Duplomatic Double Electrical Control Scs-cb 3/2 Way Solenoid Valves

Our service

We have more than more than 10 years experience in solenoid valves.

Excellent quality control is one of our main principles.

Our design, producing and testing are strictly complied with ISO9001 standard.

Now our products are being exported all over the world.

We provide OEM service, accept customer label, develop the product with your drawings or samples.

Any question, will be replyed within 24 hours.

Our advantage:

(1)We can do the designs according to customers' requirements.

 (2)We can open customers' own mold as per their requirements.

(3)We can offer you a good after-sell service.

 (4)Prompt delivery.

(5)Small order is welcome, the MOQ is 1 pc.

Introduction of Solenoid Valve There are closed chambers in the solenoid valve. There are through holes in different positions. Each hole leads to the oil pipe of different solenoid valves. The middle of the cavity is the valve. The two sides are two electromagnets. Which side of the magnet The coil is energized to the valve body to which side, by controlling the movement of the valve body to block or leak different oil drain holes, and the oil inlet hole is normally open, the hydraulic oil will enter different oil drain pipes, and then pass The pressure of the oil pushes the piston of the cylinder, which in turn drives the piston rod, and the piston rod drives the mechanical device to move. This controls the mechanical motion by controlling the current through and off of the electromagnet.

Different fluid solenoid valves

It is used for the control of small pipes. Solenoid valve: It can only be used as a switch quantity. It is DO control and can only be used for small pipe control. It is common in DN50 and below pipes, and it is rare.

(1.) Switch form: The solenoid valve is driven by the coil and can only be turned on or off. The switching time is short.

(2.) Nature of work: Solenoid valves generally have a small flow coefficient and a small difference in working pressure. For example, a general 25-caliber solenoid valve has a smaller flow coefficient than a 15-caliber electric ball valve. The solenoid valve is driven by an electromagnetic coil and is relatively easily damaged by voltage surges. Equivalent to the role of the switch, is the role of opening and closing. Solenoid valves can be reset by general power failure. For such functions, electric valves require a reset device.

(3.) Applicable process: Solenoid valve is suitable for some special process requirements, such as leakage, special fluid medium, etc., which is more expensive. The imported valve is widely used in chemical, petrochemical, petroleum, paper, mining, electric power, liquefied petroleum gas, food, pharmaceutical, water supply and drainage, municipal, mechanical equipment, electronics industry, urban construction and other fields. "Chinese quality, Ryukyu sharing"

working medium:water,liquid,air,light oil(viscosity≤20cst)

medium temperature:-5 ~ 80oC

working pressure:0 ~ 10bar (details see specification table)

working type:semi direct acting(NC)  

Valvebody material:brass  SS304  

sealing material:NBR

interface:G thread   NPT thread          

voltage:AC220~240V  AC 110V  AC24V  50/60Hz   DC24V  DC12V   IP65  H degree(iron seal coil: IP54  B degree)

        DN10~25  AC 20VA  DC 30W   DN35~50  AC 45VA  DC 31W    

Options:

Rc thread   sealing material: EPDM  VITON  VMQ(-10~130oC)

Digital timer   LED light connector     

Es low power energy saving coil( DN10~25  AC220 V4VA  DC24V 4W   DN35~50  AC220V 8VA  DC24V 7W )       

Lead wire iron seal coil