Ball Valves

Here you can get an overview of our ball valves and wellheads.

VIDEO O2 VALVES
Ball valves
High-Performance metallic sealing gastight ball valves for severe service applications

Designed to individual customer requirements, Hartmann ball valves guarantee the highest levels of safety and availability – even under extreme operating conditions. As a reliable shut-off valve, they resist aggressive media, extreme pressures and temperatures or frequent actuating operations. The metal-to-metal sealing between ball and seatrings with high quality hardfacing provides an especially long service life and minimises maintenance requirements.

The ball valves are equipped with hand lever or gearbox for manual operation. Automatic operation by means of electric, pneumatic or hydraulic actuators. Configuration variants e.g. rapid close, fail-safe-open, fail-safe close and high cycle with ≥200,000 actuations per year. 
We develop tailor made solutions for special process requirements.

Hartmann Hot Temperature Ball Valve API 6D 375°C gastight metal-to-metal sealing petrochemical industry
Hartmann Hot Temperature Ball Valve API 6D 375°C gastight metal-to-metal sealing petrochemical industry
Hartmann Oxygen O2 Ball Valve PED Brass gastight metal-to-metal-sealing chemical industry
Hartmann Oxygen O2 Ball Valve PED Brass gastight metal-to-metal-sealing chemical industry
Hartmann Ball Valve PED Natural Gas Storage gastight metal-to-metal sealing  with pneumatic fail-safe-close actuator
Hartmann Ball Valve PED Natural Gas Storage gastight metal-to-metal sealing with pneumatic fail-safe-close actuator
Hartmann Ball Valve PED Gas Turbine Fuel Gas Stop Siemens Ansaldo
Hartmann Ball Valve PED Gas Turbine Fuel Gas Stop Siemens Ansaldo
12 and 16 inch Pigging Scraper/ Pig Ball Valve API 6D gastight metal-to-metal-sealing
12 and 16 inch Pigging Scraper/ Pig Ball Valve API 6D gastight metal-to-metal-sealing
Hartmann Pig Ball Valve DN50
Hartmann Pig Ball Valve DN50
Pig Ball Valve with multiple safety barrier
Pig Ball Valve with multiple safety barrier
Sieve basket filter inside a pig ball valve with multiple safety barrier
Sieve basket filter inside a pig ball valve with multiple safety barrier
Hartmann Hydrogen H2 Ball Valve PED gastight metal-to-metal sealing FDA Chemical industry
Hartmann Hydrogen H2 Ball Valve PED gastight metal-to-metal sealing FDA Chemical industry
Hartmann High Temperature Ball Valve API 6D with stem extension for cooling gastight metal-to-metal-sealing petrochemical
Hartmann High Temperature Ball Valve API 6D with stem extension for cooling gastight metal-to-metal-sealing petrochemical
Hartmann Ball Valve integrated Heating Jacket API 6D High Temperature gastight metal-to-metal-sealing petrochemical
Hartmann Ball Valve integrated Heating Jacket API 6D High Temperature gastight metal-to-metal-sealing petrochemical
Hartmann Twin Ball Valve Double block and bleed PED gastight metal-to-metal sealing Gas Storage Wolfersberg
Hartmann Twin Ball Valve Double block and bleed PED gastight metal-to-metal sealing Gas Storage Wolfersberg
Hartmann Multiway Ball valve PED DN40 PN100 Fuel Oil Transfer Gas Turbine Siemens Ansaldo
Hartmann Multiway Ball valve PED DN40 PN100 Fuel Oil Transfer Gas Turbine Siemens Ansaldo
Hartmann Top entry ball valve PED API 6D with stem extension 14 and 16 inch class 600 cruide oil weld end flange
Hartmann Top entry ball valve PED API 6D with stem extension 14 and 16 inch class 600 cruide oil weld end flange
Hartmann Twin Ball Valve API 6A rental equipment gastight metal-to-metal sealing geothermal
Hartmann Twin Ball Valve API 6A rental equipment gastight metal-to-metal sealing geothermal
Hartmann Ball valve Low temperature cryogenic testing
Hartmann Ball valve Low temperature cryogenic testing
Hartmann Ball Valve API 6D Full Inconel 625 Cladding gastight metal-to-metal sealing Oil Aramco
Hartmann Ball Valve API 6D Full Inconel 625 Cladding gastight metal-to-metal sealing Oil Aramco
Hartmann Ball valve Closure with Inconel 625 cladding against corrosion Aramco
Hartmann Ball valve Closure with Inconel 625 cladding against corrosion Aramco
Hartmann API 7-1 Kelly Valve Cock German deep geothermal well
Hartmann API 7-1 Kelly Valve Cock German deep geothermal well
Hartmann API 6D Ball Valve 40 inch gastight metal-to-metal sealing gas pipeline
Hartmann API 6D Ball Valve 40 inch gastight metal-to-metal sealing gas pipeline
Hartmann Oxygen O2 Kugelhahn PED Inconel 625 High temperature  Petro chemical Yara
Hartmann Oxygen O2 Kugelhahn PED Inconel 625 High temperature Petro chemical Yara
Hartmann Ball Valve Hydrogen H2 PED gastight metal-to-metal sealing Power to Gas Falkenhagen
Hartmann Ball Valve Hydrogen H2 PED gastight metal-to-metal sealing Power to Gas Falkenhagen
Hartmann rental equipment according to API 6A wellhead components and ball valve
Hartmann rental equipment according to API 6A wellhead components and ball valve
Hartmann Ball valve 16 inch class 2500 gastight metal-to-metal sealing petrochemical weld end
Hartmann Ball valve 16 inch class 2500 gastight metal-to-metal sealing petrochemical weld end
Hartmann Ball Valve Fire Safe Test
Hartmann Ball Valve Fire Safe Test
Products /design
  • Shut-off ball valves with trunnion mounted ball (type AST) or floating ball (type ASF)
  • Pigging valves also as replacement for scraper launching systems for measurements, cleaning and separation of media
  • Ball valves with integrated components such as strainer or non-return valve 
  • Twin ball valves with multiple barriers in pressure direction and cavity pressure bleed off for increased safety requirements
  • Multi-way ball valves for diversion and changeover units
  • Heating jacket ball valves for media requiring an increased temperature (e.g. sulphur)
  • Flow Control ball valves with linear or equal percentage flow characteristic
  • Drill string ball valves such as Kelly valves and IBOP
  • Top entry ball valves
  • Stem extensions for high or low temperature applications or for valve insulation
  • High pressure ball valves e.g. with BASF lens ring gasket flanges
  • Nominal bore: DN8 (1/4“) to DN1000 (40“)
  • Pressure: Vacuum to 1.035 bar (15,000 psi)
  • Temperature: -200 °C (-328 °F) to + 550 °C (1022 °F)
  • Material: Carbon steel, stainless steel, duplex, superduplex, Hastelloy, Incolloy, Inconel, Monel, titanium
  • Functions: Double block and bleed (DBB), double isolation and bleed (DIB 1 and DIB 2)
  • Regulations and Standards: API 6A, API 6D, ASME, PED, DGRL, DIN ISO
  • Certified for: Fire Safe, TA Luft, SIL and more
  • Connections: Flange, but weld, socket weld, threaded


MEDIA

Crude oil, natural gas, acid gas, syngas, oxygenhydrogen, helium, steam, thermal water, coal dust, slurry, slag and ash, polymers, cellulose, miscellaneous solids (also corrosive /abrasive), ethylene, liquid sulphur, PE / PP

Ball valves for special media

Valves at the Well

19 freie Stellen und Ausbildungsplätze

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