BlowTie 2 Diaphragm Spunding Valve with Gauge | Duotight Compatible

BlowTie 2 Spunding Valve with Gauge

The BlowTie 2 diaphragm spunding valve is a pressure-control accessory for brewers using compatible pressure fermentation, closed transfer, or kegging setups. The built-in gauge helps you monitor the pressure setting while the valve vents excess pressure through the spunding assembly.

Use a spunding valve only with equipment that is rated for pressure and assembled with the correct fittings, tubing, disconnects, and pressure relief protection. It is a control tool, not a substitute for knowing the pressure limits of the fermenter, keg, or transfer path.

Common brewing uses

• Pressure fermentation: hold a controlled pressure on compatible fermenters during active fermentation.
• Natural carbonation: capture fermentation CO2 in a rated vessel when the process is set up for it.
• Keg management: bleed or control keg pressure during transfers and conditioning.
• Duotight setup: plan the matching tubing, disconnects, and fittings before brew day.

For compatible draft and pressure-transfer parts, browse quick disconnects, keg tubing and hardware, and kegging equipment.