GRACO 563229 - Indicator, Rupture 2800 PSI, 1/8"-27 NPTF

Rupture indicator for MH divider valve applications where lube system pressures exceed 2,500 psi. When high pressure from lube line blockage causes the disc to rupture, lubricant forces an indicator pin to protrude, locating the blockage and backing up through the system to trip a switch that shuts the system off. Provides visual indication of system blockage for quick fault identification and system protection.

Specifications

• Thread: 1/8-27 NPTF
• Max Working Pressure: 193 bar (2800 PSI)
• Memory Function: yes
• Seal Type: O-ring
• Replacement Disc: 557422 (3/8 in. Diameter)
• Disc Color: Green
• Replacement Disc Diameter: 3/8 in
• Tolerance: ± 20%

Features

• Memory function retains overpressure indication
• O-ring seal for reliable sealing
• 193 bar pressure rating
• Visual pressure indication
• Visual indication of system blockage via protruding indicator pin
• Automatic system shutdown when fault detected

Applications

• Overpressure monitoring
• System safety protection
• Pressure event recording
• Equipment protection
• MH divider valve applications
• Lube systems exceeding 2,500 psi

Compatible Equipment

• MS series equipment
• MH series equipment
• MXP series equipment
• MH divider valves
• High pressure lubrication systems
• MH Divider Valves where lube system pressures exceed 2500 psi

Related Parts

• 563221 - 255 bar version
• 563222 - 317 bar version
• 563224 - 379 bar version
• 563226 - 441 bar version
• 557422 - 193 bar replacement disc (green)
• 563228 - Replacement Rupture Indicator, 1/8-27 NPT(F), 2800 psi
• 563220 - Trabon Rupture Indicator, 1/8"-27 NPT(F), 255 Bar (3700 PSI)
• 563223 - Trabon Replacement Rupture Indicator, 1/8-27 NPT(F), 5500 psi
• 563225 - Trabon Replacement Rupture Indicator, 1/8-27 NPT(F), 6400 psi

Part of the rupture indicator family with memory and O-ring seal. Replacement disc available as part 557422 in green color. When fault is corrected, the disc must be replaced and the pin reset manually. Part of a family of rupture indicators with different pressure ratings and color-coded discs. High pressure from lube line blockage causes a disc to rupture. Lubricant then forces an indicator pin to extend, showing the blockage. The high pressure backs up through the system and trips a switch that turns the system off. When the fault is corrected, the disc must be replaced and the pin reset manually.

Reference Manuals

• 339427 (Page 23)
• L15401EN-C (Page 3)
• 312497 (Page 39) Trabon Divider Valves .