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UW Series 1'' Inch UW-25 2W250-25 Direct Acting Solenoid Valve

UW Series 1'' Inch UW-25 2W250-25 Direct Acting Solenoid Valve

  • UW Series 1'' Inch UW-25 2W250-25 Direct Acting Solenoid Valve
UW Series 1'' Inch UW-25 2W250-25 Direct Acting Solenoid Valve
Product Details:
Place of Origin: China
Brand Name: Brando
Certification: CE
Model Number: 2W250-25
Payment & Shipping Terms:
Minimum Order Quantity: 1 pc
Packaging Details: inner boxes,cartons,pallets
Delivery Time: 7 working days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 100000 pcs per month
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Detailed Product Description
Valve Series: 2W Series Ref. Number: UNI-D Type UW-25
Voltage: AC110V AV220V DC24V Action: Pilot Diaphragm Drive
Port Size: 1'' Media: Water Air Gas
Fluid Viscossity: Below 20 CST Power: Solenoid
Body Material: Brass Diaphragm Material: NBR, FKM And EPDM
High Light:

UW-25 Brass Solenoid Valve

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UW Series 1'' Brass Solenoid Valve

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Uni-D Type UW-25

UW Series 1'' Inch UW-25 2W250-25 Direct Acting Solenoid Valve

 

Technical Data of 2W & 2S Solenoid Valve:

 

2W Series
2W025-08
2W040-10
2W160-15
2W200-20
2W250-25
2W350-35
2W400-40
2W500-50
2S Series
2S025-08
2S040-10
2S160-15
2S200-20
2S250-25
2S350-35
2S400-40
2S500-50
Orifice Size
2.5
4
15
20
25
35
40
50
Port Size
1/4''
3/8''
1/2''
3/4''
1''
1-1/4''
1-1/2''
2''
Medium
Water, Air, Gas, Oil
Action
Direct Acting
Semi-Direct Diaphragm Operated
Function
2 Way, Normally Closed
Fluid Viscosity
20 CST below
Pressure
Range
0 to 1.0 Mpa
Temp. Range
-5 to +85℃
 

 

Main dimension of 2W & 2S Series Solenoid Valves:
UW Series 1'' Inch UW-25 2W250-25 Direct Acting Solenoid Valve 0

 

 

2S Series
2W Series
A
B
C
D
E
2S025-06
2W025-06
64.5
30
75
43
1/8''
2S025-08
2W025-08
64.5
30
75
43
1/4''
2S040-10
2W040-10
70.6
32
82.4
53
3/8''
2S160-10
2W160-10
101.5
57
117
69
3/8''
2S160-15
2W160-15
101.5
57
117
69
1/2''
2S200-20
2W200-20
107
57
123.5
73
3/4''
2S250-25
2W250-25
111.5
73.5
134.5
99
1''
2S350-35
2W350-35
142
95
172
123
1-1/4''
2S400-40
2W400-40
142
95
172
123
1-1/2''
2S500-50
2W500-50
172
123
209
168
2''

 

2/2 Pilot Operated Diaphragm Solenoid Valve : Normally Closed


To open:
when the valve receives an electrical signal, a magnetic field is formed which attracts the plunger covering the pilot orifice to lift off, causing system pressure (holding the diaphragm/piston closed) to drop.

As system pressure on the top of the diaphragm/piston is reduced, full system pressure on the other side of the diaphragm/piston acts to lift the diaphragm/piston away from the main orifice, which allows media flow through the valve.

Since the bleed orifice is dimensionally smaller than the pilot orifice, the system pressure can t rebuild on the top of the diaphragm/piston as long as the pilot orifice remains open.

Pilot Operated Diaphragm Solenoid Valve Symbol

To close:
when the valve is de-energized, it releases its hold on the plunger. Then the plunger drops and covers the main orifice. 
The system pressure builds up on the top of the diaphragm/piston through the bleed orifice, forcing the diaphragm/piston down until it covers the main orifice and stops media flow through the valve

 

 

Focus on your demands, Offer you best solution:

 

√ Contact us if some points you have doubt
√ Contact us if somewhere need to change
√ Contact us if not the one you are looking for
√ Contact us if you are doing designing

 

Welcome to your any question and inquiry!

Contact Details
Ningbo Brando Hardware Co., Ltd

Contact Person: Brandon

Tel: +8613454729544

Send your inquiry directly to us
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