Made of plastic for use with clean water only (do not use recirculated water). Mount it to a water supply/ refill line at the desired water level. When that level is reached, the valve shuts off. It will maintain the level precisely at ±1/4”! Flow is 4 gpm @ 30 psi. Operating range is 10 to 120 psi. 1” FNPT inlet. Made in USA.
B=Brass, P=Plastic, S=Stainless.
Note: 100 psi maximum pressure. OAL is overall length with float.