Opti-Gard™ 强磁型 (OPM)

Opti-Gard™ 强磁型 (OPM)

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Opti-Gard High Strength Magnet for use with Duplex Holders

配备双层夹持器的高性能反拱形爆破片

属于技术领先的Opti-Gard™ 系列中的一部分,Opti-Gard强磁型(OPM)的独特设计与双层夹持器配套使用,通过Elfab独特的非接触式检测装置Flo-Tel,可实现精确信号传输。

OPM 泄压侧的周边刻痕用以精确爆破控制。Elfab 提供的Opti-Gard™系列,操作比达95%,允差3%,加上宽尺寸&爆破压力范围,可实现一片解决方案

根据结构设计的爆破压力,Opti-Gard™在液体、气体、蒸汽场合表现出极佳的性能;独有的非接触式检测装置为其标配。

  • 与双层夹持器配套使用
  • 爆破片可选材料范围广
  • 超过100,00次循环测试
  • 无碎片设计
  • 标准交货期四周
  • 全真空可用
Contact Elfab about this product
Size Range 50mm to 600mm (2” to 24”)
Burst Pressure Range 0.9 BarG to 60 BarG (13 PsiG to 870 PsiG)
Temperature Range Maximum 140°C when used in conjunction with Flo-Tel™ detection
Maximum Operating Ratio 95% of minimum burst pressure (92% of nominal burst pressure)
Fragmentation on Burst None fragmenting design
Relief Valve Isolation Excellent
Vacuum Service Full Vacuum
Fluid Compatibility Liquid, Gas or Vapour
KR Values N/A
Torque Sensitive No
Cycle Life Tested to over 1 million pressure vacuum cycles*
Material Range Full range for disc suitable with CR 25 Duplex Holder only
Reversal Ratio N/A with offset tag + system-loc
Damage Ratio <1 Fail Safe
Leak Tightness Excellent
Performance Tolerance +/- 3% (zero manufacturing design range)
Protective Linings Available on vent side
Disc Surface Finish N/A

(* from full vacuum to 95% of the minimum burst pressure)