4M Series Solenoid Valve 5 Way

Model:4M210-08

OLK is one of the famous China pneumatic solenoid valve manufacturers and suppliers. Our factory specializes in manufacturing of 4M NAMUR valve 5 way . Welcome to buy 4M Series Solenoid Valve 5 Way from OLK. Every request from customers is being replied within 24 hours.

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Product Description

The Ouleikai (OLK) 4M series of direct-sales two-position five-way solenoid directional valves utilize pilot-operated control, featuring fast response speed and reliable operation, suitable for controlling double-acting cylinders. The coil comes with the ED logo, allowing for continuous energization for extended periods. The double-head two-position solenoid valve has a memory function. The thickened valve body undergoes hard oxidation to enhance surface hardness. Before use, please inspect the valve and pipeline to ensure they are intact and leak-free to avoid affecting the normal operation of the valve.

The 4M NAMUR solenoid directional valve is a variant of the 4V solenoid valve, with the same functional principle as the 4V. Based on different installation requirements, the 4M Series Solenoid Valve 5 Way has modified some interface and mounting hole dimensions. Ouleikai (OLK) pneumatic company offers a variety of specifications and models to meet different customer needs, providing customizable services.

OULEIKAI featuring fast response speed 4M NAMUR valve 5 way CE CERTIFICATE Product characteristics

Product Features:

1. Internally pilot-operated structure.

2. Piston-type structure, boasting excellent sealing and responsive reaction.

3. Double head 2-position solenoid valve with memory function.

4. Internal holes processed with special techniques, resulting in minimal frictional resistance, low starting air pressure, and extended lifespan.

5. No need Lubrication.

6. Side plate mounting, enabling direct connection with valve actuator.

7. Equipped with manual device for convenient installation and debugging.

8. Voltage AC220V;AC110;AC24V,DC24V;DC12V for selection.

4M NAMUR VALVE SYMBOL:

4M NAMUR valve 5 way CE CERTIFICATE General parameters

working medium	Air (filtered through a filter over 40μm)
Action	Pilot type
number of positions	2 position 5 way
lubricating	unnecessary
Working pressure range MPa(psi)	0.15∼0.8(21~114)
Guaranteed pressure resistance	1.5MPa (215psi)
Working temperature °C	-20∼70
Body material	aluminum alloy
Standard Voltage	AC220V, AC110V, AC24V, DC24V, DC12V
Use voltage range	AC:±15％DC:±10％
power consumption	AC: 6VA DC: 4.8W
protection level	IP65 (DIN40050)
heat resistance grade	Class B
Connection type	DIN socket type, outlet type
Excitation time	0.05 seconds or less

4M NAMUR valve 5 way CE CERTIFICATEdifferent parameters

model	Port diameter	MAX operating frequency	Flow cross-sectional area mm² (CV value)
4M210-06	Intake=G1/8	5 times/second	14.0(0.78)
4M220-06	Intake=G1/8	5 times/second	14.0(0.78)
4M210-08	Intake = G1/4 Exhaust = G1/8	5 times/second	16.0(0.89)
4M220-08	Intake = G1/4 Exhaust = G1/8	5 times/second	16.0(0.89)
4M310-08	Intake=G3/8 Exhaust=G1/4	4/sec	25.0(1.40)
4M320-08	Intake=G3/8 Exhaust=G1/4	4/sec	25.0(1.40)
4M310-10	Intake=G1/4	4/sec	30(1.68)
4M320-10	Intake=G1/4	4/sec	30(1.68)

Application:

This type of 4V NAMUR valve or 4V series plate valve can be directly installed on valve actuators (such as pneumatic actuators) without the need for additional piping connections.Easy to maintain and quickly replace in pneumatic control systems

Commonly used for controlling the opening and closing of pneumatic actuators, especially butterfly valves and ball valves.

Installation instructions:

First make sure the valve actuator has a NAMUR interface and Installation hole distance.Then align the 4M NAMUR solenoid valve inlet and outlet ports with the actuator and tighten the installation screws.

Ensure the air system is correct.Finally ,press the Manual override of the solenoid valve to check if the butterfly valve's steering function is correct.

FAQs:

1.What means 4V “NAMUR” valves？

Its installation surface, screw hole size, and pneumatic interface comply with NAMUR standards.

2. What is difference between valve actuator and 4V NAMUR valve?

4V NAMUR solenoid valve control valve actuator working.Valve actuator control butterfly valve or ball valve working.

3. How does the valve controlled by the actuator work?

Single acting actuator: The solenoid valve is ventilated, pushing the actuator piston to move, and the internal spring automatically resets.

Double acting actuator: The solenoid valve controls two air ports, and the actuator pushes the piston forward or backward to switch the opening and closing of the butterfly valve

4. What is a pneumatic actuator valve?

Pneumatic actuator valve is a control valve driven by compressed air, used for opening, closing or regulating fluid flow in pipelines.

5. What are the three types of actuators?

Pneumatic actuator,Electric actuator,Hydraulic actuator