Application: Hydraulic, water, oil Positioning structure: L with pressed nut, blanks without pressed nut Constructed with Carbon Steel body/stem, this flows control valves delivers precisely throttling while resisting and wear Excellent fluid movement control Engineered for high pressure tubing systems, this Carbon Steel check valves features a robust 5800PSI rating and threaded connection to ensuring leakproof flows control, Manufacturer: Itkcozcg