AWWA/ANSI 250Psi Non-Rising Stem Resilient Seated Gate Valve
设计标准Design: AWWA C515/C509 250Psi
结构长Face to Face: ANSI B 16.10
法兰标准 Flanges: ANSI B16.1 Class 125
阀体Body: 球铁DL; 闸板Wedge: 球铁DL+EPDM
阀杆Stem: Stailess Steel
环氧树脂喷涂Product color: Blue RAL 5017
