Stainless steel stop valve for oxygen-Oxygen valve series-氧气阀厂家-上海冠环阀门制造有限公司

Product overview

Oxygen special stainless steel globe valve is mainly used to connect or cut off the medium in the pipeline, generally do not need to adjust the flow, but the applicable pressure range is very wide. Oxygen special valve is specially designed for oxygen pipe network, widely used in steel, metallurgy, petrochemical, chemical and other oxygen engineering pipe network. The valve not only has the function of ordinary valve, but also has the advantages of high mechanical strength, wear resistance and good safety. Strict oil prohibition measures are adopted during manufacturing, and all parts are strictly degreased before installation. All valve flanges are provided with conductive screw holes to prevent static electricity. The exposed part of the valve has protective measures to prevent dust and oil pollution. Used on the oxygen pipe, with explosion-proof and flame-retardant performance, eliminating the unsafe factors on the oxygen pipe road.

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 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, can ensure the use of safe and reliable.

Main shape and connection dimensions

Model	DN	L	D	D1	D2	b	n-Φd	H	Do
male flange RF JY41W-16P JY41W-16T JY41Y-16P JY41Y-16T	25	160	115	85	65	14	4-Φ14	305	160
	32	180	135	100	78	16	4-Φ18	316	160
	40	200	145	110	85	16	4-Φ18	328	180
	50	230	160	125	100	16	4-Φ18	356	200
	65	290	180	145	125	18	4-Φ18	389	280
	80	310	195	160	135	20	8-Φ18	400	280
	100	350	215	180	155	20	8-Φ18	460	320
	125	400	245	210	185	22	8-Φ18	528	320
	150	480	280	240	210	24	8-Φ23	668	450
	200	600	335	295	265	26	26-Φ23	795	500
	250	650	405	355	320	30	30-Φ25	910	560
	300	750	460	410	375	30	30-Φ25	1200	640
	350	850	520	470	435	34	34-Φ25	1200	720
	400	950	580	525	485	36	36-Φ30	1560	800

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