[Technical Specifications ]
-- Media: Water, Air, Oil (below 20cst)
--Temperature: -5 ÷80ºC
--Mode of action: Pilot operated
--Body material: Cast iron
-- Sealing material: NBR
--Protection class: IP65
--Function type: Normally Closed (N/C), Normally Open(N/O)
-- MAX. Pressure: Normally Closed 12bar; Normally Open 8bar
Model | Flange D | Flange D1 | Flange D2 |
DFD-40CF | 150 | 110 | 4-Φ18 |
DFD-50CF | 165 | 125 | 4-Φ18 |
DFD-65CF | 185 | 145 | 4-Φ18 |
DFD-80CF | 200 | 160 | 8-Φ18 |
DFD-100CF | 220 | 180 | 8-Φ18 |
DFD-125CF | 250 | 210 | 8-Φ18 |
DFD-150CF | 285 | 240 | 8-Φ22 |
DFD-200CF | 340 | 295 | 12-Φ22 |
How to order
Valve type | Connection pipe size | Function type | Voltage | OPTIONS | |
DFD-CF | ---40 | DC:24V | |||
C: Cast | 40 100 | Blank: N/C | AC:220V | ||
F: Flange | 50 125 | K: N/O | AC:110V | ||
65 150 | DC:24V | ||||
80 200 | DC:12V |
PARAMETERS(N/C)
Model | DFD-40CF | DFD-50CF | DFD-65CF | DFD-80CF | DFD-100CF | DFD-125CF | DFD-150CF | DFD-200CF | |
Flange connection | 1½" | 2" | 2½" | 3" | 4" | 5" | 6" | 8" | |
Orifice Size | mm | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
Motion Pattern | Pilot Operated | ||||||||
Cv Value | 21 | 30 | 52.5 | 81.7 | 128.4 | 221.7 | 291.7 | 513.5 | |
L | mm | 182 | 215 | 256 | 277 | 350 | 425 | 450 | 560 |
H | mm | 196 | 200 | 280 | 287 | 330 | 437 | 460 | 547 |
H1 | mm | 125 | 120 | 185 | 190 | 230 | 310 | 318 | 380 |
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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