The ASCO Series 030 is a direct-acting solenoid valve designed for low-pressure operations, performing efficiently at pressures up to 1 bar (15 psi). Available in brass or stainless steel, it offers both normally open and normally closed configurations in sizes from 3/8-inch to 3/4-inch. Ideal for applications like dispensing, vacuum holding, tank draining, and gas shutoff, the normally open version is especially effective for venting gases.

The ASCO™ Series 108 Solenoid Valves offer reliable actuation across diverse applications, featuring a 2/2 normally closed design. They are available with M5 and 1/8" pipe/port sizes and include a flange port option. Compatible with voltages from 12V DC to 230V AC, these valves handle air, inert gas, water, light oil, and fuel oil, with pressures ranging from vacuum to 34.5 bar. Suitable for indoor use, their brass construction and IP65 rating ensure compliance with industry standards.

The ASCO™ Series 109 Solenoid Valves are designed for dependable control of media such as air, inert gas, light oil, fuel oil, and water. Constructed with a durable engineered plastic body, they are available in 3/2 normally closed or open configurations and operate within vacuum to 34.5 bar pressures. These valves come with flange port connections, support 24 DC and 230 AC voltages, and adhere to IP65 standards for indoor environments, offering versatility in various applications.

The ASCO™ 221 Series Slow-Closing Water Solenoid Valve delivers excellent flow and versatility for both hot and cold-water systems, helping to minimise stock requirements. Built from durable brass, it is reliable even in tough settings such as laundries, moulding, and sterilisation processes. Available in multiple pipe sizes, NPTF ports, and voltage options, it can handle pressures up to 34.5 Bar. Designed for ease of maintenance, this valve meets strict safety standards, making it a perfect choice for commercial applications.

The ASCO™ Series 223 High-Pressure Solenoid Valve is engineered for challenging applications, featuring a stainless steel piston design capable of withstanding pressures up to 100 bar. Suitable for air, inert gases, light oils, and water, it includes NPTF ports in multiple sizes, 2/2 normally closed operation, and flow rates ranging from 1.0 Cv to 14.0 Cv. Available in various voltage options, it adheres to stringent hazardous environment standards, ensuring dependable performance in both indoor and outdoor environments.

The ASCO™ Series 225 Solenoid Valves are compact, direct-acting units tailored for packaging systems. They provide versatile installation options as they do not require a minimum operating pressure. Suitable for various media such as air, inert gases, water, and light oils, these valves are available in brass or stainless steel with G ISO228/1-G BSPP ports. Supporting multiple voltage and pressure ranges, they comply with IP65, ATEX Zone 2-22, UL, and CSA standards, ensuring dependable operation in challenging conditions.

The ASCO™ Series 231 Solenoid Valves are engineered for use in nuclear power plants, ensuring dependable performance in fluid servo and remote control systems. Built with brass bodies, they accommodate air, inert gases, light oil, and fuel oil. Available with 3/8" or 1/2" G BSPP ports, the valves offer 3/2 normally closed, normally open, and universal configurations. These valves operate at pressures up to 500 PSIG, with various voltage options and compliance with ISO standards for consistent reliability.

The ASCO™ Series 232 Solenoid Valves are engineered to meet the stringent requirements of the nuclear power sector. Constructed with stainless steel internal components and brass bodies, these 4-way valves function with air or inert gases. Available in port sizes ranging from 3/8" to 1/2" and offering multiple voltage options, such as 48 DC and 125 DC battery charging, they can handle pressures from vacuum levels up to over 500 PSIG, making them ideal for demanding high-pressure applications.

The ASCO™ Series 238 Solenoid Valves are compact, 2-way pilot-operated devices, engineered for managing air, inert gases, water, and light oils. Their short stroke design enhances cycle longevity, while the compact build conserves space. Suitable for various uses, including air suspension systems, commercial kitchen and laundry equipment, as well as water and wastewater applications. Offered in a range of port sizes and voltage options, the Series 238 delivers dependable performance in diverse conditions.

The ASCO™ Series 256 solenoid valves provide flexible shutoff control for a wide range of industrial and commercial applications. Certified by multiple third-party bodies, these valves are ideal for fuel oil and gas burners, as well as potable water and food service environments. With their compact design, they can be installed in any orientation and come in various manifold options, making them ideal for bottling lines, commercial kitchens, laundries, and heating systems.

