Non-return flaps (storm valves), self-closing, vertical type, DN 50 up to DN 150, PN 1 - Mating dimensions for flanges according to PN 10
DN 50至DN 150 PN 1的立式自动关闭止回阀（风暴阀）.法兰配合尺寸符合PN 10
2003-10-01
UNE 27700-1-1978
BLOCKING SIDE DISCHARGE VALVES. VERTICAL INLET AND HORIZONTAL DISCHARGE.
堵塞侧排放阀 垂直入口和水平出口
1978-07-15
UNE 27689-1-1976
SIDE DISCHARGE VALVES WITH OPERATION. VERTICAL INLET AND HORIZONTAL DISCHARGE.
带操作的侧排放阀 垂直入口和水平出口
1976-12-15
UNE 27696-1-1976
SELF-CLOSING SIDE DISCHARGE VALVES. VERTICAL INLET AND DISCHARGE.
自动关闭侧排放阀 垂直入口和出口
1976-12-15
UNE 27680-1976
SELF-CLOSING SIDE DISCHARGE VALVES. VERTICAL INLET AND HORIZONTAL DISCHARGE.
自动关闭侧排放阀 垂直入口和水平出口
1976-12-15
DIN 3512
Stopvalves for domestic water supply - Two-way valves - Vertical bonnet type PN 10; Straight pattern globe valve; Technical rule of the DVGW
生活供水用截止阀.双向阀.立式阀盖型PN 10；直型截止阀；DVGW的技术规则