COMPANY PROFILE TABLE OF CONTENT. Our products have been supplied to local and foreign customers for the following industries:

Transcription

1 UTTERFLY VALVES

2 TALE OF CONTENT COMPANY PROFILE The company ARMATURY Group a.s. is a leading Czech manufacturer and distributor of industrial valves, fittings and control systems for valves. The annual production is of more than valves and metallurgical stock items. The company was established January 1, The tradition of our dynamically developing company is closely linked with the more than fifty-years history of valve production in the Hlučín Region. Our products have been supplied to local and foreign customers for the following industries: power engineering, nuclear power chemical and petrochemical gas supply metallurgical industry water supply

3 STEEL GATE VALVES CONTENT Type L32.6 Single-eccentric butterfly valves Type L32.7 Double-eccentric butterfly valves Type L32.8 Triple-eccentric butterfly valves Flow characteristics Pressure-temperature rating Type L35.1, L35.3 Throttling butterfly valves Type L35.6 Throttling butterfly valves Certification Type number composition

4 SINGLE-ECCENTRIC UTTERFLY VALVES TYPE L32.6 Application Single-eccentric butterfly valves are industrial valves, which are designed to fully open or close a passage of the working medium flowing through a pipeline. They can also be used for flow-control purposes. However, a 100% tightness of the valve cannot be guaranteed in a long-term use for control purposes. Working medium waste and service water drinking water hot water steam non-aggressive liquids and gases (natural gas, CO-gas, petroleum products, etc.) utterfly valve is possible to deliver with surface protection which is done by coverage with plastic material (rilsan, halar). This surface protection together with the use of stainless steel material is widening the usage of butterfly valves for chemically aggressive or abrasive media and sea water. Maximum working temperature Maximum working temperature of the butterfly valve depends on the packing material used. Technical description Single eccentricity (Fig. A) - the operating shaft axis is eccentric to the packing axis - easy replacement of gasket - gasket is not interrupted on the circumference by shaft Disc is clamped on the operating shaft and pivot, which are pivoted in self-lubricated friction bearings (Fig. ). Shaft is sealed by O-ring (Fig. ). The pivot is sealed by flat gasket (Fig. C). The sealing bears on the conical area of the seat, and is together with the disc pushed by the media pressure onto the conical seat, and by this is an absolute tightness reached (Fig. C). To see the tightness grade in the opposite direction please contact manufacturer. Fig. A Fig. Fig. C earing O-ring Seat Delta ring Disc Seat angle 1. Eccentricity Flat seal 4

5 SINGLE-ECCENTRIC UTTERFLY VALVES TYPE L32.6 Operation manual gear-box electric actuator pneumatic or hydraulic actuator lever with a counterweight for closing the valve hydraulic cylinder for opening the valve Flanged ends with manual gear-box Testing The valves are tested according to EN /ISO Connection to piping flanged ends acc. to EN , DIN 2501, face to face dimensions acc. to EN 558-1, Series 14 wafer type acc. to EN , DIN 2501, face to face dimensions acc. to EN 558-1, Series 16 welded ends acc. to EN , eventually acc. to the customer s requirement face to face dimension acc. to EN , Series 14 Other face to face and connecting dimensions are acc. to the customer s requierement, e.g. ANSI, GOST. Flanged ends with pneumatic actuator Installation The butterfly valves can be mounted into horizontal, vertical or inclined pipeline so that the arrow stamped on the valve body corresponds with the direction of the tightness (arrow points from higher pressure to lower when the disc is closed), and the rotating axe of the disc is in a horizontal position. The bolt type at the pivot area is also very important. When there is a butterfly valve with electric actuator it is important to abide the actuator s manufacturer. Welded ends with electric actuator Flanged ends with hydraulic cylinder and lever with counterweight Production range Flanged ends Wafer type Welded ends DN PN PN PN 2, , , Other dimensions (up to DN 3500) can be offered upon request. 5

