PolarStar BV309A Bullet Valve 200PSI – HPA Solenoid
£71.50
PolarStar BV309A Bullet Valve 200PSI is the factory-fitted solenoid for all current F2 and JACK HPA systems. Fully backwards compatible with legacy systems, includes power lead, and rated for 200PSI operation.
Out of stock
The PolarStar BV309A Bullet Valve is the solenoid heart of PolarStar’s current JACK and F2 HPA platform. Whether you’re running a modern F2 build or a legacy JACK system, this 200PSI-rated valve delivers the reliability and consistency that HPA players depend on.
Key Features
- Factory solenoid for all current PolarStar F2 and JACK systems – OEM performance and fit
- Backwards compatible with all legacy F2 and JACK platforms – upgrade or repair existing builds
- 200PSI rated – suitable for standard and tuned HPA setups
- Includes power lead – ready to install with no extra purchases needed
- Proven reliability – thousands of competitive and recreational builds worldwide
Real-World Use Cases
HPA players replace the BV309A when upgrading from older JACK or F2 systems, or when the original solenoid fails after heavy use. Competitive milsim and skirmish players often keep a spare on hand; a solenoid swap is a straightforward field fix that takes minutes. The backwards compatibility means you don’t need a complete platform overhaul – just fit the new valve and you’re running current-spec hardware.
Technical Specifications
- Pressure rating: 200PSI
- Compatibility: PolarStar F2 (all versions), PolarStar JACK (all versions)
- Includes: Power lead connector
- Replacement part for: F2 and JACK HPA systems
Compatibility & Upgrades
The BV309A fits any F2 or JACK system without modification. If you already own a PolarStar HPA engine, verify your platform version before ordering – F2 and JACK are not physically interchangeable, but the BV309A works across the entire F2 and JACK range. A replacement power lead (part #10000479) is available separately if yours is damaged.
UK Legal & Site Notes
As a solenoid valve component, the BV309A is not classified as a firearm or controlled item. It’s a direct replacement part for existing HPA systems; when installed in a complete airsoft replica, the final chrono reading and site rules apply to the assembled gun, not the component alone. Always chronograph your build and check your local site’s specifications.
Order your BV309A Bullet Valve from Airsoftdirect UK today and keep your F2 or JACK system running at peak performance. In stock orders ship within 1 working day.
| Brand | PolarStar |
|---|---|
| pa_shooter-configuration | Right Handed |
