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Maintain constant flow with inlet pressure fluctuation from 15 to 120 PSI (1 Bar to 8 Bars) with ±15% accuracy. Test equipment is NIST certified.

For corrosive and Ultrapure liquid applications.

Standard flow ranges from 1/4 GPM to 8 GPM; 9 to 120 GPM by special order.

No metals in contact with the liquid.

Automatic in operation - no adjustments.
Pre-Set Polyvinyl Chloride (PVC) Flow Control Valves
Unit of Measure
1 2 

Item #

Item Name

Connection Size

Connection Type

Pressure Range

Standard Flow Range

FC025EP-000-1/2-PV N/A 1/4 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1/4 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC025EP-000-1/4-PV N/A 1/4 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1/4 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC025EP-000-3/4-PV N/A 1/4 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1/4 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC025EP-001-000-PV N/A 1/4 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1/4 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC025EP-001-1/2-PV N/A 1/4 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1/4 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC025EP-002-000-PV N/A 1/4 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1/4 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC037EP-000-1/2-PV N/A 3/8 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 3/8 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC037EP-000-1/4-PV N/A 3/8 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 3/8 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC037EP-000-3/4-PV N/A 3/8 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 3/8 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC037EP-001-000-PV N/A 3/8 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 3/8 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC037EP-001-1/2-PV N/A 3/8 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 3/8 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC037EP-002-000-PV N/A 3/8 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 3/8 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC050EP-000-1/2-PV N/A 1/2 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1/2 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC050EP-000-1/4-PV N/A 1/2 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1/2 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC050EP-000-3/4-PV N/A 1/2 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1/2 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC050EP-001-000-PV N/A 1/2 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1/2 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC050EP-001-1/2-PV N/A 1/2 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1/2 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC050EP-002-000-PV N/A 1/2 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1/2 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC075EP-003-PV N/A 3/4 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 3/4 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC075EP-004-PV N/A 3/4 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 3/4 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC075EP-005-PV N/A 3/4 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 3/4 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC075EP-006-PV N/A 3/4 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 3/4 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC075EP-007-PV N/A 3/4 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 3/4 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC075EP-008-PV N/A 3/4 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 3/4 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
FC100EP-005-PV N/A 1 Inch (in) National Pipe Thread (NPT) Polyvinyl Chloride (PVC) Constant Flow Control Valve with Ethylene Propylene Diene Monomer (EPDM) Seal N/A 1 in N/A National Pipe Thread (NPT) N/A 15 to 120 psi1 to 8 bar N/A 1/4 to 8 gpm
Unit of Measure
1 2