Vessels

KUHN Markill Safety bottle 0.4 l gaskets/EPDM
Modell 1619-GELB

Markill Safety bottle 0.4 l gaskets/EPDM for acetone/nitro

Materials:

• Bottle body: Aluminium Al 99.5
• Thread ring: Al Mg Si Pb
• Valve parts: PPN plastic
• Spring: X5 Cr Ni Mo 4401

Sealing rings:
Sealing cap: Flat gasket made of nitrile rubber
Inner seals: (O-rings): EPDM

Before using the bottle, the compatibility with the product must be determined, i.e. the material of the sealing element (O-ring) must be adapted if necessary.

Description
Wherever flammable liquids are used, there are problems with pouring and dosing - the danger of accidents lurks!

The Markill-matic safety bottle helps to reduce the risk of accidents. It offers the possibility to safely store and handle dangerous liquids.
The Markill-matic safety bottle is break-proof and equipped with a self-closing pouring valve that opens only at the touch of a finger.

Note: Store and transport the bottle upright.

KUHN Markill safety bottle 1.0 l Gasket/EPDM
Model 1633-GELB

Markill safety bottle 1.0 l Gasket/EPDM for acetone/nitro

Materials:

• Bottle body: Aluminium Al 99.5
• Thread ring: Al Mg Si Pb
• Valve parts: PPN plastic
• Spring: X5 Cr Ni Mo 4401

Sealing rings:
Sealing cap: Flat gasket made of nitrile rubber
Inner seals: (O-rings): EPDM

Before using the bottle, the compatibility with the product must be determined, i.e. the material of the sealing element (O-ring) must be adapted if necessary.

Description
Wherever flammable liquids are used, there are problems with pouring and dosing - the danger of accidents lurks!

The Markill-matic safety bottle helps to reduce the risk of accidents. It offers the possibility to safely store and handle dangerous liquids.
The Markill-matic safety bottle is break-proof and equipped with a self-closing pouring valve that opens only at the touch of a finger.

Note: Store and transport the bottle upright.

KGW Heatable Reaction Vessels With Thermal Jacket Connection GL18 Olive and Industrial Valve J

About Reaction Vessels
KGW-ISOTHERM manufactures about 400 different types of reaction vessels made of glass in series. The reaction vessels are produced with a volume from 250 ml up to 20 litres with flat bottom, round bottom or bumped boiler end. As closing the flange system by SCHOTT with O-ring grooves is used. The bottom-outlet is available as standard with two different valves, the laboratory valve "L" (spindle is pressed while turning, type Torion) and the industrial valve "J" (spindle is springloaded and regulates herself), and the spherical ground joint S40. Every valve in the reaction vessels is dead volume free.

The bottom outlet is available in three versions:

Industrial Valve J (Linear Closing)
The industrial valve is a dead volume free PTFE spindle valve with sloped outlet. The spindle shall be pressed in without turning. In the valve housing is an additional spring mounted in. So the spring pressure of the spindle to the valve seat can be increased spring-loaded and the spindle regulates herself. This guarantees a good tightness at large variations of temperature. The industrial valve is available with a 10mm bore-hole (standard) and as desired with a 20mm bore-hole (surcharge - to see options).

Laboratory Valve L
The laboratory valve is a dead volume free PTFE spindle valve with the spindle being pressed in while turning. the valve has an 10mm bore-hole.

Spherical Ground Joint 40
According to DIN 12244 (Part 1)

Thermal Jacket connections are available in two versions:

• Thermal Jacket Connection GL18 Olive
  • For temperatures up to +100° C
• Thermal Jacket Connection DN15 Flange
  • For temperatures up to +300° C

KUHN Markill safety bottle 1.0 l gaskets/viton
Model 1633-RED

Markill safety bottle 1.0 ltr. gaskets/viton for petrol, petroleum, turpentine oil, acid-free oils, spirit and alcohol

Materials:

• Bottle body: Aluminium Al 99.5
• Thread ring: Al Mg Si Pb
• Valve parts: PPN plastic
• Spring: X5 Cr Ni Mo 4401

Sealing rings:
Sealing cap: Flat gasket made of nitrile rubber
Inner seals: (O-rings): FKM

Before using the bottle, the compatibility with the product must be determined, i.e. the material of the sealing element (O-ring) must be adapted if necessary.

