Opti-Gard™ 强磁型 (OPM)

Opti-Gard™ 强磁型 (OPM)

Back to Rupture discs

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
Enquire 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)