Over Pressure Valves

XS Scuba Standard Over-Pressure Valve

SKU: XSSSOPV

^$20

+ wishlist

In Stock

DESCRIPTION

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

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.

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: CSBSMDP

~~$339.95~~ Save: $140 (41%)

^$199.95

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In Stock

DESCRIPTION

A sturdy and versatile Cressi Start BCD with adjustable straps and large cargo pockets.

Pros

Comfortable design
Durable construction
Affordable price
Good fit
Versatile features

XS Scuba PVD Pro Valve

13 reviews

SKU: XSSPVDPVX

^$138

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In Stock

DESCRIPTION

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

O'Brien Boston Valve

5 reviews

SKU: OBRBV

^$5.95

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In Stock

DESCRIPTION

A durable plastic Boston valve with a dual cap system for easy inflation/deflation, perfect for towables.

Cressi Aquapro Plus Package

2 reviews

SKU: PCKAROW2

~~$1264.75~~ Save: $264.80 (21%)

^$999.95

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In Stock

DESCRIPTION

A complete scuba diving package with traditional jacket style BCD, anti-free-flow octopus, and hi-tech polymer regulator.

XS Scuba Modular Pro Valve

1 reviews

SKU: XSSMPV34R

^$121.95

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In Stock

DESCRIPTION

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

Mares Magellan Prestige Package

SKU: PCKMRSMP

~~$1309.80~~ Save: $484.85 (37%)

^$824.95

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In Stock

DESCRIPTION

A durable and comfortable scuba diving package with advanced technology for easy breathing and easy reading.

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.

Akona Surface Marker Buoy 6' (1.83m)

SKU: AKN6SMB

^$69.95

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In Stock

DESCRIPTION

A durable 6' surface marker buoy with easy inflation and compact storage for safety-focused diving.

Genesis K-Valve Service Kit

SKU: GNSKVSK

~~$39.95~~ Save: $5 (13%)

^$34.95

+ wishlist

In Stock

DESCRIPTION

A complete service kit for Genesis K valves, restoring them to like-new condition.

Mares Kaila Prestige Package

SKU: PCKMRSKP

~~$1579.80~~ Save: $680.80 (43%)

^$899

+ wishlist

In Stock

DESCRIPTION

A female-specific BCD with SLS weight system, paired with durable Prestige 15X regulator and compact octopus.

Catalina 80 Cubic Foot Aluminum Tank with Pro Valve

151 reviews

SKU: AQUTA8BL

~~$319.95~~ Save: $45 (14%)

^$274.95

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In Stock

DESCRIPTION

A 80 cubic foot aluminum tank with a pro valve that won't rust, has great buoyancy, and a high flow capacity valve.

Pros

Well-made and durable
Multiple color options
Great customer service
Good value for the price
Lightweight and versatile

Blue Reef Surface Marker Buoy (SMB)

29 reviews

SKU: BLRDBS6PK

^$54.95

+ wishlist

In Stock

DESCRIPTION

A blue surface marker buoy with a 6' length, easy to use oral inflator, and top D-ring attachment.

Pros

Good quality and well made
Affordable price
Compact and portable
Easy to use and inflate
High visibility

Dive Alert Deluxe Surface Marker Buoy

17 reviews

SKU: AQUDADSMB

^$64.95

+ wishlist

In Stock

DESCRIPTION

A highly visible surface marker buoy with an over-pressure valve and 400 Denier polyurethane coated nylon material.

Highland by XS Scuba Brass/Glass Pressure Gauges

8 reviews

SKU: XSSBPG2M

^$123.95

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In Stock

DESCRIPTION

A compact and durable pressure gauge with a luminous, easy-to-read face and tempered glass lens.

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

8 reviews

SKU: TBTAPA

^$98.95

+ wishlist

In Stock

DESCRIPTION

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

Aqua High Pressure Port Extender

4 reviews

SKU: AQU57265

^$12.95

+ wishlist

In Stock

DESCRIPTION

A marine-grade brass extender with O-ring sealing for standard wrench use on thin hose flats.

Sherwood High Pressure Panel Line Valve with Bleed

1 reviews

SKU: SWDPLVB

^$84.95

+ wishlist

In Stock

DESCRIPTION

A durable and efficient high pressure valve for compressed gas storage and cascade fill systems.

Blue Steel Manifold Kit

SKU: FBRM24

~~$234.95~~ Save: $75 (32%)

^$159.95

+ wishlist

In Stock

DESCRIPTION

A dual valve manifold kit with high flow and safety features, in marine-grade chrome-plated brass construction.

Apeks Brass SPG 360 BAR

SKU: APXPGOB

^$189

+ wishlist

In Stock

DESCRIPTION

A durable Apeks Brass SPG with clear face and over-pressure valve, measuring up to 360 BAR.

Thermo by XS Scuba DIN Valve for HP Steel Cylinders 3442 PSI

SKU: XSSVD34

^$106

+ wishlist

In Stock

DESCRIPTION

A high-pressure steel cylinder DIN valve with a Teflon-coated HP seat and chromed valve stem.

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Over Pressure Valves

When it comes to maintaining safety and performance in scuba diving, the importance of reliable over pressure valves cannot be overstated. These essential components, also known as overpressure relief valves or overpressure relief valve systems, are designed to automatically release excess air from your buoyancy compensator device (BCD) or other pressurized equipment, preventing dangerous over-inflation and ensuring a secure dive. As the summer months arrive and dive sites become more active, divers of all experience levels—from those gearing up for their first open water adventure to seasoned explorers preparing for deep wrecks or drift dives—will appreciate the peace of mind that comes from knowing their gear is equipped with a dependable over pressure valve. Whether you’re planning a tropical getaway or exploring local waters, these valves play a critical role in adapting to changing depths and conditions, allowing you to focus on the underwater scenery without distraction.

Selecting the right overpressure relief valve involves considering the specific demands of your diving style and equipment. For recreational divers, a straightforward, easy-to-operate over pressure valve offers the assurance needed for routine dives, while technical divers or those venturing into overhead environments like caves or wrecks may prioritize a diving valve high in durability and responsiveness. The right fit can make all the difference, especially during rapid ascents or when adjusting buoyancy on the fly. Summer is an ideal season for gifting dive gear, and an overpressure valve is a thoughtful, practical choice for anyone upgrading their BCD or assembling a new kit. It’s a detail that often goes unnoticed until you need it most—like when surfacing after a long drift dive, feeling the subtle hiss of air as the overpressure relief valve activates, keeping your gear safe and your ascent controlled. These valves are not only vital for personal safety but also for protecting your investment in dive equipment, as they help prevent undue wear and tear caused by over-inflation.

Whether you’re shopping for yourself or searching for the perfect gift for a dive buddy, understanding the role and function of an over pressure relief valve can elevate your diving experience. Divers who frequently travel or participate in multiple disciplines—such as underwater photography, spearfishing, or technical diving—will especially benefit from a high-quality overpressure valve tailored to their needs. For those interested in exploring a wider range of options, including BCDs equipped with advanced overpressure systems, our selection of Over Pressure Relief Bcds offers a curated lineup designed for reliability and ease of use. No matter where your underwater journey takes you this season, equipping your gear with a trusted overpressure relief valve ensures every dive is as safe and enjoyable as possible, letting you make the most of the vibrant, sunlit waters of June and beyond.

Top Picks For Over Pressure Valves