53C (Size 50 - 250) & 53CW (Size 50 - 250), Air Pipe Vent Heads & Automatic Closing Devices
Product Category:
Piping System Components
Product Type:
Air Pipe Vent Heads & Automatic Closing Devices
Maufacturer:
NIIKURA KOGYO CO., LTD. FUJIGOTENBA FACTORY, Gotenba, Japan
Gotenba, Japan
Product Name:
53C (Size 50 - 250) & 53CW (Size 50 - 250)
Product Description
Ball float type automatic closing air vent head. , Materials (JIS): , Body - FC200 with coating, , Cover - Steel plate with coating, , Seat plate - Stainless steel plate, , Float - Reinforcement Polypropylene, , Seat packing - NBREVM, , Bolt - SUS304., Materials (ASME B16.5): , Body - A536, Cover - A283, , Float - Reinforcement Polypropylene, , Seat packing - NBREVM, , Bolt - A276 304., The area of air pipe head where it would have direct impact of ballast water is coated with high hardness epoxy.
Product Ratings
Pipe diameter for Model 53C and 53CW: 50,65,80,100,125,150, 200 and 250. | Connection: JIS 5K Flange.
Applicable Standards
2013 ANSI150 and ASME B.16
IACS UR P3 (Rev.3 Nov. 2012)