Reaction vessels

Variants

  • Dewar vessels
  • Cold traps
  • Tempering cup
  • Reaction vessels
  • Cryogenic container
  • Columns
  • Cold traps Cold finger S29 / SL29
  • Cold traps Cold finger S29-A / SL29-A
  • Cold traps Cold finger two-piece S29-Z / SL29-Z
  • Cold traps Cold finger V2A S54K16-Z / S54K25-Z
  • Cold traps High-performance cooling fingers V2A large
  • Cold trap complete KF /KFL
  • Cold trap complete KF-A / KFL-A
  • Cold trap complete two-piece KF-Z /KFL-Z
  • Cold trap V2A complete KF54VK16-Z / KF54VK25-Z
  • Cold traps High-performance cold traps V2A large complete
  • Cold trap GKF
  • Pump forks / Schlenklines
  • Cold gas systems
  • Cryostats
  • LHe Lifter
  • Sulphurizing flask
  • Wet extinguishing curve NLK
  • LN2 level control
  • Cold shrinking with LN2
  • Large insulation box
  • Heat protection container
  • Disposal cans
  • Chemical pumping station – CP
  • Chemical pumping station – GP
  • Cylindrical Dewar flask
  • Stainless steel Dewar flask
  • Dewargefäß mit flachem Boden
    Dewargefaess-with flat bottom
  • Dewar flask – bowl shape
  • Dewar vessel – Dewar transport vessels
  • Dewar vessel – spherical shape
  • Dewar flask – large Dewar insulated flasks
  • Dewar flask – large Dewar insulated flasks in box form
  • Dewar flask – with laboratory flat flange
  • Dewar flask – with flange
  • Dewar vessel – Dewar transport vessels BIO-BE-CO2
  • Dewar vessel – Dewar transport vessels BIO-BE-LN2
  • Dewar flask – with standard thread
  • Dewar flask – with integrated magnetic agitator
  • Cryostats – LN2 Glass cryostats
  • Cryostats LN2 with head flange
  • Cryostats LN2 with constriction
  • Cryostats LN2 constriction+head flange
  • Cryostats LHe Glass cryostats
  • Cryostats LHe with head flange
  • Cryostats LHe with constriction
  • Cryostats LHe constriction+head flange
  • Cryostats LHe KGZ with LN2 cooling shield
  • Cryostats LHe KGS with LN2 cooling shield
  • Cryostats LHe Customized
  • Cryostats racks
  • Cryostats lids and accessories
  • Cryostats LHe Siphon
  • Cryostats catalog
  • Reaction vessel single-walled not temperature-controlled
  • Reaction vessel, double-walled, with heating jacket GL18
  • Double-walled reaction vessel with DN15 heating jacket
  • Three-walled reaction vessel with vacuum jacket and heating jacket DN15
  • Double-walled reaction vessel with bulbous heating jacket
  • Reaction vessel with flat bottom and heating jacket connection
  • Reaction vessel Sulfurizing flask with tempering jacket and volume scale
  • Reaction vessel Lid
  • Reaction vessel racks
  • Reaction vessel Complete table setups
  • Complete reaction vessel setups
  • Reaction vessel accessories
  • Reaction vessel Floor drains
  • Reaction vessel configuration wizard
  • Cold trap assistant
  • Special pumping stations
  • Cryogenic container type Apollo
  • Cryogenic container type Juno
  • Cryogenic container type aluminum
  • Cryogenic container type Alu-DMType Alu-DMT
  • Cryogenic container Special removal siphon
  • Cryogenic container LN2 Special withdrawal hoses
  • Cryogenic container handles
  • Cryogenic container type ARPEGE
  • Cryogenic container type VOYAGEUR
  • Cryogenic container type BIO
  • Cryogenic container type BIOSAFE
  • Cryogenic container type DSS-D
  • Cryogenic container Level Control LN2
  • Tempering beaker made of glass
  • Tempering cup made of stainless steel
  • Temperature control cup configuration wizard
  • Cold gas systems type T-G
  • Cold gas systems type TG-LKF
  • Cold gas systems type TG-LKF-H
  • Cold gas systems type TG-KKK
  • Cold gas systems type TG-RD
  • Cold gas systems Special systems
  • Cold gas systems Safety controller
  • Cold gas tool software
  • Cold gas systems configuration wizard
  • Cold gas systems type TG-RID
  • Cryogenic gloves and accessories

General information on reaction vessels

KGW-ISOTHERM manufactures around 400 different types of glass reaction vessels as standard. The reaction vessels are manufactured from 250 ml to 20 liters volume, in cylindrical or spherical shape, with flat, round or dished bottom. Laboratory flanges with an O-ring groove in accordance with DIN12214 are used as a termination. Two different valve types are available as standard, a torion-type valve (L valve) and a valve with spring pressure on the valve pin (J valve), as well as the spherical ground joint S40. All reaction vessels with a valve have no dead volume at the outlet.

