Protect yourself in hazardous, polluted, or black-water environments with ultimate drysuit seal integrity. The Apeks Contaminated Water Exhaust Valve (Part #62465) is a heavy-duty, commercial-grade drysuit dump valve engineered specifically to block outside liquids, biological hazards, and chemical contaminants from back-flushing into your suit.

Instantly identifiable by its rugged red outer safety cover, this specialized valve utilizes an advanced dual-diaphragm structural matrix. It serves as an essential upgrade for public safety commercial divers, search and rescue teams, and local industrial divers who face demanding conditions. We manage secure transaction checkouts and provide fast, reliable shipping on all drysuit accessories and repair components right to your door, anywhere in Canada!

Specialized Dual-Diaphragm Bio-Protection & Rapid Venting

When diving in contaminated zones, standard single-diaphragm automatic dump valves can experience minor micro-flushing during pressure changes. Apeks solves this critical issue with advanced mechanical layers:

• Redundant Fluid Barriers: Built with two independent, high-grade biological barriers working in tandem. The primary inner seal handles internal gas buoyancy release, while the secondary outer seal prevents dirty ambient ocean or river water from ever seeping back inside.
• High-Flow Internal Geometry: Precision-milled to dump internal air volumes significantly faster than legacy or competitive dual-diaphragm models, ensuring responsive buoyancy management when executing ascents in thick neoprene or trilaminate exposure suits.
• Tactile Safety Cover: Heavy-duty, high-impact red polymer cover plate protects the delicate internal silicone gaskets from floating debris and rocky impacts while remaining easy to dial or purge with thick drysuit gloves.

Master Service Fitting Support & Free Shipping Across Canada

Upgrading your drysuit valves requires precise mechanical knowledge to avoid hazardous sub-surface leaks. As an authorized premier dealer for Bare, Fourth Element, and Santi, our Vancouver workshop can handle custom drysuit valve alterations and pressure-test evaluations flawlessly. Our lead service technician brings 35 years of diving experience and 30 years of full-time equipment repair service to every modification. Take advantage of our national store policy: enjoy FREE Shipping anywhere in Canada on all gear orders of $200.00 or greater!