Water Butterfly Valve Elephant al-316l-epdm-elephant-sa-yt1000rsn, body material - aluminium alloy, disk material - stainless steel AISI 316L, seal - EPDM, pneumatic actuator operated
Water Butterfly Valve Elephant al-316l-epdm-elephant-sa-yt1000rsn, body material - aluminium alloy, disk material - stainless steel AISI 316L, seal - EPDM, pneumatic actuator operated - DN25 / 16 bar ist auf Lager und wird versandt, sobald es wieder verfügbar ist
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Lieferung und Versand
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Beschreibung
Beschreibung
Butterfly valves Elephant al-316l-epdm are designed for use as shut-off or regulating valves for flow control in heat and water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. Butterfly valves should be installed only between collar flanges.
Pneumatic double-acting rotary actuators and pneumatic rotary actuators with return springs are designed for automation of control process of industrial shut-off valves - gates, ball valves. Elephant pneumatic actuators are designed for operation both indoors and outdoors. All internal and external parts are anticorrosive coated.
Electropneumatic rotary positioner is used for controlling pneumatic rotary actuators by means of an electric controller or a control system with an analog DC output signal with a range of 4 to 20 mA. The function of the positioner is based on the balancing of forces. The positioner uses a nozzle-flap type device and a feedback servomechanism (spring and lever system) to balance the control and feedback forces when the pneumatic actuator (valve) reaches the position corresponding to the control signal.
Technical parameters of water butterfly valve Elephant al-316l-epdm-elephant-sa-yt1000rsn, body material - aluminium alloy, disk material - stainless steel AISI 316L, seal - EPDM, pneumatic actuator operated:
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Nominal diameter DN, mm |
40–300 |
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Operating pressure PN, bar |
16 |
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Working medium temperature t, °C |
From -20 to +90 |
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Working medium |
Water, mineral oils, hydrocarbons, oils, fats |
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Flow direction |
Two-way |
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Body material |
Cast iron GG25 |
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Type of control |
Manual (handle) |
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Additional option |
Electric or pneumatic actuator possible (ISO 5211-2001) |
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Nominal pressure PN, MPa (kg/cm²) |
1.2 (12) |
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Operating pressure, bar |
2...8 |
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Working medium |
Filtered compressed air or non-aggressive gases, oils |
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Maximum particle diameter |
Less than 30 µm² |
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Operating temperature, °C |
-20 to +80 |
|
Adjustment range |
5° for rotation at 0° and 90° |
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Manual duplication |
Yes |
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Position indicator |
Open/closed |
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Operating environment |
Indoors and outdoors (all internal and external parts are anti-corrosion coated) |
Basic parameters of electropneumatic rotary positioners:
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Type of action |
Double-sided |
|
Input pressure |
From 1.4 to 7 bar |
|
Compressed air flow |
3 l/min |
|
Operating temperature |
From -20°C to +70°C |
|
Explosion protection |
No |
|
Sealing class |
IP66 |
|
Body |
Aluminum casting |
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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Nominal pressure
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Type of seal
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Disc material
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Valve feedback
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Explosion-proof
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Torque
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Electropneumatic positioner
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Pneumatic actuator
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Manual override
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Limit switches
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Documentation
Documentation
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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).
