Cylinder Valves

36 products

  • Beaver Cylinder Manifold Blanking Plug Right | M16x1 Thread | Beaver Compatible

    Beaver Beaver Cylinder Manifold Blanking Plug Right | M16x1 Thread | Beaver Compatible

    The Cylinder Manifold Blanking Plug Right is a precision-engineered component designed for use with Beaver manifolds and modular valve systems. It allows a right-hand manifold section to be converted into a standalone valve, providing flexibility and convenience for single-cylinder setups. Featuring an M16 x 1 thread, this durable plug ensures a secure fit and reliable performance under pressure. Right-Hand Design: Converts the right-hand manifold tap section into an independent single-valve configuration. Thread Specification: M16 x 1 thread ensures full compatibility with Beaver manifolds and modular valve systems. Simple Conversion: Easily fitted and removed, offering a tight, secure seal for long-lasting performance. Durable EU Manufacture: Crafted within the EU to meet high standards of strength, corrosion resistance, and reliability. Versatile Application: Perfect for divers wishing to adapt twin-cylinder manifold systems for single-valve operation.

    £8.95

  • Beaver Cylinder Manifold Blanking Plug Left | M16x1 Thread | Beaver Compatible

    Beaver Beaver Cylinder Manifold Blanking Plug Left | M16x1 Thread | Beaver Compatible

    The Cylinder Manifold Blanking Plug Left is designed for use with Beaver manifolds and modular valve systems, allowing a left-hand manifold section to be converted into a standalone valve. Manufactured with an M16 x 1 thread, this precision plug fits securely to seal the left-hand side of the manifold tap section when facing the valve with the air outlet towards you. Ideal for divers seeking flexibility and customisation in their cylinder configurations. Left-Hand Design: Converts the left-hand manifold tap section into a standalone valve configuration. Thread Specification: M16 x 1 thread for perfect compatibility with Beaver manifolds and modular valve systems. Easy Installation: Simple to fit and remove, providing a secure and airtight seal for reliable performance. Durable Construction: Manufactured within the EU to ensure strength, corrosion resistance, and long service life. Versatile Use: Ideal for divers looking to modify or adapt twin-cylinder manifolds for single-valve operation.

    £8.95

  • Beaver 232 Bar Cylinder Valve DIN Insert | Converts DIN to A-Clamp | Nitrox Compatible

    Beaver Beaver 232 Bar Cylinder Valve DIN Insert | Converts DIN to A-Clamp | Nitrox Compatible

    The 232 Bar Cylinder Valve DIN Insert is a quick and convenient solution for converting most 232 Bar DIN EN-144-3 type outlets to suit INT A-Clamp regulator first stages. Designed for effortless installation and removal, this precision insert allows divers to switch between DIN and A-Clamp fittings in seconds. Manufactured with high-quality Viton O-rings, it’s fully compatible with Nitrox and Oxygen-enriched breathing air systems. Universal Fit: Compatible with most cylinder valves and manifolds featuring G5/8" 232 Bar DIN EN-144-3 type outlets. Quick Conversion: Installs easily with an 8 mm Allen key to convert DIN fittings for use with INT A-Clamp regulators. Convenient & Reversible: Can be inserted or removed within seconds, allowing rapid conversion back to a standard DIN outlet. Nitrox Safe: Fitted with premium Viton O-rings, suitable for Oxygen-enriched breathing air when used in an O2-clean environment. Beaver Compatible: Perfect for use with Beaver’s full range of 232 Bar cylinder valves and other EN-144-1 compatible outlets.

    £9.65

  • Beaver 232 Bar Top Handled Cylinder Valve M18 Thread | 232 Bar DIN Outlet

    Beaver Beaver 232 Bar Top Handled Cylinder Valve M18 Thread | 232 Bar DIN Outlet

    The 232 Bar Top Handled Cylinder Valve with M18 x 1.5 ISO thread is designed for smaller gas cylinders, offering reliable performance and precision control. Featuring a single EN-144-3 type 232 Bar DIN outlet, this valve is ideal for compact applications such as dry suit inflation systems, buoyancy control devices (BCDs), and portable airgun charging cylinders. The top-mounted handle ensures quick and easy operation, even in confined or gloved conditions. Thread Compatibility: Fits cylinders with an M18 x 1.5 ISO thread for secure and accurate fitting. DIN Outlet: Single EN-144-3 type 232 Bar DIN outlet designed for smaller gas systems and low-volume applications. Top Handle Design: Allows easy and efficient operation, especially when fast access to the valve is required. Compact & Versatile: Ideal for dry suit or BCD inflation systems and portable airgun charging setups. Durable & Reliable: Manufactured within the EU to meet high-quality standards for performance and longevity.

