The Secondary Regulator Valve (SRV) is designed for use with draft beer systems that require mixed gas or CO2 for dispensing. Made in the United Kingdom, this 3/8 valve is specifically suited for beer gas applications in pubs, cellars, and restaurants. With precision engineering and quality materials, this SRV ensures optimal regulation of gas pressure for a perfect pour every time. Ideal for businesses in the food service industry looking to enhance their draft beer dispensing equipment.