Flowserve is the world's premier provider of industrial flow management services. The Company produces engineered pumps, precision mechanical seals, automated and manual quarter-turn valves, control valves and actuators, and provides a range of related flow management services, primarily for the process industries.

• See also:
• Masterformat 2004
• 11 57 00 - Vocational Shop Equipment
• 21 05 19 - Meters and Gages for Fire-Suppression Systems
• 21 05 23 - General-Duty Valves for Water-Based Fire-Suppression Piping
• 22 05 19 - Meters and Gages for Plumbing Piping
• 22 05 23 - General-Duty Valves for Plumbing Piping
• 23 05 19 - Meters and Gages for HVAC Piping
• 23 05 23 - General-Duty Valves for HVAC Piping
• 23 21 23 - Hydronic Pumps
• 41 00 00 - MATERIAL PROCESSING AND HANDLING EQUIPMENT
• 42 00 00 - PROCESS HEATING, COOLING, AND DRYING EQUIPMENT
• 43 00 00 - PROCESS GAS AND LIQUID HANDLING, PURIFICATION, AND STORAGE EQUIPMENT
• 45 00 00 - INDUSTRY-SPECIFIC MANUFACTURING EQUIPMENT
• Masterformat 1995
• 11500 - Industrial and Process Equipment
• 15105 - Pipes and Tubes
• 15110 - Valves
• 15120 - Piping Specialties
• 15130 - Pumps