Description
Wherever flammable liquids are used, there are problems with pouring and dosing - the danger of accidents lurks!

The Markill-matic safety bottle helps to reduce the risk of accidents. It offers the possibility to safely store and handle dangerous liquids.
The Markill-matic safety bottle is break-proof and equipped with a self-closing pouring valve that opens only at the touch of a finger.

Note: Store and transport the bottle upright.

KGW Large insulating box

Applications

• storage and transport of temperature sensitive goods e. g.
• dry ice ( CO2 )
• biological samples
• food
• Box meets Euro-standard IN-IR-RRC
• storage and transport by the use of cold-bricks

Advantages

• robust construction made of monobloc polyethylene
• polyurethane foam insulation core 60-90 mm thick
• low own weight
• lid is lockable
• handle for easy carrying

KGW Reaction vessels cylindrical, not heatable, with "J" valve

About Reaction Vessels
KGW-ISOTHERM manufactures about 400 different types of reaction vessels made of glass in series. The reaction vessels are produced with a volume from 250 ml up to 20 litres with flat bottom, round bottom or bumped boiler end. As closing the flange system by SCHOTT with O-ring grooves is used. The bottom-outlet is available as standard with two different valves, the laboratory valve "L" (spindle is pressed while turning, type Torion) and the industrial valve "J" (spindle is springloaded and regulates herself), and the spherical ground joint S40. Every valve in the reaction vessels is dead volume free.

The bottom outlet is available in three versions:

Industrial Valve J (Linear Closing)
The industrial valve is a dead volume free PTFE spindle valve with sloped outlet. The spindle shall be pressed in without turning. In the valve housing is an additional spring mounted in. So the spring pressure of the spindle to the valve seat can be increased spring-loaded and the spindle regulates herself. This guarantees a good tightness at large variations of temperature. The industrial valve is available with a 10mm bore-hole (standard) and as desired with a 20mm bore-hole (surcharge - to see options).

Laboratory Valve L
The laboratory valve is a dead volume free PTFE spindle valve with the spindle being pressed in while turning. the valve has an 10mm bore-hole.

Spherical Ground Joint 40
According to DIN 12244 (Part 1)

KGW Heatable Reaction Vessels With Thermal Jacket Connection GL18 Olive and Valve L

About Reaction Vessels
KGW-ISOTHERM manufactures about 400 different types of reaction vessels made of glass in series. The reaction vessels are produced with a volume from 250 ml up to 20 litres with flat bottom, round bottom or bumped boiler end. As closing the flange system by SCHOTT with O-ring grooves is used. The bottom-outlet is available as standard with two different valves, the laboratory valve "L" (spindle is pressed while turning, type Torion) and the industrial valve "J" (spindle is springloaded and regulates herself), and the spherical ground joint S40. Every valve in the reaction vessels is dead volume free.

The bottom outlet is available in three versions:

Industrial Valve J (Linear Closing)
The industrial valve is a dead volume free PTFE spindle valve with sloped outlet. The spindle shall be pressed in without turning. In the valve housing is an additional spring mounted in. So the spring pressure of the spindle to the valve seat can be increased spring-loaded and the spindle regulates herself. This guarantees a good tightness at large variations of temperature. The industrial valve is available with a 10mm bore-hole (standard) and as desired with a 20mm bore-hole.

Laboratory Valve L
The laboratory valve is a dead volume free PTFE spindle valve with the spindle being pressed in while turning. the valve has an 10mm bore-hole.

