Parker Hannifin Pilot Operated Proportional Directional Control Valve Series D31fb D41fb D91fb D111fb

Product groups

Direct Operated / Hydraulically Pilot Operated Check Valve - Series C4V
Direct Operated / Hydraulically Pilot Operated Check Valve - Series C4V
Ball Valves Universal Series
Ball Valves Universal Series
Ball Valves Universal Light Series
Ball Valves Universal Light Series
Needle Valves
Needle Valves
Parker 2-Way Normally Open, 1/2” NPT General Purpose Solenoid Valves
Parker 2-Way Normally Open, 1/2” NPT General Purpose Solenoid Valves
Throttle Check Valve - Series ZRD
Throttle Check Valve - Series ZRD
Pilot Operated Check Valve - Series ZRE
Pilot Operated Check Valve - Series ZRE
Pilot Operated Pressure Relief Valve - Series ZDV
Pilot Operated Pressure Relief Valve - Series ZDV
Pilot Operated Pressure Reducing Valve - Series ZDR
Pilot Operated Pressure Reducing Valve - Series ZDR
Counterbalance Valve - Series ZNS
Counterbalance Valve - Series ZNS
V Series Solenoid Valves for Industrial and Process applications
V Series Solenoid Valves for Industrial and Process applications
K Series Solenoid Valves for Industrial and Process applications
K Series Solenoid Valves for Industrial and Process applications
Relief Valve, RVP Series - 75,000 PSI
Spool Type Logic Element
Spool Type Logic Element
Needle Valves, SM Series - 20,000 PSI
Fuel Line Swing Check Valves - 2600 Series
Fuel Line Swing Check Valves - 2600 Series
Parker 2-Way Normally Closed, 1/2” General Purpose Solenoid Valves
Parker 2-Way Normally Closed, 1/2” General Purpose Solenoid Valves
K Series pilot operated Solenoid Valves for Industrial, Process and Transportation applications
K Series pilot operated Solenoid Valves for Industrial, Process and Transportation applications
Ball Valve, 6000 PSI -  B Series
Parker 2-Way Normally Open, 1/2” General Purpose Solenoid Valves
Parker 2-Way Normally Open, 1/2” General Purpose Solenoid Valves
L Series Heavy Duty Poppet valve for critical Process control applications
L Series Heavy Duty Poppet valve for critical Process control applications
N Series Heavy Duty Spool valve for critical Process control applications
N Series Heavy Duty Spool valve for critical Process control applications
N “High Flow” NAMUR Series Solenoid Valves for Process applications
N “High Flow” NAMUR Series Solenoid Valves for Process applications
B Series Solenoid Valves for Water, Light oils, Neutral Liquids
B Series Solenoid Valves for Water, Light oils, Neutral Liquids
Direct Acting Pressure Relief Valve - Series PLC
Butterfly Valves
Butterfly Valves
32mm coils for FCSE Solenoid Valves to be used in Industrial and Process applications
32mm coils for FCSE Solenoid Valves to be used in Industrial and Process applications
32mm coils for FCSE Solenoid Valves to be used in Industrial and Process applications
32mm coils for FCSE Solenoid Valves to be used in Industrial and Process applications
IECEx/ATEX Electrical parts for Fluid Control Solenoid Valves
IECEx/ATEX Electrical parts for Fluid Control Solenoid Valves
22mm coils for FCSE Solenoid Valves to be used in Industrial and Process applications
22mm coils for FCSE Solenoid Valves to be used in Industrial and Process applications
Ball Valves Standard Series
Ball Valves Standard Series
Ball Valves Standard Series
Filter Valve, InLine Tee Filter - FT Series
Filter Valve, InLine Tee Filter - FT Series
Needle Valve, 5000 PSI -  V Series
Needle Valve, High Presssure - VM Series 100,000 PSI
Needle Valve, High Presssure - VM Series 100,000 PSI
UL 429A Listed Actuating Valves
UL 429A Listed Actuating Valves
1” DS Coil
1” DS Coil
Check Valve,Poppet Valve - C Series
2-way, 3-way, 4-way High Pressure Ball Valves – BV Series
2-way, 3-way, 4-way High Pressure Ball Valves – BV Series
ASV, ASC/ASO series - Air Saver Unit
ASV, ASC/ASO series - Air Saver Unit
Ball Valve Series BVGL & BVGLOCK - Long Female Threads
Ball Valve Series BVGL & BVGLOCK - Long Female Threads
Direct Acting Pressure Reducing Relieving Valves
Direct Acting Pressure Reducing Relieving Valves
Colorflow Check Valve – C Series
Colorflow Check Valve – C Series
5/8” Super Coil
5/8” Super Coil
1/2” Super Coil
1/2” Super Coil
2-Way Slip-In Cartridge Valve - Series CE, CP
2-Way Slip-In Cartridge Valve - Series CE, CP
Direct Operated Check Valve - Series CM
Direct Operated Check Valve - Series CM
Single Pilot Operated, Pilot to Open Check Valves
Single Pilot Operated, Pilot to Open Check Valves
Pilot Operated Check Valve - Series CPOM
Pilot Operated Check Valve - Series CPOM
Standard Check Valves
Standard Check Valves
Cartridge Style Dual Pilot Operated Check Valves
Cartridge Style Dual Pilot Operated Check Valves
Side to Nose Check Valves
Side to Nose Check Valves
Direct Operated Proportional Directional Control Valve - Series D1FB OBE / D3FB OBE
Direct Operated Proportional Directional Control Valve - Series D1FB OBE / D3FB OBE