    £56.75

  • Beaver 300 Bar Twin 5.5" Manifold M25x2 EN-144-1 | Dual Outlet Valve | Nitrox Compatible

    Beaver Beaver 300 Bar Twin 5.5" Manifold M25x2 EN-144-1 | Dual Outlet Valve | Nitrox Compatible

    The 300 Bar Twin 5.5" Manifold is expertly engineered for use with 5 L and 7 L steel cylinders, delivering exceptional performance and reliability for dual regulator configurations. Built for high-pressure applications, it features a central isolating valve and extra-long rubber handwheels for secure handling, even when wearing gloves. Perfect for both technical and advanced recreational divers seeking robust gas control. High Pressure Performance: Designed for twin 140 mm diameter 5 L & 7 L steel cylinders with a working pressure of up to 300 Bar and approximately 15 cm centre-to-centre spacing. Precision Threads & Outlets: M25x2 EN-144-1 cylinder threads with twin EN-144-3 compatible outlets for two 300 Bar DIN G5/8" regulator first stages. Balanced Gas Management: Both regulators draw equal air in normal use, while the central isolating tap allows independent cylinder operation for safety and flexibility. Ergonomic Operation: All three valve controls include extra-long rubber handles for effortless adjustment, even in cold-water or low-dexterity environments. Nitrox Compatible: Supplied suitable for Oxygen-enriched breathing air; must be cleaned and assembled in an O2-clean environment prior to Nitrox use (service kit ref: TMSK).

    £205.00

  • Beaver 232 Bar X-Flow Cylinder Valve 3/4 BSP Thread | DIN & A-Clamp | EU Made

    Beaver Beaver 232 Bar X-Flow Cylinder Valve 3/4 BSP Thread | DIN & A-Clamp | EU Made

    The Beaver 232 Bar X-Flow Cylinder Valve with 3/4” BSP thread is designed to fit original British Standard SCUBA cylinders, offering exceptional reliability and versatility for both recreational and professional divers. Manufactured in the European Union to exacting standards, this high-quality single outlet valve is compatible with 232 Bar A-Clamp (INT) and DIN regulators via an EN-144-3 convertible outlet. The conversion between regulator types can be easily achieved using an Allen key, making this valve both practical and adaptable for a variety of diving setups. Built from premium-grade materials for durability and smooth operation, this valve includes an extra-long ergonomic handle for easy control even while wearing thick neoprene or dry gloves. Supplied with Viton O-rings and components suitable for Nitrox use, it must be cleaned in an O₂-clean environment prior to use with oxygen-enriched gas. Beaver’s valves are widely recognised for their reliability and are trusted by divers around the world. A matching service kit (Beaver Part No. CVSK) is available for maintenance and longevity. British Standard Compatibility: Designed for cylinders with 3/4” BSP thread as per original UK specification. Convertible Outlet: EN-144-3 outlet easily converts between INT/A-Clamp and DIN using an Allen key. 232 Bar Working Pressure: Suitable for use with standard 232 Bar diving cylinders. Glove-Friendly Handle: Extra-long control handle for smooth and easy operation underwater. Nitrox Ready Components: Fitted with Viton O-rings; requires O₂-cleaning prior to Nitrox use. Technical Specifications: Thread: 3/4” BSP (Cylinder Thread) Outlet: EN-144-3 Convertible (232 Bar DIN / A-Clamp) Working Pressure: 232 Bar Compatibility: 3/4” BSP cylinders, DIN G5/8” or INT/A-Clamp regulators O-Rings: Viton (Nitrox compatible) Service Kit: Beaver CVSK HS Code: 84818099Country of Origin: European Union (EU)

    £69.80

  • Beaver 232 Bar XFlow Cylinder Valve M25x2 EN-144-1 | DIN & A-Clamp | EU Made

    Beaver Beaver 232 Bar XFlow Cylinder Valve M25x2 EN-144-1 | DIN & A-Clamp | EU Made

    The Beaver 232 Bar XFlow Cylinder Valve M25x2 EN-144-1 is a high-quality single cylinder pillar valve designed for use with SCUBA cylinders manufactured to European PED Standard EN-144. Featuring a precision-engineered M25x2 thread and EN-144-3 outlet, it is compatible with both 232 Bar DIN and INT/A-Clamp regulator first stages, providing maximum versatility. Manufactured in the EU to exacting standards, this valve is trusted by recreational, military, and commercial divers worldwide for its reliability and long service life. The valve is supplied with an extra-long ergonomic handle, allowing easy operation even when wearing thick neoprene or dry gloves. Constructed from durable marine-grade materials and fitted with Viton O-rings, all components are Nitrox compatible. For use with Oxygen-enriched gases, the valve must be cleaned in an O₂-clean environment before service. Beaver also offers dedicated service kits (part number CVSK) for ongoing maintenance. Versatile Compatibility: Fits M25x2 threaded cylinders with EN-144-3 outlet, suitable for DIN or A-Clamp regulators. 232 Bar Working Pressure: Designed for use with standard 232 Bar SCUBA cylinders. Durable & Reliable: Manufactured to exacting European standards for maximum strength and long life. Glove-Friendly Handle: Extra-long high-grip handle for easy operation in all conditions. Nitrox Compatible Components: Fitted with Viton O-rings; requires O₂-cleaning prior to Nitrox use. Technical Specifications:Thread: M25 x 2Outlet: EN-144-3 (232 Bar DIN / INT Convertible)Working Pressure: 232 BarCompatibility: DIN G5/8” and INT/A-Clamp RegulatorsO-Rings: Viton (Nitrox compatible)Service Kit: Beaver CVSK HS Code: 84818099Country of Origin: European Union (EU)

