AIR VENT HEAD

General Description

IACS P3 “AIR PIPE CLOSING DEVICE”  
IACS S27 “STRENGTH REQUIREMENTS FOR FORE DECK FITTINGS AND EQUIPMENT"
STANDARD COATING : HOT DIP GAL'V.
JIS, ANSI, DIN etc FLANGE
Standard Wire Mesh : 30mesh / 5mesh


SE-WON Air Vent Head consists of two chambers and float. The outer chamber is connected to the top of air pipe line by means of flange type connection, and the inner chamber has side opening through which air flows freely at normal condition, but when water is coming into the Air Vent Head, the stainless steel disk ball or float close up the opening of the outer chamber and the entered water is drained through side openings.

 

DISC FLOAT TYPE

SWS type

- Body : Carbon Steel
- Disc Float : Stainless Steel, Duplex
- Size : 65~500A

SWC type

- Body : Ductile Cast Iron
- Disc Float : Stainless Steel,  Duplex
- Size : 65~450A

SWS SPECIAL type

- Body : Carbon Steel
- Disc Float : Stainless Steel, Duplex
- Size : 65~450A

BALL FLOAT TYPE

SWB type

- Body : Carbon Steel
- Ball  Float : Stainless Steel
- Size : 50~500A

SWB SPECIAL type

- Body : Carbon Steel
- Ball  Float : Stainless Steel
- Size : 50~500A

Ball Float Check Valve

- Combined to air vent head
- Body : Ductile Cast Iron
- Ball Float : Stainless Steel
- Size : 65~300A
- JIS, ANSI, DIN etc Flange
- To prevent splashing of Heavy Fuel out of tank

ICE CLASS TYPE

ICE CLASS TYPE

[FOR ICING CONDITION]
- TYPE : Automatic electric current interception type
- GRADE : Ex eb IIC T4, IP66
- AMBIENT TEMPERATURE : -60°C =<  Ta =<  +60°C
- HEATER : Sheath type
      Rated Vlotage - AC 220V 60Hz
      Rated ampere - Less than 6 Amp.
- Installation method : Flange connection & Yard power cable connection in Junction box