
Product description
This 16 mm in-line shut-off valve with barbed ends is a must-have for any irrigation system using 1/2" (13 mm) tubing. The dual barbed fittings grip your pipe securely, eliminating leaks and slips to maintain consistent water pressure throughout your layout.
The quarter-turn handle allows you to isolate or re-open sections of your system quickly—ideal for tailoring flow to different garden zones or pausing irrigation for maintenance. Whether you’re running a large landscape network or a simple flower border, this valve gives you precise control over water delivery.
Moulded from UV-stabilised, impact-resistant plastic, the valve stands up to sun, rain and temperature extremes. Its robust construction ensures reliable, long-lasting performance in both domestic and commercial settings, making it an economical choice for any gardener or installer.
- Pipe size: 16 mm barb fittings for 1/2" (13 mm) irrigation tubing
- Connection: Push-fit barbs—no additional clamps needed
- Operation: Quarter-turn lever for fast on/off control
- Material: UV-stabilised, impact-resistant plastic
- Applications: Garden layouts, greenhouse lines and commercial irrigation
Specifications
| Brand | COMERCECORE |
|---|---|
| Product type | Pipe Fittings |
Product Information
Find everything you need to know about this product, including shipping, warranty and return information.
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Delivery is free on every UK order, with no minimum spend.
Orders placed before 12pm, Monday to Friday (excluding UK bank holidays), are usually dispatched the same working day. All paid orders are dispatched within 2 working days.
Standard delivery takes around 1 to 3 working days after dispatch, depending on the courier. We send orders with Royal Mail, Yodel, Parcelforce, DPD or UPS, depending on the size, weight and destination. Larger items may arrive in more than one parcel. Tracking details are emailed once your order is dispatched.
We deliver to England, Wales, Scotland (including supported regions and islands) and the Isle of Man. We cannot deliver to Northern Ireland, the Channel Islands, BFPO addresses or PO Boxes. Please check your address and postcode carefully at checkout.
Every product is covered by your statutory consumer rights: it must be of satisfactory quality, fit for purpose and as described.
If an item arrives damaged or develops a fault, email info@comercecore.co.uk with your order number, a short description and clear photos. Please wait for our reply before sending anything back.
Within 30 days of delivery you can reject a faulty item for a full refund. After that we will repair or replace it, or refund you if that is not possible. Where an item is faulty, we cover the reasonable cost of returning it.
Where a product comes with an additional manufacturer warranty, the details are shown in its description. Damage from misuse, incorrect installation, wear and tear or modification is not covered.
You can return most items within 30 days of delivery if you change your mind. Please email info@comercecore.co.uk with your order number before sending anything back, and we will confirm your return and send the returns address.
Items should be unused, unaltered and in a condition we can resell. For change-of-mind returns you pay the return postage. Products you have cut, installed or modified (for example a pond liner cut to size) cannot be returned for a change of mind.
Please include your order number and name inside the parcel. We refund within 14 days of receiving the return, to your original payment method.
None of this affects your statutory rights. Read our full Refund Policy



