CB/T3594-94, D/DS/E/ES Type, Air Pipe Vent Heads & Automatic Closing Devices
Product Category:
Piping System Components
Product Type:
Air Pipe Vent Heads & Automatic Closing Devices
Maufacturer:
QINGDAO YONGJIAN MARINE MACHINERY MANUFACTURE CO.,, Qingdao, China
Qingdao, China
Product Name:
CB/T3594-94, D/DS/E/ES Type
Product Description
Floating Ball Type automatic closing air vent head: Material: Body&Cover - QT400-15; Float Ball - 0Cr25Ni5Mo2; Seal - HN8433.
Product Ratings
CB/T3594-94 DN50/65/80/100/125/150/200/250/300/350/400/450 | 80% of Air Velocity at the point of blocking: DN50 (47.17m/s), DN65 (47.24m/s), DN80 (30.13m/s), DN100 (19.68m/s), DN125 (15.14m/s), DN150(16.10m/s), DN200(13.19m/s), DN250 (12.65m/s), DN300 (12.11m/s), DN350(11.57m/s), DN400(11.03m/s), DN450 (10.56m/s).
Applicable Standards
CB/T 3594-1994