ASV Stübbe

ASV Stübbe

Type Material Sealing Connection Diameter

Centrifugal pump (NM)

NM PE, PP, PVDF EPDM, FPM flange DN 32 - DN 150

Robust, cast steel casing pump acc. to chemical industry standards
mechanically sealed
solid, exchangeable plastic components
maintenance-friendly design
wide range of options and accessories
available as pump only or as fully installed unit incl. coupling and motor
Flow rate: up to 450 m3/h
Head: up to 100 m
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

Centrifugal block pump accord. to chemical industry standards
mechanically sealed
good availability due to modular design
solid, exchangeable plastic components
maintenance-friendly design
wide range of options and accessories
Flow rate: up to 130 m3/h
Head: up to 42 m
Motor output: up to 11 kW
Version: horizontal, with mechanical seal

Magnetic coupled pump (SHM)

SHM PP, PVDF EPDM, FPM flange, socket, spigot DN 15 - DN 50

Magnetically coupled pump with a wide range of performance up to 7.5 kW
hermetically sealed hydraulic part
reliable coupling by strong magnet systems
compact design
PVDF-Versions for demanding applications
good availability due to modular design
Flow rate: up to 65 m3/h
Head: up to 27 m
Motor output: up to 7,5 kW
Version: horizontal, with magnetic coupling

Vertical sump pump (ET)

ET PP, PVDF EPDM, FPM flange, socket, spigot DN 15 - DN 80

Sump pump with wetted axis and fluid lubrication
wide range of applications due to an extensive range of designs and material combinations
up to 4000mm submersion depth
solid, exchangeable plastic components
high operational safety even ender extreme working conditions
High-end mechanical seals for dry-run capable versions available
Tailor-made mounting plates and port connectors on request
Flow rate: up to 120 m3/h
Head: up to 55 m
Motor output: up to 15 kW
Version: vertical, with sliding bearings

Vertical sump pump (ETL)

ETL PP, PVDF EPDM, FPM flange, socket, spigot DN 20 - DN 80

Dry-run safe sump pump
Motors up to 45kw
non-wetted shaft bearing
Robust tandem bearing for vibration-free operation
solid, exchangeable plastic components
Tailor-made mounting plates and port connectors on request
Flow rate: up to 220 m3/h
Head: up to 55 m
Motor output: up to 45 kW
Version: vertical, dry-run safe

Vertical sump pump (ETLB)

ETLB PP, PVDF EPDM, FPM flange, socket, spigot DN 15 - DN 80

Dry-run safe close coupled sump pump
Highest operational safety because of bearing-less design
partly suitable for particle loaded fluids
available in three submersion depth versions up to 775 (795)mm
Tailor-made mounting plates and port connectors on request
Titan labyrinth seal for aggressive fluid vapours on request
optional dry-well installation
Flow rate: up to 104 m3/h
Head: up to 36 m
Motor output: up to 7,5 kW
Version: vertical, dry-run safe

Eccentric pump (F)

F PE, PP, PVDF EPDM, FPM, NBR spigot DN 14 - DN 19

self-priming displacement pump
dry-run capable and cavitation-free
suitable for frequency regulation and mobile applications
robust and reliable design
high-operational safety and low maintenance
type L = base plate mounted version
Flow rate: up to 1,8 m3/h
Head: up to 25 m
Motor output: up to 0,37 kW
Version: with liner, dry-run safe, self-priming

Eccentric pump (L)

L PE, PP, PVDF EPDM, FPM, NBR spigot DN 14 - DN 38

self-priming displacement pump
dry-run capable and cavitation-free
suitable for frequency regulation and mobile applications
robust and reliable design
high-operational safety and low maintenance
type L = base plate mounted version
Flow rate: up to 5,2 m3/h
Head: up to 25 m
Motor output: up to 1,1 kW
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

for mixing, dosing and delivering fluids
for evacuating air in pipes and containers
no moving parts
low investment costs
low space requirement
Flow rate: up to 14 m3/h
Head: up to 15 m
Version: mixing or dosing

Ball valve (C200)

