2-Way Solenoid Valves
2-way valves are among the most widely used valve types in industrial fluid control systems, providing reliable on/off flow regulation for liquids, gases, steam, and other process media. Designed with one inlet and one outlet, these valves open to allow flow or close to stop it, making them an essential component in applications requiring dependable shutoff and efficient process control.
Available in a variety of materials, connection types, pressure ratings, and actuation options, 2-way valves can be configured to meet the demands of industries such as manufacturing, food and beverage, chemical processing, water treatment, pharmaceuticals, HVAC, and automation. Whether manually operated or actuated with pneumatic or electric controls, they deliver long service life, consistent performance, and low maintenance in even the most demanding environments.
Explore our selection of 2-way fluid control valves to find the right solution for your application. Our product range includes brass, stainless steel, and PVC valve bodies, along with multiple seal materials and actuator options to ensure compatibility with your operating conditions. From simple shutoff applications to automated process systems, we offer high-quality valve solutions engineered for precision, durability, and reliable performance.
2-Way Solenoid Valve Product Selector
2-Way Process Valves for controlling various media make it possible to optimize the energy consumption of your industrial processes and extend the service life of your machines.
At SMC, we offer a variety of process valve types that can be used in various applications
JSX, Standard 2 Port, Direct Operated, Solenoid Valve
The Standard Type JSX 2 way direct acting solenoid valves are versatile, compact general purpose industrial fluid-control components used to turn the flow of gases or liquids on and off. This valve is purchased by OEMs for use in their finished products, by design and automation engineers for its precise fluid routing, and by MRO managers to replace worn out, leaking, or inefficient legacy valves on the factory floor. Because the JSX can handle a diverse array of media, it is used in the automotive industry to control compressed air lines for pneumatic equipment, in the machine tool industry to regulate the distribution of fluids to heavy machinery, and to control the compressed air lines for pneumatic actuators, automated pick-and-place robotics, and welding process systems This product is valued for its durability in harsh environments, its high efficient coil technology and easy installation, and its noise and clatter reduction.
JSX_H, High Pressure 2 Port, Direct Operated, Solenoid Valve
The High Pressure JSX_H 2 way direct acting solenoid valves are versatile, compact general purpose industrial fluid-control components used to turn the flow of high pressure air on and off. This valve is purchased by OEMs for use in their finished products, by design and automation engineers for its precise air routing, and by MRO managers to replace worn out, leaking, or inefficient legacy valves on the factory floor. The JSX_H is used in the automotive industry to control high pressure compressed air lines for pneumatic equipment, in the machine tool industry to regulate the distribution of air to heavy machinery, and to control the compressed air lines for pneumatic actuators, automated pick-and-place robotics, and welding process systems This product is valued for its durability in harsh environments, its high efficient coil technology and easy installation, and its noise and clatter reduction.
JSX_V, Vacuum 2 Port, Direct Operated, Solenoid Valve
The Vacuum Type JSX_V 2 way direct acting solenoid valves are versatile, compact general purpose industrial fluid-control components used to turn the flow of vacuum on and off. This valve is purchased by OEMs for use in their finished products, by design and automation engineers for its vacuum routing, and by MRO managers to replace worn out, leaking, or inefficient legacy valves on the factory floor. Because the JSX_V can be used in the automotive industry to control vacuum lines for a variety of applications where vacuum is used. This product is valued for its durability in harsh environments, its high efficient coil technology and easy installation, and its noise and clatter reduction.
JSX_U, High Flow 2 Port, Direct Operated, Solenoid Valve
The High Flow JSX*U 2 way direct acting solenoid valves are versatile, compact general purpose industrial fluid-control components used to turn the flow of gases or liquids on and off. This valve is purchased by OEMs for use in their finished products, by design and automation engineers for its precise fluid routing, and by MRO managers to replace worn out, leaking, or inefficient legacy valves on the factory floor. Because the JSX*U can handle a diverse array of media, it is used in the automotive industry to control compressed air lines for pneumatic equipment, in the machine tool industry to regulate the distribution of fluids to heavy machinery, and to control the compressed air lines for pneumatic actuators, automated pick-and-place robotics, and welding process systems This product is valued for its durability in harsh environments, its high efficient coil technology and easy installation, and its noise and clatter reduction.
HF3-JSX, NSF61 2-Port Solenoid Valve
The HF3-JSX is designed for potable water applications. Its NSF61 certification guarantees that the valve will not leach harmful chemicals, heavy metals, or contaminants into the water supply. It is used for commercial food service and beverage dispensing, in hospitals and offices where pure tap water is needed for medical or dental procedures, and in water filtration, distribution, and treatment operations. Its stainless steel body material ensures zero lead contamination, and its certified NBR seal material remains chemically inert when they come into contact with potable water.
JSXD, 2 Port Pilot Operated Solenoid Valve
The JSXD series is engineered for high-volume, bulk fluid control. It uses the pressure of incoming fluid to lift a large internal diaphragm which allows the valve to easily manage massive flow rates without needing a large electrical coil. It’s favored for food and beverage processing because it offers an HF1B food manufacturing compatibility option, satisfies strict hygienic regulations regarding food-grade lubricants, and is designed to withstand high pressure, hot sanitizing water on a daily basis. It is also purchased by companies that design large fluid piping networks, managers in charge of plant-wide utilities, and heavy machinery manufacturers that require bulk fluid inputs. It can manage high flow with low power consumption, reducing plant electricity costs. Its internal resin stopper and cushioned closing profile help prevent water hammer pipe damage and can be configured with an aluminum, bronze, brass, or stainless steel body.
