Nominal diameter: 200, 400, 500 mm
Nominal pressure: 1,6 MPa
Design temperature: 150, 200, 250°C
Working fluid: intermediate circuit water, steam
NPP system: UKC
Materials: carbon steel, stainless steel
Actuator type: electrical, manual with lock, manual remote
Nominal diameter: 150, 250, 300, 700 mm
Nominal pressure: 2,5; 4,0 MPa
Design temperature: 250°C
Working fluid: steam, water, air
NPP system: UMA
Actuator type: automatic
Scope of supply: check valves, main steam isolation valves, quick-acting pressure reducing plant of air discharge to the atmosphere, steam generator pilot operated relief valves.
Nominal diameter: 25 - 600 mm
Nominal pressure: 8,1 - 8,9 MPa
Design temperature: 300°C
NPP system: steam pocket
Materials: carbon steel
Nominal diameter: 80, 125, 150, 300, 500 mm
Nominal pressure: 9, 11, 13,5 MPa
Design temperature: 150, 250, 300°C
Working fluid: steam, water, condensate
NPP system: UMA, UJA, UKC
Actuator type: electric
Nominal pressure: 8,1 MPa
Design temperature: 300°C
Working fluid: steam
NPP system: UMA
Actuator type: electric
Gate valves
Nominal diameter 80-150 mm
Design pressure, 9,4 - 11,0 MPa
Operating pressure drop, 9,0 - 10,7 MPa
Design temperature, 100-335°С
Working medium temperature no more than 305°С
Housing material - Stainless steel
Working medium - Main condensate 2 circuits, Purge water, Feed water
Control method - Electric drive, manual drive
Disk valves
Nominal diameter 150-400 mm
Design pressure, - 1,0 MPa
Design temperature, - 150°С
Working medium temperature - 40-104°С
Working medium - Industrial circuit water, desalted water, process water, cold water, auxiliary steam
Material - alloyed , stainless steel, carbon steel
Control method - manual, manual remote, manual with lock, electric drive
Control valves
Nominal diameter 10 - 200 mm
Design pressure, 0.1 - 2.5 MPa
Design temperature, 100-250°C
Working medium temperature 40 - 150°C
Working medium - Primary circuit coolant, drain water, air, nitrogen , desalted, cold, process water, auxiliary steam, steam condensate, distillate, compressed air
Material - Alloy, stainless, carbon steel
Control method - Manual drive, electric drive
DN nominal bore, 80-700 mm
Design pressure, 2,5-13 MPa
Maximum working pressure, 2-12,2 MPa
Design temperature, 150-305°C
Operating temperature, 40-305°C
Valve body material - Stainless steel, carbon steel, alloy steel
Working medium - Steam generator water, steam, condensate
Control method - Electric drive
Nominal diameter: 15-125 mm
Nominal pressure: 1,0-1,6 МPа
Design temperature: 65-150°C
Working fluid: Water, sea water
Material: stainless steel, super duplex steel
Actuator type: electric, manual type
Nominal bore, 15-200 mm
Design pressure, 1,0-20,0 MPa
Maximum working pressure, 0,25-19,0 MPa
Design temperature, 150-350°C
Operating temperature, 40-350°C
Valve body material - Stainless steel, carbon steel
Working medium - Own steam, 1st circuit coolant, industrial circuit water, cold water, hot water, distillate, boric acid solution
Control method - Electric drive, manual drive
Nominal diameter: 50, 80, 100, 200, 250, 300, 400 mm
Nominal pressure: 1,0; 1,6 MPa
Design temperature: 150, 200, 250°C
Working fluid: steam, water, condensate
NPP system: UMA, URF, UNA, UKC
Materials: stainless steel, carbon steel
Actuator type: electric, manual, manual with lock
DN nominal bore, 20-250 mm
Design pressure, 1-2,5 MPa
Maximum working pressure, 0.7-2.1 MPa
Design temperature, 150-200°C
Operating temperature, 40-175°C
Valve body material - Stainless steel, carbon steel
