4V Series 5-Way Pneumatic Solenoid Valves

Features & Key Specifications

Features & Key Specifications of Our 4V Series:

Versatile 5-Way Control Functions:
This series includes 5/2 way single solenoid (spring return) models, 5/2 way double solenoid (latching) models, and 5/3 way three-position models (center-closed, center-exhaust, center-pressure) to suit any control logic.

Rapid & High-Frequency Performance:
With a swift activation time of just 0.05 seconds and a maximum frequency of 5 Hz, these valves are ideal for applications requiring fast and repetitive cycling.

Full Range of Sizes and Ports:
Available in four body sizes (100 to 400 series) with port sizes ranging from M5 up to 1/2", ensuring the perfect flow rate for your specific cylinder size.

Global Electrical & Thread Compatibility:
We offer a complete range of coil voltages (e.g., 24V DC, 12V DC, 110V AC, 220V AC) with DIN connector or flying lead options. To meet global requirements, NPT, BSPP (G), and BSPT (P) thread types are available.

Robust & Reliable Design:
Featuring a durable aluminum alloy body and IP65 rated coils with Class F insulation, these valves are built to withstand typical industrial environments.

Application Fields

The Standard Choice for Actuator Control:

Industrial Automation: Actuator control on assembly lines, sorting machines, and automated tooling.

Packaging Machinery: Powering pneumatic components for filling, capping, labeling, and case packing.

Textile & Woodworking: Control of pneumatic clamps, positioners, and presses.

Automotive Manufacturing: Clamping, lifting, and robotic arm control.

General Machine Building: Any application requiring the control of a double-acting pneumatic cylinder.

Technical & Selection Guide

How to Select the Right 4V Valve

Choose the Function (Single vs. Double vs. 3-Position):

Single Solenoid (e.g., 4V210): Use when you need the cylinder to automatically return to its home position when electrical power is cut.

Double Solenoid (e.g., 4V220): Use when you need the cylinder to hold its last position, even if power is lost. Requires a separate signal to return.

3-Position (e.g., 4V230C): Use when you need to stop the cylinder mid-stroke. "Center-Closed" is the most common for locking the position.

Select the Size: Choose the valve series (100-400) and port size (1/8" - 1/2") based on the required airflow for your cylinder. A larger cylinder requires a larger valve.

Specify Voltage and Thread: Match the coil voltage to your control system (e.g., 24V DC for PLCs) and select the thread type (NPT for North America, G/BSPP for most other regions) to match your fittings.

FAQ

Frequently Asked Questions

Q: What is a 5-way solenoid valve used for?
A: A 5-way valve (also 5-port, 2 or 3-position) is specifically designed to control a double-acting pneumatic cylinder. It has two outlet ports, one to extend the cylinder and one to retract it.

Q: What is the difference between a single solenoid and double solenoid valve?
A: A single solenoid valve uses one coil and an internal spring. It's "monostable" - it returns to a default position. A double solenoid valve has two coils and no spring. It's "bistable" - it stays in its last position until the other coil is energized.

Q: Can I use this valve to control the speed of my cylinder?
A: No. This is a directional control valve. To control the speed, you must install separate flow control valves (speed controllers) on the exhaust ports or in the lines to the cylinder.