Check Valve AK


- Body Material: Brass, Stainless Steel - Rubber Material: NBR, FKM, CR

Type Series Port size Applicable tubing O.D.
Metric size
Applicable tubing O.D.
Inch size
In-line type AK2000/AK4000
1/8 to 1 - -
Straight type AKH - φ4 to φ12 φ5/32'' to φ1/2''
Male connector type AKH M5 to 1/2 φ4 to φ12 φ5/32'' to φ1/2''
Bushing type AKB 1/8 to 1/2 - -
Made to Order
for air/water
・Body material: Brass, Stainless steel ・Rubber material: NBR, FKM, CR ・High temperature, low temperature ・Low cracking 1/8 to 1/2 - -