Bcd Over Pressure Valves

OMS Complete Overpressure Relief (O.P.R.) Valve

1 reviews

SKU: OMSBCA509

^$16

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In Stock

DESCRIPTION

A durable and easy-to-use O.P.R. valve that helps relieve pressure and trim buoyancy.

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

XS Scuba PVD Pro Valve

13 reviews

SKU: XSSPVDPVX

~~$138~~ Save: $33.05 (24%)

^$104.95

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In Stock

DESCRIPTION

A durable and scratch-resistant valve with color-coded safety hand wheel and O-ring sealed bonnets.

Cressi Solid Scuba Package

12 reviews

SKU: CSBSLPCKSM

~~$924.80~~ Save: $324.85 (35%)

^$599.95

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In Stock

DESCRIPTION

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

Cressi Patrol BCD

9 reviews

SKU: CSBPALR

^$499.95

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In Stock

DESCRIPTION

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

TUSA Active Purge Assist (APA) for TUSA BCD's

8 reviews

SKU: TBTAPA

^$110

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In Stock

DESCRIPTION

A pneumatically assisted purge system with enhanced flow rates for easy care and maintenance.

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.

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.

XS Scuba Over Pressure Valve (OPV) Complete Assembly

1 reviews

SKU: XSSOPCA2

^$15

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In Stock

DESCRIPTION

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

Cressi Travel Patrol Package

SKU: CSBTPPXL

^$1249.95

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In Stock

DESCRIPTION

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

XS Scuba Deluxe Over Pressure Valve

SKU: XSSDOPV

^$59

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In Stock

DESCRIPTION

A compact relief valve with a Delrin cap to protect adjustment point and Viton o-rings.

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 Solid BCD

SKU: CSBSLD2XS

~~$329.95~~ Save: $105 (32%)

^$224.95

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In Stock

DESCRIPTION

A durable black jacket-style BCD made from 500D Cordura with multiple D-rings and zippered pockets.

Cressi Solid Discovery Scuba SPG Package

SKU: CSBSLDXLK

~~$934.80~~ Save: $369.85 (40%)

^$564.95

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In Stock

DESCRIPTION

A durable scuba package featuring a black Cordura BCD, chromed brass regulator, and rugged polycarbonate SPG.

Cressi Solid Discovery Scuba PD2 Package

SKU: CSBSLD2XSK2

~~$1019.86~~ Save: $389.91 (38%)

^$629.95

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In Stock

DESCRIPTION

A durable scuba package featuring a black Cordura BCD, chromed brass regulator, and luminous dual-gauge console.

TUSA Crestline BCD

SKU: TBTJCLXL

^$310

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In Stock

DESCRIPTION

A lightweight, abrasion-resistant black Cordura BCD offering integrated weights, adjustable straps, and four resin D-rings.

TUSA Liberator Sigma II BCD, Black

43 reviews

SKU: TBTJ01XLBK

~~$409~~ Save: $20 (5%)

^$389

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In Stock

DESCRIPTION

A black jacket-style BCD with advanced weight load system, adjustable straps, and O.P.E.V. quick Inflate/deflate system.

Pros

Adjustable and comfortable fit
Affordable and good value for the price
Good quality materials and construction
Secure weight integrated system
Large and convenient storage pockets

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

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.

Oceanic Atmos BCD

5 reviews

SKU: OCNASM

^$659.95

+ wishlist

In Stock

DESCRIPTION

A Hybrid air cell BCD with maximum lift, weight integration, and easy inflation/deflation.

Dive Rite O2 DECO Regulator

1 reviews

SKU: DIVRG5400

^$349

+ wishlist

In Stock

DESCRIPTION

A compact and lightweight DECO regulator with oxygen-compatible materials and advanced performance.

XS Scuba Modular Pro Valve

1 reviews

SKU: XSSMPV34R

^$121.95

+ wishlist

In Stock

DESCRIPTION

A modular pro valve with a unique design for single or double cylinder set ups.

Scubapro Nova 250 Lumens Dive Light

1 reviews

SKU: SCPN250DL

~~$119~~ Save: $23.83 (20%)

^$95.17

+ wishlist

In Stock

DESCRIPTION

A compact and powerful handheld dive light with 250/300 lumens, three modes, and a depth rating of 492ft.

Scubapro Level BCD with BPI

SKU: SCPLBBBKSM

^$659

+ wishlist

In Stock

DESCRIPTION

A lightweight and rugged Scubapro Level BCD with integrated weight pockets and cargo pockets.

Scubapro S-Tek Donut Wing

SKU: SCPSDW60

^$499

+ wishlist

In Stock

DESCRIPTION

A durable and lightweight Scubapro S-Tek Donut Wing with a BPI inflator and rapped pull dump.

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Bcd Over Pressure Valves

A BCD (Buoyancy Compensator Device) over pressure valve is a small but essential component that plays a big role in diver safety and comfort, especially as the weather warms and more divers head to the water. The primary function of a BCD valve, specifically the over pressure valve (OPV), is to prevent over-inflation of the BCD bladder by releasing excess air automatically if internal pressure rises above a safe threshold. This is particularly important during ascent, when expanding air can quickly increase internal pressure. Most modern BCDs also feature a manual dump option, allowing divers to vent air quickly and precisely for buoyancy control by pulling a cord or lanyard attached to the valve. These valves are typically constructed from durable, corrosion-resistant plastics or marine-grade ABS, designed to withstand repeated exposure to saltwater and the rigors of frequent diving. The different dump valves on BCD scuba diving types and uses are tailored to meet the needs of various diving conditions and diver preferences. For example, rear lower dump valves are ideal for releasing air while swimming in a prone position, while shoulder dump valves provide easy access when you’re upright or need to vent air quickly during a controlled ascent.

When considering a replacement or spare BCD over pressure valve, it’s wise to pay close attention to thread compatibility—standard, fine, or coarse thread options are common, and the correct fit ensures a secure, leak-free seal. Regular inspection and maintenance are key, as even the most robust valves can develop leaks or lose their spring tension over time. Many divers keep a spare OPV in their save-a-dive kit, especially during the peak diving months when equipment gets heavy use and quick fixes can save a day on the water. If you’re new to diving or outfitting a loved one for their first season, a replacement BCD valve or a set of spare dump valves makes a thoughtful and practical gift—something every diver will appreciate when planning multi-day trips or remote adventures where access to repair facilities is limited. Experienced divers, technical divers, and instructors often have strong preferences about the placement and style of dump valves, so understanding the different dump valves on a BCD and the best scenarios to use them helps tailor your gear to your diving style. For example, a technical diver making deep or overhead environment dives may favor redundant dump valves for added safety, while a recreational diver might prioritize ease of use and quick venting during ascents in open water.

As the diving season stretches from early summer into the cooler months of fall, having reliable over pressure valves becomes even more important. Water temperatures, exposure protection, and dive profiles can all influence how and when you use your BCD’s dump valves. Whether you’re exploring vibrant reefs, navigating kelp forests, or fine-tuning your buoyancy during a safety stop, the ability to vent air smoothly and safely is fundamental. For those looking to upgrade or maintain their gear, it’s always best to consult your BCD manufacturer’s service manual or a certified dive technician to ensure compatibility and proper installation. Replacement valves are straightforward to install, but selecting the right part for your specific BCD model ensures optimal performance and safety. For a curated selection of reliable options, visit our Over Pressure Relief Bcds page, where you’ll find a range of products suited to recreational, technical, and travel diving needs. With the right over pressure valve in place, you can dive with confidence, knowing your equipment is ready to perform dive after dive, season after season.