Spherical Ground Joint 40
According to DIN 12244 (Part 1)

Thermal Jacket connections are available in two versions:

• Thermal Jacket Connection GL18 Olive
  • For temperatures up to +100° C
• Thermal Jacket Connection DN15 Flange
  • For temperatures up to +300° C

KUHN Markill safety bottle 0.4 l gaskets/viton
Model 1619-RED

Markill safety bottle 0.4 ltr. gaskets/viton for petrol, petroleum, turpentine oil, acid-free oils, spirit and alcohol

Materials:

• Bottle body: Aluminium Al 99.5
• Thread ring: Al Mg Si Pb
• Valve parts: PPN plastic
• Spring: X5 Cr Ni Mo 4401

Sealing rings:
Sealing cap: Flat gasket made of nitrile rubber
Inner seals: (O-rings): FKM

Before using the bottle, the compatibility with the product must be determined, i.e. the material of the sealing element (O-ring) must be adapted if necessary.

Description
Wherever flammable liquids are used, there are problems with pouring and dosing - the danger of accidents lurks!

The Markill-matic safety bottle helps to reduce the risk of accidents. It offers the possibility to safely store and handle dangerous liquids.
The Markill-matic safety bottle is break-proof and equipped with a self-closing pouring valve that opens only at the touch of a finger.

Note: Store and transport the bottle upright.

KGW Heatable Reaction Vessels with flat bottom, thermal jacket connection GL18-Olive

About Reaction Vessels
KGW-ISOTHERM manufactures about 400 different types of reaction vessels made of glass in series. The reaction vessels are produced with a volume from 250 ml up to 20 litres with flat bottom, round bottom or bumped boiler end. As closing the flange system by SCHOTT with O-ring grooves is used. The bottom-outlet is available as standard with two different valves, the laboratory valve "L" (spindle is pressed while turning, type Torion) and the industrial valve "J" (spindle is springloaded and regulates herself), and the spherical ground joint S40. Every valve in the reaction vessels is dead volume free.

The bottom outlet is available in three versions:

Industrial Valve J (Linear Closing)
The industrial valve is a dead volume free PTFE spindle valve with sloped outlet. The spindle shall be pressed in without turning. In the valve housing is an additional spring mounted in. So the spring pressure of the spindle to the valve seat can be increased spring-loaded and the spindle regulates herself. This guarantees a good tightness at large variations of temperature. The industrial valve is available with a 10mm bore-hole (standard) and as desired with a 20mm bore-hole.

Laboratory Valve L
The laboratory valve is a dead volume free PTFE spindle valve with the spindle being pressed in while turning. the valve has an 10mm bore-hole.

Spherical Ground Joint 40
According to DIN 12244 (Part 1)

Thermal Jacket connections are available in two versions:

• Thermal Jacket Connection GL18 Olive
  • For temperatures up to +100° C
• Thermal Jacket Connection DN15 Flange
  • For temperatures up to +300° C

KGW Cylindrical Dewar Flasks Stainless steel liquid nitrogen for use in the laboratory or in industry type DSS-D

Characteristics

• Manufactures of high quality stainless steel
• Surface with a brushed finish
• Long stay-down time due to superior insulation and insulating lid
• With handles for facilitating handling
• Safe from overturning
• Flat bottom

Dewar vessels Type DSS - D with insulating lid and handle

KGW Heatable Reaction Vessels with flat bottom, thermal jacket connection DN15 Flange

About Reaction Vessels
KGW-ISOTHERM manufactures about 400 different types of reaction vessels made of glass in series. The reaction vessels are produced with a volume from 250 ml up to 20 litres with flat bottom, round bottom or bumped boiler end. As closing the flange system by SCHOTT with O-ring grooves is used. The bottom-outlet is available as standard with two different valves, the laboratory valve "L" (spindle is pressed while turning, type Torion) and the industrial valve "J" (spindle is springloaded and regulates herself), and the spherical ground joint S40. Every valve in the reaction vessels is dead volume free.

