ASV Stübbe
Type Material Sealing Connection Diameter
Centrifugal pump (NM)
NM PE, PP, PVDF EPDM, FPM flange DN 32 - DN 150
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Robust, cast steel casing pump acc. to chemical industry standards
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mechanically sealed
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solid, exchangeable plastic components
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maintenance-friendly design
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wide range of options and accessories
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available as pump only or as fully installed unit incl. coupling and motor
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Flow rate: up to 450 m3/h
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Head: up to 100 m
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Motor output: up to 150 kW
- Version: horizontal, with mechanical sea
Centrifugal pump (NMB)
NMB PE, PP, PVDF EPDM, FPM flange DN 32 - DN 80
- short constructed block pump
- cast steel casing based on the chemical industry standard pump NM
- mechanically sealed
- robust, changeable plastic parts
- maintenance-friendly design
- wide range of options and accessories
- Flow rate: up to 100 m3/h
- Head: up to 60 m
- Motor output: up to 7,5 kW
- Version: horizontal, with mechanical seal
Centrifugal pump (SHB)
SHB PE, PP, PVDF EPDM, FPM flange, socket, spigot DN 15 - DN 100
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Centrifugal block pump accord. to chemical industry standards
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mechanically sealed
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good availability due to modular design
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solid, exchangeable plastic components
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maintenance-friendly design
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wide range of options and accessories
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Flow rate: up to 130 m3/h
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Head: up to 42 m
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Motor output: up to 11 kW
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Version: horizontal, with mechanical seal
Magnetic coupled pump (SHM)
SHM PP, PVDF EPDM, FPM flange, socket, spigot DN 15 - DN 50
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Magnetically coupled pump with a wide range of performance up to 7.5 kW
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hermetically sealed hydraulic part
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reliable coupling by strong magnet systems
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compact design
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PVDF-Versions for demanding applications
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good availability due to modular design
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Flow rate: up to 65 m3/h
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Head: up to 27 m
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Motor output: up to 7,5 kW
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Version: horizontal, with magnetic coupling
Vertical sump pump (ET)
ET PP, PVDF EPDM, FPM flange, socket, spigot DN 15 - DN 80
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Sump pump with wetted axis and fluid lubrication
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wide range of applications due to an extensive range of designs and material combinations
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up to 4000mm submersion depth
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solid, exchangeable plastic components
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high operational safety even ender extreme working conditions
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High-end mechanical seals for dry-run capable versions available
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Tailor-made mounting plates and port connectors on request
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Flow rate: up to 120 m3/h
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Head: up to 55 m
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Motor output: up to 15 kW
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Version: vertical, with sliding bearings
Vertical sump pump (ETL)
ETL PP, PVDF EPDM, FPM flange, socket, spigot DN 20 - DN 80
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Dry-run safe sump pump
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Motors up to 45kw
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non-wetted shaft bearing
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Robust tandem bearing for vibration-free operation
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solid, exchangeable plastic components
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Tailor-made mounting plates and port connectors on request
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Flow rate: up to 220 m3/h
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Head: up to 55 m
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Motor output: up to 45 kW
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Version: vertical, dry-run safe
Vertical sump pump (ETLB)
ETLB PP, PVDF EPDM, FPM flange, socket, spigot DN 15 - DN 80
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Dry-run safe close coupled sump pump
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Highest operational safety because of bearing-less design
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partly suitable for particle loaded fluids
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available in three submersion depth versions up to 775 (795)mm
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Tailor-made mounting plates and port connectors on request
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Titan labyrinth seal for aggressive fluid vapours on request
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optional dry-well installation
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Flow rate: up to 104 m3/h
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Head: up to 36 m
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Motor output: up to 7,5 kW
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Version: vertical, dry-run safe
Eccentric pump (F)
F PE, PP, PVDF EPDM, FPM, NBR spigot DN 14 - DN 19
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self-priming displacement pump
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dry-run capable and cavitation-free
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suitable for frequency regulation and mobile applications
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robust and reliable design
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high-operational safety and low maintenance
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type L = base plate mounted version
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Flow rate: up to 1,8 m3/h
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Head: up to 25 m
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Motor output: up to 0,37 kW
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Version: with liner, dry-run safe, self-priming
Eccentric pump (L)
L PE, PP, PVDF EPDM, FPM, NBR spigot DN 14 - DN 38
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self-priming displacement pump
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dry-run capable and cavitation-free
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suitable for frequency regulation and mobile applications
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robust and reliable design
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high-operational safety and low maintenance
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type L = base plate mounted version
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Flow rate: up to 5,2 m3/h
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Head: up to 25 m
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Motor output: up to 1,1 kW
