Shutoff Valve:  1/2'' Shutoff valve.

Pressure Relief Valve:  5-15 PSI Pressure relief valve -  3/4'' ASME listed.

Water Pressure Reducing Valve:

• Integral Bypass and Stainless Steel Strainer, Gauge, and Tapping.
• Factory Set:  50 PSI.
• Suitable for Outdoor/Waterworks Pit installation.