Alde 12mm John Guest Safety Drain Valve (3000-498)

Alde 12mm John Guest Safety Drain Valve

This combined safety valve and drain cock from Alde provides reliable pressure protection and easy water draining for your heating system. It releases pressure at 3.5-4.5 bar to keep the system safe, while a simple yellow lever lets you drain the water down when needed. Its compact design suits installation close to the boiler's incoming fresh water pipe.

Why choose this Alde drain valve

• Two jobs in one — combines a safety valve and a drain cock in a single fitting.
• Pressure protection — opens at 3.5-4.5 bar to safeguard the system.
• Easy draining — the yellow lever lets you empty the heater quickly.
• Compact fit — sized to install neatly near the boiler inlet.

Specification

• Combined safety valve and drain cock
• Opening pressure: 3.5-4.5 bar
• Connection: 12 mm John Guest
• Part number: 3000-498

Please check this part number against your existing part before ordering.