大肥屁股白浆一区二区_都市校园春色激情国产_久久伊人亚洲精品_欧美黄色网站观看互动交流_亚洲av一级夜夜_无码h黄肉3d动漫在线观看_日本三级综合色啪_靠比久2021年精品国产福利在线_国产乱伦精品一区_日本在线看片

Hotline: +86-021-57278880
Language:   
Your current location: ProductsOther ValvesWith Exhalation Nozzle Flame Retardant Breathing Valve

HXF-4 With Exhalation Nozzle Flame Retardant Breathing Valve

Product overview

Product model: HXF-4
Valve diameter: DN6-DN600mm
Nominal pressure: PN1.0Mpa - 6.4Mpa
Operating temperature: -100℃~600℃
Connection type: flange
Transmission mode: automatic
Main material: cast iron, carbon steel, stainless steel, ductile iron and other special steel

HXF-4 With Exhalation Nozzle Flame Retardant Breathing Valve product details

HXF-4 With Exhalation Nozzle Flame Retardant Breathing Valve overview

HXF-4 With Exhalation Nozzle Flame Retardant Breathing Valve produced and sold by Baigang valve group is installed on the top of the indoor fixed storage tank, it can automatically adjust the pressure difference inside and outside the oil storage tank, its performance is reliable and stable, completely in line with the Ministry of Petroleum Industry SY7511-87 standard.


HXF-4 With Exhalation Nozzle Flame Retardant Breathing Valve application
Take-out resistance fire breathing valve is suitable for storing Class A oil flash point below 28 ℃ and class B oil flash point below 60 ℃, such as gasoline, benzene, kerosene, Light diesel, thick oil and other oil products and the nature of the chemical storage tanks. 

HXF-4 With Exhalation Nozzle Flame Retardant Breathing Valve specifications

 model

 Operating pressure Pa

 A

 Positive pressure: 355 negative pressure: 295

 B

 Positive pressure: 980 negative pressure: 295

 C

 Positive pressure: 1765 negative pressure: 295




Reminder:

All text, data and pictures in this article are for reference only.To see more details of the HXF-4 With Exhalation Nozzle Flame Retardant Breathing Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

+86-021-57278881
qrCode