Festo JMFH-5/2-D-1-C 5/2 Bistable Solenoid Valve 24V DC G1/4 1200L/min

Overview
The Festo JMFH-5/2-D-1-C (part number 150980) is a high-performance 5/2-way bistable double solenoid valve from the JMFH series, designed for demanding industrial automation applications. This pilot-operated, piston gate valve provides reliable and efficient control of pneumatic systems, making it ideal for factory automation, machine tooling, and process control. The valve's robust die-cast aluminium housing provides high mechanical strength, excellent resistance to vibration and shock, making it particularly suitable for harsh operating conditions.

The valve features a 5/2-way bistable (double solenoid) function, meaning it maintains its switching position even when the electrical signal is removed (memory function), offering minimal energy consumption as power is only required during the switching pulse. It uses a piston gate valve design with positive overlap, and the exhaust function can be throttled, allowing for fine adjustment of cylinder speed. The valve supports both internal and external pilot air supply, with internal supply as standard.

The JMFH-5/2-D-1-C delivers a standard nominal flow rate of 1,200 L/min (normalised to DIN 1343) with a nominal width of 8 mm, ensuring high system efficiency and rapid actuator response. It operates over a pressure range of 2 to 10 bar and a temperature range of -5°C to +40°C (ambient) / -10°C to +60°C (media). With an IP65 protection rating, the valve is dust-tight and protected against low-pressure water jets. The switching time reversal is 16 ms, with a maximum switching frequency of up to 25 Hz for standard versions and up to 16 Hz for Ex versions. The valve complies with ISO 5599-1 standard, uses soft sealing for reliable long-term performance, and is RoHS compliant.

Key Features

• 5/2-Way Bistable (Double Solenoid) Function – Maintains its switching position without continuous power consumption (memory function), reducing energy usage and coil heating, as power is only required during the switching pulse.

• High Flow Capacity – Standard nominal flow rate of 1,200 L/min with an 8 mm nominal width ensures efficient actuation of pneumatic cylinders and high system productivity.

• Pilot-Operated Piston Gate Valve Design – Robust and durable construction ensures high reliability, excellent flow characteristics, and a long service life even under demanding cycle conditions.

• Wide Operating Pressure & Temperature Range – Operates reliably from 2 to 10 bar and at ambient temperatures from -5°C to +40°C (media temperature -10°C to +60°C), suitable for diverse industrial environments.

• IP65 Protection Rating – Dust-tight and protected against low-pressure water jets, ensuring reliable operation in harsh industrial environments, including washdown areas.

• High Mechanical Strength – Die-cast aluminium housing with Ematal coating provides high impact and vibration resistance, making it ideal for machine tools, construction equipment, and other vibration-prone applications.

• Flexible Pilot Air Supply – Supports both internal (default) and external pilot air supply, allowing the valve to be used in systems with varying pressure conditions.

• Adjustable Exhaust Function – Throttled exhaust function enables fine adjustment of cylinder speed, providing flexibility for system tuning and optimisation.

• Compliant with ISO 5599-1 Standard – Sub-base size 1 mounting, allowing easy integration into standardised pneumatic systems and compatibility with a wide range of accessories.

• Soft Sealing for Reliable Performance – HNBR and NBR seals provide excellent sealing performance and resistance to industrial lubricants, extending maintenance intervals.

• Original Brand New, Within Warranty Period – Genuine Festo product, brand new in sealed packaging, covered by manufacturer's warranty.

• 100% Satisfaction Guarantee – Your purchase is protected by our satisfaction guarantee; return or exchange if not completely satisfied.

Technical Specifications

Applications
Ideal for heavy-duty industrial automation applications including machine tools and CNC machinery, construction and heavy equipment, automotive manufacturing assembly lines, packaging machinery, material handling systems, and general factory automation where high vibration resistance and reliable long-life performance are required. The valve is particularly well-suited for applications where low energy consumption is desired, as the bistable (double solenoid) design holds position without continuous power.

Package Includes

• 1 x Festo JMFH-5/2-D-1-C Solenoid Valve (150980)

• Note: F-type solenoid coil and sub-base must be ordered separately