Replacement Pump Stations
Stand-alone Power Units

• for Descaling, Rolling Mill Hydraulics, Press Hydraulics, Pipe Testing, HP Cleaning, Mining
• pump stations featuring HYDROWATT Radial Piston Pumps
• flows to 200 gpm; working pressures to 6000 psi
• designed for continuous service in severe duty environments
• standard stainless steel construction
• extremely dirt tolerant
• low maintenance, extremely reliable operation and very easy to service
• complete pump service can be performed in approx. 1 hour
• compact direct drive arrangement – no gearbox, minimal space requirements

Directional Control Valves
Check Valves
Manual Isolation Valves
Throttle Valves

• sizes DN10 to DN200; working pressures to 6000 psi
• both HASTEC standard and DIN compliant cartridges available
• designed for raw water and other low viscosity fluids
• “Zero-Leak” cartridge technology for 2-, 3- or 4-way applications
• stainless steel cartridge design with reversible seat
• simple operation for minimum maintenance, very reliable

Active Cartridge Valves – 2w

• sizes DN10 to DN125 ; working pressures to 6000 psi
• designed for raw water and other low viscosity fluids
• stainless steel cartridge with optional housing materials available

Proportional Flow Control Valves

• sizes DN10 to DN250 ; working pressures to 6000 psi
• poppet and balanced spindle style isolation valves available
• designed for raw water and other low viscosity fluids
• stainless steel cartridge with optional housing materials available

Manual Pressure Reducing Valves
Pressure Reducing / Unloading Valves
Proportional Pressure Reducing Valves

• sizes DN80 to DN250; working pressures to 4700 psi
• designed for raw water operation
• slotted plunger for smooth opening/ closing characteristics and minimal “hammer”
• dirt tolerant design
• simple operation for minimum maintenance, very reliable

High Performance Proportional Pressure Control Valve

• manual pilot operated pressure reducing valves
• manual pressure control valves with electric unloading feature
• working pressures to 4750 psi
• designed for raw water and other low viscosity fluids
• stainless steel/corrosion resistant construction for long life

Manual Isolation Valves - Pressure Balanced

• working pressures to 4750 psi
• designed for raw water and other low viscosity fluids
• stainless steel/corrosion resistant construction for long life

Directional Control Valves
Proportional Flow Control
Check Valves
Manual Isolation Valves

• sizes DN16 to DN125 ; working pressures to 4700 psi
• designed for raw water and other low viscosity fluids
• stainless steel construction for long life
• for use with BLS1 control card

2W Proportional Control Valve – High Performance

• sizes to DN3, 6, 10; working pressures to 4750 psi
• very high performance using state of the art on-board electronics – simple installation
• stainless steel construction for long life

Pilot Valves

• spool type air operated, ball seat or proportional ball seat
• sizes to DN3, 6, 10; working pressures to 4750 psi
• stainless steel construction for long life

Tiefenbach Water Hydraulics

• stocking distributor for all Tiefenbach water hydraulic products
• full repair service for all products
• extensive technical support available

• Pump Control Valves
• Centrifugal Pump By-pass Valves
• Accumulator Shut-off Valves
• Accumulator Manual Isolation Valves
• Descale Valves – DIN Poppet or Spindle Style
• Prefill Valves
• Decompression Valves
• Custom Manifolds and Valve Stands