Mini Check Valves (MCV)

The Check-All Mini Check Valve is a three piece constructed check valve. These mini check valves are designed for minimum pressure drops. The three-piece construction permits many combinations of end fittings, which makes the valve adaptable for nearly every application.

The Mini Check Valve is available with 1/8, 1/4, and 3/8 inch pipe threads, both male and female. It can also be adapted with a 1/4 or 3/8 inch tubing end and with a pipe thread end just by changing the end fitting. Combinations of male and female threads are also available.

Material of Construction 
316 Stainless Steel (SS), Alloy 20 (A20), Brass (BR), Carbon Steel (CS), Hastelloy B (HB), Hastelloy C (HC), & Monel (MO)

Pressure Rating
5,000 psig at 100F for carbon and stainless steel, 3000 psig @ 100F for brass

Size Range
1/8″ to 3/8″