Inline Shut Off Valve – Freeflow Control Device
$70.00 inc. GST
The Inline Shut-Off Valve is a compact freeflow-control device that fits between a standard low-pressure regulator hose and second stage. A simple sliding action lets divers quickly isolate a free-flowing second stage to reduce unwanted gas loss and improve control in demanding diving situations.
SKU: AUAS7181
2 in stock
Inline Shut Off Valve – Freeflow Control Device
The Inline Shut-Off Valve provides greater control and safety in your dives. Designed for low-pressure applications, this compact and durable valve reliably prevents unwanted gas loss and ensures consistent performance in challenging conditions. Perfect for technical setups, it’s a trusted choice for deco rigs, stage bottles, rebreathers, and drysuit inflation.
Fitted to your regulator, the Inline Shut-Off Valve allows a simple sliding action to isolate the free-flowing second stage. This enables the diver to continue the dive using a secondary air source or manually control the airflow, ensuring a safe ascent to the surface.
Designed to fit all regulators that use the standard 9/16″ UNF hose fitting.
Inline Shut Off Valve Features
- Isolates free-flowing second stages
- Guards against unexpected air loss
- Improves diver safety
- Gives total control of a frozen second stage
- Fits any second stage with a standard hose fitting
Reliable Shut-Off: The Inline Valve allows divers to quickly and easily stop gas flow between the regulator hose and second stage, preventing critical gas loss and enhancing safety.
Durable Construction: Built with marine-grade brass fittings and a machined Delrin slide collar, the valve delivers long-lasting strength and corrosion resistance in demanding underwater environments.
Easy Operation: The textured slide collar is designed for simple use, even with gloves on, allowing divers to shut off or restore airflow quickly and efficiently.
Optimised Compatibility: Fits seamlessly between a standard regulator hose and second stage, with 9/16-18 UNF male inlet to 9/16-18 UNF female outlet threads.
Versatile Use: Commonly used with decompression rigs, stage bottles, rebreathers, and drysuit inflation systems, offering flexibility across various dive setups.
Low Pressure Rating: Designed for low pressure use only, the valve is rated to 200 psi (13.8 bar), ensuring safe and dependable function in technical diving environments.
Simple Maintenance: The straightforward design makes upkeep easy, preserving performance and extending the lifespan of your regulator system.
The Inline Shut-Off Valve is engineered for divers who value safety, reliability, and precision. Whether for preventing free-flow in cold water, managing gas during decompression, or protecting against accidental loss, this valve is a must-have addition to your technical diving gear.
We dispatch orders five days a week, usually within 1–3 days. Standard mainland Australian shipping is $20. Click & Collect from our Hallam store is free once your order is ready.
- Large or bulky gear: additional freight charges apply on top of standard shipping: large dive bags $30; long freediving fins $15; long spearguns $20. Scuba tank freight is shown at checkout.
- Rural, remote & offshore: rural means anywhere outside metropolitan areas. Carrier availability and additional charges may apply, including for island and territory destinations. Our team will contact you if an extra freight quote is needed.
The available delivery rate for your order is shown at checkout.
We offer a 30-day exchange on most unused products within Australia when they are in saleable condition with their original packaging and accessories. Please contact us with your order number before returning an item. Change-of-mind refunds are not offered; this does not limit your rights for faulty products under Australian Consumer Law.
FREE CLICK & COLLECT
Usually ready same day*
Select local pickup at checkout. We will email you when your order is ready. Please wait for your ready-to-collect confirmation before visiting, then bring your confirmation email and photo ID.
Collect from our Hallam store
Factory 4 / 56–60 Hallam South Rd
Hallam VIC 3803
*For items in stock at our Hallam store during opening hours, subject to order processing. Available-to-order and special-order items take longer. Collection is unavailable while the store is closed.
Can I collect my order from the store?
Yes. Choose free local pickup at checkout and wait for your ready-to-collect email before visiting our Hallam store. Bring your confirmation and photo ID. See Click & Collect details.
How do I choose the right size?
Use the product's size chart where available and compare your measurements with the guide for that brand. Sizing varies between brands and products. If you are unsure, contact our team before ordering and we can help you choose.
How do I check availability?
Select your required options, such as colour and size, to see availability for that variation. If an item is marked “Available to order”, check the estimated dispatch information. Please contact us before ordering if you need gear by a particular date.
When will my order be dispatched?
Orders are usually dispatched within 1–3 days, subject to stock availability. Available-to-order and special-order products may take longer. Delivery time is separate from dispatch time and depends on your location and the carrier. Read our shipping information.
Can I exchange an item if it does not fit?
We offer a 30-day exchange policy on most unused products within Australia, subject to eligibility. Contact us with your order number before returning an item. Read the exchange conditions and next steps.
Can you help me choose the right gear?
Yes. Call 03 9702 3694 during store hours or email [email protected]. Tell us which product you are considering and how you plan to use it.
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