Our Mini Ball Valves come in 1/4" NPT F x 1/4" NPT M or 1/4" NPT F x 1/4" NPT F. This brass ball valve is made with an all brass body, a stainless steel ball and and easy to use aluminum hande with protective plastic cover. Used widely in the plumbing industry to act as a quick and secure water shut off in situations where other items such as faucets, water meters, etc. may need repair or replacement. Also used in other applications to shut off process media flow to pressure gauges. Note that a low-lead version is also available upon request. Maximum operating pressure is 400 psi.