PRESENTATION NUCLEAR POWER HEAD OFFICE 24 TH OF NOVEMBER 2011 MUMBAI, INDIA

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1 PRESENTATION NUCLEAR POWER HEAD OFFICE 24 TH OF NOVEMBER 2011 MUMBAI, INDIA

2 Company Profile Origin: 1991 Employees: 128 Annual turnover: 14 million $ Geographical area: Pavlovo, Nizhny Novgorod region Main activities: Development, production and service of pipe fittings for different applications Ownership: 100% privately owned

3 PRODUCT APPLICATIONS Nuclear industry Metallurgy Food industry Shipbuilding Chemical industry Aerospace Oil and gas industry Energy sector

4 NUCLEAR INDUSTRY Since 1991 Partnership

MAIN PRODUCTS BELLOWS VALVES 2, 3, safety class according to

3) BELLOWS INSTRUMENTATION VALVES 2, 3, 4 safety class

3) SOLENOID VALVES 4 safety class according to НП-001-97

НП-001-97 standard 3-WAY VALVES 4 safety class according to

5 MAIN PRODUCTS BELLOWS VALVES 2, 3, safety class according to НП standard (equivalent to ASME, cat. 3) BELLOWS INSTRUMENTATION VALVES 2, 3, 4 safety class according to НП standard (equivalent to ASME, cat. 3) BELLOWS VALVES 4 safety class according to НП standard (equivalent to ASME, cat. 3) SOLENOID VALVES 4 safety class according to НП standard SAFETY RELIEF VALVES 4 safety class according to НП standard 3-WAY VALVES 4 safety class according to НП standard

6 NUCLEAR POWER INDUSTRY MAIN PROJECTS LENINGRADSKAYA NUCLEAR POWER PLANT /RUSSIA KALININSKAYA NUCLEAR POWER PLANT /RUSSIA ROSTOVSKAYA NUCLEAR POWER PLANT /RUSSIA BELOYARSKAYA NUCLEAR POWER PLANT /RUSSIA NOVOVORONEZHSKAYA NUCLEAR POWER PLANT /RUSSIA BALAKOVSKAYA NUCLEAR POWER PLANT /RUSSIA KUDANKULAM NUCLEAR POWER PLANT /INDIA BUSHER NUCLEAR POWER PLANT /IRAN IGNILINSKAYA NUCLEAR POWER PLANT / LITHUANIA

7 BELLOWS VALVES 2, 3 safety class as per HП standard (equivalent ASME, cat 3) Bellows valves KЗА 0208, КЗА 0210 type according to TU requirements. DN: РN: 1,0 4,0 MPa. Т op : С. Bellows valves KЗА 0209 type according to TU requirements DN: РN: 6,0 200 MPa Т op : С. Application: intended for use as a lock devices in Nuclear Power Plant systems with water moderated water cooled reactors, high-power channel-type reactors, fast neutron reactors in systems of 2, 3 safety class as per НП (ОПБ-88/97) Earthquake stability: as per НП category I (specified 7-point earthquake / designed 8-point earthquake as per MSK-64 scale) Leak tightness of seat: as per GOST 9544, class B Type of Body: with the deposed branch pipes; with coaxial branch pipes;

8 BELLOWS VALVES 2, 3 safety class as per HП standard (equivalent ASME, cat 3) Type of Materials which are in contact with the working medium: - 08Х18Н10Т for use with following working medium: nitrogen, ammonia, argon, boric solution, highconcentrated hydrogen peroxide, potassium hydroxide, sodium hydrochloride, liquid radioactive waste, liquid and gaseous chlorine, oil, odorant, desalinated water, demineralized steam, supply medium, remedium, light oil gasoline, kerosene, hydrocarbon gas, Freon R-134a, Freon 141В - Steel 20 for use with following working medium: oil, steam, condensate, supply water, air, nitrogen, inert gases, decontamination solution, wash solution, technical water (chloride content up to 300 мg/l, oxygen content up to до 20 мg/l). Connection: welded Type of Seals: -«Body-Bellows» joint: rings of thermo extended graphite; - Stem Sealing: bellows as per GOST 21744, GOST 21482, or bellows with backup gland; - Seat sealing: steel to steel (ЦН-12М wear-resistant pad weld).

