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(888) 312-8812 Login Signup| Product Type | Relay Valve |
| Valve Type | ST-4 |
| Adjustable | No |
| Closing Pressure | 50% of the Nominal Opening Pressure |
| Hex Size | 9/16 IN |
| Inlet Port | 1/4-18 NPT |
| Market Indicator | Aftermarket New |
| Maximum Operating Temperature | 250 AdegF (121 AdegC) |
| Minimum Operating Temperature | -40 AdegF (-40 AdegC) |
| Number Of Vents | 1 |
| Opening Pressure | 153 A+- 7 PSI |
| Thread Sealant | Pre-Applied |
| Vent | A~ .125 IN |
| Country of Origin (Primary) | US |
| UPC | 07894294731749 |
| VMRS Code | 013010073 |
| Brand | Part Number |
|---|---|
| BW800350 | |
| HALDEX | KN31200 |
| MERITOR | R955800350N |
| NEWSTAR | S-E859 |
| S&S Truck Parts | S-E859 |
| TORQUE PARTS | TR800350 |
| VELVAC | 034090 |
| WABCO | RKN31200 |
| WORLD AMERICAN | WA800350-175 |
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A part of the Knorr-Bremse Group, Bendix® provides the automotive and truck parts industry with cutting-edge energy management solutions, active safety technologies, and air brake charging for tractors, buses, commercial vehicles, trailers, as well as medium- and heavy-duty trucks throughout North America. Headquartered in Elyria, Ohio, Bendix Commercial Vehicle Systems employs over 3,200 people who work hand in hand for the accomplishment of the brand's vision: "to become the leading worldwide supplier of active vehicle safety systems within the commercial vehicle industry." This brand takes pride in being the first to introduce many notable parts and technologies to the North American commercial vehicle market. Among these many firsts are the groundbreaking air brake system technologies such as air dryers, air compressors, and ABS. At Bendix, exceeding industry standards is a strict requirement.
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