1/2" Hose Union Lockshield Bibcheck

• IMPORTANT SIZING NOTE - Most plumbing products are measured using BSP thread dimensions which measure 1/4 inch larger than that stated, therefore this 1/2 Inch BSP thread actually measures 3/4 Inch in diameter. If your thread measures 1/2 Inch in diameter then you require the 1/4 Inch version of this product
• This listing is for a Pack of 1. A lockshield valve is protected from unauthorised used by requiring a lockshield key to operate it. This key is purchased seperately
• Lockshield bib tap with hose union and integral double check valve
• Double Check valve to comply with local by-laws to prevent drawing contaminated water into the public water supply
• Prevent unauthorised use of tap by requiring a lockshield key to operate

VHBL Hose Union Lockshield Bibchecks otherwise known as a Hose Union Lockshield with double check valve. Supplied with Key Manufactured to BS6282 Two sizes available from the right of the picture above 1/2" Lockshield Bibtap 3/4" Lockshield Bibtap with double check valve - Important Note - Most Plumbing Products Are Stated As BSP Imperial Thread Measurement Which Means That Actual Diameter Of The Thread Size Is Approximately 1/4 Inch Larger Than That Stated In BSP Terms. For Example This 1/2 Inch BSP Thread Actually Measures Approximately 3/4 Inch In Diameter