9 BELLOWS VALVES 2, 3 safety class as per HП standard (equivalent ASME, cat 3) Type of control: - handle, handle with lock, handle with end switches package; - joint coupling (distance control); - electric drive multi rotation, of general use or explosion-proof ( Tulaelectroprivod ); - electric drive multi rotation ЭП-4 series ( incl. high-speed), of general use or explosion- proof ( Tulaelectroprivod ); - electric drive ЭП series (supply voltage 220 V), «БЭМЗ»; - electric drive AUMA SA series (incl. high-speed); Ambient temperature: 0 +75⁰С; +150 ⁰С in emergency operation Assigned service life: 40 years (body) Assigned service life of bellows: 1500 cycles or hrs

10 BELLOWS INSTRUMENTATION VALVES 2, 3, 4 safety class as per HП standard (equivalent ASME, cat 3) Bellows valves KЗА 0204 type according to TU requirements. DN: РN: up to 20,0 MPa. Т op : up to +350 С. Application: intended for use as a lock devices in Nuclear Power Plant systems with water moderated water cooled reactors, high-power channel-type reactors, fast neutron reactors in systems of 2, 3 safety class as per НП (ОПБ-88/97) Earthquake stability: as per НП category I (specified 7-point earthquake / designed 8-point earthquake as per MSK-64 scale) Leak tightness of seat: as per GOST 9544, class B Type of Body: with coaxial branch pipes; Connection: welded

11 BELLOWS INSTRUMENTATION VALVES 2, 3, 4 safety class as per HП standard (equivalent ASME, cat 3) Type of Materials which are in contact with the working medium: - 08Х18Н10Т for use with following working medium: nitrogen, ammonia, argon, boric solution, highconcentrated hydrogen peroxide, potassium hydroxide, sodium hydrochloride, liquid radioactive waste, liquid and gaseous chlorine, oil, odorant, desalinated water, demineralized steam, supply medium, remedium, light oil gasoline, kerosene, hydrocarbon gas, Freon R-134a, Freon 141В - Steel 20 for use with following working medium: oil, steam, condensate, supply water, air, nitrogen, inert gases, decontamination solution, wash solution, technical water (chloride content up to 300 мg/l, oxygen content up to 20 мg/l). Type of Seals: -«Body-Bellows» joint: rings of thermo extended graphite «Graphlex»; - Stem Sealing: bellows as per GOST 21744, GOST 21482; - Seat sealing: steel to steel (ЦН-12М wear-resistant pad weld). Type of control: handle Ambient temperature: 0 +75⁰С; +150 ⁰С in emergency operation Assigned service life: 40 years (body) Assigned service life of bellows: 1500 cycles or hrs

12 BELLOWS VALVES 4 safety class as per HП standard Application: use as a lock device on pipelines for liquid and gaseous medium, including vacuum DN: PN: 5х10-6 6,3 MPa Т op : ⁰С Leak tightness of seat: as per GOST 9544, class A Type of Body: with the deposed branch pipes; with coaxial branch pipes; with elbows Type of Materials which are in contact with the working medium: - 12Х18Н10Т for use with following working medium: nitrogen, ammonia, argon, boric solution, highconcentrated hydrogen peroxide, potassium hydroxide, sodium hydrochloride, liquid radioactive waste, liquid and gaseous chlorine, oil, odorant, desalinated water, demineralized steam, supply medium, remedium, light oil gasoline, kerosene, hydrocarbon gas, Freon R-134a, Freon 141В

13 BELLOWS VALVES 4 safety class as per HП standard -10Х17Н13М3Т for use with the working medium: same medium as for 12Х18Н10Т, and additionally high-concentrated acid solutions, alkali solutions, other corrosive medium; -Steel 20, 09Г2С for use with the working medium: ammonia, hydrogen, air, diesel fuel, top gas, coke oven gas, black oil fuel, oil М-40, methane, desalinated water, steam, associated petroleum gas, propane, extraction water, oil, natural gas, emulsion, methyl spirit, fuel gas, turbine oil, ethyl spirit; Type of Seals: -«Body-Bellows» joint: Polytetrafluorethylene, rings of thermo extended graphite «Graphlex», steel to steel, rubber to be used for vacuum medium; - Stem Sealing: bellows as per GOST 21744, GOST 21482, argon-arch welding to the end pieces, bellows made of polytetrafluorethylene for high full strength acid and alkaline solutions; - Seat sealing: Polytetrafluorethylene, steel to steel (ЦН-12М wear-resistant pad weld), rubber to be used for vacuum medium.

