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7 Products found
GURU® DL2.1 Locomotive Freeze Protection Valve
The GURU® DL2.1 is a self-operating locomotive freeze protection valve that responds to cooling water temperature. If...
- Self-operating – Responds to cooling water temperature without external power or controls
- Rapid System Draining – Creates an almost full 1-inch opening to quickly drain vulnerable cooling system components
- 35°F or 40°F Release Temperatures – Provides set point options for locomotive operating requirements
- Multiple Body Configurations – Available with 1-1/4" NPT, tee, cross-body, and flanged tee styles for different locomotive cooling system layouts
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Magnum GURU® Locomotive Freeze Protection Valve
The Magnum GURU® Plug is a self-operating, high capacity locomotive freeze protection ...
- High-Capacity Drainage – Drains twice as fast as the standard GURU® DL2.1
- Self-Operating – Responds to engine coolant temperature without electrical or air connections
- 35°F or 40°F Release Temperatures – Provides release temperature options for locomotive operating requirements
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GURU® DL2.1 CH & CHS Locomotive Compressor Head Freeze Protection Valve
The GURU® DL2.1 CH and CHS are self-operating compressor head freeze protection valves ...
- Self-operating – Responds to cooling water temperature without external power or controls
- Retrofit Configurations – Available in flanged and 2" NPT styles for compressor head installations
- 35°F or 40°F Release Temperatures – Provides release temperature options for locomotive operating requirements
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GURU PC® Passenger Rail Car Freeze Protection Valve
The GURU PC® is a self-actuating passenger rail freeze protection valve that automatically drains potable water ...
- Self-Actuating Operation – No external power required for valve operation
- Automatic Freeze Protection – Opens at 35°F (1.7°C) to drain the potable water system
- High-Flow Design – Supports rapid draining before freeze damage can occur
- Optional Heater Assembly – Speeds valve closing and system refill after power is restored
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GURU® Flag and Clip
The GURU® Flag and Clip is a cold-water refill tool used with compatible GURU® ...
- Cold-Water Refill Support – Prevents compatible GURU® Plugs from opening while the locomotive cooling system is refilled
- Visible Deactivation Indicator – Magnetic flag provides an external indication that the GURU® Plug is temporarily deactivated
- Long Cable Length – Provides flexibility for positioning the magnetic flag where it remains visible during the cold-water refill process
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GURU® Flag and Key
The GURU® Flag and Key is a cold-water refill accessory for GURU® locomotive freeze protection plugs with ...
- Anti-Tamper Compatibility – Designed for GURU® Plug configurations with anti-tamper dome caps
- Cold-Water Refill Support – Prevents compatible GURU® Plugs from opening while the locomotive cooling system is refilled
- Visible Deactivation Indicator – Magnetic flag provides an external indication that the GURU® Plug is temporarily deactivated
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Compressor Head Cleaning Tool
The Compressor Head Cleaning Tool (CHCT) flushes dirt and debris from water-cooled locomotive compressor heads as part of GURU® freeze protection ...
- Debris Removal – Helps maintain flow through the compressor head cooling jacket
- CH/CHS Compatibility – Fits flanged bodies used with GURU® CH and CHS freeze protection valves
- Water Source Connection – Connects to a pressurized water source for compressor head cleaning
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