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Yuyao No.4 Instrument Factory
Yuyao No.4 Instrument Factory  

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Product Detail

Model No.: ZW-15NJK
Packing: Carton
Power: Solenoid
Pressure: Vacuum
Material: Stainless Steel
Media: Water
Specification: an electromechanical valve ...
Certificate: CE, ISO, ROHS
why us: we have more than 40 years ...
Company style: to be faithful,practical, c...
Production Capacity: 1000 PCS
Delivery Date: ABOUT 20 DAYS
Standard or Nonstandard: Standard
Structure: Diaphragm
Temperature of Media: Medium Temperature
Brand Name: Round Star
Company value: to make wealth for our soci...
Export Area: Asia,America, Europe and so...
Market conception: what we do will be based on...
Company spirit: To challenge our future and...

Function: FOR GAS WATER, AIR, OIL, WEAK ACID&ALKALI,VACUUM MEDIUM

2 way SUS 304 water weak acid and alkali   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.  

emi- direct acting(1/2" to 2") solenoid valves and do not require a minimum operating differential pressure. As shown below when the coil is energized (right diagram), it lifts the solenoid plunger, which normally rests on the valve seat and lifts it to open the main valve orifice. When the coil is de-energized (right diagram), the spring force the plunger return to the valve seat to close the valve orifice.

[
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≥2,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
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




Mr. MR LIU
 Mr. MR LIU
sales deputy
Tel: 86-574-62811732,62833672
Fax: 86-574-62811735
Contact to this supplier

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Company Info

Yuyao No.4 Instrument Factory [China (Mainland)]


Business Type:Manufacturer
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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