Hangzhou Darhor Technology  Co., Limited
Products Category
Contact Us

Name: Andy dudu
+86-571-87083747
+86-571-85781527
+86-13754320843
dudu@darhor.com
andy-d@live.cn
andy-meter

What's New
    aid earthquake relief i...  
    On May 2010, communicati...  
    On December 10th, 2011, ...  
    Water treatment industry... 
    Sales department partici... 

2W31 direct acting solenoid valve

2W31 direct acting solenoid valve


Product name:2W31 direct acting solenoid valve
Item:
Details:

  Water solenoid valve 2W31

Characteristic :

1.Direct lifting diaphragm construction;    

2.Open from zero bar for low pressure system use        

3.High frequency of DIN plug coil

Medium : 

Air, City Gas, Water, Oil, Petroleum, etc.

Temperature: 

NBR Seal: 14F to 176F , -10 to 80

EPDM Seal:  14F to 250F ,  -10 to 120

VITON Seal : 14F to 300F, -10 to 150

Pressure:

2W31: 0.00MPa ~ 1.0MPa

PortSize:

3/8,1/2,3/4,1

PortThread:

BSPP ,BSPT ,NPT ,Flange, UNF

Orifice(mm):

12,15,20,25

Voltage: 

DC - 12V,24V

AC - 24V,120V, 240V@60HZ 110V, 220V@50HZ

Tolerance:+/- 10%

Coils :

S91B, 17VA(AC), 10W(DC), IP65,100%ED

NASS COIL 0543 on request

Special coils: 

Latching coil. DC 6 ~ 12 V

Material: 

Body - Brass or Stainless steel

Seal -NBR, EPDM, PTFE or VITON

Armature Tube - Stainless Steel 304

Plunger - Stainless Steel 430F

Stop -SS430F

Springs - SS 304

Shading Rings - Stainless Steel 304

 

Detailed Product Description

2 way direct lifting diaphragm Water solenoid valve with low pressure. It is a high cost performance valve. 

2W31 Normally Closed , with Coil S91B

Port

Size

Orifice

Cv

Min Pressure

Max Pressure

Seals
Material

Body 
Material

Valve Body

Coil

AC(17VA)

DC(10W)

3/8"

12

4.5

0. 0MPa

1. 0MPa

1. 0MPa

EPDM,PTFE,
VITON,

Brass, or
Stainless Steel

2W3112 X X X

S91B

1/2"

15

4.5

0. 0MPa

1. 0MPa

1. 0MPa

2W3115 X X X

S91B

3/4"

20

9.3

0. 0MPa

1. 0MPa

1. 0MPa

2W3120 X X X

S91B

1"

25

12

0. 0MPa

1. 0MPa

1. 0MPa

2W3125 X X X

S91B










[Previous]      [Next]     [ Back ]




Related Products :
ZW general use solenoid valve

ZW general use solenoid valve
2W11 brass solenoid valve

2W11 brass solenoid valve
ZW-S general use solenoid valve

ZW-S general use solenoid valve
2W12 normally open solenoid valve

2W12 normally open solenoid valve
2W12-S normally open solenoid valve

2W12-S normally open solenoid valve
DHSM31 direct acting solenoid valve

DHSM31 direct acting solenoid valve
2W51 plastic solenoid valve

2W51 plastic solenoid valve
2W51-k N/O plastic solenoid valve

2W51-k N/O plastic solenoid valve
简体中文     繁体中文     German     Spanish     French     Italian     Portuguese     Japanese     Korean     Arabic     Russian