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

Gold Index: 26717

You are here: home  > Solenoid Valve  > 2 Way Solenoid Valve  > Metal coil Valve

Product Detail

Model No.: ZW-40
Production Capacity: 1000 PCS
Delivery Date: ABOUT 20 DAYS
Standard or Nonstandard: Standard
Structure: Diaphragm
Temperature of Media: Normal Temperature
Brand Name: Round Star
why us?: we have more than 40 years ...
Company style: to challenge our future and...
Company value: to make wealth for society ...
Means of Transport: Ocean,Air
Packing: FOR WEAK ACID&ALKALI MEDIUM
Power: Solenoid
Pressure: Medium Pressure
Material: Brass
Media: Water
Specification: SEMI-DIRECT LIFT TYPE
Certificate: CE, ISO, ROHS
Company spirit: to be faithful,practical, c...

Function: FOR GAS WATER, AIR, OIL, WEAK ACID&ALKALI,VACUUM MEDIUM
Material:brass
normally closed

2 way IP 54 brass water air oil Hydraulic Solenoid Valve2 way IP 54 brass water air oil Hydraulic Solenoid Valve2 way IP 54 brass water air oil Hydraulic Solenoid Valve2 way IP 54 brass water air oil Hydraulic Solenoid Valve2 way IP 54 brass water air oil Hydraulic 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.  

semi - 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: 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


Valve type

Connection pipe size

Function type

Voltage

Coil


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≥32,are metal covered coil, IP54 is standard

ZW

---15

K

--DC:24V

N


15      32

blank: N/C

AC:220V

N: IP65


20     40

K: N/O

AC:110V



25     50


DC:24V





DC:12V


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%,






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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