Brass Pressure Relief Valve, 0-100 psi Adjustable Pressure Range, 1/4″ Male NPT by Control Devices.
This valve is the heart of my Spunding Valve build. It is essentially a manually adjustable pressure relief valve. This one is adjustable from 0 to 100 PSI. There is no homebrewing-related situation I’m aware of that would have you at 100 PSI. Generally you’d be at or below 30 PSI. As always, you’ll want to ensure that all components in your system (kegs, tubing, etc) are rated for your desired pressure. Also, always read and follow manufacturer’s instructions and guidelines.
4/22/19 12 AM Central: This is selling for $10.44. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices, shipping and availability can change quickly. Please note that product prices and availability are subject to change. Prices and availability were accurate at the time this post was published; however, they may differ from those you see when you visit Amazon. Check the product page for current price, description and availability. Also: Recent Amazon Finds and Amazon Fillers Resource Page
Control Devices CR Series Brass Pressure Relief Valve, 0-100 psi Adjustable Pressure Range, 1/4″ Male NPT
See: Build a Spunding Valve for more information and additional configuration options
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