Description
800350-150 - ST-4 PRESSURE RELIEF VALVE - 150 PSI, 1/4" NPT
PART NUMBER(S):
Fleet Products: 800350-150 (New) | Replaces OE: Bendix: 800350, 5003911 | HALDEX: N1178BB, KN31250 | Automann: 170.800350 | Dayton Parts: AV800350 | Euclid: E-BN800350N | Mack: 10AC13065, 20QE1129, 20QE81001, 745-284142 | Meritor: R955800350N | International: 13943H, 139434H, 139434H1, 1676692C1 | Tectran: 14364, AT800350 | Velvac: 034090 | Volvo: 72802-0002, 728020009
DESCRIPTION:
Model: Bendix ST-4 Pressure Relief Valve
Vehicles: Commercial trucks, buses, trailers, and compatible Model 9 or Model IS air dryer systems requiring a 150 PSI relief setting
• Valve Type: Automatic pressure relief valve
• Pressure Setting: 150 PSI
• Thread Size: One 1/4"-18 NPT male connection
• Body Style: Short
• Overall Height: 1.313"
• Mounting: Direct installation into a compatible air reservoir or air dryer module port
• Adjustment: Non-adjustable
• Construction: Brass body with stainless-steel internal components
• Function: Automatically vents excess air pressure to help protect the air reservoir and connected pneumatic components, installs directly into a compatible reservoir or air dryer module.
CROSS-REFERENCE(S):
S-E859, SE859, KN31250, KN31200, RKN31200, ACA-09580700, BE859GRP, VTC-859E, 100814, 1011169, 10130022, 103211, 106151, 116215502, 118127, 118139, 1200021, 12635, 12P110, 1320186, 13207E2382, 13211E9181, 142573, 1427901, 1520085AE, 156142, 157511, 16284, 1902092, 204016, 204526, 205105, 205105N, AV205105, B2W205105, GTA-205105, K205105, MBW205105, 745205105, 2064183, 2087546, 212215, 21553, 2220, 23K44, 2530003828960, 2530008735058, 2530009836501, 25374, 25999900380, 25G031, 271511, 280033, 295731, 302E7343, 303E7343, 3138259, 31A678, 36Q94, 373000, 3Y9065, 40968, 41387, 4171, 4184014, 4304001, 4304002, 484539, 490508, 50087, 510645, 5142573, 5156142, 5603, 5940039, 6006956, 6120701, 619704, 62120, 624A0263, 654293, 670-SE859, 6964067, 7018773, 7066008, 710005312, 724014, 76012215, 76052228, 763311, 800E1030, 801215, 80213, 803692, 805793, 840880, 853170603, 853170905, 882V, 91083, 917920, 947033, A11169, A2231348, A68216, A7414X, A7417, AA0398, AA398, AC-228, AC228, AE63311, BF2382, C5815, D66893, E861285, F010144, G45428, HD0111, JB1104, L10392, L3019P, LL529160, 030074, S-C291, SC291, XA61559, XA65254
A cross-reference listing means this part may be a suitable replacement for the listed part numbers. Always verify fitment before installation.
IMPORTANT INSTALLATION NOTES:
✔ Fully depressurize the air brake system before removing or installing the valve.
✔ Confirm the application requires a 150 PSI setting and one 1/4"-18 NPT connection.
✔ Apply air-system-compatible thread sealant sparingly without allowing sealant inside the valve.
✔ Install with the relief outlet unobstructed and directed away from wiring, hoses, and personnel.
✔ Check for leakage and verify relief operation using an approved service procedure without exceeding the system pressure rating.
Warranty Information
