Steam Ball Valves / Condensate Ball Valves
The Vexve steam ball valve (type NAVAL) has specially been constructed for the use of steam, to meet the requirements of pressure and temperature.
Steam ball valves reduce the pressure of the incoming steam and thus regulate the steam temperature.
Vexve steam ball valves can be used in a variety of process control applications, such as heating and cooling systems
and are particularly suitable for hot air, hot water and steam in both open and closed systems.
Applications steam ball valve
- specially constructed for media such as hot air, hot water and steam
- suitable for heating and cooling systems
- operating conditions according to data sheet
Construction steam ball valve
- fully welded steel body in compact design
- stainless steel floating ball with spring-loaded, glassfiber-reinforced PTFE ball seals
- blow-out safe spindle made of stainless steel with triple sealing:
DN15-50 sealing rings (graphite)
DN65-150 O-rings (EPDM/Kalrez) - incl. hand lever or manual gear with 90° open/close stop
Versions steam ball valve
- Nominal sizes:
DN15-150 - Pressure ratings:
PN16-40 - Connection types:
welding end / welding end: DN15-150
flange / flange: DN15-150
welding end / female thread: DN15-50
female thread / female thread: DN15-50 - Bore types:
reduced bore - Operation:
hand lever or manual gear,
optional pneumatic, electric or hydraulic drive possible for any nominal size - Special solutions:
special customer-oriented solutions on request
Features steam ball valves
Fully welded construction of high-quality materials
- made from high-quality European materials following highest quality standards
- high user and environmental friendliness
- high energy efficiency
- robust and reliable even at high pressure and high temperatures up to 250°C thanks to pressure vessel steel
- compact construction
- space-saving design
- maintenance-free
- long service life
Easy installation and application, good insulating properties
- safe, quick and easy to install
- suitable for many different applications, even in demanding environments
- low torque
- no through rotation of the ball possible thanks to the open/close stop
- clear position indicator
- full bi-directional tightness (EN 12266-1, leak rate A)
- absorbs pressure shocks without damaging the structure
- good and cost-effective insulation
- no issues with condensation
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Our products in the category „NAVALSTEAM, welding ends, with handle“
Ball Valve, Flanges, with Lever
Vexve 233065 DN65 PN16
Ball Valve, Flanges, with Lever
NAVAL-No. 286561 DN80 PN16
Ball Valve, Flanges, with Lever
NAVAL-No. 286562 DN100 PN16
Ball valves NAVALSTEAM,
all welded construction,
Ball valves NAVALSTEAM,
all welded construction,
Center Drill Ø6,5 DIN338 for Hot Tapping
NAVAL-No 400049-6,5 with retaining wire
Center Drill Ø8,0 DIN338 for Hot Tapping
NAVAL-No 400049-8,0 with retaining wire
KÄHLER Balanc. Valve FL/FL DN015 PN25 rb Steel K X
Balancing ball valve X-Series flanged ends EN1092-1 fully-welded construction reduced bore Body material: Steel P235GH (1.0345) Ball material: Stainless steel X5CrNi18-10 (1.4301) Spring-loaded ball sealing made of reinforced PTFE Stem: Stainless steel X8CrNiS18-9 (1.4305) Steam sealing: FPM Type Vexve 143015X Operation conditions: acc. to Datasheet incl. precision control knop
KÄHLER Balanc. Valve FL/FL DN020 PN25 rb Steel K X