C200 PVC-U, PP, PVDF EPDM, FPM flange, socket, spigot DN 10 - DN 50

high quality industrial valve
flexible construction kit with a broadly conceived range of variants
reliable material combination for safe handling of critical media
new conceived ergonomic handle with „Safety Guard“
intelligent accessories as well as interfaces for the integration of limit switches and actuators
integrated mounting bushes
Actuator: electric, pneumatic

Ball valve (C110)

C110 PVC-U, PP, PVDF EPDM, FPM flange, socket DN 65 - DN 150

system ball valve, solid version
space-saving wafer flange version with high-quality stainless steel bushes
modular upgrading of connection possible up to flange version in DIN face-to-face dimension
excellent flow characteristics
replaceable ball seat and ball

Ball valve (C10)

C10 PVC-U, PP EPDM, FPM flange, socket, spigot DN 15 - DN 50

special ball valve completely moulded in place
extremely low clearance volume
high operating reliability - high torque transmission due to generously dimensioned stem
high kv value

Ball valve (C16)

C16 PVC-U FPM flange DN 50 - DN 150

special ball valve completely moulded in place
extremely low clearance volume
high operating reliability - no shearing of the high grade steel stem injected into the ball, even at high torque
high kv value

Butterfly valve (K210)

K210 PVC-U, PP, PVDF EPDM, FPM flange DN 50 - DN 200

robust chemical valve with clip seal
stainless steel spindle for reliable power transmission
additional, double shaft seal
hand lever with practical locking function
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

proven chemical valve with liner seal
direct fitting of actuators and gearing due to integrated flange plate
available as standard with manual gear box
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

compact design with high flow capacities
integrated lift limitation
visual position indicator
ideal for realising switching functions in restricted installation spaces

Diaphragm valve (MV309)

MV309 PVC-U, PP, PVDF EPDM, FPM socket, spigot DN 15 - DN32

compact designed pneumatically operated valve
visual position indicator
common installation length
air connection according to NAMUR
maximum control pressure 6 bar
Actuator: pneumatic

Diaphragm valve (MV310)

MV310 PVC-U, PP, PVDF EPDM, FPM, PTFE flange, socket, spigot DN 15 - DN 100

reliable and economical
good control characteristics
high kv value
visual position indicator

Wafer check valve (RSK500)

RSK500 PVC-U, PP, PVDF EPDM, FPM flange DN 40 - DN 200

narrow wafer flange version
simple design
O rings included in the scope of delivery for wafer type installation
horizontal and vertical mounting

Ball check valve (KRV400)

KRV400 PVC-U, PP, PVDF EPDM, FPM socket, spigot DN 15 - DN 50

hermetically sealed even at low working pressures
minimum back pressure for drop tight service 0,2bar (valve in horizontal position)
corrosion resistant
maintenance-free
article of trade

Ball check valve (KRV360)

KRV360 PVC-U, PP, PVDF EPDM, FPM socket DN 10 - DN 80

hermetically sealed at low working pressures
corrosion resistant
maintenance-free

Angle seat valve (SV300)

SV300 PVC-U, PP, PVDF PB, PTFE spigot DN 15 - DN 50

proven closing and control valve
low flow resistance
valve position indicator via rising handwheel
simple design

Angle seat check valve (SRV303)

SRV303 PVC-U, PP, PVDF EPDM, FPM socket, spigot DN 15 - DN 100

reliable check valve
hermetically sealed even at low working pressures
simple maintenance of the check element without the need to remove the valve
horizontal and vertical mounting (valve piston always vertical)

Strainer (SF305)

SF305 PVC-U, PP, PVDF EPDM, FPM socket, spigot DN 15 - DN 100

quick and easy access to the filter unit
PVC version either in RAL 7011 or transparent
standard mesh size 0.5 mm
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

for reliable aeration and venting of pipeline systems
optional aerator (B 895) in combination with spring
reliable and low-maintenance
ball / float made of PP

Solenoid valve (Type 150)