Working medium - Industrial circuit water, Compressed air, Steam condensate, Main condensate 2 circuits, Demineralized water
Control method - Electric drive, Manual drive
DN nominal bore, 10-250 mm
Design pressure, 1-2,5 MPa
Maximum working pressure, 0,35-2,2 MPa
Design temperature, 150-200°C
Operating temperature, 45-160°C
Valve body material - Stainless steel, carbon steel
Working medium - distillate, steam, steam condensate, sodium hydroxide solution, nitric acid solution, potassium hydroxide solution, water, air
Control method - Electric drive, Manual drive
Nominal diameter 50 mm
Design pressure 1,0 MPa
Working pressure 1,0 MPa
Design temperature 150°С
Working temperature 60°C
Housing material - Carbon steel
Working medium - Demineralised water
Control method - Electric drive
Nominal diameter 3000 mm
Design pressure 0,63 MPa
Working pressure 0,46 MPa
Design temperature 50°С
Working temperature 43°C
Housing material - Carbon steel
Working medium - Cooling water (sea water)
Control method - Electric drive
Ball valves
Nominal diameter, 10-200 mm
Design pressure 1,0 - 1,6 MPa
Design temperature 150 - 200°C
Working medium - Water, air, nitric acid solution, sludge, chemical solution, caustic soda solution, pulp, bottoms
Material - Carbon, stainless steel
Drive type - Manual, electric drive
Control valves
Nominal diameter, 10-150 mm
Design pressure, 0,1-1,6 MPa
Maximum working pressure, (-0,05) - 1,6 MPa
Design temperature, 60-200°C
Operating temperature, 40-160°C
Valve body material - Stainless steel, carbon steel
Working medium - Water, steam, gas, vapor-gas mixture
Control method - Electric drive, manual drive
Nominal bore, 10-200 mm
Design pressure, 1,0-11,0 MPa
Design temperature, 100-200°C
Valve body material - Stainless steel, carbon steel, alloy steel
Working medium - Water, steam
Control method - Electric drive, manual drive
Butterfly valves
Nominal bore, 200 mm
Design pressure, 1,0 MPa
Design temperature, 60°С
Material - Titanium
Working medium - Sea water
Control method - Manual drive
Check valve
Nominal diameter, 15; 20 mm
Design pressure, 1,0 MPa
Design temperature 60°C
Material - Titanium
Working medium - Sea water
Control method - Manual drive
Isolation and control butterfly valves
Nominal bore 100; 250 mm
Design pressure, 0,3-1,0 MPa
Design temperature, 60°C
Valve body material - Stainless steel, carbon steel
Working environment - Industrial circuit water, regeneration and washing water, demineralized water
Drive type - Manual, electric
Isolation and control valves
Nominal bore 15-125 mm
Design pressure, 1,0-2,5 MPa
Maximum operating pressure, 0,2 - 2,5 MPa
Design temperature, 40-130°C
Operating temperature, 40-130°C
Valve body material - Stainless steel, carbon steel
Working environment - Water, distillate
Drive type - Manual, electric
Isolation and control butterfly valves
Nominal bore 200 mm
Design pressure, 1,6 MPa
Design temperature, 60°C
Valve body material - Сarbon steel
Working environment - Industrial circuit water containing trisodium phosphate
Drive type - Manual
Isolation and control valves
Nominal bore 15-125 mm
Design pressure, 1,0-2,5 MPa
Maximum operating pressure, 0,2 - 2,5 MPa
Design temperature, 40-130°C
Operating temperature, 40-130°C
Valve body material - Stainless steel, carbon steel, alloy steel
Working environment - Water, oil, diesel fuel, compressed air, coolant, steam, condensate, industrial circuit water containing trisodium phosphate
Drive type - Manual
Nominal diameter: 15-80 mm
Design pressure: 1,0-2,5 MPa
Design temperature: 40-150 °С
Working medium: Cold water, distillate, desalted water, purge water, gas mixture
Material: carbon steel, stainless steel