JSXS, 2 Port, Direct Operated, Solenoid Valve
The JSXS is a direct acting 2 way valve engineered for precise, small-scale steam lines. The electrical coil opens the valve gate using magnetic force, allowing it to function when there is zero pressure differential in the line. The buyers of this valve typically design or maintain compact, localized thermal systems, in particular OEMs that integrate small steam handling systems into professional espresso machines or garment care units or laboratories with tool sterilizers and clinical sanitizing gear. It can withstand extremely high temperatures with a small footprint of 1/8" to 3/8" ports.
JSXM, 2 Port Valve, Modular Mounting
The JSXM is designed to integrate directly into a factory's air preparation system. It connects to the side of our FRL units using simple modular spacers and acts as an intelligent built-in gate. When the valve is turned off, air passes through its body to feed the rest of the machine. When turned on, it intercepts the air and diverts it directly to its own specialized blow port. Because this valve handles filtered, clean air straight out of a main preparation unit, it is used extensively across automated manufacturing to trigger high speed localized air blasts to clean dust and debris off circuit boards, optical sensors, or automotive assembly robots. It’s also you for workpiece positions, parts feeding, and clearing conveyor jams. Its IP67/NEMA 4X stainless steel coil cover protects it from fine dust, oil mists, and water.
JSXP 2-Port Pilot Operated Valve for Steam and Heated Water
The JSXP is designed to handle steam and superheated water in large pipe sizes, while using steam pressure to open the valve gate. It’s purchased by engineering and maintenance professionals who work with heavy duty thermal systems such as boiler rooms, commercial sterilization units, and autoclaves. They are used in industries that use steam for heating, sterilizing, and processing such as biotech labs, canning operations, commercial laundries, and rubber manufacturing. Industrial buyers select the JSXP to prevent thermal related equipment failures and reduce downtime. It uses rugged PTFE and specialized FKM seals, alongside a Class H insulated coil, allowing it to withstand temperatures up to 183°C without leaking or degrading.
JSXR, Slow Closing, Pilot Operated, Solenoid Valve
The JSXR uses a specialized, slow-closing pilot mechanism that gradually chokes the flow of water, safely absorbing its energy so that it doesn’t create a sudden pressure shock. By dampening the final shutoff cycle, the water is gradually slowed down instead of instantly stopped. Industrial customers often manage large volume infrastructures, such as commercial car wash facilities, industrial plumbing networks, or factory cooling loops, where fluid momentum is a threat to physical piping. The JSXR is installed in municipal filtration plants, data centers with large fluid loops, and commercial greenhouse networks and farm field irrigation manifolds, among others. In factories, its elastomer stopper deadens the impact of the internal components and reduces noise.
JSXZ, Zero Differential Pressure Type Pilot Operated Solenoid Valve
The JSXZ is a hybrid zero differential valve with its internal diaphragm mechanically linked to its magnetic coil. It can open wide to handle high flow rates even if there is zero fluid pressure in the line. It is purchased by designers of closed loop circulating paths and gravity drain systems where fluid pressure can fluctuate or drop to zero and facility managers with roof tank water storage or industrial drainage loops. The JSXZ is used in industrial heating and cooling loops, gravity fed water purification grids, and agricultural irrigation systems because it can withstand the harsh outdoor conditions that low pressure tank systems are exposed to.
VX3 Single Unit, Direct Operated 3 Port Solenoid Valve
The VX3 3 port solenoid valve series uses a rugged, pilot-operated disk assembly which is engineered to regulate a large cross-section of demanding fluids, including air, gas, steam, water, and thick oils. It is typically purchased by industrial professionals dealing with harsh fluids and demanding environments such chemical engineers who need to transport volatile liquids, thick lubricants, or corrosive chemical solutions and contractors who spec components for high-temperature mechanical rooms, commercial steam lines, and facility heating loops. Because the VX3 can be highly customized with specialized metals and seals, it acts as a workhorse in diverse, heavy-duty industries: chemical refineries, automotive manufacturing, and steel manufacturing, to name a few. By selecting the proper seal material and body metal, the same valve family can be safely deployed for air, water, oil, or steam.
VXK, 2 Port Solenoid Valve with Built-in Y-Strainer
Instead of plumbing a separate strainer before the valve, the VXK builds a 100-mesh stainless steel Y-strainer directly inside the valve body itself. The buyers of the VXK series are professionals who deal with particulate-heavy fluids and want to optimize their physical system layout. Because it handles multiple media (air, water, oil, and steam), the VXK is deployed across sectors where fluids frequently carry micro-contaminants such as water treatment facilities or machine tool shops. Industrial operators buy the VXK because it solves two major challenges simultaneously: plumbing clutter and particle contamination. The built-in 100-mesh stainless steel filter stops foreign debris before it can reach the valve’s moving armature or seal. By pairing a brass body with choices of NBR, FKM, EPDM, or PTFE (Teflon) seals, buyers can fine-tune this valve to manage everything from room-temperature compressed air to aggressive oils and superheated steam.