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Your current location: ProductsOther ValvesAll Weather Explosion-proof Breathing Valve

GFQ-II All Weather Explosion-proof Breathing Valve

Product overview

Product model: GFQ-II
Nominal diameter: DN25mm
Main material: cast steel, stainless steel, aluminum alloy
Connection type: flange
Applicable temperature: 200℃

GFQ-II All Weather Explosion-proof Breathing Valve product details

GFQ-II All Weather Explosion-proof Breathing Valve main purpose
GFQ-II All Weather Explosion-proof Breathing Valve produced and sold by Baigang valve group for the installation of crude oil, gasoline, kerosene, light diesel oil, aromatics and other fixed top-type storage tank on the main safety equipment is from the evaporation loss and protection When the tank overpressure or vacuum Protect from destruction. This valve is usually used with flame arrester. 
 
GFQ-II All Weather Explosion-proof Breathing Valve main features
the valve with ventilation, sealing performance, leakage, corrosion resistance and other characteristics. 
  
GFQ-II All Weather Explosion-proof Breathing Valve main shape and flange connection size

specification Weight (Kg Taiwan) Installation size (mm)
D1 D1 L H n × Φ
DN50 6.5 Φ110 Φ140 160 255 4 × 14
DN80 9.8 Φ150 Φ185 213 260 4 × 18
DN100 12 Φ170 Φ205 265 290 4 × 18
DN150 21 Φ225 Φ260 305 330 8 × 18
DN200 31 Φ280 Φ315 355 350 8 × 18
DN250 35 Φ335 Φ370 420 400 12 × 18

Note: Connecting flange in line with JB78-59 "cast iron flange" requirement.



Reminder:

All text, data and pictures in this article are for reference only.To see more details of the GFQ-II All Weather Explosion-proof Breathing Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

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