BENDIX part description

BENDIX® SAFETY VALVE

Maximum Operating Temperature: 250 °F (121 °C)
Minimum Operating Temperature: -40 °F (-40 °C)
Vent: Ø .125 IN
Thread Sealant: Pre-Applied
Adjustable: No
Inlet Port: 1/4-18 NPT
Number of Vents: 1
Opening Pressure: 153 ± 7 PSI
Closing Pressure: 50% of the Nominal Opening Pressure
Hex Size: 9/16 IN

Bendix ST-4 Safety Valve

Protect your truck’s air brake system against excessive air pressure build-up with the Bendix ST-4 safety valve. This service new, nonadjustable air brake system component is engineered to meet the highest quality standards for guaranteed performance and reliability.

Features & Benefits

  • Consists of a spring loaded ball valve that is subjected to reservoir pressure, allowing air to exhaust reservoir pressure to the atmosphere if this pressure rises above the valve’s pressure setting
  • With one exhaust port in the spring cage
  • Product has a pressure setting of 150 psi
  • Remains inoperative when the reservoir pressure remains at 150 psi
  • Made of premium-quality material to withstand harsh operating conditions
  • Manufactured in a state-of-the-art facility to ensure it meets OEM requirements
Product Type Relay Valve
Valve Type ST-4

Product Description

Safety Valve

Courtesy of Bendix – All rights reserved

Product Attributes

Gross Weight 0.040 KG
Market Indicator Aftermarket (New)
Net Weight 0.040 KG

Additional Information

Country of Origin (Primary) US
Harmonized Tariff Code (HTS) 8481400000
UPC 07894294731749
VMRS Code 013010073

Part Interchanges

BENDIX 800350 Cross Reference

We have 6 alternatives for the 800350 by BENDIX:

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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