Control method: Automatic
Butterfly valves
Nominal bore - 150 mm
Design pressure - 1.0 MPa
Design temperature - 60°C
Working medium - sea water
Body material - titanium alloy, carbon steel
Drive type - manual
Air valve
Nominal bore - 150 mm
Design pressure - 1.0 MPa
Design temperature - 60°C
Working medium - sea water, air
Body material - titanium alloy
Drive type - automatic
Nominal diameter: 80, 500 mm
Nominal pressure: 0,65; 1,6 MPa
Design temperature: 100, 150°C
Working fluid: technical water, steam water mixture
NPP system: URS, UKS
Materials: stainless steel, carbon steel
Actuator type: electric
Nominal diameter: 500 mm
Nominal pressure: 1,0 MPa
Design temperature: 100°C
Working fluid: technical water
NPP system: UКA
Materials: carbon steel
Actuator type: electric
Nominal diameter: 32, 50, 65, 150, 250, 300, 500, 700 mm
Nominal pressure: 1,6 - 12,0 MPa
Design temperature: 200, 250, 300°C
Working fluid: steam, condensed steam, steam water mixture, separated liquid
NPP system: UMA
Materials: stainless steel, carbon steel
Actuator type: manual, electric
Nominal diameter: 1000 mm
Nominal pressure: 1,0 MPa
Design temperature: 150°C
Working fluid: technical water
Nominal diameter: 500 mm
Nominal pressure: 1,0 MPa
Design temperature: 200°C
Working fluid: feed water
NPP system: UMA
Actuator type: electrical
Nominal diameter: 1000 mm
Nominal pressure: 0,63 MPa
Design temperature: 100°C
Working fluid: technical water
Scope of supply: control valves, three-way valves
Nominal diameter: 15, 50, 80, 100, 125, 150, 300, 350, 400, 500mm
Nominal pressure: 0,1 - 13,0 MPa
Design temperature: 90°C - 100°C
Working fluid: water, boric acid solution
Materials: stainless steel, carbon steel, alloy steel
Nominal diameter: 100, 200, 400 mm
Nominal pressure: 12,0 MPa
Design temperature: 300°C
Working fluid: feed water
Nominal diameter: 50, 80, 200, 300, 400, 600 mm
Nominal pressure: 8,6 - 20 MPa
Design temperature: 150-300°C
Working fluid: feed water, condensed steam, condensate, 1st circuit coolant
Nominal diameter: 600, 800 mm
Nominal pressure: 1,0 MPa
Design temperature: 200°C
NPP system: UMA, UKA
Working fluid: carbon steel
Nominal diameter: 400 mm
Nominal pressure: 4,0 MPa
Design temperature: 200°C
Working fluid: main condensate of 2st circuit
Material: carbon steel
NPP system: UMA
Nominal diameter: 600, 800 mm
Nominal pressure: 1,0 MPa
Design temperature: 35°C - 45°C
Working fluid: technical water, water
Material: carbon steel, stainless steel
NPP system: UMA
Nominal diameter: 800 mm
Nominal pressure: 11,0 MPa
Design temperature: 350°C
Working fluid: condensed steam
Nominal diameter: 500 mm
Nominal pressure: 1,0 MPa
Design temperature: 200°C
Working fluid: water, steam
NPP system: UMA, UKA
Materials: stainless steel, carbon steel
Actuator type: electrical
Nominal diameter: 25, 80, 100 mm
Nominal pressure: 1,0 MPa
Design temperature: 150°C
Working fluid: cold water, demineralized water
NPP system: UBN, UBB
Actuator type: electrical
Nominal diameter: 65 mm
Nominal pressure: 1,0 MPa
Design temperature: 150°C
Working fluid: demineralized water
NPP system: UBN
Material: carbon steel
Actuator type: electrical
Nominal diameter: 100, 200 mm
Nominal pressure: 0,1, 1,0 MPa
Design temperature: 150°C
Working fluid: water
NPP system: UKA, UKC
Material: stainless steel
Actuator type: manual with lock
Nominal diameter: 80, 400, 500, 800 mm
Nominal pressure: 2,5 MPa
Design temperature: 250 °C
Working fluid: compressed air, steam, 2nd circuit main condensate
NPP system: UMA, UKA, UMX
Materials: stainless steel, carbon steel
Actuator type: electric, manual
