品牌：GENERANT
起订：1个
供应：12个
| 阀瓣开启高度 : | 微启式安全阀 | 品牌 : | GENERANT |
| 3C阀门类别 : | 工业 | 连接形式 : | 螺纹 |
| 材质 : | 黄铜 | 型号 : | CRV-250B-K-230 |
| 结构形式 : | 杠杆式 | 加工定制 : | 否 |
| 适用介质 : | LNG |
LNG安全阀Generant CRV-250B-K-230
Cryogenic Relief Valve (CRV)Cryogenic Relief Valves Design: Specifically Designed for Cryogenic Systems, Dirt Guard Poppet reduces contaminated Related Failures
CE Cat IV Marked to the PED
Excellent Block Line Thermal Safety
Factory Preset and Permanently Locked from 10 – 750 Psi
Size: 1/4” to 1/2"
Vent to Atmosphere or with Pipe-A-Way Discharge
Configuration: Male NPT
Materials of Construction: Brass & Stainless Steel
CTPFE or Flourosilicone Seals
Cleaned & Packaged for Oxygen Svc.
Technical Data
- Nominal Set Pressure Range: 10 – 750 Psig (0.7 to 51.7 Bar)
- Factory Set Tolerance:
- Set Pressure 28.90 PSI, ± 5
- Set Pressure 29.00 – 48.30 PSI, ± 1.45 PSI
- Set Pressure 48.40 PSI, ± 3
- tolerance specifications per EN ISO 4126-1.
- Set Pressure 28.90 PSI, ± 5
- Zero Leakage to 95 of Set Pressure
- Full Rated Flow @ 110 of Set Pressure
- Unaffected by up to 10 Back Pressure
- Reseat:
- 90 of set pressure
- 85 for PCTFE seals set below 100 Psig (6.9 Bar)
- Temperature Rating:
- -320o to 350o F (-196o C to 176o C)
based on seal material (see How To Order)
- -320o to 350o F (-196o C to 176o C)
- Lubricant: Krytox®
For Instructions on How to Select Your Model, click here.
Cryogenic Relief Valve
CRV
CRV-4-250-22
CRV-4-250-35
CRV-4-250-50
CRV-4-250-75
CRV-4-250-100
CRV-4-250-150
CRV-4-250-230
CRV-4-250-350
CRV-4-250-500
Download ALL CRV Cad Models
Model Size File Type Download
CRV-250B 1/4" NPT STEP Download
CRV-375B 3/8" NPT STEP Download
CRV-500B 1/2" NPT STEP Download
CRV without Drain Hole
CRVP
Download ALL CRVP Cad Models
Model Size File Type Download
CRVP-250B 1/4" NPT STEP Download
CRVP-375B 3/8" NPT STEP Download
CRVP-500B 1/2" NPT STEP Download
CRV with 1/4" Female Pipe-A-Way Adapter Installed
CRVP2
Model Size File Type Download
CRVP2-250B 1/4" NPT STEP Download
CRV with 3/8" Female Pipe-A-Way Adapter Installed
CRVP3
Download ALL CRVP3 Cad Models
Model Size File Type Download
CRVP3-250B 1/4" NPT STEP Download
CRVP3-375B 3/8" NPT STEP Download
CRV with 1/2" Female Pipe-A-Way Adapter Installed
CRVP4
Download ALL CRVP4 Cad Models
Model Size File Type Download
CRVP4-250B 1/4" NPT STEP Download
CRVP4-375B 3/8" NPT STEP Download
CRVP4-500B 1/2" NPT STEP Download
CRV with Deflector Adapter Installed
CRVD
Download ALL CRVD Cad Models
Model Size File Type Download
CRVD-250B 1/4" NPT STEP Download
CRVD-375B 3/8" NPT STEP Download
CRVD-500B 1/2" NPT STEP Download
CRV with 1/2" BSPT Female Pipe-A-Way Adapter Installed
CRVB4
Download ALL CRVB4 Cad Models
Model Size File Type Download
CRVB4-250B 1/4" NPT STEP Download
CRVB4-375B 3/8" NPT STEP Download
CRVB4-500B 1/2" NPT STEP Download
