SAMSON solenoid valves are designed for precision in controlling fluid flow in various industrial applications. These valves utilise electromagnetic force to open or close, ensuring efficient operation and reliability. Suitable for a wide range of media, they offer flexibility in integration with different systems, reflecting SAMSON's commitment to innovative engineering solutions.

Key features and benefits of SAMSON Solenoid Valves

Key Features

SAMSON solenoid valves are engineered to provide accurate control of fluid flow, enabling precise management of system operations.

Key Features

These valves are built to ensure dependable performance over time, minimising downtime and maintenance requirements in critical applications.

Key Features

Designed to handle a variety of media, SAMSON solenoid valves can be integrated into multiple industrial systems, offering flexibility across different operational environments.

The Type 3963 solenoid valve, suited for general industrial use, offers high reliability and swift response for controlling pneumatic actuators in hazardous areas. It operates with intrinsically safe signals, has a variety of functions, flow rates, and connections. Its corrosion-resistant enclosure, rated IP54 or IP65, ensures durability in humid, aggressive environments. With a service life exceeding 20 million cycles and a SIL rating of 2 or 3, it covers flow capacities from Cv 0.2 to Cv 5.

Application:	Controlling Pneumatic Actuators in Hazardous Areas
KVS Coefficients Range:	0.16 to 4.3
Ambient Temperature Range:	–20 to 80 °C or –45 to 80 °C
Mounting Options:	Rail, Wall, or Pipe
Approvals:	SIL According to IEC 61508 (optional)

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The Type 3966 explosion-proof and intrinsically safe solenoid valve is designed for general industrial use, offering high operational reliability and swift response times for controlling pneumatic actuators in hazardous areas. It supports low-power binary signals for control, with various nominal signals, switching functions, and attachment types for specific tasks. Featuring an explosion-proof, corrosion-resistant enclosure rated IP66, Type 4X, it excels in humid and aggressive settings, with a service life exceeding 20 million switching cycles.

Application:	Controlling Pneumatic Actuators with NAMUR Interfaces
Ambient Temperature Range:	–45 to 80 °C
Mounting Options:	Panel Wall, or Rail
Approvals:	IEC 60534-6-1

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The Type 3967 solenoid valve, designed for general industrial use, offers high operational reliability and swift response times, making it ideal for controlling pneumatic actuators in hazardous areas. It's intrinsically safe, compatible with low-power binary signals for control, and adaptable to various tasks through different nominal signals and switching functions. With a corrosion-resistant enclosure, rated IP54 or IP65, it's suited for humid or aggressive environments, has a service life exceeding 20 million cycles, and achieves a SIL rating of 2 or 3, with flow capacities ranging from Cv 0.4 to Cv 5.

Application:	Controlling Pneumatic Linear Actuators
Ambient Temperature Range:	–45 to 80 °C
Mounting Options:	Any Position
Approvals:	NAMUR rib According to IEC 60534

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A solenoid valve is an electromechanically operated valve used to control the flow of liquids or gases. It works by using an electric current to generate a magnetic field that opens or closes the valve's orifice, thereby controlling flow.

There are two main types of solenoid valves: direct-acting and pilot-operated. Direct-acting valves have a coil that acts directly on the valve's orifice, while pilot-operated valves use the pressure differential of the fluid to open and close the valve.

Choosing the right solenoid valve depends on several factors including the medium (liquid or gas), pressure, temperature, and the required flow rate. Also, consider the valve's voltage, material compatibility with the medium, and whether it is normally open or normally closed.

Yes, solenoid valves can be designed to control both liquids and gases. However, it is important to select a valve that is specifically designed for the type of medium you intend to control to ensure proper operation and longevity.

Normally open (NO) solenoid valves allow flow when de-energized and stop flow when energized, whereas normally closed (NC) valves block flow when de-energized and allow flow when energized.

Maintenance typically involves regular cleaning, inspection for wear and tear, and replacing parts like seals or the coil as necessary. It's important to follow the manufacturer's maintenance guidelines for the best results.

Common problems include coil failure, leaks, and blockages. Troubleshooting steps may include checking the electrical connections, ensuring the coil is energized, inspecting for physical damage, and cleaning the valve orifice.

Yes, there are solenoid valves designed for outdoor use that feature weatherproof or explosion-proof enclosures to protect against environmental conditions and hazardous areas.

Extreme temperatures, moisture, and corrosive environments can affect valve performance and lifespan. It's crucial to select a valve with materials and ratings suitable for your specific environmental conditions.

Yes, solenoid valves can be integrated into automated control systems and operated remotely. This is often achieved through the use of PLCs (Programmable Logic Controllers) or other remote control systems that can adjust the valve based on sensors or programmed conditions.

The lifespan of a solenoid valve varies based on its construction, the application it's used in, and the frequency of its operation. On average, solenoid valves can last for millions of cycles. Regular maintenance and choosing a valve appropriate for your specific needs can significantly extend its service life.

Yes, there are solenoid valves designed to operate under high-pressure conditions. The key is to select a valve that is rated for the specific pressure range of your application. High-pressure solenoid valves are typically made from robust materials and have special designs to handle the stress of high-pressure fluids or gases.

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