Safe-Gard (SGD)

Safe-Gard (SGD)

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Precision scored, forward acting rupture disc, Safe-Gard

出口侧交叉刻痕,安全性得以提高.

Safe-Gard是先进的拉伸型爆破片,出口侧的精密交叉刻痕用于精确控制爆破压力。这种单膜正拱形爆破片适用于液体和气体,操作比达90%,可选较宽的尺寸范围和爆破压力范围,缘于精湛的刻痕技术,Safe-Gard可选各种金属材料。

  • 平滑的作用面
  • 理想的泄压阀隔离
  • 无碎片设计

 

Contact Elfab about this product
Size Range 15mm to 500mm (1/2” to 20”)
Burst Pressure Range 3.1 barg to 185 barg (51 Psig to 2680 Psig)
Temperature Range See our website for details
Maximum Operating Ratio 90% of minimum burst pressure (86% of nominal burst pressure)
Fragmentation on Burst Non- fragmenting design
Relief Valve Isolation Excellent
Vacuum Service Full Vacuum
Fluid Compatibility Liquid, Gas or Vapour
KR Values Not Available
Torque Sensitive No
Cycle Life Very Good
Material Range Stainless Steel as Standard. Others Available.
Reversal Ratio <1 Fail Safe
Damage Ratio <1 Fail Safe
Leak Tightness Excellent
Performance Tolerance +/- 10% (zero manufacturing design range)
Protective Linings Available
Disc Surface Finish N/A