The ASCO™ Series 257 Solenoid Valves are versatile, compact solutions ideal for controlling large dust collector pulse valves. These direct-acting, 2-way valves operate with a normally closed function and are available in brass or plastic bodies. Suitable for air or inert gases, they feature a 1/8" NPTF pipe size and a flow range of 0.1 to 0.5 Cv. Operating under pressures from vacuum to 150 PSIG, they are compatible with various voltages and conform to CSA and UL standards for indoor use.

The ASCO™ Series 260 solenoid valve, with a plastic body, provides excellent corrosion resistance and features compression fittings for easy installation with both metal and plastic tubing, helping to reduce installation expenses. Suitable for use in analytical, diagnostic, life science, and press room applications, this 2/2 Normally Closed valve is designed to handle air and inert gases. It operates at port sizes of 1/4", supports multiple voltages, and functions from vacuum to 150 PSIG, meeting CSA and UL standards for both indoor and outdoor use.

The ASCO™ Series 264-S Cryogenic Solenoid Valves are direct-acting, pilot-operated valves designed to control liquid CO2 in cryogenic applications, including analytical and diagnostic equipment. Constructed with a brass body, these 2-way normally closed valves offer flow rates between 0.05 and 0.1 Cv. They are available in various voltages and can handle pressures up to 500 PSIG. Certified for both indoor and outdoor use, they meet CSA and Class I Div 1 standards for safety and reliability.

The ASCO™ Series 266 Fuel Oil Solenoid Valves are designed for precise control of light and heavy fuel oils in both commercial and industrial burner systems. These valves are available in a range of port sizes, including 1/2", 3/8", and 3/4" NPTF, and are offered in normally closed or normally open versions with direct-acting solenoid options. With flow capacities from 0.1 Cv to 6.0 Cv and pressure ratings up to 500 PSIG, they are suitable for indoor and outdoor applications and adhere to CSA, FM, and UL standards.

The ASCO™ Series 292 Solenoid Valves are compact, aluminium dual-flow units designed for use in petrol vending systems. Featuring three distinct flow options—full flow, low flow, and shut-off—these valves provide dependable control over fluid movement. Operating as 2-way, normally closed valves, they are available with G ISO228/1-BSPP port sizes of 3/4" and 1". These valves support voltages from 24 DC to 230 AC and function in hazardous environments under pressures ranging from vacuum to 10.3 bar.

The ASCO™ Series 314 Solenoid Valves are direct-acting, three-way valves engineered for moderate flow control in piloting systems, including control valves and actuators. Designed with just two moving components and a spring, these valves ensure dependable operation across diverse applications such as analytical devices, automotive systems, and dust collection. Constructed in brass or stainless steel, they are suitable for air, inert gases, light oils, and water, and are available in various voltage options, meeting stringent safety regulations.

The ASCO™ Series 316 Solenoid Valves are direct-acting, solenoid-operated, and come with durable brass bodies, ideal for use with air, inert gases, and water. Offered in NPTF port sizes from 3/8" to 1", they provide flow capacities from 2.0 Cv to 14.0 Cv. These valves are compatible with a wide range of voltages, including 100-240V AC/DC and 12-120V DC, making them suitable for indoor and outdoor hazardous environments. Certified to ATEX, CSA, and UL standards, they ensure reliable performance across various zones.

The ASCO Series 317 offers a range of solenoid valves designed for quick venting to 0 psi through the exhaust port, ensuring efficient transitions in control valves. Available in low-power, intrinsically safe, and adaptable voltage options, these valves are built to withstand demanding conditions. Suitable for a wide variety of uses, including automotive, analytical instruments, biofuels, dust collection, and heating systems, the 317 Series meets industry needs with dependable performance across many sectors.

The ASCO Series 321 valves are designed for rapid venting to 0 psi through their external orifice, allowing swift control valve actuation by quickly expelling air. These pilot-operated valves feature durable seated poppets that ensure a tight shutoff. Perfectly suited for industries such as refining, chemical processing, and food and beverage production, these valves are ideal for applications requiring efficient and reliable exhaust performance.

