AW® 304 Stainless Steel Female Thread BSPP Check Valve One Way Non-retrun Valves 1/8" 1/4" 3/8" 1/2" 3/4" 1" 150psi

High-concerned chemical：None Structure：Check Material：Stainless steel Origin：Mainland China

High-concerned chemical: None Structure: Check Material: Stainless steel Origin: Mainland China