Wras Approved Brass Ball Valve - PN64 BSI Gas Approved - HTB Screwed BSPT X BSPP Female (Yellow Lever Handle) - Pack of 4WRAS Approved BSI Gas Approved PN64 Pressure Rated HTB Certified BSPT x BSPP Female Yellow Lever Handle This WRAS Approved Brass Ball Valve with a yellow lever handle, PN64 rating, and HTB certification is purpose built for high performance applications in both potable water and gas systems. Fully compliant with WRAS and BSI Gas standards, the valve guarantees safe operation in environments where pressure, temperature, and reliability are non