Type 150 PVC-U, PP, PTFE EPDM, FPM socket DN 10 - DN 20

direct acting thermoplastic valve
fast switching
core tube sealed by PTFE bellows
independent of compressed air supply
wide area of application
Execution: 2/2-way, direct acting
Actuator: electric

Solenoid valve (Type 160)

Type 160 PVC-U, PP, PTFE EPDM, FPM socket DN 15 - DN 50

pilot operated thermoplastic valve
high switching speeds
core tube sealed by isolating diaphragm
independent of compressed air supply lines
due to the system design, a minimum differential pressure of 0.3 bar is required to ensure its perfect function
Execution: 2/2-way, pilot operated
Actuator: electric

Pressure relief valve (DHV712)

DHV712 PVC-U, PP, PVDF EPDM, FPM flange, spigot DN 65 - DN 100

set range 0,3 up to 10 bar
EPDM diaphragm with PTFE coating
most powerful thermoplastic pressure relief valve for large nominal diameters
two optional pressure ranges per nominal diameter
for constant working pressures even with counterpressure in the system
constant, low vibration control behaviour
simple pressure setting possible at any time, also during operation
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

set range 0,3 up to 10 bar
EPDM diaphragm with PTFE coating
most powerful thermoplastic pressure relief valve with patented piston control
for constant working pressures even in systems with counterpressure
constant, low vibration control behaviour
simple pressure setting possible at any time, also during operation
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

set range 0,5 up to 8 bar / DN 8 up to 10 bar
diaphragm controlled pressure relief valve
simple design, reliable function
particularly suitable for oscillating pumps
constant, frictionless and low vibration control behaviour
high reproducibility of the set pressure
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

set range 1 up to 6 bar
EPDM diaphragm with PTFE coating
control valve for large capacities
for reliable reduction of system pressures to virtually constant working pressures
constant, low vibration control behaviour
high reproducibility of the set pressure
pressure setting possible at any time, also during operation
large setting range

Pressure reducing valve (DMV755)

DMV755 PVC-U, PP, PVDF EPDM, FPM flange, socket, spigot DN 10 - DN 50

set range 1 up to 9 bar
EPDM diaphragm with PTFE coating
control valve for reliable reduction of system pressures to constant working pressures
constant, low vibration control behaviour
high reproducibility of the set pressur
pressure setting possible at any time, also during operation
large setting range

Pressure reducing valve (DMV765)

DMV765 PVC-U, PP, PVDF EPDM, FPM flange, socket, spigot DN 10 - DN 50

set range 0,5 up to 9 bar
EPDM diaphragm with PTFE coating
control valve for reliable reduction of system pressures to constant working pressures
constant, low vibration control behaviour
high reproducibility of the set pressure
pressure setting possible at any time, also during operation
maximum setting range

Pressure and temperature sensor (HFT)

HFT PP, PVDF EPDM, FPM

hydrostatic level control
ideal for foaming media
for up to 5m water column in not-pressurized containers
integrated temperature sensor
operation voltage 24 VDC / Electronic device IP 67

Ultrasonic sensor (UFM)

UFM PVDF FPM

measuring range up to 6 meters
for distance, volume and level measurement
for containers, open basis and channels
simple installation by G 1 ½˝ housing thread
operation voltage 24 VDC / casing head IP 67

Limit level sensor, conductive (CFP)

CFP stainless steel EPDM

compact design with integrated relay
for conductive media
2 or 3 electrode rods made of 1.4571 stainless steel for 1 or 2 filling levels
simple installation by G 1˝ housing thread or DN 25 tube clamp
operation voltage 24 VDC / casing head IP 67

Level switch (NIS)

NIS PVC-U, PP EPDM, FPM

reliable pressure determination for non-pressurised containers
diaphragm pressure switch w/o fluid contact
up to four user-definable switching points 150 - 4.000 mm
vent holes to be positioned 100mm below the switching points
hydrostatic level determination
IP 65

Bistable switch (BSS)

filling level control in combination with mechanical counter-weight or swimmer systems
bi-stable switch maintains switching status
big optical status indicator
PP-cable ties for simple mounting included in scope of supply
max. 250 VAC /3A IP 65

