TAILONZ LY-706 304 stainless steel split-body check valve, 1/2-inch BSP male–female

TAILONZ PNEUMATIC LY-706 is a 1/2-inch BSP male-to-female split-body check valve listed in stainless steel. It is intended to allow flow in one direction and resist backflow, with a detachable body described as allowing access to the internal spring.

At a glance

Male-to-female threaded ends are intended to connect directly to matching pipe fittings.
The split-body design is described as detachable for internal spring replacement.
The listing describes one-way shut-off for air, water and low-viscosity liquids.

Price

£11.59Save 20%

Reference price: ~~£14.49~~

Price checked: 13 Nov 2026

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Pros and cons

Pros

The mixed male and female thread arrangement can suit a line where each end needs a different connection type.
The detachable split body is described as allowing access to the spring rather than requiring a fully sealed body.
The listed stainless-steel construction is relevant for buyers seeking a metal inline valve.

Technical specifications

11 specifications

Identity
Brand	TAILONZ PNEUMATIC
Model	LY-706
Valve type	Check Valve
Number of ports	2

Connections and dimensions
Thread size	1/2" BSP
Thread type	BSP
Outlet connection type	BSPT
Connector type	Threaded
Inlet connection size	0.5 Inches
Dimensions listed	10 x 5 x 1 centimetres

Materials and finish
Material listed	Stainless Steel

What to know before buying

Listing details to confirm

The listing advertises operation up to 4.14MPa and from -51°C to 232°C, but also advises avoiding high-temperature steam and limiting use to clean water and dry compressed air. It also describes fluids differently across sections, so confirm suitability for the intended medium and operating conditions before purchase. Align the flow arrow with the system direction and use PTFE tape on male threads as described.

What’s in the box

Included

1 check valve

Who is it for?

A good fit for

Buyers fitting a 1/2-inch BSP inline check valve with one male and one female threaded end.
Pneumatic or clean-water installations where backflow resistance is needed and the stated operating conditions are suitable.

Less suited to

Installations requiring a ball valve or adjustable shut-off rather than a one-way check valve.
Corrosive chemical liquids, high-temperature steam or fluids containing large particulates, which the listing advises avoiding.

TAILONZ LY-706 304 stainless steel split-body check valve, 1/2-inch BSP male–female · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 4 ratings

5 stars46%46%
4 stars23%23%
3 stars31%31%
2 stars0%0%
1 star0%0%

The supplied rating evidence is based on a very small sample and has a mixed distribution, so it offers limited guidance about reliability or fit. For a threaded valve, confirm connection compatibility and intended service conditions rather than relying on the aggregate rating.

Frequently asked questions

What are the valve connections?

The listing describes 1/2-inch BSP male and female threaded ends. It also lists the outlet connection type as BSPT, so confirm the thread specification against the fittings in your system.

What media is it intended for?

The listing mentions air, water and low-viscosity liquids, while its usage guidance specifically recommends clean water and dry compressed air. It advises against corrosive chemicals, high-temperature steam and fluids with large particulates.

What pressure and temperature range is stated?

The feature text claims a maximum working pressure of 4.14MPa and a working range of -51°C to 232°C. Those claims sit alongside narrower usage guidance, so do not treat them as confirmation of suitability for every medium or condition.

How many are included?

The listing specifies one piece.