The bottom outlet is available in three versions:

Industrial Valve J (Linear Closing)
The industrial valve is a dead volume free PTFE spindle valve with sloped outlet. The spindle shall be pressed in without turning. In the valve housing is an additional spring mounted in. So the spring pressure of the spindle to the valve seat can be increased spring-loaded and the spindle regulates herself. This guarantees a good tightness at large variations of temperature. The industrial valve is available with a 10mm bore-hole (standard) and as desired with a 20mm bore-hole.

Laboratory Valve L
The laboratory valve is a dead volume free PTFE spindle valve with the spindle being pressed in while turning. the valve has an 10mm bore-hole.

Spherical Ground Joint 40
According to DIN 12244 (Part 1)

Thermal Jacket connections are available in two versions:

• Thermal Jacket Connection GL18 Olive
  • For temperatures up to +100° C
• Thermal Jacket Connection DN15 Flange
  • For temperatures up to +300° C

KGW Heatable Reaction Vessels With Thermal Jacket Connection GL18 Olive, without bottom outlet

About Reaction Vessels
KGW-ISOTHERM manufactures about 400 different types of reaction vessels made of glass in series. The reaction vessels are produced with a volume from 250 ml up to 20 litres with flat bottom, round bottom or bumped boiler end. As closing the flange system by SCHOTT with O-ring grooves is used. The bottom-outlet is available as standard with two different valves, the laboratory valve "L" (spindle is pressed while turning, type Torion) and the industrial valve "J" (spindle is springloaded and regulates herself), and the spherical ground joint S40. Every valve in the reaction vessels is dead volume free.

The bottom outlet is available in three versions:

Industrial Valve J (Linear Closing)
The industrial valve is a dead volume free PTFE spindle valve with sloped outlet. The spindle shall be pressed in without turning. In the valve housing is an additional spring mounted in. So the spring pressure of the spindle to the valve seat can be increased spring-loaded and the spindle regulates herself. This guarantees a good tightness at large variations of temperature. The industrial valve is available with a 10mm bore-hole (standard) and as desired with a 20mm bore-hole.

Laboratory Valve L
The laboratory valve is a dead volume free PTFE spindle valve with the spindle being pressed in while turning. the valve has an 10mm bore-hole.

Spherical Ground Joint 40
According to DIN 12244 (Part 1)

Thermal Jacket connections are available in two versions:

• Thermal Jacket Connection GL18 Olive
• For temperatures up to +100° C
• Thermal Jacket Connection DN15 Flange
• For temperatures up to +300° C

KGW Heatable Reaction Vessels With Thermal Jacket Connection DN15 Flange, without bottom outlet

About Reaction Vessels
KGW-ISOTHERM manufactures about 400 different types of reaction vessels made of glass in series. The reaction vessels are produced with a volume from 250 ml up to 20 litres with flat bottom, round bottom or bumped boiler end. As closing the flange system by SCHOTT with O-ring grooves is used. The bottom-outlet is available as standard with two different valves, the laboratory valve "L" (spindle is pressed while turning, type Torion) and the industrial valve "J" (spindle is springloaded and regulates herself), and the spherical ground joint S40. Every valve in the reaction vessels is dead volume free.

The bottom outlet is available in three versions:

Industrial Valve J (Linear Closing)
The industrial valve is a dead volume free PTFE spindle valve with sloped outlet. The spindle shall be pressed in without turning. In the valve housing is an additional spring mounted in. So the spring pressure of the spindle to the valve seat can be increased spring-loaded and the spindle regulates herself. This guarantees a good tightness at large variations of temperature. The industrial valve is available with a 10mm bore-hole (standard) and as desired with a 20mm bore-hole.

Laboratory Valve L
The laboratory valve is a dead volume free PTFE spindle valve with the spindle being pressed in while turning. the valve has an 10mm bore-hole.

