• Automatically release pressure inside your fermenter during pressure fermentations
• Compatible with any stainless steel pressurizable fermenter with 1.5" tri-clamp ports
• In-line pressure gauge for easy reference of tank pressure reads from 0-35 PSI
• Made from 304 stainless steel and comes fully assembled

This tri-clamp spunding valve provides professional-level accuracy for fermenting under pressure. Attach to any pressurizable stainless steel conical with 1.5" TC ports and set your desired blow-off pressure. A pressure gauge sits in-line from the conical to the spunding valve so you can reference the current pressure inside your vessel at any time. The polycarbonate cylinder that surrounds the spunding valve can be filled with water or sanitizer to keep your tank 100% sanitary throughout the fermentation process.

The pressure gauge reads from 0-35 psi or 0-0.25 MPa. The spunding valve is scaled in both psi and BAR, up to 32 psi (2.2 BAR).

• Comes fully assembled
• 1.5" tri-clamp connection
• In-line pressure gauge
• Made from 304 stainless steel

For Your Safety: Never exceed the maximum rated working pressure of your vessel at any time during operation. The fixed-pressure PRV on your conical should always remain in place while using this spunding valve.