Bare Si Tech Exhaust Valves Drysuit Accessory
In stock — ships from Irvine, CA
This item is currently on backorder. Order now to reserve yours, and we will ship it as soon as it is back in stock.
Bare Si Tech Exhaust Valves Drysuit Accessory is backordered and will ship as soon as it is back in stock.
Pickup available at In Store
Usually ready in 2 hours
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Save with Open Box or Used Purchase
Product Information
The Bare Si Tech Exhaust Valves Drysuit Accessory (MPN 088916BLK-EA) is a drysuit exhaust valve component for drysuits equipped with SiTech exhaust valve systems, built with corrosion resistant construction for salt water use. It supports controlled air venting so a diver can release expanding gas from the suit and hold a stable position in the water.
Who it is for
This accessory is for adult drysuit divers whose suit is fitted with a SiTech exhaust valve system. It suits adult drysuit divers doing routine dives, with straightforward venting functionality for everyday use. Because it integrates with common drysuit configurations, it is a practical add-on for divers who want to keep venting performance consistent through frequent dive days.
Key details
- Function: controlled air venting for buoyancy management, reducing air buildup inside the suit.
- Compatibility: fits SiTech exhaust valve equipped drysuits and integrates with standard drysuit setups.
- Construction: corrosion resistant for salt water use and repeated venting cycles.
- Service: straightforward to install and inspect as part of normal drysuit upkeep.
- Sold as: MPN 088916BLK-EA; contact us to confirm packaging quantity before ordering.
Compatibility and sizing
This valve is intended for drysuits that use SiTech exhaust valve systems. Because drysuit valve bases and threads vary between suit models and production years, confirm your existing valve type before ordering. If you are not sure which valve your suit uses, send us a photo of the valve on your shoulder and we will help you match it.
DiveCatalog.com is an authorized Bare dealer and a real dive shop in Irvine, California since 2003. Call 888-701-4017 or start a chat if you want help confirming that this valve matches your drysuit before you order.
- SiTech system compatibility fits drysuits equipped with SiTech exhaust valve systems and integrates with common drysuit gear used for scuba diving.
- Controlled air venting releases expanding gas from the suit to support stable underwater buoyancy control.
- Reduces air buildup helps keep the suit trimmed and comfortable by venting excess gas during ascent and position changes.
- Corrosion resistant construction materials selected to resist salt water corrosion and wear from regular diving use.
- Built for frequent cycles built for underwater use and frequent venting cycles, per the product listing.
- Simple service straightforward to install and inspect as part of routine drysuit maintenance.
- Product identifier MPN 088916BLK-EA; contact us to confirm packaging quantity before you order.
- Everyday drysuit diving intended for adult divers on routine dives.
| Brand | BARE |
| Model | Si Tech Exhaust Valve |
| Product Type | Drysuit exhaust valve |
| Category | Drysuits, Accessories |
| Compatibility | SiTech exhaust valve equipped drysuits |
| Function | Controlled air venting for buoyancy management |
| Construction | Corrosion resistant for salt water use |
| Intended Use | Scuba and drysuit diving |
| Intended User | Adult divers |
| MPN | 088916BLK-EA |
| UPC | 882689103506 |
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
Which drysuits does the Bare Si Tech exhaust valve fit?
It is intended for drysuits equipped with SiTech exhaust valve systems and integrates with standard drysuit configurations. Valve bases and threads can differ between suit models and production years, so check the valve currently on your suit before ordering. If you are unsure, call 888-701-4017 or chat with us and we can help you confirm the match.
How many valves come with this item?
Packaging quantity is not published for this item. Contact us at 888-701-4017 and we will confirm before you order.
What does a drysuit exhaust valve actually do?
It vents air out of the drysuit in a controlled way. As gas inside the suit expands during ascent or shifts with body position, the exhaust valve releases it so the diver can manage buoyancy, avoid excess air buildup inside the suit and stay comfortable and stable through the dive.
Is this valve suitable for salt water diving?
Yes. The valve uses corrosion resistant construction selected for salt water use and for wear from regular diving. It is also built for underwater use and frequent venting cycles, per the product listing. As with all drysuit hardware, rinse the valve with fresh water after salt water dives and inspect it as part of routine suit maintenance.












