ARO, Clockwise and Counterclockwise / Spring, 4 cfm Max. CFM - Valves, Manual/Mechanical Air Valve - 4LB56|402-1-A - Grainger
![Norgren - Lock-Out Air Valve: Slide Actuator, 2 Position, 3/4" Inlet, 3/4" Outlet, NPT Thread - 78705290 - MSC Industrial Supply Norgren - Lock-Out Air Valve: Slide Actuator, 2 Position, 3/4" Inlet, 3/4" Outlet, NPT Thread - 78705290 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/7870529-23.jpg)
Norgren - Lock-Out Air Valve: Slide Actuator, 2 Position, 3/4" Inlet, 3/4" Outlet, NPT Thread - 78705290 - MSC Industrial Supply
![Civacon MaxAir II 5 in. x 4 in. Straight Emergency Valve w/ Tef-o-Sil Seal - John M. Ellsworth Co. Inc. Civacon MaxAir II 5 in. x 4 in. Straight Emergency Valve w/ Tef-o-Sil Seal - John M. Ellsworth Co. Inc.](https://cdn11.bigcommerce.com/s-rsvmdxl/images/stencil/1280x1280/products/53278/60742/Product-1972__96237.1497460738.jpg?c=2)
Civacon MaxAir II 5 in. x 4 in. Straight Emergency Valve w/ Tef-o-Sil Seal - John M. Ellsworth Co. Inc.
![912354-2 Manual Air Control Valve: 1/4 in Valve Port Size, NPT, Lever / Manual, 26 cfm Max. CFM - Valves | Imperial Supplies 912354-2 Manual Air Control Valve: 1/4 in Valve Port Size, NPT, Lever / Manual, 26 cfm Max. CFM - Valves | Imperial Supplies](https://www.imperialsupplies.com/ProductImageThumbs400/42/58/PI_Asset_1174258.jpg)
912354-2 Manual Air Control Valve: 1/4 in Valve Port Size, NPT, Lever / Manual, 26 cfm Max. CFM - Valves | Imperial Supplies
![Amazon.com: Vixen Air 3/8" NPT Air Ride Suspension High Flow Electric Air Valve (Solenoid) 210 PSI (4-Pack) with Two 3/8" Flow/Dump Control Valves VXF2038M-4 : Industrial & Scientific Amazon.com: Vixen Air 3/8" NPT Air Ride Suspension High Flow Electric Air Valve (Solenoid) 210 PSI (4-Pack) with Two 3/8" Flow/Dump Control Valves VXF2038M-4 : Industrial & Scientific](https://m.media-amazon.com/images/I/71YaOCbdLlL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Vixen Air 3/8" NPT Air Ride Suspension High Flow Electric Air Valve (Solenoid) 210 PSI (4-Pack) with Two 3/8" Flow/Dump Control Valves VXF2038M-4 : Industrial & Scientific
![Civacon MaxAir HP 6 in. x 6 in. Elbow Crude Oil Emergency Valves w/ Viton Seal - John M. Ellsworth Co. Inc. Civacon MaxAir HP 6 in. x 6 in. Elbow Crude Oil Emergency Valves w/ Viton Seal - John M. Ellsworth Co. Inc.](https://cdn11.bigcommerce.com/s-rsvmdxl/images/stencil/1280x1280/products/38290/37143/18-13566-Product_Primary_Image__16983.1497107982.jpg?c=2)
Civacon MaxAir HP 6 in. x 6 in. Elbow Crude Oil Emergency Valves w/ Viton Seal - John M. Ellsworth Co. Inc.
![MaxAir II 5" x 4" High Performance Crude Oil Internal Valve, Models VA5181, VA8182, VA6181, VA6182, VA7181, VA7182, VA8181, VA8182 MaxAir II 5" x 4" High Performance Crude Oil Internal Valve, Models VA5181, VA8182, VA6181, VA6182, VA7181, VA7182, VA8181, VA8182](http://www.pft-alexander.com/uploads/6/0/4/1/60417059/s782439612586594443_p416_i1_w380.jpeg)