Solenoid Valve

Q: What is the use of 2W series solenoid valve?

Used to control fluid on-off and other operations.

Q: How to install 2W series solenoid valve?

Install and wire at appropriate location according to instructions.

Q: How to use 2W solenoid valve correctly?

The flow of electricity is controlled according to the process.

Q: What is the cause of the 2W solenoid valve failure?

The coil is damaged or the valve core is blocked, etc.

Solenoid Valve

The solenoid valve adopts electric as signal, can work automatically or remote controlled. The automation controlling components of the medium pipe connection can open or close rapidly and easy to use with stable performances.

Product Details

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Product Details

Main Specifications

• Valve Body Material: Brass, Stainless Steel
• Interface: Thread 1/8''--3'' Flange 1/2''--3''
• Working Pressure: 0-10 kg (0-1.0 MPa)
• Flow Passage: Ø2.5-65mm+
• Environmental Temperature:-5°C+40°C
• Operating Temperature Range: -5°C--80°C / 150°C
• Voltage：AC220V AC380V DC24V DC12V（Customized Available）
• Power: DN08-10:10W DN15-32:12W DN40-65:15W
• Working Medium: Liquid, Gas, Oil

2W Series Two-way Two-position Diaphragm Solenoid Valve
Picture:
Type:	Direct Action, Normally Closed	Direct Action, Normally Closed
Working Form:	Energized Open, De-energized Closed	Energized Open, De-energized Closed
Working situation:	Non-waterproof type	Outdoor Waterproof type
Character:	High cost effective	Low energy Consumption, without overheating for long term work
Installation Method:	Horizontal installation with the coil facing upwards, allowing an inclination of no more than 30°, with the medium flow direction consistent with the arrow on the solenoid valve.

Model and Specification

2W Series Solenoid Valve-Brass Valve Body				Threaded Connection Specifications and Dimensions
Model	Connecting thread G	Flow Diameter(mm)	Sealing Material	Valve Body Length(mm)	Valve Body Height(mm)	NBR(Nitrile Rubber) ≤80℃ EPDM (Ethylene Propylene Diene Monomer Rubber) ≤120℃ VITON(Fluor Rubber)≤150℃
2w08	1/4’’	2.5	NBR/VITON	38mm	73
2w10	3/8’’	2.5	NBR/VITON	52mm	73
2w15	1/2’’	16	NBR/EPDM/VITON	64mm	107
2w20	3/4’’	20	NBR/EPDM/VITON	66mm	111
2w25	1’’	25	NBR/EPDM/VITON	84mm	120
2w32	11/4’’	32	NBR/EPDM/VITON	100mm	134
2w40	11/2’’	40	NBR/EPDM/VITON	108mm	164
2w50	2’’	50	NBR/EPDM/VITON	130mm	176
2w65	2.5’’	58	NBR/VITON	178mm	204
2w80	3’’	58	NBR/VITON	190mm	215

2W Series Solenoid Valve-Stainless Steel Body				Thread Connection Specifications and Dimensions		Flange Connection Specifications and Dimensions
Model	Connecting thread G	Flow Diameter(mm)	Sealing Material	Valve Body Length (mm)	Valve Body Height(mm)	Valve Body Length (mm)	Valve Body Height (mm)	NBR ≤80℃ EPDM ≤120℃ VITON ≤150℃
2w10B	3/8’’	10	NBR/EPDM/VITON	68	94	/	/
2w15B	1/2’’	16	NBR/EPDM/VITON	68	94	107	146
2w20B	3/4’’	20	NBR/EPDM/VITON	72	101	107	158
2w25B	1’’	25	NBR/EPDM/VITON	98	108	138	160
2w32B	11/4’’	32	NBR/EPDM/VITON	111	139	148	200
2w40B	11/2’	40	NBR/EPDM/VITON	120	146	154	210
2w50B	2’’	50	NBR/VITON	166	162	185	230
2w65B	2.5’’	58	NBR/VITON	178	205	225	255
2w80B	3’’	80	NBR/VITON	220	220	273	257

Product Details

Attention of Set up and Usage

1.When setting, the direction of the medium should be as the same as the arrow direction of the valves. The valves should be set up only on horizontal pipes. The coils must be at a vertical position. The valves can not be set up in where splashes or leaks, except for the water proof type.

2.The pipes should be clean thoroughly. The medium should be pure with a viscosity < 4°E.

3.A filter of 80~100 mesh should be set up in front of the valve in order to prevent the stuck of the coils. A check should be setup at the back of the valve when the pressure if high to prevent the lax of shutting down or revering of the medium flow.

4.The valve and the residues on the suction surface of the medal core should be cleaned in time. Please check the sealing when disassembled. The broken parts should be changed in time.

5.The valves should not be used in dangerous environment of explosion. Please order the explosion proof type if you need.

6.The bypass devices should be set up to make sure the normal usage. It can help the in time cleaning and changing when the valves faulty. (see following picture)

7.The power condition should be chose according to the name plate. The control relay should connect the lead wire of the valves into circuit. The valves should be installed grounding when set up the system to make the safety.

Installation Picture

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FAQS

Frequently Asked Questions (FAQ) About 2W Series Solenoid Valve

What is the use of 2W series solenoid valve?

Used to control fluid on-off and other operations.

How to install 2W series solenoid valve?

Install and wire at appropriate location according to instructions.

How to use 2W solenoid valve correctly?

The flow of electricity is controlled according to the process.

What is the cause of the 2W solenoid valve failure?

The coil is damaged or the valve core is blocked, etc.

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