6 SINGLE-ECCENTRIC UTTERFLY VALVES TYPE L32.6 DN PN 2,5-25 Tmax 180 C EN FLANGED ENDS EN WELDED ENDS EN WAFER TYPE Material Standard acc. to EN Material variants acc. to EN Material variants acc. to ASTM Position Component Carbon steel Stainless steel Carbon steel Stainless steel -29 C C* -46 C C* -50 C C* -29 C C* -46 C C* -50 C C* 1 ody , A105 A350 LF2 A182 F316 2 Disc , A105 A350 LF2 A182 F316 3 Seat , , , A182 F304 A182 F304 A182 F316 4 Shaft , A182 F6 A182 F6 A182 F316 5 Pivot , A182 F6 A182 F6 A182 F316 *Temperature application depends on the seal of valve and pressure-temperature material characteristics. Elastomer Identification Working medium Working temperature Nitrile-butadien rubber NR Water, air, mineral oils, petroleum, petrol, animal and vegetable oils, non-agressive gases from -20 C to +80 C Ethylene-propylene rubber EPDM Steam, hot water, ozone; not suitable for oil and grease from -40 C to +130 C Fluorine rubber FPM VITON GF The highest chemical resistance of all elastomers; oil products, stack and coke-oven gases etc.; not suitable for steam and hot water Steam, hot water, acids, aromatic liquids (unleaded) from -20 C to +180 C 6

7 SINGLE-ECCENTRIC UTTERFLY VALVES TYPE L32.6 DN PN 2,5-25 Tmax 180 C EN FLANGED ENDS EN WELDED ENDS f D1 D3 DN a F (ISO 5211) n x d D2 L d1 A C l1 max. 10 0,7 L1 max L1 1,5 t Welded ends max. 30 max ø A - acc. to EN ø - inner pipe diameter (upon customer s request) t - pipe thickness (upon customer s request) L1 = 48, for t 16 L1 = 3t, for t 50 ø ø A 1,5 +1-0,5 ±5 0 ø DN ø ø A 1,5 +1-0,5 ±5 0 PN 2,5 DN A C L* F d1 l1 Flanged ends D1 D2 D3 a f d n kg PN 6 DN A C L* F d1 l1 Flanged ends D1 D2 D3 a f d n kg * face to face dimensions for welded ends are in compliance with flange connections (can be different upon customer s request) Pipe dimensions ød x t (ød outside pipe diameter; t the pipe thickness) for welding are given by customer. 7

8 SINGLE-ECCENTRIC UTTERFLY VALVES TYPE L32.6 DN PN 2,5-25 Tmax 180 C EN FLANGED ENDS EN WELDED ENDS PN 10 DN A C L* F d1 l1 Flanged ends D1 D2 D3 a f d n kg PN 16 DN A C L* F d1 l1 Flanged ends D1 D2 D3 a f d n kg PN 25 DN A C L* F d1 l1 Flanged ends D1 D2 D3 a f d n kg * face to face dimensions for welded ends are in compliance with flange connections (can be different upon customer s request) Pipe dimensions ød x t (ød outside pipe diameter; t the pipe thickness) for welding are given by customer. 8

9 SINGLE-ECCENTRIC UTTERFLY VALVES TYPE L32.6 DN PN 2,5-25 Tmax 180 C EN WAFER TYPE D3 DN F (ISO 5211) d1 L A C l1 4 x M D2 PN 2,5 PN 6 DN A C L F D2 D3 d1 M l1 kg M M M M DN A C L F D2 D3 d1 M l1 kg M M M M M M M M M M M M M Depth of the thread ( M ) in the body is corresponds to the thread dimension. 9

10 SINGLE-ECCENTRIC UTTERFLY VALVES TYPE L32.6 DN PN 2,5-25 Tmax 180 C EN WAFER TYPE PN 10 PN 16 DN A C L F D2 D3 d1 M l1 kg M M M M M M M M M M36 x M39 x M45 x M45 x DN A C L F D2 D3 d1 M l1 kg M M M M M M M M M36 x M39 x M45 x M45 x M52 x PN 25 DN A C L F D2 D3 d1 M l1 kg M M M M M M M36 x M39 x M45 x M52 x M52 x M56 x Depth of the thread ( M ) in the body is corresponds to the thread dimension. 10

