Made of Brass material, have corrosion resistance and good flexibility.connected securely and high voltage capability high, tightness andrepetition is good, easy installation and maintenance, job security and reliability.Applicable medium: oil, water, gas and other non-corrosive or corrosive media.Material: BrassConnection: ThreadedSpecification1/4 inchused for boiler and pressure vessel, petroleum, chemical, shipbuilding,pharmaceutical, metallurgy, machinery, food and other industries.Package included2X One Way Air Check Valve.Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
