Water Butterfly Valve Elephant WBV3131N-2W-Fb-H, body material - Stainless steel AISI 304, disk material - Stainless steel AISI 304, seal - NBR, handle, BKV LS-103
Water Butterfly Valve Elephant WBV3131N-2W-Fb-H, body material - Stainless steel AISI 304, disk material - Stainless steel AISI 304, seal - NBR, handle, BKV LS-103 - DN100 / 16 bar ist auf Lager und wird versandt, sobald es wieder verfügbar ist
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Lieferung und Versand
Lieferung und Versand
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Beschreibung
Beschreibung
The rotary disc valve is designed for use as a shut-off or control valve for flow control 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 by 90°. Opening is done by turning the handle counterclockwise, closing - clockwise.
Limit switches are designed to monitor the position of the disk of rotary disc valves with a handle in control and automation systems. The operating principle of the limit switch is based on mechanical action on the actuator, which results in closing or opening of the electrical circuit.
Technical characteristics of Elephant WBV3131N-2W-Fb butterfly valves DN50-150 PN16, stainless steel 304, NBR:
Characteristic | Meaning |
Shutter type | rotary disc |
Diameter | 50-250 mm |
Nominal pressure | 16 bar |
Working environment temperature | from -10 to +90°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 |
Limit switches Elephant LS-103 250V 6A
Technical characteristics of limit switches Elephant LS-103 250V 6A:
Characteristic | Meaning |
Limit switch model | LS-103 |
Nominal voltage | 250V |
Maximum switching current | 6A |
Frequency | 50 Hz |
Contact configuration | N/Z + N/O instant action |
Ambient temperature | from -5℃ to +65℃ |
Degree of protection | IP64 |
Body material | plastic |
Head movement | linear (plunger) |
Permissible humidity | 95% |
Contact resistance | 25 Mohm (initial value) |
Nominal insulation resistance | 100 Mohm (500 VDC) |
Cable entry | max Ø12 mm |
Sketch of dimensions of butterfly valves Elephant WBV3131N-2W-Fb DN50-150 PN16, stainless steel 304, NBR
Overall and installation dimensions of butterfly valves Elephant WBV3131P-2W-Fb DN50-300 PN16, stainless steel 304, PTFE:
Diameter | A, mm | B, mm | C, mm | PCD, mm | ØD, mm | H, mm | Q° |
DN50 | 72.5 | 130.5 | 43 | 125 | 19 | 220 | 45 |
DN65 | 77.5 | 146.5 | 46 | 145 | 19 | 220 | 45 |
DN80 | 92 | 156 | 46 | 160 | 19 | 220 | 22.5 |
DN100 | 109 | 168.5 | 52 | 180 | 19 | 260 | 22.5 |
DN125 | 127 | 190.5 | 56 | 210 | 19 | 260 | 22.5 |
DN150 | 141 | 213.5 | 56 | 240 | 23 | 260 | 22.5 |
DN200 | 166 | 246.5 | 60 | 295 | 23 | - | 15 |
DN250 | 203 | 283 | 68 | 355 | 28 | - | 15 |
DN300 | 236 | 318 | 78 | 410 | 28 | - | 15 |
Sketch of dimensions of limit switches Elephant LS-103 250V 6A
Overall and installation dimensions of limit switches Elephant LS-103 250V 6A:
Model | A, mm | B, mm | C, mm | D, mm | E, mm |
LS-103 | 30 | 30 | 53 | 30.5 | 24 |
Sketch of materials of butterfly valves Elephant WBV3131N-2W-Fb DN50-150 PN16, stainless steel 304, NBR
Materials of parts of butterfly valves Elephant WBV3131N-2W-Fb DN50-150 PN16, stainless steel 304, NBR:
No. | Part name | Material |
1 | Frame | stainless steel 304 |
2 | Disk | stainless steel 304 |
3 | Saddle seal | PTFE |
4 | Stock | Stainless steel SS 416 |
5 | Lever | carbon steel |
Spezifikation
Spezifikation
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Country of origin
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Body material
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Maximum allowable temperature
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Connection type
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Control type
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Operating environment
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Applications
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Nominal pressure
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Type of seal
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Disc material
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Limit switches
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Documentation
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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).