Gas Cylinder Valves and Reducers Scba Khf/Qf Valve Series for Air Rebreather

• Customization: Available
• Temperature: Ordinary Temperature
• Certification: ISO9001
• Model NO.: KHF-30D/KHF-30/KHF-30A/KHF-30B/QF-H30/QF-H30A
• Standard: Standard
• Connection Mode: M18*1.5
• Power: Manual
• Material: Brass
• Type: Scba
• Pn(MPa): 30
• DN(mm): 3
• Outlet Thread: G5/8
• Joint Thread to Cylinder(mm): M18*1.5
• Transport Package: Box
• Trademark: FEILUN
• Origin: China
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Description

 

 

Type No.	Product name	PN(Mpa)	DN(mm)	Outlet thread(mm)	Joint thread to cylinder(mm)	Temp(Mpa)
KHF-30	Gas cylinder valves for air rebreather	30	3	G5/8	M18*1.5	37~45
KHF-30A	Gas cylinder valves for air rebreather(self-lock proof)	30	3	G5/8	M18*1.5	37~45
KHF-30B	Gas cylinder valves for air rebreather(self-lock proof with gage)	30	3	G5/8	M18*1.5	37~45
KHF-30D	Gas cylinder valves for air rebreather(self-lock proof)	30	3	G5/8	M18*1.5	37~45
QF-H30	Gas cylinder valves for air rebreather	30	2	G5/8	M18*1.5	37~45
QF-H30A	Gas cylinder valves for air rebreather(with gage)	30	2	G5/8	M18*1.5	37~45
QF-H30A1	Gas cylinder valves for air rebreather(with gage)	30	2	G5/8	M18*1.5	39~45

 

 

Gas cylinder valve is a special type of valve mainly used to prevent negative pressure generated by pressure reducing waves in pipelines during transient processes, thereby protecting pipeline safety. It can suck in air when the pressure inside the pipeline is below atmospheric pressure, and discharge air when the pressure rises above atmospheric pressure. This type of valve is usually installed at the high point of the pipeline to ensure that the air valve can function effectively when there is a possibility of liquid column separation during transient flow under low normal dynamic water pressure.

 

Company Profile

 

Danyang FEILUN has established for more than 20 years, located in a long history town Yanling, which is in south od Danyang District, Zhenjiang city, Jiangsu Province, China. It is a professional valve manufacturer with more than 200 employees, and dozens of them are technical engineers. Our main products contain natural gas cylinder valves for vehicle, SCBA valves for fire-fighting equipment, SCUBA diving valve, cryogenic valves for tank and pipes, and general industry gas cylinder valves. Besides that, we also provide pressure regulator, terminal switching box, gas mixer, flame cutting torch and gas manifold

Certifications

 

Exhibition

 

 

Packaging & Shipping

 

More Information

FAQ

1. who are we?
We are based in Jiangsu, China, start from 2001,sell to Domestic Market(90.00%),Eastern Europe(8.00%),South America(2.00%),South

Asia(0.00%),Eastern Asia(0.00%),North America(0.00%),Oceania(0.00%),Western Europe(0.00%),Southern Europe(0.00%),Central
America(0.00%),Northern Europe(0.00%),Africa(0.00%),Mid East(0.00%),Southeast Asia(0.00%). There are total about 201-300 people in
our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Valves

4. why should you buy from us not from other suppliers?
Our company has design and research experience for almost 20 years. We develop new products, and obtain multiple Invention Patents
and a number of Utility Model Patent Certificates every two or three years.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,Western Union,Escrow;
Language Spoken:English,Chinese