[Technical Specifications]
-- Media: Gas, Water, Air, Oil(below 20cst), Weak acid & alkali, Vacuum
--Function type: NormallyClosed (N/C), Normally Open (N/O)
-- Pressure: Normally Closed 10bar;Normally Open 6bar
--Temperature: -5 ÷80℃
--Mode of action: Directacting/ Semi-direct lift type
--Body material: Brass,Stainless
--Sealing material: NBR
--Protection class: IP65
-- Media: Gas, Water, Air, Oil(below 20cst), Weak acid & alkali, Vacuum
--Function type: NormallyClosed (N/C), Normally Open (N/O)
-- Pressure: Normally Closed 10bar;Normally Open 6bar
--Temperature: -5 ÷80℃
--Mode of action: Directacting/ Semi-direct lift type
--Body material: Brass,Stainless
--Sealing material: NBR
--Protection class: IP65
CAUTION
EPDM (E): suitable to water, hot water, gas and Freon, the MAX.temperature is 110℃;
In case you choose EPDM, please state "E" in yourorder.
EPDM (E): suitable to water, hot water, gas and Freon, the MAX.temperature is 110℃;
In case you choose EPDM, please state "E" in yourorder.
Viton (V):suitable to hot water, acid,alkali, chemical salt, oil and hydrocarbon;
the MAX.130℃. In case you chooseViton, please state "V" in your order.
the MAX.130℃. In case you chooseViton, please state "V" in your order.
DN32 or more ,are metal covered coil, IP54 isstandard.
Thread: If different from G connection, it should beindicated.
How to order |
PARAMETERS
Model | 2W-025-06N | 2W-025-08N | 2W-040-08N | 2W-04010N | 2W-160-10N | 2W-160-15N | 2W-200-20N | 2W-250-25N | 2W-350-35 | 2W-400-40 | 2W-500-50 | ||
G Connection | 1/8", 1/4" | 1/8", 1/4" | 1/4" | 3/8" | 3/8" | 1/2" | 3/4" | 1" | 1¼" | 1½" | 2" | ||
Orifice Size | mm | 2.5 | 4 | 16 | 20 | 25 | 35 | 40 | 50 | ||||
Motion Pattern | Direct Action | Semi-direct Lift | |||||||||||
Cv Value | 0.23 | 0.6 | 4.8 | 7.6 | 12 | 24 | 29 | 48 | |||||
L | mm | 40.5 | 40.5 | 40.5 | 52.5 | 69 | 69 | 73 | 99 | 119 | 123 | 168 | |
H | mm | 75 | 75 | 75 | 90 | 117 | 117 | 123.5 | 134.5 | 170 | 172 | 209 | |
H1 | mm | 66 | 66 | 66 | 76 | 101 | 101 | 107 | 113 | 143 | 144 | 172 | |
Medium temperature | -5 ÷80℃ (-10÷130℃) | ||||||||||||
Pressure | bar | Normally closed :0÷10; Normally Open:0÷6 | |||||||||||
Power | AC:220V~AC:230V/50-60HZ 22VA; AC110 ~AC:120V/50-60HZ 22VA; DC2418W; DC12 17W ; Range:±10%, |