Name：250Bowl type blowdown valve

Packing: carton, 15 sets / box

Height 135mm

wall thicknes：5mm

Outer diameter: 237mm

Joint material: ABS

Plug material: HDPE

Name：Straight through blowdown valve

Ø 315 mm. between 10 - 35 m² , maximum length 12 m.

Ø 250 mm. between 5 - 25 m² , maximum length 10 m.

Ø 200 mm. between 0 - 10 m² , maximum length 5 m.