Product Name： solenoid valve
Model No： DFD-25J
Place of Origin: Zhejiang
Trademark: ROUND STAR
Min. Order: 500 PCS/PC
DeliveryDate: 20
Productivity: 1000 PCS
Packing: Carton
Transportation: BY AIR, BY SEA
Specifications: PILOT, LARGE DN 200
Function: FOR WATER MEDIUM
PaymentType: 30% TT IN ADVANCE
Certificates: CE
Description
【Technical Specifications 】
-- Media: Water, Air, Oil (below 20cst)
--Temperature: -5 ÷80℃
--Mode of action: Pilot operated
--Body material: Stainless
-- Sealing material: NBR
--Protection class: IP65
-- Pressure: N/C: 12bar; N/O: 8bar
--Function type: Normally Closed (N/C), Normally Open (N/O)
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.
How to order
| Valve type |
Connection pipe size |
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.
Pressure: In case you choose 0.3÷16bar, please state in your order.
The structure is the same as DFD series. |
DFD-J |
---15 |
|
---DC:24V |
DFD-JF |
15 40 |
blank: N/C |
AC:220V |
|
20 50 |
K: N/O |
AC:110V |
|
25 10 |
|
DC:24V |
|
32 |
|
DC:12V |
PARAMETERS ( N/C )
Model |
DFD-10J |
DFD-15J |
DFD-20J |
DFD-25J |
DFD-32J |
DFD-40J |
DFD-50J |
DFD-25JF |
DFD-32JF |
DFD-40JF |
DFD-50JF |
Connection pipe size |
3/8" |
1/2" |
3/4" |
1" |
1¼ |
1½ |
2" |
Flange 1" |
Flange 1¼ |
Flange 1½ |
Flange 2" |
Orifice Size |
mm |
15 |
15 |
20 |
25 |
32 |
40 |
50 |
25 |
32 |
40 |
50 |
Cv Value |
2.20 |
3.73 |
7 |
11.1 |
14 |
24.5 |
35 |
11.1 |
14 |
24.5 |
35 |
L |
mm |
48 |
80 |
87 |
108 |
130 |
145 |
177 |
142 |
158 |
172 |
204 |
H |
mm |
83 |
105 |
114 |
122 |
131 |
142 |
155 |
165 |
185 |
196 |
200 |
H1 |
mm |
79 |
93 |
98 |
100 |
107 |
116 |
123 |
105 |
110 |
116 |
123 |
Medium temperature ? |
-5 ~ 80? |
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% |
Body material |
Stainless: SUS304 or SUS316 |
Products > diaphragm valve, solenoid diaphragm valve 
