may be required for valves intended for use with corrosive or high-pressure fluids. It's important to select the appropriate type of butterfly valve based on the specific application and fluid requirements.

 

 

Technical parameters of water butterfly valve Elephant WBV1332N-2W-Fb-H body material - Cast iron GGG50, disk material - Stainless steel 316L, seal - NBR with double-acting pneumatic actuator DA, pneumatic distributor 4M310-08 24V and air filter regulator AFC2000:

Nominal diameter DN, mm 40 - 300
Working pressure PN, bar 16
Working medium temperature t, ⁰C from -20 to +120
Operating medium water, mineral oils, hydrocarbons, oils, fats
Flow direction two-way
Control type handle
Pipeline connection interflanged
Body material cast iron GGG50
Service life, years 10


Dimensional parameters of water butterfly valve Elephant WBV1332N-2W-Fb-H body material - Cast iron GGG50, disk material - Stainless steel 316L, seal - NBR with double-acting pneumatic actuator DA, pneumatic distributor 4M310-08 24V and air filter regulator AFC2000:

DN Model
electric actuator 		Dimensions
E, mm L1, mm A, mm C, mm K, mm X, mm Y, mm
40 Elephant DA-052 34 153 114 98 77 88 162
50 Elephant DA-065 43 174 131 115 77 88 162
65 Elephant DA-065 46 174 140 115 77 88 162
80 Elephant DA-083 46 216 150 135 77 88 162
100 Elephant DA-083 52 216 163 135 77 88 162
125 Elephant DA-105 56 279 178 160 77 88 162
150 Elephant DA-105 56 279 191 160 77 88 162
200 Elephant DA-130 60 308 238 193 77 88 162
250 Elephant DA-140 68 405 285 210 77 88 162
300 Elephant DA-160 78 465 315 237 77 88 162


 

Materials of water butterfly valve Elephant WBV1332N-2W-Fb-H body material - Cast iron GGG50, disk material - Stainless steel 316L, seal - NBR with double-acting pneumatic actuator DA, pneumatic distributor 4M310-08 24V and air filter regulator AFC2000:

№ Name Material
1 Body cast iron GGG50
2 Seat seal NBR
3 Disk stainless steel 316L
4 Stem stainless steel AISI 416
5 Pin stainless steel AISI 420
6 Bushing PTFE
7 O-ring NBR
8 Plate carbon steel

 


Main technical characteristics of pneumatic actuators:

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


 

Pneumatic actuator component materials Elephant DA:

№ Name Quantity Material Coating
1 Body 1 extruded aluminum hard anodized
2 Side caps 2 cast aluminum
3 Gear 1 stainless steel nickel plated
4 Piston 2 steel/aluminum oxidation/ galvanized zinc plating
5 Plugs 8 stainless steel
6 Piston ring 2 NBR
7 Springs 0-12 spring steel epoxy coating
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 oxidation/ galvanized galvanizing
19 Bearing 1 NBR
20 Bearing 1 engineering plastic
21 Bearing 1 engineering plastic
22 O-ring 2 NBR
23 O-ring 2 NBR
24 Bearing 2 stainless steel
25 Adjustment nut 2 stainless steel
26 Adjustment screw 2 stainless steel
27 Bushing 2 aluminum


 

Technical characteristics of pneumatic valve 4M310-08 24V:

Design spool type
Nominal pressure PN, MPa (kg/cm2) 1,2 (12)
Working pressure, bar 1,5…8
Operating medium filtered compressed air
Ambient temperature t, ⁰C from +5 to +50
Response frequency 5 cycles/second
Manual duplication yes
Degree of protection IP 65
Fastening through holes in the housing
Body material anodized aluminum
Response time 0.05 sec.



Main technical characteristics of the AFC2000 air treatment unit:

Operating pressure, bar 8
Maximum pressure, bar 10
Adjustable pressure range, bar 0,5 ÷ 9
Fracture pressure, bar 15
Air connection 1/4"
Operating temperature, ⁰C from -5 to +60
Size of filtered particles, µm 40
Oil viscosity ISO VG 32
Weight, kg 0,395

 

 

Dimensions of the AFC2000 air supply unit:

Dimensions, mm
A B C D E F G H I J K L M N O P R
162 88 139 31 53,5 12 8 7 13,3 39 5 40 32 53 29 6 41,5

 

Specifications
  • Country of origin
    China
  • Body material
    Cast iron GGG50/EN-GJS-500-7
  • Maximum allowable temperature
    120 °C
  • Connection type
    Compact flanged
  • Control type
    Pneumatic actuator
  • Nominal pressure
    16 bar
  • Type of seal
    NBR
  • Disc material
    Stainless steel AISI 316L/1.4404
  • Voltage
    24V
  • Explosion-proof
    No
  • Torque
    67 Nm
  • Pneumatic actuator
    Yes
  • Manual override
    No
  • Limit switches
    No

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    Available Variants

    SKUConnection sizePressurePrice AvailabilityQuantity Add to cart
    D050-35888DN5016 bar €161,00 77 in stock
    D050-35890DN8016 bar €193,00 77 in stock
    D050-35891DN10016 bar €201,00 77 in stock
    D050-35892DN12516 bar €234,00 77 in stock
    D050-35893DN15016 bar €254,00 77 in stock
    D050-35894DN20016 bar €398,00 77 in stock
    D050-35895DN25016 bar €513,00 77 in stock
    D050-35896DN30016 bar €1.228,00 77 in stock
    D050-35887DN4016 bar €143,00 77 in stock
    D050-35889DN6516 bar €169,00 77 in stock

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