Oxygen Tank Valves

XS Scuba Deluxe K Valve

4 reviews

SKU: XSSDKV

^$102

+ wishlist

In Stock

DESCRIPTION

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

Thermo by XS Scuba DIN Valve for Aluminum Cylinders 3000 PSI

SKU: XSSVD30

^$106

+ wishlist

In Stock

DESCRIPTION

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

XS Scuba PVD Pro Valve

13 reviews

SKU: XSSPVDPVX

^$138

+ wishlist

In Stock

DESCRIPTION

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

Sherwood Scuba Diving Pro DIN/Yoke Valve

2 reviews

SKU: SWDPV

^$74.95

+ wishlist

In Stock

DESCRIPTION

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

Thermo by XS Scuba Deluxe K-Valve

3 reviews

SKU: XSSKV

^$84

+ wishlist

In Stock

DESCRIPTION

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

Catalina 80 Cubic Foot Aluminum Tank with Pro Valve

151 reviews

SKU: AQUTA80NP

~~$369.95~~ Save: $81 (22%)

^$288.95

+ wishlist

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
Good customer service
Variety of color options
Great price and value
Fast delivery time

Catalina Pony Bottle Tanks with Pro Valve

70 reviews

SKU: AQUTP30

~~$264.95~~ Save: $32 (12%)

^$232.95

+ wishlist

In Stock

DESCRIPTION

A reliable, nitrox-ready aluminum pony tank with high flow capacity valve and convertible K-valve.

Pros

Perfect size for various needs
Sufficient air capacity
Economical price
Reliable backup option
Versatile for different diving scenarios

XS Scuba Faber High Pressure Steel Tank

50 reviews

SKU: FBRHP100G

^$519.95

+ wishlist

In Stock

DESCRIPTION

A versatile high-pressure steel tank with buoyancy advantages, Nitrox ready up to 40%.

Pros

High gas capacity
Good value for the price
Excellent tank and valve setup
Fast delivery and great condition
Improved buoyancy characteristics

Tank to Tank Equalizer with Pressure Gauge

11 reviews

SKU: AQUTTE

^$169.95

+ wishlist

In Stock

DESCRIPTION

A Tank to Tank Equalizer with Pressure Gauge that maximizes air availability and is a great Save-A-Dive-Kit item.

Highland by XS Scuba Stainless Steel DIN Plug

10 reviews

SKU: XSSSSDP

^$32

+ wishlist

In Stock

DESCRIPTION

A precision machined stainless steel DIN plug that protects valve threads and seals out water and debris.

XS Scuba Pro Valve

9 reviews

SKU: XSSPVXS

^$110

+ wishlist

In Stock

DESCRIPTION

A precision machined, marine grade brass valve with chrome plating and O-ring sealed bonnets. Nitrox ready up to 40%.

Aqua DIN Valve Male Plug

8 reviews

SKU: AQUDDP

^$16.95

+ wishlist

In Stock

DESCRIPTION

A non-corrosive Delrin plastic male plug with O-ring seal and nylon cord attachment lanyard for tank protection.

DIN & Yoke Tank Pressure Checker

6 reviews

SKU: AQUTPCC

~~$129.95~~ Save: $37.00 (28%)

^$92.95

+ wishlist

In Stock

DESCRIPTION

A DIN & Yoke Tank Pressure Checker with a chrome-plated marine brass body and 5000 psi gauge.

Spare Air Tank Quick Refill Adapter

6 reviews

SKU: SXA

~~$99.95~~ Save: $25 (25%)

^$74.95

+ wishlist

In Stock

DESCRIPTION

A corrosion-resistant, yoke-style adapter for quick refills from scuba cylinders, with an easy-to-use large yoke knob.

Catalina 53 Cubic Foot Aluminum Tank with Pro Valve

2 reviews

SKU: AQUTA53BR

~~$344.95~~ Save: $70 (20%)

^$274.95

+ wishlist

In Stock

DESCRIPTION

A lightweight and versatile aluminum tank with a convertible valve design, suitable for child divers and instructional use.

Aqua Rubber Valve Cap, Black

2 reviews

SKU: AQURP60

^$5.95

+ wishlist

In Stock

DESCRIPTION

A durable black rubber valve cap that protects scuba cylinder valves from impact damage and debris.

