Scuba Dump Valves

Cressi Commando Complete Inflator

3 reviews

SKU: CSBCI

^$109.95

+ wishlist

In Stock

DESCRIPTION

A durable and reliable inflator with a sleek design, sealed to reduce sand and salt entry.

Cressi Start BCD

95 reviews

SKU: CSBSLR

~~$269.95~~ Save: $20 (7%)

^$249.95

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In Stock

DESCRIPTION

A durable Cressi Start BCD with adjustable straps, cargo pockets, and easy donning/doffing.

Pros

Durable construction
Affordable price
Ample pockets
Ease of use
Good fit

Cressi Solid Scuba Package

12 reviews

SKU: CSBSLPCKSM

~~$844.80~~ Save: $329.85 (39%)

^$514.95

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In Stock

DESCRIPTION

A durable and reliable scuba package with a jacket-style BCD and high-quality materials.

Thermo by XS Scuba Din/Yoke Valve Pro 3442 psi(230 bar) EANX

12 reviews

SKU: XSSVP34

^$88

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In Stock

DESCRIPTION

A durable and versatile Thermo valve that converts to a 230-Bar DIN outlet for pre-blended Nitrox.

XS Scuba Pro Valve

9 reviews

SKU: XSSPVAC

~~$110~~ Save: $20.05 (18%)

^$89.95

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In Stock

DESCRIPTION

A precision-machined, nitrox-ready valve made of marine-grade brass with chrome plating and Teflon-coated seats.

Cressi Patrol BCD

9 reviews

SKU: CSBPALR

^$499.95

+ wishlist

In Stock

DESCRIPTION

A lightweight and durable Cressi Patrol BCD with high lift capacity and integrated weight pockets.

OMS Surface Marker Buoy Closed Bottom

3 reviews

SKU: OMSSMB3OR

^$48

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In Stock

DESCRIPTION

A high visibility closed bottom surface marker buoy in yellow or orange, made of durable nylon.

Hollis Over Pressure (OP) Pull Dump Valve

3 reviews

SKU: HLSOPV

^$26.95

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In Stock

DESCRIPTION

A durable polycarbonate OP pull dump valve for trimming buoyancy and automatically relieving pressure.

Thermo by XS Scuba Din/Yoke Valve Pro 3300 PSI EANX0

1 reviews

SKU: XSSVP33

^$88

+ wishlist

In Stock

DESCRIPTION

A durable and versatile Thermo valve with Teflon coating, suitable for yoke and DIN regulators.

Dive Rite Lift Bag Orange 75 lbs (34kg)

1 reviews

SKU: DIVLB7

^$139

+ wishlist

In Stock

DESCRIPTION

A high-visibility orange lift bag with 75 lbs capacity, self-storage pocket, and durable Cordura material.

XS Scuba Modular Pro Valve

1 reviews

SKU: XSSMPV34L

^$121.95

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In Stock

DESCRIPTION

A modular valve for single or double cylinder setups with durable brass stems and O-ring sealed bonnets.

XS Scuba Standard Over-Pressure Valve

SKU: XSSSOPV

^$22

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In Stock

DESCRIPTION

A compact relief valve with chromed brass construction and stainless steel internal spring.

Hollis Inflator System w/Rapid Exhaust Valve and Hose

SKU: HLSISRE

^$136.95

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In Stock

DESCRIPTION

A Hollis Inflator System with Rapid Exhaust Valve and Hose, designed for Hollis BCD's & Wings, available in 3 lengths.

XS Scuba Over Pressure Valve (OPV) Complete Assembly

1 reviews

SKU: XSSOPCA2

^$15

+ wishlist

In Stock

DESCRIPTION

A corrosion-resistant over pressure valve for lift bags and BCDs, preventing rupture and ensuring safety.

XS Scuba Pro Valve with 1/2" NPT Threads

SKU: XSSPVN

^$127

+ wishlist

In Stock

DESCRIPTION

A durable brass valve with removable DIN insert and color-coded safety hand wheel.

Dive Rite Relief Valve Rebuild Kit

SKU: DIVEX2774

^$13

+ wishlist

In Stock

DESCRIPTION

A comprehensive rebuild kit designed for maintaining and repairing scuba relief valves.

Seac Smart BCD

SKU: SECSTBCMD

^$455

+ wishlist

In Stock

DESCRIPTION

A durable travel BCD with safety release weight pockets, 3 dump valves, and 6 D-rings for easy accessory attachment.

Cressi Solid Discovery Scuba PD2 Package

SKU: CSBSLDLRK2

~~$844.80~~ Save: $294.85 (35%)

^$549.95

+ wishlist

In Stock

DESCRIPTION

A comprehensive scuba package featuring a durable black Cordura BCD, reliable brass regulator, and color-coded console.