14 BELLOWS VALVES 4 safety class as per HП standard Type of control: - handle, handle with lock; - joint coupling (distance control); - electric drive multi rotation, of general use or explosion-proof ( Tulaelectroprivod ); - electric drive multi rotation ЭП-4 series ( incl. high-speed), of general use or explosion- proof ( Tulaelectroprivod ); - electric drive ЭП series (supply voltage 220 V), «БЭМЗ»; - electric drive AUMA SA series (incl. high-speed); Ambient temperature: ⁰С; Assigned service life: 12 years Assigned service cycle of bellows: 1500 cycles or hrs Nonstandard design: - kitting-up with installation plates; - nonstandard face-to-face length; - nonstandard connection, incl. combined one

15 SOLENOID VALVES 4 safety class as per HП standard Application: use as a high response lock devices on pipelines for liquid and gaseous medium. These valves are the non-gland, membraneless design. Explosion-proof level conforms to 1ЕхdIIВТ4 as per GOST51330, coil enclosure conforms IP 65 as per GOST DN: PN: 0 10,0 MPa Тoр: ⁰С Leak tightness of seat: as per GOST 9544, class A Type of valves by operation principle: - direct action The valve is actuated by solenoid. The valve pressure drop is not required for operation; - with pilot stage The valve is actuated by solenoid and by valve pressure 0,2MPa min. The valve closing is ensured by solenoid and return spring. The valve can be closed at no inlet pressure; - with forced piston displacement The valve is actuated by solenoid and pressure drop or by solenoid only when no pressure applied. The valve closing is ensured by return spring.

16 SOLENOID VALVES 4 safety class as per HП standard Type of Body: with coaxial branch pipes; Connection: flanged as per GOST 12815, nipple as per GOST 2822, socket joint as per GOST 6527; Type of Materials which are in contact with the working medium : - 12Х18Н10Т for use with following working medium: nitrogen, ammonia, argon, boric solution, highconcentrated hydrogen peroxide, potassium hydroxide, sodium hydrochloride, liquid radioactive waste, liquid and gaseous chlorine, oil, odorant, desalinated water, demineralized steam, supply medium, remedium, light oil gasoline, kerosene, hydrocarbon gas; - 10Х17Н13М3Т for use with the working medium: same medium as for 12Х18Н10Т, and additionally high-concentrated acid solutions, alkali solutions, other corrosive medium; - steel 20, 09Г2С for use with the working medium: ammonia, hydrogen, air, diesel fuel, top gas, coke oven gas, black oil fuel, oil М-40, methane, desalinated water, steam, associated petroleum gas, propane, extraction water, oil, natural gas, emulsion, methyl spirit, fuel gas, turbine oil, ethyl spirit; Ambient temperature: ⁰С;

17 SOLENOID VALVES 4 safety class as per HП standard Solenoid type: - normally closed at no voltage supply the valve is closed; - normally open at no voltage supply the valve is open; - impulse pulse control (energy saving solution); the valve is driven by short-time voltage impulse, at no voltage supply the valve remains at command position. Voltage supply: 24VDC; 220VAC Seals: Design features: - Body-Cap sealing: polytetrafluorethylene, petrol-resistant rubber, acid rubber; - Seat sealing: polytetrafluorethylene, rubber; hand backup; built-in position indicator

18 SOLENOID VALVES 4 safety class as per HП standard

19 SAFETY RELIEF VALVES 4 safety class as per HП standard Application: the valves are intended to protect equipment against overpressure, exceeding permissible value. The valves are installed on reservoirs, boilers, vessels and used to release excessive medium to the atmosphere or lateral pipeline. DN: PN: 0,5 2,5 MPa Тoр: ⁰С Рабочая среда: liquid ammonia and ammonia gas (R717), Freon (R12,R22,R502), water, air, liquid coolants (water solution of CaCl2, ethylene glycol, methylene chloride Freon 30) Opening pressure: 1,15 Рoр max. Closing pressure: 0,8 Рoр min Backpressure: atmosphere Ambient temperature: С. Seat seal: polytetrafluorethylene. Seat leak tighteness: as per GOST 9544, class A. Connection: nipple, ends as per GOST 2822; flanged, as per GOST Assigned life time: 12 years (5000 cycles).