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Version: with liner, dry-run safe, self-priming
Water jet pump (SP820)
SP820 PVC-U, PP, PVDF EPDM, FP flange, socket, spigot DN 10 - DN 80
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for mixing, dosing and delivering fluids
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for evacuating air in pipes and containers
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no moving parts
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low investment costs
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low space requirement
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Flow rate: up to 14 m3/h
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Head: up to 15 m
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Version: mixing or dosing
Ball valve (C200)
C200 PVC-U, PP, PVDF EPDM, FPM flange, socket, spigot DN 10 - DN 50
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high quality industrial valve
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flexible construction kit with a broadly conceived range of variants
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reliable material combination for safe handling of critical media
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new conceived ergonomic handle with „Safety Guard“
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intelligent accessories as well as interfaces for the integration of limit switches and
actuators
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integrated mounting bushes
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Actuator: electric, pneumatic
Ball valve (C110)
C110 PVC-U, PP, PVDF EPDM, FPM flange, socket DN 65 - DN 150
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system ball valve, solid version
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space-saving wafer flange version with high-quality stainless steel bushes
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modular upgrading of connection possible up to flange version in DIN face-to-face dimension
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excellent flow characteristics
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replaceable ball seat and ball
Ball valve (C10)
C10 PVC-U, PP EPDM, FPM flange, socket, spigot DN 15 - DN 50
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special ball valve completely moulded in place
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extremely low clearance volume
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high operating reliability - high torque transmission due to generously dimensioned stem
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high kv value
Ball valve (C16)
C16 PVC-U FPM flange DN 50 - DN 150
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special ball valve completely moulded in place
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extremely low clearance volume
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high operating reliability - no shearing of the high grade steel stem injected into the ball, even at high
torque
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high kv value
Butterfly valve (K210)
K210 PVC-U, PP, PVDF EPDM, FPM flange DN 50 - DN 200
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robust chemical valve with clip seal
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stainless steel spindle for reliable power transmission
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additional, double shaft seal
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hand lever with practical locking function
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O rings included in the scope of delivery for wafer type installation
Butterfly valve (K220)
K220 PVC-U, PP, PVDF EPDM, FPM flange DN 250 - DN 400
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proven chemical valve with liner seal
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direct fitting of actuators and gearing due to integrated flange plate
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available as standard with manual gear box
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PP butterfly valve can be combined with PVDF shut-off disc
Diaphragm valve (MV308)
MV308 PVC-U, PP, PVDF EPDM, FPM, PTFE socket, spigot DN 12 - DN 15
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compact design with high flow capacities
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integrated lift limitation
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visual position indicator
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ideal for realising switching functions in restricted installation spaces
Diaphragm valve (MV309)
MV309 PVC-U, PP, PVDF EPDM, FPM socket, spigot DN 15 - DN32
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compact designed pneumatically operated valve
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visual position indicator
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common installation length
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air connection according to NAMUR
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maximum control pressure 6 bar
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Actuator: pneumatic
Diaphragm valve (MV310)
MV310 PVC-U, PP, PVDF EPDM, FPM, PTFE flange, socket, spigot DN 15 - DN 100
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reliable and economical
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good control characteristics
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high kv value
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visual position indicator
Wafer check valve (RSK500)
RSK500 PVC-U, PP, PVDF EPDM, FPM flange DN 40 - DN 200
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narrow wafer flange version
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simple design
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O rings included in the scope of delivery for wafer type installation
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horizontal and vertical mounting
Ball check valve (KRV400)
KRV400 PVC-U, PP, PVDF EPDM, FPM socket, spigot DN 15 - DN 50
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hermetically sealed even at low working pressures
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minimum back pressure for drop tight service 0,2bar (valve in horizontal position)
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corrosion resistant
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maintenance-free
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article of trade
Ball check valve (KRV360)
KRV360 PVC-U, PP, PVDF EPDM, FPM socket DN 10 - DN 80
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hermetically sealed at low working pressures
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corrosion resistant
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maintenance-free
Angle seat valve (SV300)
SV300 PVC-U, PP, PVDF PB, PTFE spigot DN 15 - DN 50
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proven closing and control valve
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low flow resistance
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valve position indicator via rising handwheel
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simple design
Angle seat check valve (SRV303)
SRV303 PVC-U, PP, PVDF EPDM, FPM socket, spigot DN 15 - DN 100
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reliable check valve
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hermetically sealed even at low working pressures
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simple maintenance of the check element without the need to remove the valve
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horizontal and vertical mounting (valve piston always vertical)
Strainer (SF305)
SF305 PVC-U, PP, PVDF EPDM, FPM socket, spigot DN 15 - DN 100
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quick and easy access to the filter unit
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PVC version either in RAL 7011 or transparent
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standard mesh size 0.5 mm
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mesh material up to DN50 FEP / from DN65 same as housing material
Aeration & vent valve (BE891-BE991)
