H44W-16P-DN450,H44W-16P-DN500,H44W-16P-DN600 H44W-16P-DN450,H44W-16P-DN500,H44W-16P-DN600,旋启式止回阀,温纳旋启式止回阀,旋启式止回阀生产厂家

PZ73H-10C-DN600 PZ73H-10C-DN600

蝶阀 型号:LP-V4系列尺寸:DN50~DN600压力:PN16温度限制:-10~120°C

提高探头结构强度，保持长期高精度。V10F-SVV型巴直接高温型蒸汽流量计适合DN50－DN600管道口径，安装方便。