... 4" OEM service Angle radiator valve with handle1, Size:1/2", 3/4"2, Material: brass, you could choose ... Max pressure: 10bar7, Medium: water, oil, gas, etc8, Type: straight or angle.9, Guarantee: 3 years10, Payment: advance T ... after getting the depositeProduction step:1, Smelting the brass bars and making the hot forging2, Machining and ... delivery5, Welcome OEM6, Small orders accepted brass angle valve