Nominal diameter: 10, 15, 25, 32, 50, 65, 80, 100, 125, 150 mm
Nominal pressure: 1,0; 2,5 MPa
Design temperature: 40, 55, 80, 100 °C
Working fluid: 1 circuit coolant, steam, nitrogen, gas mixture, decontamination solution, decantate, distillate, water, chemical solution, drain water, compressed air, blow-off, boric acid solution
NPP system: UKC, UKA, UMA, UKS
Materials: stainless steel, carbon steel
Actuator type: from your own environment
Nominal diameter: 100, 250, 300, 400 mm
Nominal pressure: 1,0; 1,6; 2,5 MPa
Design temperature: 150, 200, 250, °C
Working fluid: steam, process water, cooling water
NPP system: UMA, UKA, UJA, URF
Materials: stainless steel, carbon steel
Actuator type: electric, manual, manual with lock
Nominal diameter: 50, 80, 300 mm
Nominal pressure: 12 MPa
Design temperature: 250°C
Working fluid: feed water
Nominal diameter: 350, 400, 600 mm
Nominal pressure: 1,0 MPa
Design temperature: 40 °C
Working fluid: seawater
NPP system: UKC
Materials: titanium alloy
Actuator type: electrical
Nominal diameter: 25mm
Nominal pressure: 1,6 MPa
Design temperature: 55°C
Working fluid: seawater
NPP system: UKC
Materials: titanium alloy
Actuator type: from your own environment
Butterfly valves:
Nominal diameter: 50-500 mm
Nominal pressure: 1,0 MPa
Design temperature: 60, 130°C
Working fluid: alt concentrate, sea water, distillate, demineralized water, regeneration and cleaning water, chemical solution
NPP system: GCR, GNR
Material: carbon steel
Actuator type: manual
Gate valves:
Nominal diameter: 50, 300 mm
Nominal pressure: 1,6; 2,5 МPа
Design temperature: 250°C
Working fluid: distillate, caustic potash solution, demineralized water, nitric acid solution
NPP system: QKK, QCA
Material: carbon steel, stainless steel
Ball valves:
Nominal diameter: 10-65 mm
Nominal pressure: 1,0; 1,6; 2,5; 12,5 МPа
Design temperature: 100, 160, 200°C
Working fluid: solutions, hydrazine, water, air, acid
NPP system: GCR, KBD, KBF, KBH, KWC, PJB, QCA, QCD, QCQ
Material: carbon steel, stainless steel
Actuator type: manual
Globe shut-off valves:
Nominal diameter: 6-125 mm
Nominal pressure: 1-20 МPа
Design temperature: 40-350°C
Working fluid: solutions, hydrazine, water, air, acid
NPP system: FAL, KBD, KBF, KBH, KWC, JEA, KRA и др.
Material: carbon steel, stainless steel, alloy steel
Actuator type: manual
Nominal diameter: 350, 400, 500 mm
Nominal pressure: 1,0 MPa
Design temperature: 55°C
Working fluid: sea water
NPP system: РЕВ
Actuator type: manual, electrical
Nominal diameter: 15, 20, 25, 32, 50, 65, 125 mm
Nominal pressure: 0,2, 0,8, 1, 2,5 MPa
Design temperature: 40, 110, 150, 250°C
Working fluid: nitric acid, ammonia, hydrazine hydrate, demineralized water, network water, compressed air
NPP system: QCB, QCE, QCF, QKJ, QKK, SBC, SBJ
Actuator type: manual
Nominal diameter: 65; 80; 100; 125; 150 мм
Nominal pressure: 1,0 MPa
Design temperature: 150°C
Working fluid: industrial circuit water; distillate
NPP system: PJA
Material: alloy, stainless steel
Actuator type: manual
Nominal diameter: 300, 500 mm
Nominal pressure: 1 MPa
Design temperature: 90°C
Working fluid: industrial circuit water
Material: stainless steel
NPP system: UJA
Actuator type: electric, manual
Nominal diameter: 50
Design pressure: 0.35, 9.8
Design temperature: 148, 305 С
Working medium: Steam condensate, saturated steam
NPP system: KBF, JNB
Material: alloy steel
Drive type: electric drive
Nominal diameter: 100-500
Design pressure: 1-2.5 MPa
Design temperature: 150.200 С
Working medium: 1st circuit coolant, industrial circuit water
NPP system: KBA, PJA, JNA, KAA
Material: stainless steel, alloy steel