    £67.50

  • Waterproof Drysuit Inlet Valve - Swivel

    Waterproof Waterproof Drysuit Inlet Valve - Swivel

    Waterproof Inlet Valve for Drysuits

    £77.00

  • Waterproof Drysuit Outlet Valve - Automatic

    Waterproof Waterproof Drysuit Outlet Valve - Automatic

    Waterproof Drysuit Outlet Valve - Automatic

    £82.50

  • Beaver Nitrox Twin Cylinder Manifold Service Kit | Viton O-Rings | Beaver Compatible

    Beaver Beaver Nitrox Twin Cylinder Manifold Service Kit | Viton O-Rings | Beaver Compatible

    The Nitrox Twin Cylinder Manifold Service Kit contains all essential components required to perform a full service on a Beaver Twin Manifold Cylinder Valve with central isolating tap. Designed to maintain peak performance and safety, the kit includes premium Viton O-rings suitable for use with Nitrox and Oxygen-enriched breathing air once cleaned in an O2-clean environment. Ideal for ensuring your manifold remains reliable, safe, and in perfect working order. Complete Service Kit: Contains all parts required to carry out a full service on Beaver Twin Manifold Cylinder Valves with isolating tap. Kit Contents: 2 x 14R Large O-Rings (M25x2 cylinder/valve), 3 x 4R Spindle O-Rings, 3 x 5R Split Spindle Washers, 3 x 6R Spindle Washers, 3 x 7R Bonnet/Body O-Rings, 3 x 2R Valve Seats, 3 x 15R DIN Insert/Regulator O-Rings, 4 x 19R Centre Section O-Rings, and 3 x 17R Body/DIN Insert O-Rings (not required for 300 Bar or M26 versions). Nitrox Compatible: All O-rings are made from high-quality Viton, suitable for use with Oxygen-enriched breathing air after O2 cleaning. Professional Servicing: Servicing should be performed annually by a qualified and certified SCUBA technician. Beaver Compatible: Designed for Beaver Twin Manifold Cylinder Valves — see product code CVSK for Single Cylinder Valve service kits.

    £32.95

  • Beaver Manifold Right Hand Valve 300 Bar M26 Thread M25x2 | Nitrox Compatible

    Beaver Beaver Manifold Right Hand Valve 300 Bar M26 Thread M25x2 | Nitrox Compatible

    The 300 Bar M26 Right Hand Manifold Valve M25x2 EN-144-1 is a high-performance valve designed for use with 300 Bar Nitrox systems. Featuring an EN-144-3 outlet for 300 Bar M26 Nitrox regulator first stages, this valve ensures safe and reliable operation under high-pressure conditions. Compatible with all Beaver manifolds and modular cylinder valve systems, it can also be used independently when fitted with a Right Side Manifold Blanking Plug. High Pressure Design: Suitable for cylinders with M25x2 EN-144-1 threads and a working pressure of up to 300 Bar. Nitrox Outlet: Fitted with a 300 Bar EN-144-3 outlet for 300 Bar M26 Nitrox-type regulator first stages. Modular Compatibility: Fully compatible with all Beaver manifolds and modular valves for flexible system configurations. Independent Use: Can be used as a standalone valve when fitted with a suitable Right Side Manifold Blanking Plug. Precision EU Manufacture: Expertly produced within the EU to ensure long-term durability, safety, and performance.

    £77.25

  • Beaver Manifold Right Hand Valve M26 Thread M25x2 EN-144-1 | 232 Bar Nitrox Compatible

    Beaver Beaver Manifold Right Hand Valve M26 Thread M25x2 EN-144-1 | 232 Bar Nitrox Compatible

    The 232 Bar M26 Right Hand Manifold Valve M25x2 EN-144-1 is designed for compatibility with all Beaver manifolds and modular valve systems. Featuring an EN-144-3 outlet for 232 Bar M26 Nitrox regulator first stages, this valve provides dependable performance and versatility. It can be used as part of a twin-cylinder configuration or independently when fitted with a Right Side Manifold Blanking Plug. 232 Bar Rated: Engineered for use with cylinders featuring M25x2 EN-144-1 threads and a working pressure of 232 Bar. Nitrox Outlet: EN-144-3 outlet designed for 232 Bar M26 Nitrox regulator first stages. System Compatibility: Fully compatible with Beaver manifolds and modular valves for easy integration. Independent Operation: Can be used as a standalone valve when paired with a suitable Right Side Manifold Blanking Plug. Durable EU Manufacture: Constructed to high European standards for strength, precision, and long-term reliability.

    £73.50

Cylinder Valves
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