Pressure Relief Valve Lapping

 Incorrect lapping and or the use of improper equipment is a major contributor to seat leakage, which in turn leads to high emission rates and costs in loss of process.

Kemet have produced a lapping kit that can be used on Tyco, Crosby, and Anderson Greenwood pressure relief valves. The kit consists of:-

• 15 Lapping / Polishing blocks, double sided (D through T2 orifice sizes)
• 1 x Applikator of 3 Micron Kemet Diamond Compound
• 1 x Applikator of 14 Micron Kemet Diamond Compound
• Bramet Silicon Carbide self adhesive papers. Grades 60, 120, 180, 320 Grit
• Housed in aluminium case (Weight approx 11.5 Kg).  

Kemet Pressure Relief Valve Lapping Kit