BE891-BE991 PVC-U, PP, PVDF EPDM, FPM socket, spigot DN 10 - DN 80
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for reliable aeration and venting of pipeline systems
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optional aerator (B 895) in combination with spring
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reliable and low-maintenance
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ball / float made of PP
Solenoid valve (Type 150)
Type 150 PVC-U, PP, PTFE EPDM, FPM socket DN 10 - DN 20
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direct acting thermoplastic valve
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fast switching
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core tube sealed by PTFE bellows
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independent of compressed air supply
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wide area of application
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Execution: 2/2-way, direct acting
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Actuator: electric
Solenoid valve (Type 160)
Type 160 PVC-U, PP, PTFE EPDM, FPM socket DN 15 - DN 50
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pilot operated thermoplastic valve
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high switching speeds
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core tube sealed by isolating diaphragm
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independent of compressed air supply lines
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due to the system design, a minimum differential pressure of 0.3 bar is required to ensure its perfect
function
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Execution: 2/2-way, pilot operated
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Actuator: electric
Pressure relief valve (DHV712)
DHV712 PVC-U, PP, PVDF EPDM, FPM flange, spigot DN 65 - DN 100
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set range 0,3 up to 10 bar
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EPDM diaphragm with PTFE coating
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most powerful thermoplastic pressure relief valve for large nominal diameters
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two optional pressure ranges per nominal diameter
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for constant working pressures even with counterpressure in the system
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constant, low vibration control behaviour
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simple pressure setting possible at any time, also during operation
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100% back pressure free in the position of rest
Pressure relief valve (DHV712-R)
DHV712-R PVC-U, PP, PVDF, EPDM, FPM flange, socket, spigot DN 10 - DN 50
PTFE, stainless steel
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set range 0,3 up to 10 bar
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EPDM diaphragm with PTFE coating
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most powerful thermoplastic pressure relief valve with patented piston control
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for constant working pressures even in systems with counterpressure
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constant, low vibration control behaviour
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simple pressure setting possible at any time, also during operation
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100% back pressure free in the position of rest
Pressure relief valve (DHV718)
DHV718 PVC-U, PP, EPDM, FPM, PTFE flange, socket, spigot DN 8 - DN 50
PVDF, stainless steel
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set range 0,5 up to 8 bar / DN 8 up to 10 bar
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diaphragm controlled pressure relief valve
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simple design, reliable function
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particularly suitable for oscillating pumps
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constant, frictionless and low vibration control behaviour
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high reproducibility of the set pressure
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simple pressure setting possible at any time, also during operation
Pressure reducing valve (DMV750)
DMV750 PVC-U, PP, PVDF EPDM, FPM flange, spigot DN 65 - DN 80
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set range 1 up to 6 bar
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EPDM diaphragm with PTFE coating
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control valve for large capacities
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for reliable reduction of system pressures to virtually constant working pressures
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constant, low vibration control behaviour
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high reproducibility of the set pressure
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pressure setting possible at any time, also during operation
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large setting range
Pressure reducing valve (DMV755)
DMV755 PVC-U, PP, PVDF EPDM, FPM flange, socket, spigot DN 10 - DN 50
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set range 1 up to 9 bar
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EPDM diaphragm with PTFE coating
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control valve for reliable reduction of system pressures to constant working pressures
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constant, low vibration control behaviour
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high reproducibility of the set pressur
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pressure setting possible at any time, also during operation
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large setting range
Pressure reducing valve (DMV765)
DMV765 PVC-U, PP, PVDF EPDM, FPM flange, socket, spigot DN 10 - DN 50
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set range 0,5 up to 9 bar
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EPDM diaphragm with PTFE coating
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control valve for reliable reduction of system pressures to constant working pressures
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constant, low vibration control behaviour
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high reproducibility of the set pressure
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pressure setting possible at any time, also during operation
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maximum setting range
Pressure and temperature sensor (HFT)
HFT PP, PVDF EPDM, FPM
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hydrostatic level control
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ideal for foaming media
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for up to 5m water column in not-pressurized containers
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integrated temperature sensor
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operation voltage 24 VDC / Electronic device IP 67
Ultrasonic sensor (UFM)
UFM PVDF FPM
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measuring range up to 6 meters
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for distance, volume and level measurement
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for containers, open basis and channels
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simple installation by G 1 ½˝ housing thread
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operation voltage 24 VDC / casing head IP 67
Limit level sensor, conductive (CFP)
CFP stainless steel EPDM
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compact design with integrated relay
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for conductive media
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2 or 3 electrode rods made of 1.4571 stainless steel for 1 or 2 filling levels
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simple installation by G 1˝ housing thread or DN 25 tube clamp
