Rescue Diving Valves

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.

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.

Blue Steel Pro DIN/Yoke Valve

5 reviews

SKU: FBRPV10108

~~$59.95~~ Save: $15 (25%)

^$44.95

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In Stock

DESCRIPTION

A dual valve with high flow and easy Yoke to DIN conversion, featuring a multi-ported safety plug.

Genesis Pro DIN/Yoke Valve

4 reviews

SKU: GNSKV

^$90

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In Stock

DESCRIPTION

A durable chrome-plated brass valve offering DIN/yoke compatibility, high flow, and robust safety features.

XS Scuba Deluxe K Valve

4 reviews

SKU: XSSDKV

~~$102~~ Save: $22.05 (22%)

^$79.95

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In Stock

DESCRIPTION

A chrome plated brass valve stem with a color coded safety hand wheel for easy grip.

Thermo by XS Scuba Deluxe K-Valve

3 reviews

SKU: XSSKV

^$84

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In Stock

DESCRIPTION

A high-flow valve made of marine-grade chromed brass with an easy-grip rubber hand wheel.

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.

Catalina 63 Cubic Foot Aluminum Tank with Pro Valve

2 reviews

SKU: AQUTA63BR

~~$389.95~~ Save: $39 (10%)

^$350.95

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In Stock

DESCRIPTION

A lightweight, rust-resistant aluminum tank with high flow capacity valve and convertible K-valve.

Sherwood Scuba Diving Pro DIN/Yoke Valve

2 reviews

SKU: SWDPV

^$74.95

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In Stock

DESCRIPTION

A high-performance Sherwood valve with yoke and DIN adapter, DOT approved and exceeding CGA V9 standards.

Thermo Deluxe K Valve Service Kit

1 reviews

SKU: XSSVKTK

^$21

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In Stock

DESCRIPTION

A Thermo Deluxe K Valve Service Kit with new HP seat assembly and various o-rings and washers.

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.

Thermo by XS Scuba Din/Yoke Valve Pro 3000 PSI EANX

1 reviews

SKU: XSSVP30

^$88

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In Stock

DESCRIPTION

A durable Thermo valve for yoke and DIN regulators with Teflon coating and chromed stem.

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

1 reviews

SKU: XSSVP33

^$88

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In Stock

DESCRIPTION

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

Blue Steel Manifold Kit

1 reviews

SKU: FBRM24

~~$234.95~~ Save: $70 (30%)

^$164.95

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In Stock

DESCRIPTION

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

Blue Steel Inline Re-Breather Valve

1 reviews

SKU: FBRRVB

~~$84.95~~ Save: $25 (29%)

^$59.95

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In Stock

DESCRIPTION

A low profile, blue inline re-breather valve with easy hand wheel access and a built-in "Bump Guard" for added safety.

XS Scuba Isolation Manifold

1 reviews

SKU: XSSIM30P

^$359.95

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In Stock

DESCRIPTION

A convertible isolation manifold with color-coded safety hand wheels, suitable for DIN regulators and Nitrox diving.

XS Scuba Modular Pro Valve

1 reviews

SKU: XSSMPV30L

^$121.95

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In Stock

DESCRIPTION

A durable and versatile modular valve for single or double cylinder scuba diving setups.

Thermo by XS Scuba Modular DIN Valve

1 reviews

SKU: XSSTMDV30L

^$109.95

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In Stock

DESCRIPTION

A modular DIN valve with a chromed valve stem, Teflon-coated HP seat, and easy grip rubber hand wheel.

Blue Steel DIN/Yoke Valve 3000 PSI Right Hand

SKU: FBRKV

~~$59.95~~ Save: $15 (25%)

^$44.95

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In Stock

DESCRIPTION

A Blue Steel DIN/Yoke Valve 3000 PSI Right Hand with high flow characteristics and extended rubber hardwheel grip.

Thermo by XS Scuba DIN Valve for Aluminum Cylinders 3000 PSI

SKU: XSSVD30

^$106

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In Stock

DESCRIPTION

A DIN valve for aluminum cylinders with 3000 PSI capacity and Teflon-coated HP seat.

Interspiro Octopus Breathing Valve with Holder Open Box

SKU: INSOBVHOB

~~$821~~ Save: $222 (27%)

^$599

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In Stock

DESCRIPTION

A high-performance, cold water-certified octopus valve with holder, engineered for reliability and low breathing resistance.

Genesis K-Valve Service Kit

SKU: GNSKVSK

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

^$34.95

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In Stock

DESCRIPTION

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

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.

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.

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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Rescue Diving Valves

Rescue diving valves are a cornerstone of safety and preparedness for both recreational and professional divers, especially as diving activity picks up with the warmer weather and clearer waters of late spring through summer. These specialized valves—ranging from cylinder valves like H-valves and dual-outlet modular valves to over-pressure valves (OPVs) and inline bailout valves—serve as critical safeguards during emergency scenarios beneath the surface. For those venturing into technical, wreck, or deep-water diving, the redundancy provided by dual-outlet or H-valves is invaluable. These valves allow divers to attach two independent first-stage regulators to a single cylinder, ensuring that if one regulator fails, the backup remains ready and accessible without the need to surface or abort the dive. This kind of setup is especially important in overhead environments or situations where direct ascent is not possible. Over-pressure valves, meanwhile, are found on buoyancy compensators, lift bags, and drysuits, automatically releasing excess air to prevent equipment failure and allowing for precise buoyancy control in dynamic underwater conditions. Inline OPVs installed on regulator hoses act as an additional layer of safety, bleeding off excess pressure in the rare event of a first-stage malfunction, which can be a lifesaver during complex technical dives or when using sensitive rebreather systems.

Selecting the right rescue diving valves involves understanding both your diving environment and your specific safety requirements. Divers who frequently explore challenging sites—such as cold water, deep wrecks, or caves—often rely on modular valve systems to ensure reliable gas delivery and redundancy. These valves are also popular among dive instructors, rescue divers, and those training for advanced certifications, as they provide peace of mind and allow for the safe practice of emergency drills. For newer divers or those gifting equipment to a loved one, OPVs and basic relief valves make practical and thoughtful choices, enhancing safety without requiring extensive technical knowledge. Many experienced divers recall moments when a well-maintained over-pressure valve or a backup regulator connected via an H-valve made the difference during a surprise equipment issue or an unexpected underwater current. The tactile reassurance of a responsive valve and the audible hiss of a properly functioning OPV can quickly turn a potentially hazardous situation into a manageable one, allowing divers to focus on their training and the beauty of the underwater world rather than worrying about gear failure.

Whether you are assembling a comprehensive kit for technical diving, upgrading your existing cylinder valves for added redundancy, or simply looking to replace or maintain essential safety components, rescue diving valves are a wise investment for any diver. They also make meaningful gifts for dive buddies, instructors, or family members who are passionate about underwater exploration and safety. As you browse options and consider which valves best suit your diving style, take time to review the maintenance requirements and compatibility with your current gear. Reliable valves not only extend the lifespan of your equipment but also provide an extra layer of confidence every time you enter the water. For those interested in exploring related safety equipment, you can find more information and options by visiting our dedicated page on Dive Relief Valves. By prioritizing quality and functionality in your choice of diving valves, you help ensure safer, more enjoyable dives throughout the diving season and beyond.