20 SAFETY RELIEF VALVES 4 safety class as per HП standard

21 3-WAY VALVES 4 safety class as per HП standard Application: 3-way valves are intended for use as switching devices to change direction of medium flow. DN: PN: 0 4 MPa Тoр: ⁰С Medium: liquid ammonia and ammonia gas (R717), Freon (R12,R22,R502), water, air, liquid coolants (water solution of CaCl2, ethylene glycol, methylene chloride Freon 30), gas, steam, gasoline, acids; Type of control: handle Ambient temperature: С Seat seal: polytetrafluorethylene Stem seal: gland Seat leak tightness: as per GOST 9544, class A. Assigned life time: 12 years (5000 cycles).

22 3-WAY VALVES 4 safety class as per HП standard

23 MAIN STANDARDS APPLIED FOR DESIGN AND MANUFACTURING 1) НП (ПНАЭ Г ). The general regulations to ensure safety of nuclear power plants. The document regulates safety requirements which are specific for nuclear power plants. 2) НП The standards for designing of quake proof power plants. This federal code determines the requirements of safety assurance for ground nuclear power plants with all type reactors. 3) НП Valves for nuclear power plants. The main technical requirements. The document sets the requirements for arrangement, manufacturing, test, transportation, installation and working of valves for nuclear power plants. 4) ПНАЭ Г The codes of design for stress analysis of equipment and pipelines for nuclear power plants. These standards are used for strength analysis of equipment and pipelines for nuclear power plants, nuclear heat stations, nuclear heat supply stations, nuclear stations of industrial heat supply and facilities with research or experimental reactors (all with coolant temperature not higher than 600 C). 5) ПНАЭ Г The regulation of equipment and pipelines for nuclear power facilities arrangement and safe working. This regulation determines main requirements for designing, engineering, manufacturing, installation, working and repairing of equipment and pipelines for nuclear power plants, nuclear heat stations, nuclear heat supply stations, nuclear stations of industrial heat supply and facilities with research or experimental reactors. 6) ПНАЭ Г Equipment and pipelines for nuclear power facilities. Welding and facing. The main regulations. These main regulations determine main requirements for welding equipment, welding preparation and junction, facing, welds and padded parts thermal treatment, safety procedure requirements, requirements for main recommended weld types and welding conditions. 7) ПНАЭ Г Equipment and pipelines for nuclear power facilities. Welds and pads. Regulation of inspection. These main regulations determine main inspection requirements for welds and padded parts of equipment and pipelines of nuclear power plants, nuclear heat stations, nuclear heat supply stations, nuclear stations of industrial heat supply and facilities with research or experimental reactors.

Destructive test lab Spectral analysis; Mechanical properties analysis;

24 Quality Assurance Nondestructive test lab Helium leak detector; Ultrasonic inspection; Radiographic inspection; Capillary inspection. Destructive test lab Spectral analysis; Mechanical properties analysis; Metallographic examination; Ferritic range analysis; Grain-boundary corrosion resistance test

analysis; Valve reliability analysis; Manufacturing and testing of first prototype; Design approval 4.

25 DESIGN AND DEVELOPMENT STAGES 1. Specification review 2. Preliminary Design Review 3. Critical Design Review Drawings; Valve strength analysis; Valve thermal fields analysis; Earthquake stability analysis; Valve reliability analysis; Manufacturing and testing of first prototype; Design approval 4. Design Documentation review - manufacturing process development; - approval and certification of welding processes - manufacturing of first production batch

26 DESIGN AND DEVELOPMENT STAGES 5. Qualification - development of working documentation, including Test plans. - manufacturing of prototype, - qualification test of valves, - acceptance test, - correction of design documentation, - acceptance of valve qualification.

27 PARTNERSHIP ON INDIAN MARKET VALUES TO BE BROUGHT TO THE CUSTOMER Benefit from OKA more than 20-year experience; Benefit from KENIL International support of Indian customers; Fast aftermarket support and technical assistance from local partner; Involvement of Indian company in new programs

28 Our experience for your solutions since 1991 Partnership

29 THANK YOU!

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