11 DOULE-ECCENTRIC UTTERFLY VALVES TYPE L32.7 Application Double-eccentric butterfly valves are industrial valves, which are designed to fully open or close the passage of the working medium flowing through a pipeline. They can also be used for flow-control purposes. However, a 100% tightness of the valve cannot be guaranteed in a long-term use for control purposes. Working medium waste and service water drinking water hot water steam non-aggressive liquids and gases (natural gas, CO-gas, petroleum products, etc.) utterfly valve is possible to deliver with surface protection which is done by coverage with plastic material (rilsan, halar). This surface protection together with the use of stainless steel material is widening the usage of butterfly valves for chemically aggressive or abrasive media and sea water. Maximum working temperature A maximum working temperature of the butterfly valve depends on the packing material used. Technical description Double eccentricity (Fig. A) 1. the operating shaft axis is eccentric to the packing axis of the disc 2. the operating shaft axis is eccentric to the flow axe Disc is clamped on the operating shaft and pivot, which are pivoted in self-lubricated friction bearings (Fig. ). The shaft is sealed by gland packing (Fig. ). The pivot is sealed by flat gasket. The gasket bears on the conical area of the stainless steel seat, and is together with the disc pushed by the media pressure onto the conical seat, and by this is an absolute tightness reached (Fig. C). The tightness is restricted when the media flow is from the opposite side. To see the tightness grade is upon request. For DN is the major packing ring attached in the body by the thrust ring. In the closed position, the disc is pushed against the seat by its conical area due to the pressure caused by the working medium, which ensures a total tightness in that direction (Fig. D). For all the valve variants, however, the valve tightness is limited in the opposite flow direction. For the leakage class in opposite direction please contact manufacturer. Fig. A Seat angle 1. Eccentricity 2. Eccentricity Fig. Fig. C Fig. D earing Gland ring Seat Seal PTFE Seal PTFE Disc O-ring 11

12 DOULE-ECCENTRIC UTTERFLY VALVES TYPE L32.7 Operation manual gear-box electric actuator pneumatic or hydraulic actuator remote control from stand lever with a counterweight for closing the valve hydraulic cylinder for opening the valve Flanged ends with manual gear-box Testing The valves are tested according to EN /ISO Connection to piping flanged ends acc. to EN , face to face dimensions acc. to EN 558-1, Series 14 wafer type acc. to EN , face to face dimensions acc. to EN 558-1, Series 16 welded ends acc. to EN , eventually acc. to the customer s requirement, face to face dimension acc. to EN , Series 14 Other face to face and connecting dimensions are acc. to the customer s requierement, e.g. ANSI, GOST. Installation The butterfly valves can be mounted into horizontal, vertical or inclined pipeline so that the arrow stamped on the valve body corresponds with the direction of the tightness (arrow points from higher pressure to lower when the disc is closed), and the rotating axe of the disc is in a horizontal position. The bolt type at the pivot area is also very important. When there is a butterfly valve with electric actuator it is important to abide the actuator s manufacturer. Flanged ends with pneumatic actuator Welded ends with electric actuator Flanged ends with hydraulic cylinder and lever with counterweight Production range Wafer type Flanged ends Welded ends Wafer type design metal x metal DN PN PN PN PN 2, , , Rubber sealed butterfly valves with double-eccentricity type L32.7 are produced in the same production range as type L

13 DOULE-ECCENTRIC UTTERFLY VALVES TYPE L32.7 DN PN 2,5-40 Tmax +250 C Design: PTFE seal DN PN 2,5-40 Tmax +350 C Design: metal x metal seal EN FLANGED ENDS EN WELDED ENDS Material Position Component Standard acc. to EN Material variants acc. to EN Material variants acc. to ASTM Carbon steel Stainless steel Carbon steel Stainless steel -29 C C* -46 C - +25,0 C* -50 C C* -29 C C* -46 C C* -50 C C* 1 ody , A105 A350 LF2 A182 F316 2 Disc , A105 A350 LF2 A182 F316 3 Seat , , , A182 F304 A182 F304 A182 F316 4 Shaft , A182 F6 A182 F6 A182 F316 5 Pivot , A182 F6 A182 F6 A182 F316 *Temperature application depends on the seal of valve and pressure-temperature material characteristic. Seal Identification Working temperature Soft seal PTFE + 15% C, graphite with stainless steel ring and spring NR nitrile-butadien rubber EPDM ethylene-propylene rubber FPM fluorine rubber VITON GF from -50 C to +250 C from -20 C to + 80 C from -40 C to +130 C from -20 C to +180 C from -20 C to +180 C Metal x metal seal Metal (undivided or lamellar) from -40 C to +350 C 13