Cressi Solid BCD

SKU: CSBSLDMD

~~$299.95~~ Save: $100 (33%)

^$199.95

+ wishlist

In Stock

DESCRIPTION

A lightweight Cressi Solid BCD with dual zippered pockets and adjustable sternum strap for easy donning and doffing.

Cressi Solid Discovery Scuba SPG Package

SKU: CSBSLDSMK

~~$769.80~~ Save: $249.85 (32%)

^$519.95

+ wishlist

In Stock

DESCRIPTION

A durable scuba kit featuring a black 500D Cordura BCD, brass regulator, and compact polycarbonate SPG.

Cressi Patrol Scuba Package

SKU: CSBD2GK

^$1199.94

+ wishlist

In Stock

DESCRIPTION

A lightweight, anatomically designed scuba package featuring durable nylon, hi-tech polymers, and a high-contrast dive computer.

Cressi Travel Patrol Package

SKU: CSBTPPXL

^$1249.95

+ wishlist

In Stock

DESCRIPTION

A compact and reliable travel scuba gear package with weight-integrated BCD and ergonomic computer console.

Cressi Aquapro + BCD

20 reviews

SKU: CSBAPPSM

~~$529.95~~ Save: $130.00 (25%)

^$399.95

+ wishlist

In Stock

DESCRIPTION

A weight-integrated BCD with adjustable straps, relief valves, and accessory pockets by Cressi.

Pros

Great value
Durable construction
Easy-to-use weight pockets
Secure tank hold
Comfortable fit

Cressi Start Pro 2.0 BCD

11 reviews

SKU: CSBSPN2XS

^$399.95

+ wishlist

In Stock

DESCRIPTION

A sturdy and versatile BCD with adjustable straps, large pockets, and a comfortable padded backpack.

TUSA Conquest II BCD (BC0201)

10 reviews

SKU: TBTJ201SM

^$659

+ wishlist

In Stock

DESCRIPTION

A comfortable and stable BCD with advanced weight loading and active purge assist.

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Scuba Dump Valves

Scuba dump valves are a fundamental component of every diver’s buoyancy control system, providing both safety and precision underwater. Whether you’re a seasoned technical diver exploring deep wrecks or a recreational enthusiast enjoying a leisurely drift dive, the reliability and placement of your dump valves can make all the difference in your experience. These valves, typically found on Buoyancy Control Devices (BCDs) or wings, are engineered to release excess air efficiently, preventing over-inflation and ensuring a controlled, gradual ascent. The most common configurations include shoulder dumps, power inflator valve (PIV) dumps, and rear or bottom dump valves, each strategically positioned to allow divers to vent air from multiple angles depending on their orientation in the water. For instance, when swimming in a horizontal trim, a rear dump valve is easily accessible, allowing quick buoyancy adjustments without disrupting your streamlined position. Conversely, when ascending in a more vertical posture, shoulder or inflator hose dumps provide an intuitive way to vent air with a simple pull of a cord or tug on the inflator hose. The internal mechanism—a blend of plastic, rubber seals, and spring-loaded assemblies—ensures a watertight closure under pressure, yet opens effortlessly when activated, releasing air rapidly and safely past a mushroom valve.

For those shopping for dump valves, whether upgrading a trusted BCD or assembling a custom rig, attention to detail is key. Consider the durability of materials, ease of access with gloved hands (especially relevant during the colder winter months when divers may wear thicker exposure protection), and compatibility with your existing gear. Many divers appreciate the peace of mind that comes from valves with integrated over-pressure relief features, which automatically vent expanding air during ascent and help safeguard against dangerous, uncontrolled rises to the surface. Regular maintenance is just as important as initial selection; after each dive, rinsing the valves with fresh, warm water and applying a light silicone grease will keep them operating smoothly, preventing salt or sand buildup that could cause leaks or sticking. For those giving the gift of new gear this holiday season, dump valves are a thoughtful choice for any diver who values safety and performance—whether it’s for an adventurous friend gearing up for a winter dive trip or a family member upgrading their kit for the next season. The compact size and universal utility of dump valves make them an ideal stocking stuffer or thoughtful addition to a diver’s collection of essentials.

Experienced divers know that dump valves work hand-in-hand with inflator valves to provide complete buoyancy control throughout the dive. Fine-tuning your trim and maintaining neutral buoyancy relies on the seamless operation of both components, allowing you to hover effortlessly over coral reefs, glide through kelp forests, or pause midwater to observe marine life. The tactile feedback of a well-designed dump valve—feeling the gentle rush of bubbles as air escapes—becomes second nature, part of the rhythm of every dive. For those interested in exploring the full range of related gear, including components that complement dump valves, our curated selection of Scuba Inflator Valves offers additional options to complete your setup. Whether you’re preparing for a tropical escape or braving the brisk waters of winter, investing in quality dump valves ensures each dive is as safe and enjoyable as possible, letting you focus on the adventure ahead.