Miniature check valve

New 250 Lohm Chek valve provides 60% more flow than axial flow valve in a compact — 0.187 in. — package. Stainless steel construction is standard, as is forward and reverse flow configurations. Hard, metal-to-metal seat offers durability and long life. Maximum working pressure is 3000 psid. Nominal weight is 1.5 g.

The Lee Co., (860) 399-6281,