RSE Silent Check Valve (Max.400bar)

RSE Dampening Anti-Vibration Check Valve (G1/4″～G11/4″)

Uses
With a damping chamber, RSE silent check valve is less prone to the common vibration and whistling noise issues of ordinary check valves, particularly suitable for gases or applications where pressure pulses occur. It also offers good flow capacity and minimal pressure loss. RSE check valve can be applied for gases or liquids compatible with the valve material.

Technical Data
• Max. working pressure: See "Table of Technical Data"
• Cracking pressure: 0.3bar～0.5bar
• Operating temperature: See "Application of Sealing Materials"
• Body Material: 304 stainless steel
• Spring Material: 304 stainless steel
• Seal Material: NBR, FPM

Product Details
概要描述
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Commodity name: RSE Silent Check Valve (Max.400bar)
Commodity ID: EG00050
小标题: RSE Dampening Anti-Vibration Check Valve (G1/4″～G11/4″)

○ 400bar, -35℃～+130℃ ○ G1/4″～11/4″, Stainless Steel ○ Suitable for gas or liquid applications where pressure pulses occur, less prone to vibration and whistling noise issues

Application of Sealing Materials

Materials	Uses
NBR	Good adaptability to high-pressure gas, low expansion tendency.Suitable for oil, water, air and other non-corrosive media; Temperature: -35℃～+100℃
FPM	Good acid and alkali resistance; suitable for most media; not resistant to ammonia; Temperature: -25℃～+130℃

Ordering Information

Table of Technical Data [mm]
(*For accurate calculation of gas flow rate and valve pressure drop,refer to the technical documentation on the valve flow coefficient webpage.)

Model	D	DN	L	SW1	SW2	Flow coefficient Kv [M ³ /h]	*Air Flow Rate:N L/min (Air Pressure: 6～25 bar)**	pressure [bar]
RSE-G1/4-N-SS	G1/4	6	53	19	22	0.9	≤1215	400
RSE-G3/8-N-SS	G3/8	8	62	27	30	1.7	≤2295	400
RSE-G1/2-N-SS	G1/2	12	76	34	38	4.0	≤5400	315
RSE-G3/4-N-SS	G3/4	16	85	41	46	7.3	≤9855	315
RSE-G1-N-SS	G1	20	98	50	55	12.2	≤16470	250
RSE-G11/4-N-SS	G11/4	26	112	60	65	18.0	≤24300	250

Uses
With a damping chamber, RSE silent check valve is less prone to the common vibration and whistling noise issues of ordinary check valves, particularly suitable for gases or applications where pressure pulses occur. It also offers good flow capacity and minimal pressure loss. RSE check valve can be applied for gases or liquids compatible with the valve material.

Technical Data
• Max. working pressure: See "Table of Technical Data"
• Cracking pressure: 0.3bar～0.5bar
• Operating temperature: See "Application of Sealing Materials"
• Body Material: 304 stainless steel
• Spring Material: 304 stainless steel
• Seal Material: NBR, FPM

Application of Sealing Materials

Materials	Uses
NBR	Good adaptability to high-pressure gas, low expansion tendency.Suitable for oil, water, air and other non-corrosive media; Temperature: -35℃～+100℃
FPM	Good acid and alkali resistance; suitable for most media; not resistant to ammonia; Temperature: -25℃～+130℃

Ordering Information

Table of Technical Data [mm]
(*For accurate calculation of gas flow rate and valve pressure drop,refer to the technical documentation on the valve flow coefficient webpage.)

Model	D	DN	L	SW1	SW2	Flow coefficient Kv [M ³ /h]	*Air Flow Rate:N L/min (Air Pressure: 6～25 bar)**	pressure [bar]
RSE-G1/4-N-SS	G1/4	6	53	19	22	0.9	≤1215	400
RSE-G3/8-N-SS	G3/8	8	62	27	30	1.7	≤2295	400
RSE-G1/2-N-SS	G1/2	12	76	34	38	4.0	≤5400	315
RSE-G3/4-N-SS	G3/4	16	85	41	46	7.3	≤9855	315
RSE-G1-N-SS	G1	20	98	50	55	12.2	≤16470	250
RSE-G11/4-N-SS	G11/4	26	112	60	65	18.0	≤24300	250