Water Butterfly Valve Elephant WBV3434Pf-2W-Fb-H, body material - Carbon steel, disk material - Carbon steel, seal - PTFE, coated PTFE, gearbox RDN RQN
Water Butterfly Valve Elephant WBV3434Pf-2W-Fb-H, body material - Carbon steel, disk material - Carbon steel, seal - PTFE, coated PTFE, gearbox RDN RQN - DN100 / 16 bar is backordered and will ship as soon as it is back in stock.
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                  Delivery and Shipping
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                          Description
                          
                        
                      
                      Description
The butterfly valve is designed for use as a shut-off or control valve to control flows in heat supply systems, water supply, in technological processes in the food, chemical, oil and gas, pulp and paper and other industries.
Operating principle: The valves open and close by turning the disk 90°. Opening is done by turning the handle counterclockwise, closing - clockwise. A special feature of the valves of this series is the complete coating of the flow part and the disk with PTFE material, which eliminates contact of the working medium with the materials of the main parts.
The Elephant RDN reducer allows you to manually set the required positioning of the shut-off element by a quarter of a turn, acting as an alternative to pneumatic, electric or hydraulic quarter-turn drives.
A distinctive feature of this series of valves is that the flow path and disc are completely coated with PTFE, which prevents the working medium from coming into contact with the materials of the main components.
Technical characteristics of butterfly valves Elephant WBV3434Pf-2W-Fb DN50-250 PN16 carbon steel WCB, PTFE:
| Characteristic | Meaning | 
| Shutter type | rotary disc | 
| Diameter | 50-250 mm | 
| Nominal pressure | 16 bar | 
| Working environment temperature | from -10 to +150°C | 
| Application | water supply, heat supply, chemical industry, oil and gas industry, food industry, pulp and paper industry | 
| Connection type | interflange | 
| Control type | Manual (handle, gearbox) | 
| Sealing class | A | 
| Service life | 10 years | 
| Guarantee | 12 months | 
Reducers Elephant RDN RQN

Technical characteristics of Elephant RDN RQN gearboxes:
| Characteristic | Meaning | 
| Working environment temperature | from -40 to +120 °C | 
| Application | water supply, heat supply, chemical industry, oil and gas industry, food industry, pulp and paper industry | 
| Connection type | ISO 5211 | 
Sketch of dimensions of butterfly valves Elephant WBV3434Pf-2W-Fb DN50-250 PN16 carbon steel WCB, PTFE

Overall and installation dimensions of butterfly valves Elephant WBV3434Pf-2W-Fb DN50-250 PN16 carbon steel WCB, PTFE:
| Diameter | L, mm | D1, mm | D2, mm | Z-Ød, mm | H1, mm | 
| DN50 | 43 | 125 | 100 | 2-Ø18 | 80 | 
| DN65 | 46 | 145 | 120 | 2-Ø18 | 90 | 
| DN80 | 46 | 160 | 135 | 4-Ø18 | 100 | 
| DN100 | 52 | 180 | 155 | 4-Ø18 | 110 | 
| DN125 | 56 | 210 | 185 | 4-Ø18 | 120 | 
| DN150 | 56 | 240 | 210 | 4-Ø18 | 150 | 
| DN200 | 60 | 295 | 265 | 4-Ø18 | 170 | 
| DN250 | 68 | 355 | 320 | 4-Ø18 | 190 | 
| DN300 | 78 | 410 | 375 | 4-Ø18 | 230 | 
Sketch of the dimensions of the gearboxes Elephant RDN RQN

Overall and installation dimensions of Elephant RDN RQN gearboxes:
| Model | A, mm | B, mm | ØC, mm | D, mm | J, mm | G, mm | T, mm | ØF, mm | 4M, mm | HxH, mm | 
| RDN-1 | 170 | 130 | 160 | 100 | 45 | 120 | 50 | 50 | 4-M8 | 9x9 | 
| RDN-2 | 170 | 130 | 160 | 100 | 45 | 120 | 50 | 50 | 4-M8 | 11x11 | 
| RDN-3 | 170 | 130 | 160 | 100 | 45 | 120 | 50 | 50 | 4-M8 | 14x14 | 
| RDN-4 | 240 | 160 | 260 | 130 | 55 | 150 | 70 | 100 | 4-M10 | 17x17 | 
| RDN-5 | 240 | 160 | 260 | 130 | 55 | 150 | 70 | 100 | 4-M12 | 22x22 | 
Sketch of materials of butterfly valves Elephant WBV3434Pf-2W-Fb DN50-250 PN16 carbon steel WCB, PTFE

Materials of parts of butterfly valves Elephant WBV3434Pf-2W-Fb DN50-250 PN16 carbon steel WCB, PTFE:
| № | Part Name | Material | 
|---|---|---|
| 1 | Body | 
 DN50÷200 – Carbon steel WCB, lined with PTFE;   | 
| 2 | Disc | DN50÷200 – Carbon steel WCB, lined with PTFE;  DN150÷200 – Carbon steel WCB, lined with PTFE; DN250÷300 – Carbon steel WCB, lined with PFA (enhanced PTFE)  | 
| 3 | Shaft | DN50÷200 – Stainless steel 2Cr13;  DN150÷250 – Stainless steel 2Cr13; DN300 – Steel 45  | 
| 4 | Seat seal | PTFE | 
                        
                          Specifications
                          
                        
                      
                      Specifications
- 
                      Country of origin
 - 
                      Body material
 - 
                      Maximum allowable temperature
 - 
                      Connection type
 - 
                      Control type
 - 
                      Operating environmentWater, Acids, Alkalis, Chemical Environment
 - 
                      ApplicationsWater Supply, Heating, Chemical Industry, Oil And Gas Industry, Food Industry, Pulp And Paper Industry
 - 
                      Nominal pressure
 - 
                      Type of seal
 - 
                      Disc material
 - 
                      Limit switches
 
                        
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Frequently Asked Questions
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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.
                  
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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).
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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.
                  
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                How long will it take to receive my refund?
Refunds are processed within 7 days from when we receive the item(s).
