Oxygen-Specific Shut-off Valve JY41W-25P

The oxygen specific shut-off valve is made of high-quality silicon brass or stainless steel casting, which has the advantages of high mechanical strength, wear resistance, and good safety. Used on oxygen pipelines, it has effective explosion-proof and flame-retardant properties, eliminating unsafe factors on oxygen pipelines.

Key words:

Classification:

Oxygen valve

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Keyword： Oxygen-Specific Shut-off Valve JY41W-25P

E-mail:

liangbovalve@163.com

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Details

The oxygen-specific shut-off valve is crafted from high-quality silicon brass or stainless steel casting, offering excellent mechanical strength, wear resistance, and superior safety features. When installed in oxygen pipelines, it provides effective explosion-proof and flame-retardant performance, eliminating potential safety hazards in oxygen systems.

[Product Features]

1. Flame and Fire Resistance: The main components are made of a copper alloy, an non-combustible material that won’t generate sparks even when colliding with solid particles in high-speed airflows. As a result, this valve offers highly effective flame and fire-resistant performance.

2. Safe and Reliable: This valve features dust-proof, waterproof, and oil-resistant mechanisms. All valve components that come into contact with oxygen undergo rigorous degreasing and oil-free treatments before assembly. Additionally, the packing material is made of PTFE, ensuring safe and dependable performance during use.

[Performance Parameters]

Nominal Diameter (DN)		15–400
Nominal Pressure (MPa)		1.6	2.5	4
Test pressure	Strength	2.4	3.75	6
(MPa)	Sealing	1.76	2.75	4.4
Applicable Temperature		≤200°C
Applicable Medium		Oxygen
Valve body		Silicon brass, stainless steel
Valve stem		Stainless steel
Valve core		Copper, stainless steel
Filler		Polytetrafluoroethylene

[ [Main External and Connection Dimensions]

Nominal Diameter	Main external dimensions and connection dimensions
Nominal Diameter	L	D	D1	D2	b	Z-d	H	D0
JY41W-16P
15	130	95	65	45	14-2	4-Φ14	170	120
20	150	105	75	55	14-2	4-Φ14	190	140
25	160	115	85	65	14-2	4-Φ14	205	160
32	180	135	100	78	16-2	4-Φ18	270	180
40	200	145	110	85	16-3	4-Φ18	310	200
50	230	160	125	100	16-3	4-Φ18	358	240
65	290	180	145	120	18-3	4-Φ18	373	240
80	310	195	160	135	20-3	8-Φ18	435	280
100	350	215	180	155	20-3	8-Φ18	500	300
125	400	245	210	185	22-3	8-Φ18	614	320
150	480	280	240	210	24-3	8-Φ23	674	360
200	600	335	295	265	26-3	12-Φ23	811	400
250	650	405	355	320	30-3	12-Φ25	969	450
300	750	460	410	375	30-3	12-Φ25	1145	580
350	850	520	470	435	34 minus 4	16-Φ25	1280	640
400	980	580	525	485	36 minus 4	16-Φ30	1452	640
JY41W-25P
15	130	95	65	45	16-2	4-Φ14	170	120
20	150	105	75	55	16-2	4-Φ14	190	140
25	160	115	85	65	16-2	4-Φ14	205	160
32	180	135	100	78	18-2	4-Φ18	270	180
40	200	145	110	85	18-3	4-Φ18	310	200
50	230	160	125	100	20-3	4-Φ18	358	240
65	290	180	145	120	22-3	8-Φ18	373	240
80	310	195	160	135	22-3	8-Φ18	435	280
100	350	230	190	160	24-3	8-Φ23	500	300
125	400	270	220	188	28-3	8-Φ25	614	320
150	480	300	250	218	30-3	8-Φ25	674	360
200	600	360	310	278	34-3	12-Φ25	811	400
250	650	425	370	332	36 minus 3	12-Φ30	969	450
300	750	485	430	390	40 minus 4	16-Φ30	1145	580
350	850	550	490	448	44-4	16-Φ34	1280	640
400	980	610	550	505	48 minus 4	16-Φ34	1452	640