14 DOULE-ECCENTRIC UTTERFLY VALVES TYPE L32.7 DN PN 2,5-40 Tmax +250 C Design: PTFE seal DN PN 2,5-40 Tmax +350 C Design: metal x metal seal EN FLANGED ENDS EN WELDED ENDS f D1 D3 DN a F (ISO 5211) n x d D2 L d1 C l1 A metal x metal max. 10 0,7 L1 ø ø A max. 10 1, ,5 L1 ±5 0 1,5 t Welded ends max. 30 ø DN ø ø A 1,5 max ,5 ±5 0 ø A - acc. to EN ø - inner pipe diameter (upon customer s request) t - pipe thickness (upon customer s request) L1 = 48, for t 16 L1 = 3t, for t 50 PN 2,5 DN A C L* F d1 l1 Flanged ends D1 D2 D3 a f d n kg PN 6 DN A C L* F d1 l1 Flanged ends D1 D2 D3 a f d n kg * face to face dimensions for welded ends are in compliance with flange connections (can be different upon customer s request) Pipe dimensions ød x t (ød outside pipe diameter; t the pipe thickness) for welding are given by customer. 14

15 DOULE-ECCENTRIC UTTERFLY VALVES TYPE L32.7 DN PN 2,5-40 Tmax +250 C Design: PTFE seal DN PN 2,5-40 Tmax +350 C Design: metal x metal seal EN FLANGED ENDS EN WELDED ENDS PN 10 DN A C L* F d1 l1 Flanged ends D1 D2 D3 a f d n kg PN 16 DN A C L* F d1 l1 Flanged ends D1 D2 D3 a f d n kg PN 25 DN A C L* F d1 l1 Flanged ends D1 D2 D3 a f d n kg * face to face dimensions for welded ends are in compliance with flange connections (can be different upon customer s request) Pipe dimensions ød x t (ød outside pipe diameter; t the pipe thickness) for welding are given by customer. 15

16 DOULE-ECCENTRIC UTTERFLY VALVES TYPE L32.7 DN PN 2,5-40 Tmax +250 C Design: PTFE seal DN PN 2,5-40 Tmax +350 C Design: metal x metal seal EN FLANGED ENDS EN WELDED ENDS PN 40 DN A C L* F d1 l1 Flanged ends D1 D2 D3 a f d n kg * face to face dimensions for welded ends are in compliance with flange connections (can be different upon customer s request) Pipe dimensions ød x t (ød outside pipe diameter; t the pipe thickness) for welding are given by customer. utterfly valve L32.7 DN install in the hydropower plant in Rendalen in Norway. 16

17 DOULE-ECCENTRIC UTTERFLY VALVES TYPE L32.7 DN PN 2,5-40 Tmax +250 C Design: PTFE seal DN PN 2,5-40 Tmax +350 C Design: metal x metal seal EN WAFER TYPE L D3 DN C F (ISO 5211) 4 x M D2 d1 C C A l1 DN metal x metal d or 4 x M* D2 PN 2,5 PN 6 DN A C L F D2 D3 d1 M l1 kg M M M M DN A C L F D2 D3 d1 d M l1 kg x 18 M16* x 18 M16* x 18 M16* M M M M M M M M M M M M M39 x * these apply only for lug type connection Depth of the thread ( M ) in the body is corresponds to the thread dimension. 17

18 DOULE-ECCENTRIC UTTERFLY VALVES TYPE L32.7 DN PN 2,5-40 Tmax +250 C Design: PTFE seal DN PN 2,5-40 Tmax +350 C Design: metal x metal seal EN WAFER TYPE PN 10 PN 16 DN A C L F D2 D3 d1 d M l1 kg x 18 M16* x 18 M16* x 18 M16* M M M M M M M M M M36 x M39 x M45 x M45 x DN A C L F D2 D3 d1 d M l1 kg x 18 M16* x 18 M16* x 18 M16* M M M M M M M M M36 x M39 x M45 x M45 x M52 x * these apply only for lug type connection Depth of the thread ( M ) in the body is corresponds to the thread dimension. 18

19 DOULE-ECCENTRIC UTTERFLY VALVES TYPE L32.7 DN PN 2,5-40 Tmax +250 C Design: PTFE seal DN PN 2,5-40 Tmax +350 C Design: metal x metal seal EN WAFER TYPE PN 25 PN 40 DN A C L F D2 D3 d1 d M l1 kg x 16 M16* x 22 M20* x 26 M24* M M M M M M M36 x M39 x M45 x M52 x M52 x M56 x DN A C L F D2 D3 d1 d M l1 kg x 18 M16* x 22 M20* x 26 M24* M M M M M36 x M39 x M45 x M45 x M52 x * these apply only for lug type connection Depth of the thread ( M ) in the body is corresponds to the thread dimension. 19

