Discover our range of antifreeze valves that will withstand the most intense cold
Not sure which fitting you need? Tell us what you have, we show you what screws onto it — live prices and stock.
Pipe thread chart: inch / mm conversion (BSP, 15/21, 20/27, S60x6)
A “1/2 inch” thread measures 20.96 mm, not 12.7: in plumbing, the inch size is not converted, it is read from a chart. Here you will find the inch / mm correspondence of every common thread (BSP or “gas thread”, French names 15/21 · 20/27 · 26/34, NPT, S60x6 IBC tanks, Guillemin, Camlock, PVC), a tool that identifies your thread and the fitting that goes with it, and the pitfalls to avoid.
Which thread do you have? Which fitting do you need?
No need to know the name of your thread. Tell us what you need to connect to, or type what you know (“20/27”, “3/4 inch”, “S60x6”, “26.4 mm”): we identify the thread and show you the fittings that go with it. Dimensions according to ISO 228, ISO 7 and ASME B1.20.1.
✔ Shipped next working day from our stock✔ 4.5/5 from more than 6,400 customer reviews✔ Not sure? Describe what you need, we will find the fitting with you⎙ Printable thread gauge (PDF, actual size)
No need to know the name of your thread. Just answer the question: what do you need to connect to?
With a caliper, measure the outside diameter of a male (thread visible on the outside) or the inside diameter of a female (thread inside the hole), at the root of the thread.
The Ezfitt antifreeze ball valve in polypropylene (Reference: 5903) represents the ideal technical solution for fluid management in extreme climatic conditions. Designed to withstand temperatures from -45°C to +80°C , this female/female BSP valve guarantees perfect sealing even in freezing conditions. Equipped with a...
The Ezfitt antifreeze ball valve in polypropylene (Reference: 5903) represents the ideal technical solution for fluid management in extreme climatic conditions. Designed to withstand temperatures from -45°C to +80°C , this female/female BSP valve guarantees perfect sealing even in freezing conditions. Equipped with a...
The PN16 antifreeze PP ball valve is the ultimate solution for networks exposed to extreme weather conditions. Capable of operating between -15°C and +80°C, it features an innovative design that limits water stagnation to prevent bursting due to freezing. With its compression...
The PN16 antifreeze PP ball valve is the ultimate solution for networks exposed to extreme weather conditions. Capable of operating between -15°C and +80°C, it features an innovative design that limits water stagnation to prevent bursting due to freezing. With its compression...
Antifreeze ball valve Ezfitt designed to withstand extreme temperatures from -45°C to +80°C . Special polypropylene body, BSP male/female connection, PN16 bar pressure. Professional solution for outdoor installations, irrigation networks and industrial circuits exposed to frost.
Antifreeze ball valve Ezfitt designed to withstand extreme temperatures from -45°C to +80°C . Special polypropylene body, BSP male/female connection, PN16 bar pressure. Professional solution for outdoor installations, irrigation networks and industrial circuits exposed to frost.
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