The Collins 80 series Safety valve Available in Low,Medium,High And Extra High Pressure Moudels,Provide Users With High Accuracy And Consistency Of Cracking And Reseat Pressures.

美國原裝進口柯林斯安全閥，Collins 80系列安全閥適用于低、中、高、超高壓模具，為用戶提供高精度、穩定的破裂和復位壓力。