Y型波纹管截止阀 （英制1/2寸-8寸，日标15A-200A）

UBY series valves are designed for High performance gas and chemical distribu

T型波纹管截止阀小口径系列（英制3/4寸-2寸，日标20A-50A）

Forged body reduced the total weight. The valve seat is designed to produce les

T型波纹管截止阀大口径系列（英制21/2寸-20寸，日标65A-500A）

• The valve seat is designed to produce less dust and gasresidue. •&nbs

Y型单向阀（英制1/2寸-4寸，日标15A-100A）

UBY series valves are designed forHigh performance gas and chemical distribut