Specifications Item Description Product Name SL 90 Degree Elbow Pneumatic Speed Control Valve Structure Type 90 Degree Elbow Control Type Manual Flow Adjustment Locking Type Innovative Quick-Locking Mechanism Function Air Flow Control / Cylinder Speed Control Application Pneumatic Tubing and Cylinder Systems Body Material Engineering Plastic / Metal Components Connection Type One-Touch Tube Fitting Working … Continue reading SL Pneumatic Elbow Speed Control Valve with Innovative Quick-Locking Mechanism