Normally Open Solenoid Valve
2 way brass water air gas IP65 Normally Open Solenoid Valve
Valves available in normally closed and normally open constructions. Available in either AC or DC operated with plastic bodies/ stainless steel/ tube/plunger / soft magnetic alloy core. therefore the price is lower compared with that of brass and stainless steel.
[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: 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
PARAMETERS
Model | ZW-10N | ZW-15N | ZW-20N | ZW-25N | ZW-32 | ZW-40 | ZW-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 | 4.8 | 7.6 | 12 | 24 | 29 | 48 | ||
L | mm | 60 | 60 | 62 | 82 | 102 | 110 | 134 | |
H | mm | 111 | 111 | 117 | 124 | 156 | 161 | 176 | |
Medium temperature | -5 ÷80ºC (-10÷130ºC) | ||||||||
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%, | ||||||||
ZW-25NK: 2 way brass water air gas IP65 Normally Open Solenoid Valve
ZW-25NKJ: 2 way stainless steel water air gas IP65 Normally Open Solenoid Valve