Spherical Ground Joint 40
According to DIN 12244 (Part 1)

Thermal Jacket connections are available in two versions:

• Thermal Jacket Connection GL18 Olive
• For temperatures up to +100° C
• Thermal Jacket Connection DN15 Flange
• For temperatures up to +300° C

KGW Heatable Reaction Vessels With Thermal Jacket Connection GL18 Olive and outlet S40

About Reaction Vessels
KGW-ISOTHERM manufactures about 400 different types of reaction vessels made of glass in series. The reaction vessels are produced with a volume from 250 ml up to 20 litres with flat bottom, round bottom or bumped boiler end. As closing the flange system by SCHOTT with O-ring grooves is used. The bottom-outlet is available as standard with two different valves, the laboratory valve "L" (spindle is pressed while turning, type Torion) and the industrial valve "J" (spindle is springloaded and regulates herself), and the spherical ground joint S40. Every valve in the reaction vessels is dead volume free.

The bottom outlet is available in three versions:

Industrial Valve J (Linear Closing)
The industrial valve is a dead volume free PTFE spindle valve with sloped outlet. The spindle shall be pressed in without turning. In the valve housing is an additional spring mounted in. So the spring pressure of the spindle to the valve seat can be increased spring-loaded and the spindle regulates herself. This guarantees a good tightness at large variations of temperature. The industrial valve is available with a 10mm bore-hole (standard) and as desired with a 20mm bore-hole.

Laboratory Valve L
The laboratory valve is a dead volume free PTFE spindle valve with the spindle being pressed in while turning. the valve has an 10mm bore-hole.

Spherical Ground Joint 40
According to DIN 12244 (Part 1)

Thermal Jacket connections are available in two versions:

• Thermal Jacket Connection GL18 Olive
  • For temperatures up to +100° C
• Thermal Jacket Connection DN15 Flange
  • For temperatures up to +300° C

KGW Heatable Reaction Vessels With Thermal Jacket Connection DN15 Flange and Valve L

About Reaction Vessels
KGW-ISOTHERM manufactures about 400 different types of reaction vessels made of glass in series. The reaction vessels are produced with a volume from 250 ml up to 20 litres with flat bottom, round bottom or bumped boiler end. As closing the flange system by SCHOTT with O-ring grooves is used. The bottom-outlet is available as standard with two different valves, the laboratory valve "L" (spindle is pressed while turning, type Torion) and the industrial valve "J" (spindle is springloaded and regulates herself), and the spherical ground joint S40. Every valve in the reaction vessels is dead volume free.

The bottom outlet is available in three versions:

Industrial Valve J (Linear Closing)
The industrial valve is a dead volume free PTFE spindle valve with sloped outlet. The spindle shall be pressed in without turning. In the valve housing is an additional spring mounted in. So the spring pressure of the spindle to the valve seat can be increased spring-loaded and the spindle regulates herself. This guarantees a good tightness at large variations of temperature. The industrial valve is available with a 10mm bore-hole (standard) and as desired with a 20mm bore-hole.

Laboratory Valve L
The laboratory valve is a dead volume free PTFE spindle valve with the spindle being pressed in while turning. the valve has an 10mm bore-hole.

Spherical Ground Joint 40
According to DIN 12244 (Part 1)

Thermal Jacket connections are available in two versions:

• Thermal Jacket Connection GL18 Olive
  • For temperatures up to +100° C
• Thermal Jacket Connection DN15 Flange
  • For temperatures up to +300° C

KGW Cylindrical Dewar Flasks Stainless steel liquid nitrogen for use in the laboratory or in industry type DSS-D Special version

Characteristics

• Manufactures of high quality stainless steel
• Surface with a brushed finish
• Long stay-down time due to superior insulation and insulating lid
• With handles for facilitating handling
• Safe from overturning
• Flat bottom

Dewar vessels Type DSS - D with insulating lid and handle
Special version

KGW Heatable Reaction Vessels With Thermal Jacket Connection DN15 Flange and outlet S40

About Reaction Vessels
KGW-ISOTHERM manufactures about 400 different types of reaction vessels made of glass in series. The reaction vessels are produced with a volume from 250 ml up to 20 litres with flat bottom, round bottom or bumped boiler end. As closing the flange system by SCHOTT with O-ring grooves is used. The bottom-outlet is available as standard with two different valves, the laboratory valve "L" (spindle is pressed while turning, type Torion) and the industrial valve "J" (spindle is springloaded and regulates herself), and the spherical ground joint S40. Every valve in the reaction vessels is dead volume free.