Balancing ball valve X-Series flanged ends EN1092-1 fully-welded construction reduced bore Body material: Steel P235GH (1.0345) Ball material: Stainless steel X5CrNi18-10 (1.4301) Spring-loaded ball sealing made of reinforced PTFE Stem: Stainless steel X8CrNiS18-9 (1.4305) Steam sealing: FPM Type Vexve 143020X Operation conditions: acc. to Datasheet incl. precision control knop
KÄHLER Balanc. Valve FL/FL DN025 PN25 rb Steel K X
KÄHLER Balanc. Valve FL/FL DN025 PN16 rb Steel K X Balancing ball valve X-Series flanged ends EN1092-1 fully-welded construction reduced bore Body material: Steel P235GH (1.0345) Ball material: Stainless steel X5CrNi18-10 (1.4301) Spring-loaded ball sealing made of reinforced PTFE Stem: Stainless steel X8CrNiS18-9 (1.4305) Steam sealing: FPM Type Vexve 143025X Operation conditions: acc. to Datasheet incl. precision control knop
KÄHLER Balanc. Valve FL/FL DN032 PN25 rb Steel K X
Balancing ball valve X-Series flanged ends EN1092-1 fully-welded construction reduced bore Body material: Steel P235GH (1.0345) Ball material: Stainless steel X5CrNi18-10 (1.4301) Spring-loaded ball sealing made of reinforced PTFE Stem: Stainless steel X8CrNiS18-9 (1.4305) Steam sealing: FPM Type Vexve 143032X Operation conditions: acc. to Datasheet incl. precision control knop
KÄHLER Balanc. Valve FL/FL DN040 PN25 rb Steel K X
Balancing ball valve X-Series flanged ends EN1092-1 fully-welded construction reduced bore Body material: Steel P235GH (1.0345) Ball material: Stainless steel X5CrNi18-10 (1.4301) Spring-loaded ball sealing made of reinforced PTFE Stem: Stainless steel X8CrNiS18-9 (1.4305) Steam sealing: FPM Type Vexve 143040X Operation conditions: acc. to Datasheet incl. precision control knop
KÄHLER Balanc. Valve FL/FL DN050 PN25 rb Steel K X
Balancing ball valve X-Series flanged ends EN1092-1 fully-welded construction reduced bore Body material: Steel P235GH (1.0345) Ball material: Stainless steel X5CrNi18-10 (1.4301) Spring-loaded ball sealing made of reinforced PTFE Stem: Stainless steel X8CrNiS18-9 (1.4305) Steam sealing: FPM Type Vexve 143050X Operation conditions: acc. to Datasheet incl. precision control knop
KÄHLER Balanc. Valve FL/FL DN065 PN16 rb Steel K
Balancing ball valve flanged ends EN1092-1 fully-welded construction reduced bore Body material: Steel P235GH (1.0345) Ball material: Stainless steel X5CrNi18-10 (1.4301) Spring-loaded ball sealing made of reinforced PTFE Stem: Stainless steel X8CrNiS18-9 (1.4305) Steam sealing: FPM Type Vexve 143065 Type Naval 265510V Operation conditions: acc. to Datasheet incl. precision control knop
KÄHLER Balanc. Valve FL/FL DN065 PN25 rb Steel K
Balancing ball valve flanged ends EN1092-1 fully-welded construction reduced bore Body material: Steel P235GH (1.0345) Ball material: Stainless steel X5CrNi18-10 (1.4301) Spring-loaded ball sealing made of reinforced PTFE Stem: Stainless steel X8CrNiS18-9 (1.4305) Steam sealing: FPM Type Vexve 143065/25 Type Naval 265570V Operation conditions: acc. to Datasheet incl. precision control knop
KÄHLER Balanc. Valve FL/FL DN080 PN16 rb Steel K
Balancing ball valve flanged ends EN1092-1 fully-welded construction reduced bore Body material: Steel P235GH (1.0345) Ball material: Stainless steel X5CrNi18-10 (1.4301) Spring-loaded ball sealing made of reinforced PTFE Stem: Stainless steel X8CrNiS18-9 (1.4305) Steam sealing: FPM Type Vexve 143080 Type Naval 265511V Operation conditions: acc. to Datasheet incl. precision control knop
KÄHLER Balanc. Valve FL/FL DN080 PN25 rb Steel K
