Amerex Brass Halotron Valve Stem - 13288
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Wholesale PricingThe Amerex 13288 is the OEM valve stem assembly for the brass valve Halotron I fire extinguisher family, specifically designed for the larger 11 lb and 15.5 lb models that use a hose and horn discharge assembly. This green-seal valve stem opens to release Halotron I agent when the lever is depressed during discharge and closes to maintain the pressure seal during standby storage.
Within the Amerex Halotron I line, valve stems differ by valve material. The smaller 1.4 to 5.5 lb fixed-nozzle models use aluminum valve assemblies and require the aluminum valve stem (P/N 14327). The larger 11 lb and 15.5 lb models with hose and horn use brass valve assemblies and require this P/N 13288 brass stem. Installing the wrong stem for the valve type will not achieve a proper seal. Confirm your extinguisher's valve material against the model specifications before ordering. As with all Amerex valve components, only OEM parts are acceptable: substitutes void the listing and warranty.
| Feature | Details |
|---|---|
| Manufacturer | Amerex |
| Part Number | 13288 |
| Component Type | Valve Stem Assembly, Green Seal |
| Valve Type | Brass Valve |
| Agent Type | Halotron I |
| Compatible Models | Halotron I Brass Valve Models: 387, 397 (11 lb), 388, 398 (15.5 lb) |
| Discharge Configuration | Hose and Horn (Larger Models) |
- Confirm Valve Type First: This stem is for brass valve Halotron I models only. Aluminum valve models (1.4 to 5.5 lb, fixed nozzle) require the aluminum valve stem P/N 14327.
- OEM Parts Only: Amerex states that generic and aftermarket valve stems, even those labeled as Amerex-type, do not meet UL requirements and void the extinguisher's listing and warranty.
- Replacement at 6-Year Maintenance: The valve stem is replaced during the 6-year internal examination required under NFPA 10 or any time the valve is disassembled during recharge following discharge.
- Lubricate per Manual: When installing, follow the Amerex service manual for lubrication of the valve stem o-ring and correct torque on reassembly.
How does the brass valve Halotron I differ from the aluminum valve version?
The larger 11 lb and 15.5 lb Halotron I units use a brass valve with a hose and horn discharge assembly, providing a longer effective range for the larger agent charge. The smaller 1.4 to 5.5 lb units use an aluminum valve with a fixed discharge nozzle. This difference in valve material means each requires a different valve stem at service time.
What is the green seal designation?
Amerex uses color-coded seals to identify valve components for specific agent families. The green seal on both Halotron I valve stems (brass P/N 13288 and aluminum P/N 14327) identifies them as Halotron I components, helping technicians select the correct parts from a service kit and avoid cross-contamination with valve components from other agent families.
