Low Temperature Copper Three-Way Valve

Products Description
1. TYPE: QF/CGA
2. MEDIUM AVAILABLE: O2 N2 Ar H2 He N2
3. INLET THREAD: 25E
4. OUTLET THREAD:  G5/8.CGA.BS341.DIN477.JISB
5. WP(Mpa: 15.20
6.DN(mm):3.4 .7

Bestobell Valves is a world leader in the design and manufacture of 
cryogenic 
valves, 
recognised 
globally 
for 
product 
quality 
and 
innovation.  Our valves are used with numerous cryogenic liquefied 
gases including oxygen, carbon dioxide, nitrogen, liquid natural gas 
(LNG) and argon.  Bestobell Valves manufactures for a wide range 
of applications and in a comprehensive range of materials. 
Bestobell Valves is a world leader in the design and manufacture of 
cryogenic 
valves, 
recognised 
globally 
for 
product 
quality 
and 
innovation.  Our valves are used with numerous cryogenic liquefied 
gases including oxygen, carbon dioxide, nitrogen, liquid natural gas 
(LNG) and argon.  Bestobell Valves manufactures for a wide range 
of applications and in a comprehensive range of materials. 
Company Information:
1. CYY Energy is professional instruments, semi trailer, cylinder, storage tank, pump, air separation plant, LNG plant, cryogenic storage system and gas relevant equipments supplier. We provide the best service obsess over customer's demand. We believe our purpose is to create value for the customer. CYY Energy has advanced technical design ability, mature project management system, consummate and close-in after-sales service. Our production is widely used in steel, metallurgy, oil, chemical industry, machinery, environmental protection, electronic industry, medicine etc. So far, we have successfully delivered our equipments to all around the China, South-East Asia, Middle East, South America and Latin America. We have fostered a good company image all around the world.

2. Our products including CNG steel cylinder for vehicle, High pressure seamless steel gas cylinders, Fire-fighting cylinders, Accumulator shell and other cylinder products. The high pressure seamless steel gas cylinder can produced according to the standard such as ISO11439, ISO9809, JIS B8241, NZS5454, EN1964, DOT3AA, IS7285,GB17258,GB5099 and so on. CYY's products serve a wide application in automotive, chemical industries, firefighting, petro industries, energy, metallurgy, electronics, aerospace, nuclear energy and scientific research institute.

3. CYY has equipped with most advanced two pipe production lines with strongly technology, advance equipment and complete means on inspection. Our company can produce the max outside diameter of the pipe is 406mm. the annually capacity of CYY can be more than 350,000 cylinders and it will reach more than 1,000,000 cylinders after the new five production lines have been finished

4. CYY production and management are carried out by ISO9000 Quality Management System strictly and keep a good quality.

5. There are various kinds of gas cylinders for your choice and we can also design and manufacture any new type gas cylinder according to customers' requirement.

CYY Mission:
Supply the best Cryogenic Equipment and the relative services according to the customer's needs In the global market, which create famous brand for customers and keep the healthy development of the company and value added.


 

TYPE	MEDIUM AVAILABLE	WP(Mpa)	INLET THREAD	OUTLET THREAD	SAFETY DEVICE(Mpa)	DN(mm)	STRUCTURAL STYLE
QF-2	O2 \ N2	15	GB8335 PZ27.8	G5/8	21±1.5	4	Valve type
QF-2B	O2 \ N2	15	GB8335 PZ27.8	G5/8-LH	21±1.5	4	Valve type
QF-2B1	O2 \ N2	15	G1/2	W22×1/14	21±1.5	4	Valve type
QF-2C	O2 \ N2	15	GB8335 PZ27.8	G5/8	21±1.5	4	Valve type
QF-2D	O2 \ N2	15	GB8335 PZ27.8	Internal thread G5/8	21±1.5	4	Valve type
QF-2E	O2 \ N2	15	JIS B 8246 V1 φ20	W22×1/14		4	Valve type
QF-2F	O2 \ N2	15	GB8335 PZ27.8	G5/8	21±1.5	4	Valve type
QF-2G	O2 \ N2	15	GB8335 PZ27.8	G5/8	21±1.5	4	Shaft type
QF-2M	O2 \ N2	15	GB8335 PZ27.8	G1/2	21±1.5	4	Valve type
QF-2P	O2 \ N2	15	GB8335 PZ27.8	G5/8	21±1.5	4	Valve type
QF-4	O2 \ N2	15	GB8335 PZ27.8	G3/4	21±1.5	4	Valve type
QF-5	O2 \ N2	20	GB8335 PZ27.8	G5/8	28±2	4	Valve type
QF-6	O2 \ N2	15	GB8335 PZ27.8	Internal thread G5/8		4	Valve type
QF-7	O2 \ N2	15	GB8335 PZ27.8	Internal thread G5/8		4	Needle form
QF-8	O2 \ N2	15	GB8335 PZ27.8	G1/2		4	Shaft type
QF-12	O2 \ N2	15	GB8335 PZ19.2	G5/8	21±1.5	4	Valve type
QF-20	O2 \ N2	15	GB8335 PZ19.2	G1/2	21±1.5	2	Diaphragm type
QF-21	O2 \ N2	15	GB8335 PZ19.2	W21.8×1/14	21±1.5	2	Diaphragm type
QF-22	O2 \ N2	15	GB8335 PZ27.8	W21.8×1/14	21±1.5	4	Valve type
QF-25	O2	15	GB8335 PZ19.2	φ7 Hose		2	Needle form
QF-27	O2 \ N2	15	JIS B 8246 V1	W22×1/14	21±1.5	3	Valve type
F-1	O2 \ N2	15	GB8335 PZ27.8	Internal thread W23×1/14	21±1.5	4	Valve type
F-2	O2 \ N2	15	JIS B 8246 V2	Internal thread W23×1/14	21±1.5	4	Valve type
F-3	O2 \ N2	15	BS341 1×1/14	Internal thread G5/8	21±1.5	4	Shaft type
DF-4	O2 \ N2	15	GB8335 PZ27.8	G5/8	21±1.5	4	Shaft type