menu PRODUCTS Valves Contact Graham-White for all of your valve needs. Our reputation as a quality innovator, designer and manufacturer is due in part to the value of our custom valves. Since the early 1900's, our technology has kept customers totally satisfied. Made with the finest materials and manufactured to customer specifications, only Graham-White Valves add the highest value to your bottom line. Our specialty areas are heavy-duty construction, operating in severe environments, high flow capacity and extreme voltage requirements in both DC and AC operation. Our Valve Family includes: Check Drain Operating (Conductor, Relay, Horn) Solenoid If your requirements are not listed below, contact us and ask how we can add value to your valves. 413 Series Auto Stop Drain Valve 548 Series Manual Drain Valve 580 Series Automatic Drain Valves 686 Series Self-Actuating Drain Valve 880 Series Automatic Electric Drain Valve 975 Series Drain Valves 353 Series Manual Metering Valve (Horn Valve) 412-100 Electric, Modulated Horn Valve Two solenoid valves and a single two way check valve all mounted to a common manifold. The manifold significantly minimizes the amount of piping allowing for a single pressure input and single output to the horn. An orifice is used under one of the solenoid valves to provide the "LO" horn signal. 571 Series Relay Valves 595 Series Relay Valves 600 Series Relay Valves 601 Series Relay Valves 601 Series Relay Valves are typically used in the transit market for vehicle brake control applications. 616 Series Push-Pull Type Operating Valves 711 Series Conductor Valve 853-003 Air Start Valve (Relay Valve) 296-001 596 Series of Two Way Check (Shuttle) Valve 599 Series One Way Check Valves 682 Series Pressure Check Valves An inline one way pressure check valve; 75 psi breaking pressure. 696 Series of Two Way Check (Shuttle) Valve 699 Series One Way Check Valves 998 Series One Way Check Valves 311 Series 712, 812, 912 Series Solenoid Valves 812 Series - Duplex Valves Two 812 Series Valves mounted on a common bracket. 812 Series - Normally Closed This set of 812 solenoid valves have the non-threaded exhaust nut. They function as Normally Closed valves. 812 Series - Normally Closed Or Normally Open This set of 812s have the threaded exhaust nut. They function as either Normally Closed or Normally Open valves. 812 Series - Normally Closed Or Normally Open With Manual Override In addition to having the threaded exhaust nut, this set of 812s also have a manual override feature. They can function as either Normally Closed or Normally Open Valves. 812 Series - Normally Closed With Manual Override In addition to having the non-threaded exhaust nut, this set of 812s also have a manual override feature. They function as Normally Closed valves. 816 Series - Normally Closed This set of 816 solenoid valves have the non-threaded exhaust nut. They function as Normally Closed valves 816 Series - Normally Closed Or Normally Open This set of 816s have the threaded exhaust nut. They function as either Normally Closed or Normally Open valves. 816 Series - Normally Closed Or Normally Open With Manual Override In addition to having the threaded exhaust nut, this set of 816s also have a manual override feature. They can function as either Normally Closed or Normally Open Valves. 816 Series - Normally Closed With Manual Override In addition to having the non-threaded exhaust nut, this set of 816s also have a manual override feature. They function as Normally Closed valves. 816 Series Solenoid Valves See 812 Series for repair kit information. 863 Series Duplex Solenoid Valve The 863-001 Series Duplex Solenoid Valve is designed for "fail-safe" operation of the locomotive cooling shutters. The same proven components found in the GW 812 Solenoid Valve and the GW 816 Solenoid Valve are integrated for reliability, performance and standardization. Search Air Dryers SafeSet LPBs E-BELL & Whistles Filters Valves Sanding Equipment Gauges Cab Accessories Heaters & Electronics Flanges & Adapters Useful Information 1242 Colorado Street Salem, Virginia 24153 Phone: (540) 387-5600 Fax: (540) 387-5639 © 2021 Graham-White ISO 9001:2000 Certified Facility Legal Notices and Terms of Use Privacy Policy Cookie Policy We use cookies to personalize and enhance your experience on our site. Visit our Privacy Policy to learn more or manage your personal preferences in our Cookie Consent Tool. By using our site, you agree to our use of cookies. Accept Options