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operation voltage 24 VDC / casing head IP 67
Level switch (NIS)
NIS PVC-U, PP EPDM, FPM
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reliable pressure determination for non-pressurised containers
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diaphragm pressure switch w/o fluid contact
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up to four user-definable switching points 150 - 4.000 mm
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vent holes to be positioned 100mm below the switching points
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hydrostatic level determination
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IP 65
Bistable switch (BSS)
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filling level control in combination with mechanical counter-weight or swimmer systems
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bi-stable switch maintains switching status
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big optical status indicator
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PP-cable ties for simple mounting included in scope of supply
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max. 250 VAC /3A IP 65
Diaphragm pressure gauge guard (MDM902)
MDM902 PVC-U, PP, PVDF EPDM, FPM socket, spigot DN 20 - DN 25
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preasure rating 2,5 up to 10 bar
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EPDM diaphragm with PTFE coating
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reliable protection of pressure gauges from aggressive media
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reliable pressure transmission due to generously dimensioned diaphragm
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practical connections
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spigot end version including female thread G (inch)
Pressure and temperature sensor (PTM)
PTM PP, PVDF EPDM, FPM socket DN 25
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compact pressure and temperature sensor PTM
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ideal for pump monitoring or for process monitoring
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pressure range up to 10 bar
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operation voltage 24 VDC / casing head IP 67
Flowmeter (DFM165)
DFM165 PVC-U, PA, PSU, PVDF EPDM, FPM socket DN 10
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measuring range 3 up to 250 l/h
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large selection of measuring ranges, nominal diameters, also for special media
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suitable for a wide range of applications for gaseous media, water, alkalines, acids
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direct visualisation of the measured values
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accuracy class 4
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integrated mounting rail for flow data sensors
Flowmeter (DFM170)
DFM170 PVC-U, PA, PSU, PVDF EPDM, FPM socket DN 15
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measuring range 5 up to 400 l/h
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large selection of measuring ranges, nominal diameters, also for special media
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suitable for a wide range of applications for gaseous media, water, alkalines, acids
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direct visualisation of the measured values
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accuracy class 4
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integrated mounting rail for flow data sensors
Flowmeter (DFM185)
DFM185 PVC-U, PA, PSU, PVDF EPDM, FPM socket DN 20
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measuring range 15 up to 1.000 l/h
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large selection of measuring ranges, nominal diameters, also for special media
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suitable for a wide range of applications for gaseous media, water, alkalines, acids
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direct visualisation of the measured values
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accuracy cla
Flowmeter (DFM200)
DFM200 PVC-U, PA, PSU, PVDF EPDM, FPM socket DN 25
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measuring range 15 up to 1.000 l/h
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large selection of measuring ranges, nominal diameters, also for special media
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suitable for a wide range of applications for gaseous media, water, alkalines, acids
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direct visualisation of the measured values
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accuracy class 4
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integrated mounting rail for flow data sensors
Flowmeter (DFM350)
DFM350 PVC-U, PA, PSU, PVDF EPDM, FPM socket DN 25 - DN 65
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measuring range 15 up to 50.000 l/h
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large selection of measuring ranges, nominal diameters, also for special media
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suitable for a wide range of applications for gaseous media, water, alkalines, acids
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direct visualisation of the measured values
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accuracy class 4
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integrated mounting rail for flow data sensors
Oval Wheel Flow Meter (OVM)
OVM PP-n EPDM threaded socket Rp DN 25
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measurement 2 - 60 l/min
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accuracy 1% of measured value, even with low flow
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high degree of accuracy (1%)
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useable at low velocities (volumetric measurement)
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independence of density/ temperature/ viscosity
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no inlet and outlet section required
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precision by "simple" mechanical measuring principle
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savings in system at the customer's site by using dosing function
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acceptance of fluid particles/ crystallization
Dosing Ball Valve (ProfiDos101)
ProfiDos101 PVC-U, PP EPDM, FPM flange, socket, spigot DN 10 - DN 50
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precisely adjustable control valve
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reproducible and documentable settings by means of 180° graduated dial
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5° scale graduation
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standard thread connections in accordance with DIN8063
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automated with variable speed drive
Proportional Ball Valve (C100Prop)
C100Prop PVC-U, PP, PVDF EPDM, FPM flange, socket, spigot DN 10 - DN 50
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precisely adjustable control valve with proportional characteristic
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reproducible and documentable settings by means of 90° graduated dial
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5° scale graduation
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standard thread connections in accordance with DIN8063
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automated with variable speed drive
Flow data sensor (ZE3000)
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magnetic angle sensor for continuous measurement
Readout transmitter (ZE3075)
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reed sensor chain for continuous measurement
Limit reed switch (ZE950)
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monostable limit value switch
Limit reed switch (ZE951)
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bistable limit value switch