GENERANT安全阀STAINLESS CRV系列技术参数
Technical Data | |
Nominal Set Pressure Range: | 10 – 750 PSIG (0.69 to 51.7 Bar) |
Factory Set Tolerance: | +/- 5% of Specified Pressure |
Reseat: | 90% of set pressure OR |
Unaffected by up to 10% Back Pressure | |
Temperature Rating: | 320º to 392º F (-196º C to 200º C) |
Lubricant: | Krytox® |
GENERANT安全阀STAINLESS CRV系列介绍
Description
The Generant Series Stainless Steel CRV, Cryogenic Relief Valve is a spring reference over pressure protection device. The Stainless CRV is supplied cleaned and packaged for oxygen service making it an ideal choice for most cryogenic relief valve applications. The valve can be ordered with set pressures ranging from 10 to 750 PSIG (0.69 to 51.7 Bar) and come factory preset and permanently locked. Relief pressure cannot be altered or adjusted in the field. Seat and poppet geometry combined with optimized spring ranges provide high flow rates with minimum pressure accumulation. Compact design and availability of a variety of inlet and outlet configurations reduces size and piping requirements. Relief pressure can be discharged to atmosphere or to a downstream connection. The CRV can be specified with PCTFE or PTFE for set pressures above 50 PSIG (3.45Bar), Fluorosilicone for set pressures below 50 PSIG, and FKM (Viton™) throughout the available set pressure range.
Features
• Available in NPT, Metal to Metal Face Seal and Bi-Lok Dual Ferrule Tube Connections
• High Flow Capacity and Excellent Reseal Performance
• Discharge to Atmosphere or a Wide Varity of Inline Piping Configurations
• Supplied Factory Preset Set and Permanently Locked for Tamper Proof Service
• 100% Factory Tested for Leakage, Crack and Reseal Performance
• Optional Deflector Cap available for diverting exhausted gas
• Cleaned and Packaged for Oxygen Service
描述
Generant 系列不锈钢 CRV 低温安全阀是一种弹簧参考过压保护装置。不锈钢 CRV 提供清洁和包装用于氧气服务，使其成为大多数低温安全阀应用的理想选择。可订购设定压力范围为 10 至 750 PSIG（0.69 至 51.7 巴）的阀门，出厂预设并永久锁定。不能在现场改变或调整释放压力。阀座和提升阀几何形状与优化的弹簧范围相结合，可提供高流量和最小的压力积累。紧凑的设计和各种入口和出口配置的可用性降低了尺寸和管道要求。释放压力可以排放到大气中或排放到下游连接。 CRV 可以指定为设定压力高于 50 PSIG (3.45Bar) 的 PCTFE 或 PTFE，指定压力低于 50 PSIG 的氟硅橡胶，以及整个可用设定压力范围内的 FKM (Viton™)。
特征
• 提供 NPT、金属对金属面密封和 Bi-Lok 双卡套管连接
• 高流量和出色的再密封性能
• 排放到大气或各种内嵌管道配置
• 提供工厂预设并永久锁定以提供防篡改服务
• 100% 的泄漏、开裂和重新密封性能经过工厂测试
• 可选的导流帽可用于转移废气
• 针对氧气服务进行清洁和包装
GENERANT安全阀STAINLESS CRV系列其他常用型号：
GENERANT CRV8-8-K-203
GENERANT CRV8-8-K-348
GENERANT CRV8-8-K-131
GENERANT CRV8-8-K-740
GENERANT RELIEF VALVE NEW + ORIGINAL+ ONE YEAR WARRANTY
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如果有任何关于GENERANT安全阀CRV8-8-K-203的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。
If you have any question for GENERANT products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:www.ize-industries.com.
GENERANT安全阀STAINLESS CRV系列技术参数