Diaphragm pressure gauge guard (MDM902)

MDM902 PVC-U, PP, PVDF EPDM, FPM socket, spigot DN 20 - DN 25

preasure rating 2,5 up to 10 bar
EPDM diaphragm with PTFE coating
reliable protection of pressure gauges from aggressive media
reliable pressure transmission due to generously dimensioned diaphragm
practical connections
spigot end version including female thread G (inch)

Pressure and temperature sensor (PTM)

PTM PP, PVDF EPDM, FPM socket DN 25

compact pressure and temperature sensor PTM
ideal for pump monitoring or for process monitoring
pressure range up to 10 bar
operation voltage 24 VDC / casing head IP 67

Flowmeter (DFM165)

DFM165 PVC-U, PA, PSU, PVDF EPDM, FPM socket DN 10

measuring range 3 up to 250 l/h
large selection of measuring ranges, nominal diameters, also for special media
suitable for a wide range of applications for gaseous media, water, alkalines, acids
direct visualisation of the measured values
accuracy class 4
integrated mounting rail for flow data sensors

Flowmeter (DFM170)

DFM170 PVC-U, PA, PSU, PVDF EPDM, FPM socket DN 15

measuring range 5 up to 400 l/h
large selection of measuring ranges, nominal diameters, also for special media
suitable for a wide range of applications for gaseous media, water, alkalines, acids
direct visualisation of the measured values
accuracy class 4
integrated mounting rail for flow data sensors

Flowmeter (DFM185)

DFM185 PVC-U, PA, PSU, PVDF EPDM, FPM socket DN 20

measuring range 15 up to 1.000 l/h
large selection of measuring ranges, nominal diameters, also for special media
suitable for a wide range of applications for gaseous media, water, alkalines, acids
direct visualisation of the measured values
accuracy cla

Flowmeter (DFM200)

DFM200 PVC-U, PA, PSU, PVDF EPDM, FPM socket DN 25

measuring range 15 up to 1.000 l/h
large selection of measuring ranges, nominal diameters, also for special media
suitable for a wide range of applications for gaseous media, water, alkalines, acids
direct visualisation of the measured values
accuracy class 4
integrated mounting rail for flow data sensors

Flowmeter (DFM350)

DFM350 PVC-U, PA, PSU, PVDF EPDM, FPM socket DN 25 - DN 65

measuring range 15 up to 50.000 l/h
large selection of measuring ranges, nominal diameters, also for special media
suitable for a wide range of applications for gaseous media, water, alkalines, acids
direct visualisation of the measured values
accuracy class 4
integrated mounting rail for flow data sensors

Oval Wheel Flow Meter (OVM)

OVM PP-n EPDM threaded socket Rp DN 25

measurement 2 - 60 l/min
accuracy 1% of measured value, even with low flow
high degree of accuracy (1%)
useable at low velocities (volumetric measurement)
independence of density/ temperature/ viscosity
no inlet and outlet section required
precision by "simple" mechanical measuring principle
savings in system at the customer's site by using dosing function
acceptance of fluid particles/ crystallization

Dosing Ball Valve (ProfiDos101)

ProfiDos101 PVC-U, PP EPDM, FPM flange, socket, spigot DN 10 - DN 50

precisely adjustable control valve
reproducible and documentable settings by means of 180° graduated dial
5° scale graduation
standard thread connections in accordance with DIN8063
automated with variable speed drive

Proportional Ball Valve (C100Prop)

C100Prop PVC-U, PP, PVDF EPDM, FPM flange, socket, spigot DN 10 - DN 50

precisely adjustable control valve with proportional characteristic
reproducible and documentable settings by means of 90° graduated dial
5° scale graduation
standard thread connections in accordance with DIN8063
automated with variable speed drive

Flow data sensor (ZE3000)

magnetic angle sensor for continuous measurement

Readout transmitter (ZE3075)

reed sensor chain for continuous measurement

Limit reed switch (ZE950)

monostable limit value switch

Limit reed switch (ZE951)

bistable limit value switch