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Description
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[Technical Specifications ]
-- Media: Water, Air, Oil (below 20cst)
--Temperature: -5 ÷80ºC
--Mode of action: Pilot operated
-- Pressure: Normally Closed 12bar; Normally Open 8bar
--Function type: Normally Closed (N/C), Normally Open(N/O)
--Body material: Brass
-- Sealing material: NBR
--Protection class: IP65
OPTIONS
EPDM (E): suitable to water, hot water, gas, Freon, the MAX. 110ºC; In case you choose EPDM, please state "E" in your order.
Viton (V): suitable to hot water, acid, alkali, chemical salt, oil and hydrocarbon; the MAX.130ºC. In case you choose Viton, please state "V" in your order.
How to order
Valve type | Connection pipe size | Function type | Voltage | Caution | |
DFD | ---15 | ---K | ---DC:24V | ||
15 40 | blank: N/C | AC:220V | |||
20 50 | K: N/O | AC:110V | |||
25 | DC:24V | ||||
32 | DC:12V |
PARAMETERS(N/C)
Model | DFD-10 | DFD-15 | DFD-20 | DFD-25 | DFD-32 | DFD-40 | DFD-50 | |
G Connection | 3/8" | 1/2" | 3/4" | 1" | 1¼" | 1½" | 2" | |
Orifice Size | mm | 15 | 15 | 20 | 25 | 32 | 40 | 50 |
Cv Value | 2.20 | 3.73 | 7 | 11.1 | 14 | 24.5 | 35 | |
L | mm | 48 | 80 | 87 | 108 | 130 | 145 | 177 |
H | mm | 83 | 105 | 114 | 122 | 131 | 142 | 155 |
H1 | mm | 79 | 93.5 | 98 | 100 | 107 | 116 | 122.5 |
Medium temperature | -5 ~ 80ºC | |||||||
Pressure | bar | N/C:0.3÷12(0.3÷16) N/O: 0.3÷8 | ||||||
Power | AC:220V~AC:230V/50-60HZ 25VA; AC110 ~AC:120V/50-60HZ 26VA; DC24 12 W; DC12 14W ; Range:±10% | |||||||
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