Catalina 63 Cubic Foot Aluminum Tank with Pro Valve

2 reviews

SKU: AQUTA63YL

~~$329.95~~ Save: $54 (16%)

^$275.95

+ wishlist

In Stock

DESCRIPTION

A 63 cubic foot aluminum tank with a pro valve, rust-free and buoyant, with high flow capacity valve.

Thunderbird 80 cu. ft Aluminum Tank ~ Limited Time FREE with Thermo International Valve, Tank Boot and Valve Cap

2 reviews

SKU: MTLTA80YL

^$344.95

+ wishlist

In Stock

DESCRIPTION

A corrosion-resistant aluminum tank with convertible valve options and easy grip rubber hand-wheel.

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.

XS Scuba Deluxe Cylinder Equalizer

1 reviews

SKU: XSSDCE

^$327

+ wishlist

In Stock

DESCRIPTION

A dual-scale cylinder equalizer for safe gas transfer, suitable for filling pony bottles and compatible with up to 40% oxygen premixed.

Thunderbird 30 cu. ft Aluminum Tank with Pro valve

1 reviews

SKU: MTLTA30YL

^$259.95

+ wishlist

In Stock

DESCRIPTION

A corrosion-resistant aluminum tank with Pro valve, convertible to K valve, Yoke or DIN.

Aqua DIN Valve Cover

6 reviews

SKU: AQURP68

^$4.95

+ wishlist

In Stock

DESCRIPTION

A protective cover for DIN valves that prevents damage and aids in cylinder identification.

Aqua Air Filler Device

3 reviews

SKU: AQUAFD

^$99.95

+ wishlist

In Stock

DESCRIPTION

A Scuba accessory by Aqua for inflating tires or inner tubes from a dive tank.

Page of 3

Per Page

More Results

Oxygen Tank Valves

When it comes to assembling a reliable scuba setup, the importance of choosing the right oxygen tank valve cannot be overstated. Whether you’re a seasoned diver preparing for a series of deep wreck explorations or a beginner eager to make the most of your open water certification, the oxygen tank valve is the critical interface between your air supply and your breathing apparatus. These valves are engineered for safety, precision, and durability, designed to withstand the rigors of saltwater exposure and the demands of repeated use. As summer unfolds and diving conditions reach their peak, having a dependable breathing valve for diving ensures every descent is as safe and enjoyable as possible. Many divers recall their first experience with a new oxygen tank valve—how the smooth, confident turn of the handle and the gentle hiss of pressurization signaled the start of another underwater adventure. For instructors and dive professionals, the reliability of their oxygen tank valves becomes second nature, a quiet reassurance that allows them to focus on guiding others rather than worrying about gear.

Oxygen cylinder valve types vary to accommodate different preferences, tank configurations, and diving environments. Some divers prefer the classic Yoke (A-clamp) style, which is easy to use and found worldwide, while others opt for the DIN fitting, prized for its secure, high-pressure seal—especially important for technical or cold water dives. Summer brings with it an influx of new divers and travelers, many of whom receive their first set of dive gear as a thoughtful gift from family or friends. An oxygen tank valve, while perhaps not as flashy as a new mask or fins, is a practical and meaningful present for any diver looking to customize their kit or upgrade for a specific type of diving. Those planning to explore deeper reefs, join liveaboard trips, or try their hand at underwater photography often find that upgrading their oxygen tank valves gives them peace of mind and flexibility. For divers interested in enriched air, it’s important to match your valve to your intended gas mix—those exploring nitrox blends should consult our dedicated page on Nitrox Valves to ensure compatibility and safety.

Selecting the right oxygen tank valve is about more than just fitting your cylinder—it’s about tailoring your equipment to your diving style, environment, and long-term needs. Some divers recount stories of rugged shore dives where a robust, corrosion-resistant valve made all the difference after repeated exposure to sand and surf. Others appreciate the ergonomic design of modern valves, which make gloved adjustments easy during chilly dawn dives or night explorations. For parents or friends searching for a practical, safety-focused gift for the diver in their life, a top-quality breathing valve for diving is a thoughtful choice that will be appreciated on every trip. Whether you’re gearing up for a tropical getaway, preparing for certification courses, or simply replacing a well-loved component, the right oxygen tank valve is the unsung hero of your dive kit—quietly ensuring that every breath underwater is delivered with confidence and ease.

Top Picks For Oxygen Tank Valves