NORGREN S/511H

Norgren S/511H Manual Pneumatic Slide Valve Description The Norgren S/511H is a robust and reliable 3/2-way manual slide valve, designed for controlling compressed air flow in industrial pneumatic systems. It provides a simple and effective way to shut off air supply, making it ideal for system isolation during maintenance, setup, or in emergency stop applications. This valve operates at a maximum pressure of 10 bar and can withstand temperatures up to 80 degrees Celsius. Specifications Manufacturer: Norgren Type Number: S/511H Function: 3/2-Way, Manually Operated Operating Pressure: Max. 10 bar Operating Temperature: Max. 80 deg C Media: Compressed Air Label Info Brand: NORGREN Model: S/511H Code: A08E Application This valve is commonly used for manually isolating sections of a pneumatic circuit. It is suitable for applications such as locking out machinery for service, controlling single-acting cylinders, or as a main air inlet shut-off valve on equipment. Country of Origin Made in Spain. CO2 Impact By purchasing this refurbished or new-old-stock Norgren valve, you are contributing to a circular economy and helping to avoid 2.4 kg of CO2 emissions associated with new production. This saving is comparable to the emissions from driving a standard car for 12 kilometers. Availability This item is in stock and ready for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ What is the function of a 3/2-way valve like the S/511H?A 3/2-way valve has three ports and two positions. In its default state (normally closed), it blocks air from the inlet (port 1) and vents the outlet (port 2) to the exhaust (port 3). When actuated, it connects the inlet to the outlet, pressurizing the connected device, and blocks the exhaust. This is ideal for controlling single-acting pneumatic cylinders. Can this valve be used for vacuum applications?While designed for positive pressure, many simple slide valves like the S/511H can function in light vacuum applications. However, for dedicated vacuum systems, it is crucial to consult the manufacturer’s datasheet to confirm its suitability and sealing performance under negative pressure. What are the typical port sizes for the Norgren S/511 series?The Norgren S/511 series was available in a range of standard BSPP (G) thread sizes, typically from G1/8 inch to G1/2 inch, to accommodate different flow requirements in pneumatic systems. profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. Last Update: Friday, March 13, 2026