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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
--Body material: Stainless
-- Sealing material: NBR
--Protection class: IP65
-- Pressure: N/C: 12bar; N/O: 8bar
--Function type: Normally Closed (N/C), Normally Open (N/O)
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-J | ---15 | ---DC:24V | |||
DFD-JF | 15 40 | blank: N/C | AC:220V | ||
20 50 | K: N/O | AC:110V | |||
25 10 | DC:24V | ||||
32 | DC:12V |
PARAMETERS(N/C)
Model | DFD-10J | DFD-15J | DFD-20J | DFD-25J | DFD-32J | DFD-40J | DFD-50J | DFD-25JF | DFD-32JF | DFD-40JF | DFD-50JF | |
Connection pipe size | 3/8" | 1/2" | 3/4" | 1" | 1¼ | 1½ | 2" | Flange 1" | Flange 1¼ | Flange 1½ | Flange 2" | |
Orifice Size | mm | 15 | 15 | 20 | 25 | 32 | 40 | 50 | 25 | 32 | 40 | 50 |
Cv Value | 2.20 | 3.73 | 7 | 11.1 | 14 | 24.5 | 35 | 11.1 | 14 | 24.5 | 35 | |
L | mm | 48 | 80 | 87 | 108 | 130 | 145 | 177 | 142 | 158 | 172 | 204 |
H | mm | 83 | 105 | 114 | 122 | 131 | 142 | 155 | 165 | 185 | 196 | 200 |
H1 | mm | 79 | 93 | 98 | 100 | 107 | 116 | 123 | 105 | 110 | 116 | 123 |
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% | |||||||||||
Body material | Stainless: SUS304 or SUS316 | |||||||||||
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