[Technical Specifications ]
-- Media: Gas, Water, Air, Oil (below 20cst), Weak acid & alkali, Vacuum
-- Pressure: Normally Closed 8bar; Normally Open 6bar
--Function type: Normally Closed (N/C), Normally Open(N/O)
--Temperature: -5 ÷80ºC
--Mode of action: Semi-direct lift type
--Body material: Stainless
-- 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 | Coil | Function type | Voltage | | Caution
Connection: Thread or Flange.
Thread: if different from G connection, it should be indicated.
Flange: If you need, please state "F" in your order.
DN≥32,are metal covered coil, IP54 is standard
The structure is the same as ZW series. |
ZW-J | ---15 | ---N | | --DC:24V |
| | 15 32 | N: IP65 | blank: N/C | AC:220V |
| | 20 40 | | K: N/O | AC:110V |
| | 25 50 | | | DC:24V |
| | | | | DC:12V |
PARAMETERS (N/C)
Model | ZW-15-JN | ZW-20-JN | ZW-25-JN | ZW-32-J | ZW-40-J | ZW-50-J |
G Connection | 1/2" | 3/4" | 1" | 1¼" | 1½" | 2" |
Orifice Size | mm | 15 | 20 | 25 | 32 | 40 | 50 |
Cv Value | 4.8 | 7.6 | 12 | 24 | 29 | 48 |
L | mm | 60 | 62 | 82 | 102 | 110 | 134 |
H | mm | 111 | 117 | 124 | 156 | 161 | 176 |
W | mm | 45 | 50 | 66 | 82 | 85 | 108 |
Medium temperature | -5 ÷80ºC (-10÷120ºC) |
Pressure | bar | Normally closed :0÷8 ; Normally Open:0÷6 |
Power | AC:220V~AC:230V/50-60HZ 22VA; AC110 ~AC:120V/50-60HZ 22VA; DC24 18W; DC12 17W ; Range:±10%, |
Body material | Stainless: SUS304 or SUS316 |
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