The bottom outlet is available in three versions:

Industrial Valve J (Linear Closing)
The industrial valve is a dead volume free PTFE spindle valve with sloped outlet. The spindle shall be pressed in without turning. In the valve housing is an additional spring mounted in. So the spring pressure of the spindle to the valve seat can be increased spring-loaded and the spindle regulates herself. This guarantees a good tightness at large variations of temperature. The industrial valve is available with a 10mm bore-hole (standard) and as desired with a 20mm bore-hole.

Laboratory Valve L
The laboratory valve is a dead volume free PTFE spindle valve with the spindle being pressed in while turning. the valve has an 10mm bore-hole.

Spherical Ground Joint 40
According to DIN 12244 (Part 1)

Thermal Jacket connections are available in two versions:

• Thermal Jacket Connection GL18 Olive
  • For temperatures up to +100° C
• Thermal Jacket Connection DN15 Flange
  • For temperatures up to +300° C

Dewar flasks for magnetic stirrer

Area of application

• laboratory technique
• medicinal technique
• Biotechnology
• for liquid or solid medias and solid matters
• Pressure-less space for coolants (LN2 oder CO2)

Features of performance

• reliably and economically
• Dewar flasks according to DIN 12492
• glass material according to ISO 3585
• nominal capacity from 80ml to 5,3 litres
• protective casing made of stucco aluminium

Description of complete flasks

Types and accessories

• CAL = protective casing out of stucco aluminium

Temperature ranges

• glass refill from -200°C to + 150°C, for a short time 200°C
• casing with mounting rubber and Latizell buffer from -10°C to + 60°C

Pressure range

• pressure - less

Description of glass Dewar flask

Material

• borosilicate glass 3.3 ISO 3585

Chemical characteristics

• hydrolytic resistance:
  according to ISO 719 (98°C)
• hydrolytic resistance:
  according to ISO 720 (121°C)
• acid resistance:
  according to ISO 1776
• alkaline resistance:
  according to ISO 695-A2

Physical characteristics

• linear expansion coefficient:
  3,3 x 10^-6 1/K (in between 20-300°C)
• density:
  2,23 g/cm³
• specific thermal capacity:
  910 J/kg K
• transformation temperature:
  525°C

Vacuum

• > 5 x 10^-6 mbar

Silvering

• fully silvered

Special types

• Dewar flask with loosely lied-on lid
• Dewar flasks with stainless steel casing

Safety advises and regulations

• always wear protective glasses and protective gloves
• national regulations for laboratories
• company- internal regulations
• safety regulations for handling with liquid gases

KGW Reaction vessels cylindrical, not heatable, without bottom outlet

About Reaction Vessels
KGW-ISOTHERM manufactures about 400 different types of reaction vessels made of glass in series. The reaction vessels are produced with a volume from 250 ml up to 20 litres with flat bottom, round bottom or bumped boiler end. As closing the flange system by SCHOTT with O-ring grooves is used. The bottom-outlet is available as standard with two different valves, the laboratory valve "L" (spindle is pressed while turning, type Torion) and the industrial valve "J" (spindle is springloaded and regulates herself), and the spherical ground joint S40. Every valve in the reaction vessels is dead volume free.

