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GHF-1 type fire breathing valve
Product Name:
GHF-1 type fire breathing valve
Description:

GHF-1型防火呼吸閥

主要用途

  GHF-1型防火呼吸閥是裝于油(you)(you)罐頂部,起(qi)減少(shao)罐內(nei)油(you)(you)品的蒸(zheng)發損(sun)耗與控制(zhi)罐內(nei)壓力(li)及(ji)防火安全作(zuo)用。


操作壓力

正壓:+180mm水柱 負壓:-30mm水柱


 
 
 

呼 吸 閥 擋 板

安裝

  將油罐頂呼吸閥①(如圖示,下同)取下,然后將擋板②折疊從接合管 ③送入罐 ④內展平,而后將固定板盤置于接合管法蘭的中心位置,把靜電接地線 ⑤墊圈壓在呼吸閥連接螺栓下方,然后將呼吸閥重新安裝好即可。
  1、呼吸閥擋板吊裝于呼吸閥與油罐的接合管下方,以減少大呼吸過程中油氣外溢的損失。
  2、訂貨時請指明名稱、規格、圖號。罐頂接合管實際高度n。

主要外形與法蘭連接尺寸
規格
圖號
重 量
安裝尺寸(毫米)
( Kg/臺)
A
B
DN80
Fc1-80-00
≈2
Ø198
n+常數
DN100
Fc1-100-00
≈3
Ø228
n+常數
DN150
Fc1-150-00
≈5
Ø318
n+常數
DN200
Fc1-200-00
≈8
Ø438
n+常數
DN250
Fc1-250-00
≈11
Ø546
n+常數

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