Direct Operated Proportional Directional Control Valve - Series D1FP / D3FP
Direct Operated Proportional Directional Control Valve - Series D1FP / D3FP
Directional Control Valve (8 Watt) - Series D1VW
Directional Control Valve (8 Watt) - Series D1VW
Direct Operated Proportional Directional Control Valve - Series D1FB / D3FB
Direct Operated Proportional Directional Control Valve - Series D1FB / D3FB
Directional Control Valve - Series D1MW / D3MW
Directional Control Valve - Series D1MW / D3MW
3/2 Way Seated Type Directional Control Valve - Series D1SE
3/2 Way Seated Type Directional Control Valve - Series D1SE
Direct Operated Directional Control Valve - Series D1VL / D3DL
Direct Operated Directional Control Valve - Series D1VL / D3DL
Direct Operated Directional Control Valve - Series D1VL / D3DL
Direct Operated Directional Control Valve - Series D1VL / D3DL
Directional Control Valve - Series D1MW / D3MW
Pilot Operated Proportional Directional Control Valve - Series D31FB OBE / D41FB OBE / D91FB OBE / D111FB OBE
Pilot Operated Proportional Directional Control Valve - Series D31FB OBE / D41FB OBE / D91FB OBE / D111FB OBE
Pilot Operated Proportional Directional Control Valve - Series D31FB / D41FB / D91FB / D111FB
Pilot Operated Proportional Directional Control Valve - Series D31FB / D41FB / D91FB / D111FB
Pilot Operated Proportional Directional Control Valve - Series D31FC / D41FC / D91FC / D111FC
Pilot Operated Proportional Directional Control Valve - Series D31FC / D41FC / D91FC / D111FC
Direct Operated Proportional Directional Control Valve - Series D1FC / D3FC
Direct Operated Proportional Directional Control Valve - Series D1FC / D3FC
Pilot Operated Directional Control Valve - Series D31DW, D31NW, D41VW, D91VW, D111VW
Pilot Operated Directional Control Valve - Series D31DW, D31NW, D41VW, D91VW, D111VW
Cover Plates - Series D51
Cover Plates - Series D51
4 Way Rotary Type Manual Valve
4 Way Rotary Type Manual Valve
3 Way Solenoid Valves for High Pressure Hydraulic Applications
3 Way Solenoid Valves for High Pressure Hydraulic Applications
2 Way Poppet Type Solenoid Valve
2 Way Poppet Type Solenoid Valve
2 Way Spool Type Solenoid Valve
4 Way 2 Position Spool Type Solenoid Valve
4 Way 2 Position Spool Type Solenoid Valve
Hard Seat, High Pressure, In Line Hydraulic Check Valves - DT Series
Hard Seat, High Pressure, In Line Hydraulic Check Valves - DT Series
Standard Pilot Assisted Load Control Valves
Standard Pilot Assisted Load Control Valves
B Series Heavy Duty Pneumatic Distributors for critical Process control applications
B Series Heavy Duty Pneumatic Distributors for critical Process control applications
Standard Pilot Vented Load Control Valves
In-line Flow Control Valve – F Series
In-line Flow Control Valve – F Series
Throttle Check Valve - Series FM
Throttle Check Valve - Series FM
2-Way Flow Control Valve - Series GFG2
2-Way Flow Control Valve - Series GFG2
4 Way 3 Position Spool Type Solenoid Valve
4 Way 3 Position Spool Type Solenoid Valve
Flow Control, Subplate Mounted Valve – FS Series
Flow Control, Subplate Mounted Valve – FS Series
2 Way Poppet Type Bi-Directional Solenoid Valve
2 Way Poppet Type Bi-Directional Solenoid Valve
Non Return Check Valve (10,000 PSI) - Hi Check Series
Non Return Check Valve (10,000 PSI) - Hi Check Series
Ermeto DIN Non return valves
Ermeto DIN Non return valves
Pressure Compensated Priority Flow Control Valves
Pressure Compensated Priority Flow Control Valves
Cartridge Spool Type Shuttle Valves with All Ports Closed
Cartridge Spool Type Shuttle Valves with All Ports Closed
Parker 2-way ball valves
Parker 2-way ball valves
Parker 3-way ball valves
Parker 3-way ball valves
Multi-Station Manifolds - Series MSP
Multi-Station Manifolds - Series MSP
Colorflow In-Line Precision Needle Valve – MV Series
Colorflow In-Line Precision Needle Valve – MV Series
Colorflow In-Line General Purpose Needle Valve – N Series
Colorflow In-Line General Purpose Needle Valve – N Series
Needle Flow Control Valves
Needle Flow Control Valves
5 Way/2 Position Pilot Operated Directional Control Valves
5 Way/2 Position Pilot Operated Directional Control Valves
EPP4 Proportional Pressure Regulator
EPP4 Proportional Pressure Regulator
Parker 2-Way, 3/4” Angle Seat Valves (BSP)
Parker 2-Way, 3/4” Angle Seat Valves (BSP)
E-Module for Proportional Pressure/Flow Control Valves - Series PCD00A-400
E-Module for Proportional Pressure/Flow Control Valves - Series PCD00A-400
Miniature High-Speed Pneumatic Logic Control Valves
Miniature High-Speed Pneumatic Logic Control Valves
Pilot Operated Pressure Reducing Relieving Valves
Pilot Operated Pressure Reducing Relieving Valves
Direct Operated Pressure Reducing Valve - Series PRDM
Direct Operated Pressure Reducing Valve - Series PRDM
Pilot Operated Pressure Reducing Valves
Pilot Operated Pressure Reducing Valves