Balancing ball valve flanged ends EN1092-1 fully-welded construction reduced bore Body material: Steel P235GH (1.0345) Ball material: Stainless steel X5CrNi18-10 (1.4301) Spring-loaded ball sealing made of reinforced PTFE Stem: Stainless steel X8CrNiS18-9 (1.4305) Steam sealing: FPM Type Vexve 143080/25 Type Naval 265571V Operation conditions: acc. to Datasheet incl. precision control knop
KÄHLER Balanc. Valve FL/FL DN100 PN16 rb Steel K
Balancing ball valve flanged ends EN1092-1 fully-welded construction reduced bore Body material: Steel P235GH (1.0345) Ball material: Stainless steel X5CrNi18-10 (1.4301) Spring-loaded ball sealing made of reinforced PTFE Stem: Stainless steel X8CrNiS18-9 (1.4305) Steam sealing: FPM Type Vexve 143100 Type Naval 265512V Operation conditions: acc. to Datasheet incl. precision control knop
KÄHLER Balanc. Valve FL/FL DN100 PN25 rb Steel K
Balancing ball valve flanged ends EN1092-1 fully-welded construction reduced bore Body material: Steel P235GH (1.0345) Ball material: Stainless steel X5CrNi18-10 (1.4301) Spring-loaded ball sealing made of reinforced PTFE Stem: Stainless steel X8CrNiS18-9 (1.4305) Steam sealing: FPM Type Vexve 143100/25 Type Naval 265572V Operation conditions: acc. to Datasheet incl. precision control knop
KÄHLER Balanc. Valve FL/FL DN125 PN16 rb Steel K
Balancing ball valve flanged ends EN1092-1 fully-welded construction reduced bore Body material: Steel P235GH (1.0345) Ball material: Stainless steel X5CrNi18-10 (1.4301) Spring-loaded ball sealing made of reinforced PTFE Stem: Stainless steel X8CrNiS18-9 (1.4305) Steam sealing: FPM Type Vexve 143125 Type Naval 265513V Operation conditions: acc. to Datasheet incl. precision control knop
KÄHLER Balanc. Valve FL/FL DN125 PN25 rb Steel K
Balancing ball valve flanged ends EN1092-1 fully-welded construction reduced bore Body material: Steel P235GH (1.0345) Ball material: Stainless steel X5CrNi18-10 (1.4301) Spring-loaded ball sealing made of reinforced PTFE Stem: Stainless steel X8CrNiS18-9 (1.4305) Steam sealing: FPM Type Vexve 143125/25 Type Naval 265573V Operation conditions: acc. to Datasheet incl. precision control knop
KÄHLER Balanc. Valve FL/FL DN150 PN16 rb Steel K
Balancing ball valve flanged ends EN1092-1 fully-welded construction reduced bore Body material: Steel P235GH (1.0345) Ball material: Stainless steel X5CrNi18-10 (1.4301) Spring-loaded ball sealing made of reinforced PTFE Stem: Stainless steel X8CrNiS18-9 (1.4305) Steam sealing: FPM Type Vexve 143150 Type Naval 265514V Operation conditions: acc. to Datasheet incl. precision control knop
KÄHLER Balanc. Valve FL/FL DN150 PN25 rb Steel K
Balancing ball valve flanged ends EN1092-1 fully-welded construction reduced bore Body material: Steel P235GH (1.0345) Ball material: Stainless steel X5CrNi18-10 (1.4301) Spring-loaded ball sealing made of reinforced PTFE Stem: Stainless steel X8CrNiS18-9 (1.4305) Steam sealing: FPM Type Vexve 143150/25 Type Naval 265574V Operation conditions: acc. to Datasheet incl. precision control knop
KÄHLER Balanc. Valve WE/WE DN015 PN25 rb Steel K X
Balancing ball valve X-Series welding ends fully-welded construction reduced bore Body material: Steel P235GH (1.0345) Ball material: Stainless steel X5CrNi18-10 (1.4301) Spring-loaded ball sealing made of reinforced PTFE Stem: Stainless steel X8CrNiS18-9 (1.4305) Steam sealing: FPM Type Vexve 140015X Operation conditions: -20°C - +120°C incl. precision control knop