The bottom outlet is available in three versions:

Industrial Valve J (Linear Closing)
The industrial valve is a dead volume free PTFE spindle valve with sloped outlet. The spindle shall be pressed in without turning. In the valve housing is an additional spring mounted in. So the spring pressure of the spindle to the valve seat can be increased spring-loaded and the spindle regulates herself. This guarantees a good tightness at large variations of temperature. The industrial valve is available with a 10mm bore-hole (standard) and as desired with a 20mm bore-hole.

Laboratory Valve L
The laboratory valve is a dead volume free PTFE spindle valve with the spindle being pressed in while turning. the valve has an 10mm bore-hole.

Spherical Ground Joint 40
According to DIN 12244 (Part 1)

KGW Dewar Flasks Cylindrical

Area of application

• laboratory technique
• medicinal technique
• Biotechnology
• storing and company internal short-distance transport
• for liquid or solid medias and solid matters
• Pressure-less space for coolants (LN₂ oder CO₂)

Features of performance

• reliably and economically
• Dewar flasks according to DIN 12492
• glass material according to ISO 3585
• nominal capacity from 100ml to 8 litres
• protective casing out of blue-coated metal or aluminium

Description of complete flasks

Types and accessories

• C = blue-coated protective casing out of metal
• CAL = protective casing out of stucco aluminium

Temperature ranges

• glass refill from -200°C to + 150°C, for a short time 200°C
• casing with mounting rubber and Latizell buffer from -10°C to + 60°C

Pressure range

• pressure - less

Description of glass Dewar flask

Material

• borosilicate glass 3.3 ISO 3585

Chemical characteristics

• hydrolytic resistance:
  according to ISO 719 (98°C)
• hydrolytic resistance:
  according to ISO 720 (121°C)
• acid resistance:
  according to ISO 1776
• alkaline resistance:
  according to ISO 695-A2

Physical characteristics

• linear expansion coef ficient:
  3,3 x 10^-6 1/K (in between 20-300°C)
• density:
  2,23 g/cm³
• specific thermal capacity:
  910 J/kg K
• transformation temperature:
  525°C

Vacuum

• > 5 x 10^-6 mbar

Silvering

• fully silvered

Special types

• Dewar flasks with PE lid and spring clips
• Dewar flasks with opposite viewing strips in CAL-version only
• Dewar flasks with loosely lied-on plug for gaseous medias

Safety advises and regulations

• always wear protective glasses and protective gloves
• national regulations for laboratories
• company- internal regulations
• safety regulations for handling with liquid gases

KGW Heatable Reaction Vessels With Thermal Jacket Connection DN15 Flange and Industrial Valve J

About Reaction Vessels
KGW-ISOTHERM manufactures about 400 different types of reaction vessels made of glass in series. The reaction vessels are produced with a volume from 250 ml up to 20 litres with flat bottom, round bottom or bumped boiler end. As closing the flange system by SCHOTT with O-ring grooves is used. The bottom-outlet is available as standard with two different valves, the laboratory valve "L" (spindle is pressed while turning, type Torion) and the industrial valve "J" (spindle is springloaded and regulates herself), and the spherical ground joint S40. Every valve in the reaction vessels is dead volume free.

The bottom outlet is available in three versions:

Industrial Valve J (Linear Closing)
The industrial valve is a dead volume free PTFE spindle valve with sloped outlet. The spindle shall be pressed in without turning. In the valve housing is an additional spring mounted in. So the spring pressure of the spindle to the valve seat can be increased spring-loaded and the spindle regulates herself. This guarantees a good tightness at large variations of temperature. The industrial valve is available with a 10mm bore-hole (standard) and as desired with a 20mm bore-hole (surcharge - to see options).

Laboratory Valve L
The laboratory valve is a dead volume free PTFE spindle valve with the spindle being pressed in while turning. the valve has an 10mm bore-hole.

Spherical Ground Joint 40
According to DIN 12244 (Part 1)

Thermal Jacket connections are available in two versions:

• Thermal Jacket Connection GL18 Olive
  • For temperatures up to +100° C
• Thermal Jacket Connection DN15 Flange
  • For temperatures up to +300° C