Elephant  |  SKU: D050-31371

Water Butterfly Valve Elephant WCB-316L-VITON-RDN, body material - carbon steel WCB, disk material - stainless steel AISI 316L, seal - VITON, gear operated

€103,27
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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.

 

 

General parameters of disc gate valves Elephant WBV3432V-2W-Fb RDN DN50-300:

Nominal diameter DN, mm 50 – 300
Nominal pressure PN, MPa (kg/cm2) 1.6 (16)
Direction of flow bilateral
Ambient temperature t, ⁰C From -20 to +200: for VITON
Working environment VITON: mineral and vegetable oils, animal fats, plastic lubricants and fuel, hot air, steam
Connection to the pipeline interflange

 

 

Butterfly valves Elephant WBV3432V-2W-Fb DN50-300 Ru16, body - carbon steel WCB, disc - stainless steel 316L, seal - Viton, with RDN RQN reducer

 

Material specification of disc gate valves Elephant WBV3432V-2W-Fb RDN DN50-300:

Name Material
Frame carbon steel
Cuff VITON
Disk Steel AISI316L (03Х17Н14М3)
Stock Steel AISI316L (03Х17Н14М3)
Hairpin Steel AISI316L (03Х17Н14М3)
Sleeve PTFE
Sealing ring Nitrile NBR
Plate, Handle Carbon steel

 

 

Maximum torques of disc gate valves Elephant WBV3432V-2W-Fb RDN DN50-300:

D.N. Torque at 16 bar, Nm
50 50
65 50
80 50
100 50
125 80
150 100
200 300
250 400
300 400

 

 

General parameters for gearboxes Elephant:

Operating temperature t, °C from –40 to +120 (150) from –60 to +120 (150) (low temperature version)
Working environment Filtered compressed air or non-aggressive gases, oils
Degree of protection IP67
Working pressure, Bar 16
Application water supply, heating, ventilation, energy, air conditioning
Installation horizontal/vertical
Stroke adjustment From -5° to 95°
Compliance with the standard DIN/ISO 5211

 

 

Reducer Elephant

 

Gearbox dimensions Elephant:

Model Gear ratio A B ØC D J G T ØF 4M HxH ISO flange Weight

mm
RDN-1 24:1 170 130 160 100 45 120 50 50 4-M8 9x9 F05 2.2
RDN-2 24:1 170 130 160 100 45 120 50 50 4-M8 11x11 F05 2.18
RDN-3 24:1 170 130 160 100 45 120 50 70 4-M8 14x14 F07 2.2
RDN-4 30:1 240 160 260 130 55 150 70 100 4-M10 17x17 F10 5.355
RDN-5 30:1 240 160 260 130 55 150 70 100 4-M12 22x22 F10 6

 

Specifications
  • Country of origin
    China
  • Body material
    Carbon steel
  • Maximum allowable temperature
    200 °C
  • Connection type
    Compact flanged
  • Control type
    Gear
  • Operating environment
    mineral and vegetable oils, animal fats, greases and fuels, hot air
  • Nominal pressure
    16 bar
  • Type of seal
    VITON
  • Disc material
    Stainless steel AISI 316L/1.4404
  • Torque
    420 Nm
  • Pneumatic actuator
    No
  • Manual override
    Yes
  • Limit switches
    No

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    Available Variants

    SKUConnection sizePressurePrice AvailabilityQuantity Add to cart
    D050-31371DN5016 bar €103,27 5 in stock
    D050-31372DN6516 bar €119,74 3 in stock
    D050-31373DN8016 bar €134,39 3 in stock
    D050-31374DN10016 bar €221,30 Out of stock
    D050-31375DN12516 bar €232,39 2 in stock
    D050-31376DN15016 bar €270,50 2 in stock
    D050-31377DN20016 bar €372,29 1 in stock
    D050-31378DN25016 bar €646,18 Out of stock
    D050-31379DN30016 bar €857,22 Out of stock

    Frequently Asked Questions

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