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All copper ball valve for oxygen

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All copper ball valve for oxygen

Product model: QY41F

Nominal caliber: DN15-200

Nominal pressure: PN0.6MPa-4.0MPa

Applicable temperature: ≤150℃

Applicable medium: oxygen, nitrogen, etc

Body material: silicon brass

Inspection standard: JB/T9092

Structure length: ASME B16.10, GB12221

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Product overview

Oxygen special all-copper ball valve is a kind of oxygen pipeline valve, in addition to the function of ordinary ball valve, it also has good flame retardant, good electrical conductivity, fast heat transfer, compact structure, oil proof, safe and reliable. It is suitable for media with harsh working conditions, such as oxygen, hydrogen peroxide, methane and ethylene, etc., and is widely used in various industries.

Product characteristics

1, fire resistance: the main components of the material is copper alloy, is a non-combustible material, even if the collision with the solid particles in the high-speed airflow will not produce sparks. Therefore, the valve has the BEST fire resistance performance;

2, safe and reliable: the valve with dust-proof, waterproof, anti-oil device, all the valves in contact with oxygen before assembly are strictly degreased and oil ban measures, packing material is polytetrafluoroethylene, to ensure safe and reliable use;

3. The flange end is provided with conductive screw holes to prevent static electricity.

Main connection size and weight（PN1.6MPa）

Nominal diameter DN	15	20	25	32	40	50	65	80	100	125	150	200
L	130	140	150	165	180	200	220	250	280	320	360	400
H	59	63	75	85	95	107	140	152	178	252	272	342
W	130	130	160	180	230	230	400	400	650	1050	1050	1410
Wt（㎏）	2.5	3	5	6	7	10	15	19	33	58	93	160