Description
800534 – ST-4 SAFETY VALVE – BA-921 (M16 X 1.5 - 6H)
PART NUMBER(S):
Fleet Products: 800534 | OE: 060-800534, 5005050, AV800534
DESCRIPTION:
Model: ST-4 Safety Valve
Vehicles: Compatible with Bendix BA-921 series air compressors used in heavy-duty truck and trailer air brake systems
• Pressure Setting: 250 PSI
• Thread/Inlet Port: M16 x 1.5-6H
• Port Type: O-Ring Threaded (Straight Thread)
• Function: Pressure Relief / Pop Off
Applications:
Direct fitment for Bendix BA-921 compressor heads. Acts as a primary safety pressure relief device in air brake systems for heavy-duty trucks and trailers.
CROSS-REFERENCE(S):
060-800534, 5005050, AV800534, BW800534, K800534, 745-800534, TWDBEN800534, BEN800534, BAN800534, BX800534, ZAC800534, 800534BXW, TLA800534
A cross-reference listing means this part is a suitable replacement for the part numbers listed. Please confirm all ports and dimensions match your application before installing.
IMPORTANT INSTALLATION NOTES:
✔ Install into BA-921 head (M16 x 1.5–6H port); ensure thread and pressure rating match
✔ Opening Pressure: 250 ± 10 PSI
Warranty Information
