The Bendix E‑8P foot valve (800646) is a dual‑circuit treadle valve equipped with mixed‑size push‑to‑connect supply and delivery ports. It includes 3/8" and 5/8" PTC supply ports, a 3/8" NPT auxiliary supply port, and 3/8" and 1/2" PTC delivery ports. This model does not include a treadle, mounting plate, or boot.
- Special Notes
- none
- Product Description
- Manufacturer: Bendix
- Part Number: 800646
- Condition: New
- Valve Type: E‑8P Dual‑Circuit Foot Valve
- Supply Ports (11): 3/8" PTC (1), 5/8" PTC (1)
- Supply Ports (12): 3/8" PTC (1), 5/8" PTC (1)
- Auxiliary Supply Port: 3/8" NPT
- Delivery Ports (21): 3/8" PTC (2)
- Delivery Ports (22): 3/8" PTC (1), 1/2" PTC (1)
- Exhaust Port: Dust shield
- Port Configuration: Parallel
- Differential Pressure: 3.0 PSI
- Graduation Spring: Rubber spring
- Regulatory Compliance: FMVSS 121
- Mounting (Valve Body): 5/16‑18 UNC‑3B (3x)
- Mounting Plate Included: No
- Rubber Boot Included: No
- Pedal Included: No
- BVA‑85 Included: No
- Retarder Included: No
- Waterproof: No
The Bendix® E‑8P® foot valve is a dual‑circuit, treadle‑operated service brake valve
that provides graduated control of both primary and secondary brake circuits. As described
in the Bendix service data sheet, the E‑8P uses a rubber spring (27) in the primary piston
assembly and operates with a common exhaust protected by an exhaust diaphragm.
The E‑8P is the standard configuration used on a wide range of trucks and tractors and is a
direct functional replacement for older Bendix E‑12 valves.
Cross References: 800646, 060-800646, 745-800646, BW 800646, BW800646, TWDBEN800646, BEN800646, 2506077C91, BAN800646, BX800646, ZAC800646, 800646BXW, 5004467,
5006961, 5012305, 5018792, K028550, K028555, K033603, K033604
A cross reference listing means that this item should be a suitable replacement
for the part numbers listed. You should check the description to be sure it will work in your application.
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