Floor drains

Industrial valve J 10mm
The industrial valve is a dead volume-free PTFE spindle valve with an angled outlet, in which the PTFE spindle presses linearly (without rotation) into the sealing seat. A compression spring is also built into the valve body, which can be used to increase the pressure of the spindle on the valve seat, causing the spindle to adjust itself. This results in high tightness even with temperature fluctuations.
Temperature range: -80°C to +200°C

J-valve 10mm

J-valve 10mm in section

Industrial valve J 20mm
The industrial valve is a dead volume-free PTFE spindle valve with an angled outlet in which the PTFE spindle presses linearly (without rotation) into the sealing seat. A compression spring is also built into the valve body, which can be used to increase the pressure of the spindle on the valve seat, causing the spindle to adjust itself. This results in high tightness even with temperature fluctuations.
Temperature range: -80°C to +200°C

J-valve 20mm

J-valve 20mm in section

Laboratory valve L
The laboratory valve is a dead volume-free PTFE spindle valve in which the spindle is pressed into the seal seat in a rotating manner. The valve has a 10mm bore.
Temperature range: -10°C to+120°C

L-valve 10mm

L-valve 10mm in section

Industrial valve J 10mm with integrated PT100
The industrial valve is a dead-volume-free PTFE spindle valve with an angled outlet, in which the PTFE spindle presses linearly (without rotation) into the sealing seat. A compression spring is also built into the valve body, which can be used to increase the pressure of the spindle on the valve seat, causing the spindle to adjust itself. This results in a high level of tightness even with temperature fluctuations.
Temperature range: -80°C to+200°C
Connection: Lemo socket 0

J-valve 10mm with PT100

J-valve 10mm with PT100 in section

Industrial valve J 20mm with integrated PT100
The industrial valve is a dead-volume-free PTFE spindle valve with an angled outlet, in which the PTFE spindle presses linearly (without rotation) into the sealing seat. A compression spring is also built into the valve body, which can be used to increase the pressure of the spindle on the valve seat, causing the spindle to adjust itself. This results in a high level of tightness even with temperature fluctuations.
Temperature range: -80°C to+200°C
Connection: Lemo socket 0

J-valve 20mm with PT100

J-valve 20mm with PT100 in section

Industrial valve J 10mm pneumatically actuated
The industrial valve is a dead-volume-free PTFE spindle valve with an angled sequence in which the PTFE spindle presses linearly (without rotation) into the sealing seat. A compression spring is also built into the valve body, which can be used to increase the pressure of the spindle on the valve seat, causing the spindle to adjust itself. This results in a high level of tightness even with temperature fluctuations.
Temperature range: -80°C to+200°C
Working pressure 2.5-3 barÜ
max overpressure 4 bar
Control unit for pneumatic valve on request

J-valve 10mm pneumatically operated

J-valve 10mm with PT100 pneumatically actuated

Connection variants on the drain
Addition of a special connection on any valve Variants: GL18, GL25, DN15 or DN25
Temperature range GL: -10°C to+120°C
Temperature range DN: -80°C to 200°C

J-valve 10mm with GL18

J-valve 10mm with DN15

Spherical ground joint S 40

In accordance with DIN 12244 (Part 1)

Spherical ground joint S40

Tempering jacket connection

The temperature control jacket connection is available in two versions:

 

Glass thread connection GL 18

for temperature range from -10°C to +120° C

Spherical ground joint S40

DN15 glass flange

for temperature range from-120°C to +300°C

Spherical ground joint S40

In addition to the versions listed, customized versions are possible at any time. With the help of our CAD system, we will prepare a qualified offer for you.

All reaction vessels, including the standard types, are produced to customer order. Changes to connections or flanges are therefore usually offered at no extra charge.

Use our configuration wizard for reaction vessels.