Drive type: electric drive, manual drive
Nominal diameter: 80
Design pressure: 8.2 MPa
Design temperature: 300 C
Working medium: SG water purge
NPP system: Steam generator purge system
Material: Stainless steel
Drive type: AUMA electric drive
Nominal diameter: 250
Design pressure: 1 MPa
Design temperature: 150 C
Working fluid: industrial circuit water
NPP system: PJA
Material: alloy steel
Actuator type: electric drive
Nominal diameter: 400-1600
Design pressure: 1.0 MPa
Design temperature: <130 С
Working environment: Water (technical, circulating)
NPP system: cooling water piping systems
Material: carbon steel
Drive type: Sdtork electric drive
Nominal diameter: 200-1400
Design pressure: 0.01 MPa
Design temperature: >200 C
Working medium: air / radioactive air
NPP system: ventilation systems of various buildings
Material: stainless steel / carbon steel
Drive type: Sdtork electric drive / manual drive
Nominal diameter: 200-300
Design pressure: 1 MPa
Design temperature: 100 - 150 C
Working environment: Industrial circuit water, wet steam (14% / 13%)
NPP system: industrial circuit system for critical consumers of the building 10UJA (20 UJA)
Material: stainless steel, carbon steel
Drive type : AUMA manual/electric actuator
Nominal diameter: 150
Design pressure: 1 MPa
Design temperature: 60 C
Working medium: Sea water, air
NPP system: pipelines of the cooling system of critical consumers
Material: Titanium
Nominal diameter: 10-32
Design pressure: 0.25-1 MPa
Design temperature: 50-55 C
Working medium: solution for chemical washing of the steam generator, salt concentrate, water, demineralized water, technical water, technical sea water
NPP system: LCQ, GCF
Casing material: stainless steel, super duplex steel
Drive type: manual drive with lock
Nominal diameter: 25
Design pressure: 0.5 MPa
Design temperature: 40 C
Working medium: distillate
NPP system: KVS
Material: stainless steel
Nominal diameter: 125-200
Design pressure: 1 MPa
Design temperature: 65 C
Working medium: sea water, industrial water
NPP system: REV
Material: titanium alloy
Drive type: manual drive
Nominal diameter: 200
Design pressure: 1 MPa
Design temperature: 150 C
Working medium: Industrial water
NPP system: cooling water piping system of critical consumers
Material: Titanium
Nominal diameter: 25, 125
Design pressure: 1.6 MPa
Design temperature: 65 C
Working medium: sea water
NPP system: cooling water pipeline system for responsible consumers
Material: titanium
Drive type: manual
Nominal diameter: 150-500
Design pressure: 1-1.6 MPa
Design temperature: 150 C
Working medium: demineralized water, process water
NPP system: REV, QKB
Material: Carbon steel
Drive type: manual, manual with DUP, electric drive
Nominal diameter: 10/15/20/32/50/80/100/150
Design pressure: 0.7/1.0/9.0/9.8/10.7/12.6/14 MPa
Design temperature: 50/ 150/250/335/350 С
Working medium: water (demineralised, blowdown, hot, mains, feed)/main condensate 2 fold/pulp/compressed air/steam condensate/wash solution
NPP system: cooling system for ventilation systems of various buildings/system purge system / decay heat removal system / heat supply system for various buildings / SG hydro test and purge system
Material: carbon steel, stainless steel
Drive type: TEC electric drive / manual drive
Nominal diameter: 15-800
Design pressure: 1.6-18 MPa
Design temperature: 100-350 С
Working medium: water, industrial circuit water, distillate, steam condensate, demineralized water, main condensate 2 circuits, steam, auxiliary steam, feed water, purge water, boric acid solution with conc. 40 g/dm^3, primary coolant.