20 α TRIPLE-ECCENTRIC UTTERFLY VALVES TYPE L32.8 Application Triple-eccentric butterfly valves are industrial valves, which designed to fully open or close the passage of the working medium flowing through a pipeline. They can also be used for flowcontrol purposes. However, the tightness of the valve cannot be guaranteed in a long-term use for control purposes. Working medium waste and service water drinking water hot water steam non-aggressive liquids and gases (natural gas, co-gas, petroleum products, etc.). Maximum working temperature A maximum working temperature of the butterfly valve is +400 C, by agreement up to +550 C and depends on the body material used. Technical description Triple eccentricity - Fig. A 1. the operating shaft axe is eccentric to the packing axis 2. the operating shaft axe is eccentric to the axis of the flow 3. the axe of the seat cone is eccentric to the axis of the flow Triple eccentricity assures, that the packing stays out of sealing surface of the body except for the closed position, which results in long life-time of the packing (sealing) and lots of cycles. The triple eccentricity design immediately divides the disc from the sealing surface and when closing the valve the disc touches sealing surface just before closure. y this is the closing and opening torque lower and the opening and closing of the valve is done by very little friction. This makes the valves life-time longer. utterfly valve is both-side tight. The arrow stamped on the valve body corresponds with the direction of the long-term tightness. Stems of the butterfly valves manufactured according to TA-Luft standard or in compliance with Fugitive Emission are tightened through the Quick set seal from Garlock company. The butterfly valves are produced of wrought or cast material. Seal material is metal x metal or metal x graphite seal ring. Operation manual gear-box electric actuator pneumatic or hydraulic actuator remote control from stand Testing The valves are tested according to EN EN EN Connection to piping wafer type acc. to EN , face to face dimensions acc. to EN 558-1, Series 16, 20, 25 flanged ends acc. to EN , face to face dimensions acc. to EN 558-1, Series 13, 14, 16 welded ends acc. to ČSN , EN , face to face dimensions acc. to EN 558-1, Series 14 Other face to face and connecting dimensions are acc. to the customer s requierement, e.g. GOST, ANSI. Installation The butterfly valves can be mounted into horizontal, vertical or inclined pipeline so that the arrow stamped on the valve body corresponds with the direction of the tightness (arrow points from higher pressure to lower when the disc is closed), and the rotating axe of the disc is in a horizontal position. The bolt type at the pivot area is also very important. When there is a butterfly valve with electric actuator it is important to abide the actuator s manufacturer. Fig. A Fig. Spiral Fig. C metal seal Overlay on the seat Metal seal ring earing Gland ring 2. Eccentricity 1. Eccentricity α α = 3. Eccentricity Seal earing O-ring 20

21 TRIPLE-ECCENTRIC UTTERFLY VALVES TYPE L32.8 DN PN Tmax +400 C Design: wrought DN PN Tmax 550 C Design: cast EN WAFER TYPE (for wrought design) EN FLANGED ENDS (for cast design) Wrought design Position Cast design Component Standard acc. to EN Material variants acc. to EN Material variants acc. to ASTM Carbon + alloy steel Stainless steel Carbon + alloy steel Stainless steel +400 C* +500 C* +500 C* +400 C* +500 C* +500 C* 1 ody A105 A182 F12 A182 F316 2 Disc A105 A182 F12 A182 F316 3 Seat 17%Cr, stellite stellite stellite 17%Cr, stellite stellite stellite 4 Shaft steell 13%Cr A479 XM19, , A182 F6 A479 XM19 A182 F316 * Temperature application depends on the seal of valve and pressure-temperature material characteristics. Design for temperature higher than 500 C is possible after agreement with the manufacturer. Position Component Standard Material variants acc. to ASTM +400 C* -46 C to 300 C +550 C +500 C* +550 C 1 ody A216 WC A352 LC A217 WC6 A351 CF8 A351 CF8M A216 WC A352 LC A217 WC6 A351 CF8 A351 CF8M 2 Disc stainless steel overlay (stellite on customer s request) stainless steel overlay (stellite on customer s request) 4 Shaft A A (AMS) A A Cr13 Cr13 24CrMo4 18Cr-8Ni 17Cr-4Ni-4Cu 5 Seal A graphite A graphite A graphite A graphite A graphite 17Cr-7Ni+graphite 17Cr-7Ni+graphite 17Cr-7Ni+graphite 18Cr-8Ni+graphite 16Cr-12Ni-2Mo+graphite * Temperature application depends on the seal of valve and pressure-temperature material characteristics. Production range Wrought design Cast design Wafer type Flanged ends Wafer type Welded ends DN PN PN PN PN

