Durable Brass Swing Check Valve 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" Female Thread Brass Check Valve BSP Non-Return Valve

EAN Code : / High-concerned chemical : none EU LVD Voltage : Electricty-free Structure : Gate Port Size : / Material : Alloy Model Number : / Is Smart Device : no Origin : Mainland China Certification : NONE