Aluminum Pneumatic Manual Hand Slide Valve — 1/8', 1/4', 3/8', 1/2' (Female and Male) Key benefits Simple, reliable manual control: Hand sliding switch provides direct, intuitive adjustment of pneumatic flow without tools or power. Durable, lightweight construction: Aluminum body offers corrosion resistance and low weight for long service life in shop or field use. Versatile compatibility: Available in 1/8', 1/4', 3/8', 1/2' thread sizes and in both female and male configurations to match common pneumatic fittings. Quick installation and maintenance: Threaded connections make it easy to add or remove the valve for line changes, testing, or routine maintenance. What it does Acts as a manual flow control valve for pneumatic systems, allowing the operator to throttle, restrict, or partially open an air line using the hand slide mechanism. Functions as a hand sliding switch to open/close or modulate airflow as needed for system balancing or adjustment. Key attributes Function: Manual pneumatic flow control via hand slide Material: Aluminum body Sizes: 1/8', 1/4', 3/8', 1/2' Types: Female and Male thread options available Use: Localized manual control, regulation, or shutoff of compressed air lines Practical use scenarios Workshop compressor lines: Install in a branch line to manually fine-tune airflow to a pneumatic tool or regulator during setup and testing. Pneumatic cylinder adjustment: Place the valve upstream of an actuator to throttle flow and control extension/retraction speed during setup or troubleshooting. Maintenance and isolation: Use as a manual shutoff/flow limiter when servicing equipment to prevent unintended actuation and to control bleed-off. Why customers choose this valve Straightforward manual operation for immediate control without electrical or pneumatic pilot systems. Multiple size and gender options ensure a match to existing fittings and piping. Aluminum construction balances strength and ease of handling for both permanent installations and portable setups. Ordering tips Select the correct thread size (1/8', 1/4', 3/8', 1/2') and specify female or male threading to match your existing pneumatic fittings. Confirm thread compatibility with your fittings and tubing before installation. Note: This product is a manual hand slide valve for pneumatic flow control with the specified sizes and male/female options in an aluminum body.