The ASCO™ Series 325 Solenoid Valves offer a compact and adaptable solution, ideal for use in packaging, analytical, and diagnostic equipment. Available in brass or stainless steel, these valves effectively control air, inert gases, light oil, and water. Featuring 3/2 universal operation, they are approved for hazardous areas with ATEX/CENELEC certification. Designed for both indoor and outdoor applications, they accommodate pressures from vacuum to 150 PSIG and are compatible with various voltage options.

The ASCO™ Series 340 Solenoid Valves are engineered for air-only cylinder control, making them well-suited for analytical and diagnostic equipment, dust collection systems, heating, and refining operations. These 4-way, direct-acting valves, constructed with an aluminium body, can manage air or inert gas. With manifold options supporting up to eight valves in various configurations, they feature 1/4" NPTF port sizes, a flow range of 0.05 to 0.1 Cv, and operate at pressures from vacuum to 150 PSIG, meeting CSA and UL standards.

The ASCO™ Series 342 General Service Solenoid Valves offer high-flow performance with a slide-style mechanism, featuring either single or dual solenoids for direct-acting operation. Suitable for applications including analytical equipment, biofuels, dust collection, heating, and refining, these valves are available in brass or stainless steel. They can handle air, inert gases, light oil, and water, with 1/4" and 3/8" NPTF ports, and comply with various CSA and UL standards, making them versatile in different environments.

The ASCO™ Series 345 Solenoid Valves provide a cost-effective solution for low-flow applications, including use in analytical devices, biofuel systems, and refineries. These 4-way solenoid air-pilot valves are available in brass and stainless steel, featuring 1/4-inch NPTF ports. They are ideal for managing air, inert gas, light oil, and water, with flow rates between 0.5 Cv and 1.0 Cv. Approved for hazardous environments, they comply with CSA, SIL, and UL standards.

The ASCO™ Series 353 Pulse Solenoid Valves are engineered for reverse-jet dust collection systems, providing rapid pulsing and high flow rates for effective filter cleaning. By reducing air consumption, these valves support energy efficiency. Designed for long service life, they operate across a wide temperature range and feature a patented Quick Mount Clamp for swift installation. Available in multiple sizes and voltages, the Series 353 performs reliably in hazardous and outdoor settings. Discover potential air savings using our calculator.

The ASCO Series 356 solenoid valves provide a lightweight, compact option for controlling single-acting actuators and managing filling or draining operations. With options in brass or stainless steel, these valves are compatible with various elastomers and feature tight shutoff poppets, making them ideal for specialised service applications. This versatile range delivers dependable performance, specifically tailored to meet diverse industrial requirements.

The ASCO™ Series 370 Solenoid Valves feature a flexible three-port design, enabling straightforward installation and dependable performance. Offered in brass or stainless steel, these valves are suitable for controlling air, inert gases, light oils, and water, making them well-suited to industries like oil and gas, and power generation. With multiple voltage and port size options, they are adaptable to diverse environments. The Series 370 meets ISO standards, has IP65 protection, and operates at pressures up to 34.5 bar.

The ASCO™ Series 381 Solenoid Valves are built for high-flow, low-temperature applications, particularly in challenging and corrosive environments. With an operational temperature range spanning from -60°C to 80°C, these valves are well-suited for extreme conditions. Constructed from stainless steel and offering multiple voltage options, they are designed to manage air, inert gases, and natural gas. Certified for 100,000 cycles, these 3/2 normally closed valves meet key industry standards, including ATEX and CSA compliance.

The ASCO™ Series 383 solenoid valves are perfect for use in medical analysers, diagnostic devices, biotechnology, and chemical applications where handling corrosive fluids is essential. These valves, constructed from engineered plastics, provide fluid isolation and are available with smooth or threaded spigot options. With a 3/2 configuration, they support aggressive liquids and gases, offering port sizes from 1/4" to 1/2", and operate under pressures from vacuum to 150 PSIG in corrosive, indoor settings.

The ASCO™ Series 401 Slide Solenoid Valves are pilot-operated and specifically designed for air and inert gases in heating systems. Constructed with an aluminium body and featuring a sliding sealing mechanism, these valves ensure consistent, non-stick operation. With adjustable flow control, they offer a Cv range of 0.2 to 0.8 for efficient performance. Suitable for both indoor and outdoor use, they comply with CSA and UL safety standards and operate at pressures up to 150 PSIG, accommodating multiple voltage options.