NPP system: cold supply, heat supply, steam and condensate supply and extraction systems
Material: carbon steel, stainless steel
Drive type: manual drive, electric drive
Nominal diameter: 10-65
Design pressure: 1-1.8 MPa
Design temperature: 55-295 C
Working medium: Feed water, main condensate 2-way, condensate, demineralized water
NPP system: sampling system of the secondary circuit of various buildings, cold supply system for ventilation non-essential consumer systems
Material: stainless steel, carbon steel
Drive type: manual, manual with lock
Nominal diameter: 15, 25
Design pressure: 3, 7.5 MPa
Design temperature: 50 C
Working medium: ammonia, ethanolamine / hydrazine hydrate
NPP system: secondary circuit working medium correction system
Material: stainless steel
Drive type: spring
Nominal diameter: 125
Design pressure: 1 MPa
Design temperature: 65 C
Working medium: sea water
NPP system: cooling water piping system for critical consumers
Material: titanium alloy
Drive type: SDTork electric drive
Nominal diameter: 200
Design pressure: 0.6 MPa
Design temperature: 70 C
Working medium: technical water
NPP system: cooling water pipeline system for non-essential consumers
Material: titanium
Nominal diameter: 50
Design pressure: 0.6 MPa
Design temperature: 65 C
Working medium: sea water
NPP system: cooling water piping system for non-essential consumers
Material: titanium
Drive type: manual
Nominal diameter: 15
Design pressure: 1.6 MPa
Design temperature: 65 C
Working medium: sea water
NPP system: cooling water piping system for non-essential consumers
Material: titanium
Nominal diameter 15-100 mm\
Design pressure 1-3.7 MPa
Working pressure 0.65-3.7 MPa
Design temperature 100-350 °C
Working medium temperature no more than 40-305 °C
Housing material - Carbon steel
Working medium - Water, steam condensate
Control method - Electric drive / Manual drive
Nominal diameter 32-200 mm
Design pressure 1-2,5 MPa
Working pressure 0,8-2,0 MPa
Design temperature 100-350 °C
Working environment temperature no more than 29-130°C
Case material - Carbon, stainless steel
Working medium - boric acid solution, compressed air, water
Control method - From your own environment
Nominal diameter 50-400 mm
Design pressure 1-1,6 MPa
Design temperature 75-130 °C
Working environment temperature 40-150°C
Case material - Carbon, stainless steel
Working medium - Water
Control method - Electric drive / Manual drive
Nominal diameter: 800 mm
Nominal pressure: 11,0 MPa
Design temperature: 350°C
Working fluid: condensed steam
Material: Alloy steel
Nominal diameter 100 mm
Design pressure 1 MPa
Design temperature 65°C
Case material - Titanium alloy
Working medium - Sea water
Control method - Electric drive
DN nominal bore, 10 mm
Design pressure, 9 MPa
Maximum working pressure, 9 MPa
Design temperature, 55°C
Operating temperature, 40°C
Valve body material - Stainless steel
Working medium - Steam generator water
Control method - Manual drive
Nominal bore, 25-500 mm
Design pressure, 1,0-11,0 MPa
Design temperature, 100-250°C
Valve body material - Stainless steel, carbon steel, alloy steel
Working medium - Own steam, main condensate 2 circuits, water, steam, boric acid solution, demineralized water
Control method - Electric drive, manual drive
Nominal bore 15-50 mm
Design pressure, 1.6-20.0 MPa
Design temperature, 250-335 °C
Valve body material - Alloy steel, carbon steel
Working environment - Feed water, condensate, saturated steam, steam-water mixture
Drive type - Manual
Nominal bore, 25-65 mm
Design pressure, 1,6-2,5 MPa
Design temperature, 250°C
Valve body material - Stainless steel, carbon steel
Working medium - Industrial circuit water, Air, Desalinated water
Control method - Manual drive
Nominal diameter 50-200 mm
Design pressure 0,1-1,5 MPa
Design temperature 55°С
Housing material - Carbon steel, stainless steel
Working medium - Alkali solution, ethanolamine solution, chemical solution, regeneration and cleaning waters
Control method - Manual drive
Butterfly valves
Nominal bore - 150 mm
Design pressure - 1.0 MPa
Design temperature - 60°C
Working medium - sea water
Body material - titanium alloy
Drive type - manual
Automatic two-chamber air valve
Nominal bore - 150 mm
Design pressure - 1.0 MPa
Design temperature - 60°C
Working medium - sea water, air
Body material - titanium
Drive type - automatic
Nominal diameter 100 mm; 200 mm
Design pressure 1 MPa
Design temperature 65°C
Case material - Titanium
Working medium - Sea water
Control method - Manual drive
Butterfly valves
Nominal bore, 150-200 mm
Design pressure, 1.0 MPa
Design temperature, 65°С
Material - Carbon steel, titanium alloy
Working medium - Sea water
Control method - Manual drive
Check valve
Nominal diameter, 200 mm
Design pressure, 1.0 MPa
Design temperature, 70°С
Operating temperature 60°C
Material - Titanium alloy
Working medium - Sea water
Control method - Automatic
Ball valves
Nominal diameter, 50 mm
Design pressure, 1.0; 2.5 MPa
Design temperature, 200-250°C
Material - Carbon steel, titanium alloy
Working medium - Sea water, compressed air
Control method - Manual drive