22 TRIPLE-ECCENTRIC UTTERFLY VALVES TYPE L32.8 DN PN Tmax +400 C Design: wrought EN WAFER TYPE L F (ISO 5211) d1 n x d 4 x M D2 D1 f DN D3 A l1 PN 16 DN A L F D1 D2 D3 d1 f M n x d l1 kg M20 4 x M20 8 x M24 8 x M24 8 x M24 12 x M27 12 x M30 16 x M33 16 x PN 25 DN A L F D1 D2 D3 d1 f M n x d l1 kg M24 4 x M24 8 x M27 8 x M27 12 x M30 12 x M33 12 x M33 16 x M36 16 x PN 40 DN A L F D1 D2 D3 d1 f M n x d l1 kg M24 4 x M27 8 x M30 8 x M30 12 x M33 12 x M36 12 x M39 16 x M45 16 x * DN on request 22

23 TRIPLE-ECCENTRIC UTTERFLY VALVES TYPE L32.8 DN PN Tmax 550 C Design: cast EN FLANGED ENDS A F ISO 5211 L d1 I1 DN D3 D1 section D-D a f n x d D 4 x M D2 PN 6 DN A L D1 D2 D3 a f d1 l1 F n x d M kg F10 4 x 18-28, F10 4 x 18-36, F10 8 x 18-44, F12 8 x F12 8 x F12 12 x F14 12 x F16 12 x F16 16 x F16 16 x F25 20 x F25 20 x F25 24 x F30 24 x F30 24 x F30 24 x 30 M

24 TRIPLE-ECCENTRIC UTTERFLY VALVES TYPE L32.8 DN PN Tmax 550 C Design: cast PN 10 EN FLANGED ENDS DN A L D1 D2 D3 a f d1 l1 F n x d M kg F10 8 x F10 8 x F10 8 x F12 8 x F12 8 x F12 12 x F14 12 x F16 16 x F16 16 x F16 20 x F25 20 x F25 20 x F25 24 x F30 24 x F30 28 x F30 24 x 36 M PN 16 DN A L D1 D2 D3 a f d1 l1 F n x d M kg F10 8 x F10 8 x F10 8 x F12 8 x F12 12 x F14 12 x F16 12 x F16 16 x F25 16 x F25 16 x 30 M F25 16 x 33 M F30 16 x 36 M F30 20 x 36 M F30 20 x 39 M F40 24 x 39 M F40 24 x 42 M PN 25 DN A L D1 D2 D3 a f d1 l1 F n x d M kg F10 8 x F10 8 x F10 8 x F12 8 x F12 8 x 26 M F14 8 x 30 M F16 12 x 30 M F16 12 x 33 M F25 12 x 36 M F25 16 x 36 M F25 16 x 36 M F30 16 x 39 M F30 20 x 42 M F30 20 x 48 M F40 24 x 48 M F40 24 x 56 M

25 TRIPLE-ECCENTRIC UTTERFLY VALVES TYPE L32.8 DN PN Tmax 550 C Design: cast PN 40 EN FLANGED ENDS DN A L D1 D2 D3 a f d1 l1 F n x d M kg F10 8 x 18-35, F10 8 x 22-47, F12 8 x F12 8 x F14 12 x F16 12 x F25 16 x F25 16 x F25 16 x F30 16 x 39 M F30 16 x 42 M F30 16 x 48 M F40 20 x 48 M F40 20 x 56 M PN 63 DN A L D1 D2 D3 a f d1 l1 F n x d M kg F10 8 x 22-35, F10 8 x 26-47, F12 8 x F16 8 x F16 8 x 36 M F25 8 x 36 M F25 12 x 36 M F25 12 x 39 M F30 12 x 42 M PN 100 DN A L D1 D2 D3 a f d1 l1 F n x d M kg x 26 M F12 4 x 30 M F14 4 x 33 M F16 8 x 33 M F25 8 x 36 M F25 8 x 39 M F30 12 x 42 M F30 12 x 48 M F30 12 x 48 M

