PRV 系列比例安全卸荷阀有五种设定弹簧压力范围，并在出厂前经过设定、测试、锁定和标记，以确保达到所需的设定值。当压力升至设定压力以上时，它们会逐渐打开，当系统压力降至设定压力以下时，它们会关闭。
此外，PRV系列卸荷阀还：
- 通过 PED 2014/68/EU IV 类认证
- 作为符合 ISO-4126-1 标准的安全阀，已通过符合 PED 的 CE 认证
选配端接转换接头为在各种系统设置中的安装提供了灵活性。
规格
| 工作压力 | 最高 6000 psig (413 bar) |
| 设定压力 | 145 至 6000 psig（10.0 至 413 bar） |
| 密封材料 | 碳氟 FKM 和腈类 |
比例安全卸荷阀目录
查找详细的产品信息，包括结构材料、额定压力和温度、选购件及配件。
Features: Gas and liquid service; Working pressure: 6000 psig (413 bar); Set pressures from 145 to 6000 psig (10.0 to 413 bar); All 316L stainless steel construction; 1/4 through 1 in. NPT and ISO/BSP parallel thread end connections; Certified to PED 97/23/EC Category IV
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