Overview
The Gardner Denver 00704725-0004 is a precision discharge valve rebuild kit engineered for Gardner Denver compressor systems. This kit is specifically designed to restore discharge valve functionality on 4-3/4″ valve bodies, making it essential for maintenance and repair operations on rotary screw, reciprocating, and other Gardner Denver compressor models. New condition units arrive complete with all seals, springs, and internal components needed for a full rebuild.
Key Features
- Complete discharge valve rebuild kit with all internal seals and components
- Designed for 4-3/4″ discharge valve bodies
- OEM-equivalent quality for reliable compressor performance
- New in box condition, factory sealed
- Compatible with Gardner Denver rotary screw and reciprocating compressors
Technical Specifications
| Valve Size | 4-3/4″ (4.75″) |
| Part Number | 00704725-0004 |
| Manufacturer | Gardner Denver Machinery |
| Kit Type | Discharge Valve Rebuild Kit |
| Condition | New in Box |
| Contents | Complete rebuild kit with seals, springs, and gaskets |
| Application | Industrial air compressors |
Typical Applications
This discharge valve rebuild kit is used in scheduled maintenance and emergency repair situations for Gardner Denver compressor equipment. Common applications include:
- Rotary screw compressor discharge valve service
- Reciprocating compressor valve rebuild
- Preventive maintenance programs
- Compressor overhaul and remanufacturing
- Industrial compressed air systems requiring valve replacement
Compatibility & Replacements
Compatible With
- Gardner Denver rotary screw compressors
- Gardner Denver reciprocating compressors
- 4-3/4″ discharge valve bodies
- Industrial compressed air systems
Replaces / Drop-In Replacement For
This kit is a direct replacement for discharge valve rebuild operations on Gardner Denver compressor equipment equipped with 4-3/4″ valve bodies. Verify your current valve size before ordering to ensure compatibility.
Works With
- Gardner Denver compressor models with 4-3/4″ discharge valves
- Pneumatic and compressed air systems
- Standard industrial valve mounting configurations
- OEM maintenance and rebuild protocols






