|
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 ÷80℃ (-10÷130℃)
|
|
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
|
Technical Specifications
Medium:Gas,Water,Air,Oil(below 20cst),Weak acid&alkali,Vacuum
Temperature:-5~80℃
Mode of action:Semi-direct lift type
Pressure:Normally Closed(N/C)8bar
Normally Open(N/O)6bar
Body material:Stainless
Sealing material:NBR
Protection class:IP65
Options
EPDM(E):suitable to water,hot water,gas,freon,the MAX.110℃;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.130℃.In case you choose Viton.please state ‘V’ in your order.
Note
Connetion: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.IP 54 is standard.The structure is the same as ZW series.
Flow Meter
(142)
+86-571-88964377
+86-571-85152810
dudu@darhor.com
andy-meter
简体中文
German
Spanish
French
Italian
Portuguese
Japanese
Korean
Arabic
Russian