26 TRIPLE-ECCENTRIC UTTERFLY VALVES TYPE L32.8 DN PN 6-40 Tmax 550 C Design: cast EN WAFER TYPE F ISO 5211 L d1 DN D3 A l1 n x d (M) D2 PN 6 DN A L D2 D3 d1 l1 F M kg F10-7, F10-10, F10-19, F F12 M F12 M F14 M F16 M F16 M F16 M F25 M F25 M F25 M F30 M F30 M F30 M

27 TRIPLE-ECCENTRIC UTTERFLY VALVES TYPE L32.8 DN PN 6-40 Tmax 550 C Design: cast EN WAFER TYPE PN 10 DN A L D2 D3 d1 l1 F M kg F10-13, F10-15, F10-22, F F12 M F12 M F14 M F16 M F16 M F16 M F25 M F25 M F25 M F30 M F30 M F30 M PN 16 DN A L D2 D3 d1 l1 F M kg F10-13, F10-15, F10-22, F F12 M F14 M F16 M F16 M F25 M F25 M F25 M F30 M F30 M F30 M F40 M F40 M

28 TRIPLE-ECCENTRIC UTTERFLY VALVES TYPE L32.8 DN PN 6-40 Tmax 550 C Design: cast EN WAFER TYPE PN 25 DN A L D2 D3 d1 l1 F M kg F10-15, F10-17, F10-26, F F12 M F14 M F16 M F16 M F25 M F25 M F25 M F30 M F30 M F30 M F40 M PN 40 DN A L D2 D3 d1 l1 F M kg F10-20, F10-30, F F F14 M F16 M F25 M F25 M F25 M F30 M F30 M F30 M

29 TRIPLE-ECCENTRIC UTTERFLY VALVES TYPE L32.8 DN PN Tmax 550 C Design: cast EN WELDED ENDS A F ISO 5211 L d1 I1 d1 DN D3 D1 PN 16 DN A L D1 D3 d1 l1 F kg F10 25, F10 32, F10 39, F F F F F F F F F F F F F

30 TRIPLE-ECCENTRIC UTTERFLY VALVES TYPE L32.8 DN PN Tmax 550 C Design: cast EN WELDED ENDS PN 25 PN 40 PN 63 PN 100 DN A L D1 D3 d1 l1 F kg F10 25, F10 32, F10 39, F F F F F F F F F F F F F DN A L D1 D3 d1 l1 F kg F10 25, F10 32, F F F F F F F F F F DN A L D1 D3 d1 l1 F kg F F F F F F F F F DN A L D1 D3 d1 l1 F kg F F F F F F F F

31 UTTERFLY VALVES FLOW CHARACTERISTICS Kv Coefficient A Kv 100 % value represents a flow rate (in m 3 /h) of density water of 1000 kg/m 3 at a pressure drop p of 0,01 MPa for the valve in the OPEN position. L32.6, L32.7 DN NPS PN Kvs [m 3 /h] ζ Cv [gall/min] , , , , , , , , L32.8 DN Kvs [m³/h] ξ [-] Kvs [m³/h] ξ [-] PN 16 PN 25, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , L32.6, L32.7 DN NPS Kvs [m 3 /h] ζ Cv [gall/min] PN 6-16 PN 25 PN 40 PN 6-16 PN 25 PN 40 PN 6 PN " ,58 0,59 1, " ,47 0,55 1, " ,40 0,47 1, " ,34 0,42 1, " ,30 0,35 1, " ,29 0,34 0, " ,26 0,30 0, " ,25 0,28 0, " ,24 0,27 0, " ,22 0,27 0, " ,22 0, " ,22 0, " ,21 0, " , " , Flow coefficient - Κvs, Loss coefficient - ζ, Coefficients - Cv Maximum working pressure/temperature diagram for L32.7 (PTFE) Relative flow characteristics (DN 300 PN 25) 4,0 100 Pressure (MPa) 3,5 3,0 2,5 2,0 1,5 1,0 0,5 Kv / Kvs [ % ] L32.8 L32.6(7) Teplota Temperature / Temperature ( C) (C ) Differential opening [ % ] 31

32 UTTERFLY VALVES PRESSURE-TEMPERATURE RATING Design: wrought ody material Maximum Allowable Pressure PS (MPa) Temperature PN 100 C 200 C 250 C 300 C 350 C 400 C 450 C 500 C 6 0,56 0,50 0,45 0,41 0,39 0, ,93 0,83 0,76 0,69 0,64 0, ,49 1,33 1,21 1,10 1,03 0, ,32 2,08 1,90 1,73 1,61 1, ,71 3,33 3,04 2,76 2,57 2, ,59 0,53 0,50 0,49 0,46 0,44 0,43 0, ,99 0,89 0,84 0,80 0,77 0,74 0,72 0, ,58 1,42 1,34 1,27 1,23 1,18 1,16 1, ,48 2,21 2,10 1,99 1,92 1,85 1,81 1, ,96 3,54 3,37 3,18 3,06 2,97 2,90 2,83 6 0,60 0,60 0,60 0,60 0,57 0,54 0,50 0, ,00 1,00 1,00 1,00 0,95 0,90 0,84 0, ,60 1,60 1,60 1,60 1,52 1,44 1,34 1, ,50 2,50 2,50 2,50 2,38 2,25 2,10 1, ,00 4,00 4,00 4,00 3,80 3,60 3,37 2,60 Design: cast ody material Maximum Allowable Pressure PS (MPa) Temperature PN 20 C 100 C 150 C 200 C 250 C 300 C 325 C 350 C 400 C 425 C 450 C 500 C 550 C 6 0,5 0,5 0,5 0,5 0,4 0,3-0,3 0,2 0, ,9 0,9 0,9 0,9 0,8 0,7-0,6 0,4 0, ,6 1,4 1,3 1,1 1 0,9-0,7 0,5 0, A216 WC 25 2,5 2,3 2,1 1,9 1,7 1,5-1,3 1, ,1 3,7 3,6 3,4 3,2 2,9-2,7 2,6 2, ,5 5,9 5,7 5,6 5,3 4,9-4,7 4,4 3, ,6 8,5 8,3 8,2 7,8 7,3-7 6,5 5, ,6 1,4-1,1-0,9-0,7 0,5-0,3 0,2 0,1 25 2,5 2,3-1,9-1,6-1,4 1,2-1 0,6 0,3 A217 WC6 40 4,1 4-3,7-3,2-3 2,7-2,4 1,7 0,9 63 6,5 6,5-6,1-5,4-5,1 4,7-4,1 3,2 1, ,6 9,6-8, ,5 6,9-6,2 4,7 2,3 16 1,6 1,4 1,3 1,1 1 0,8 0, ,5 2,2 2 1,7 1,5 1,3 1, A352 LC 40 3,7 3,3 3,3 3,2 3 2,9 2, ,2 5,7 5,5 5,3 5,1 4,8 4, ,2 8,3 8,1 7,8 7,5 7,1 6, ,5 0,5-0, ,9 0,9-0,9-0,7-0,6 0,5-0,4 0,2 0,1 16 1,5 1,4-1,1-0,9-0,7 0,5-0,4 0,2 0,1 A351 CF8 25 2,4 2,1-1,7-1,4-1,2 1-0,8 0,6 0, ,3-2,8-2,4-2,3 2,1-2 1,8 1,5 63 6,3 4,2-3,5-3,1-3 2,9-2,8 2,6 2, ,3 7,6-6,4-5,7-5,5 5,3-5 4, ,5 1,3-1,1-0,9-0,7 0,5-0,4 0,2 0,1 25 2,4 2-1,7-1,4-1,2 1-0,8 0,6 0,4 A351 CF8M 40 3,9 3,4-2,8-2,5-2,3 2,2-2 1,8 1,6 63 6,3 4,3-3,6-3,2-3,1 3-2,9 2,8 2, ,3 7,9-6,6-5,9-5,7 5,5-5,4 5 4,5 32

33 THROTTLING UTTERFLY VALVES TYPE L35.1, TYPE L35.3 Application The throttling butterfly valves are valves to regulation medium flow rate, which can flow by both ways. The throttling butterfly valves aren t closing valves. Working medium air water non-aggressive liquids gases Maximum working temperature A working temperature is from - 40 C up to C and depends on the body and gland packing material. Maximum allowable differential overpressure is in accordance with maximum allowable pressure in the valve. Technical description The disc is pivoted by operating shaft in the body. The angle displacement of the disc is Disc position is shown by indicator line on the shaft, on the lever eventually on the electric actuator. There is always a gap between disc and body in closed position (butterfly valve is not closing valve). In case of butterfly valve design with sealing collar then the gap is limited to shaft area merely. Operation lever manual gear-box electric actuator bare shaft Testing The valves are tested according to PED 97/23/EC and EN as standard or ISO Connection to piping wafer type acc. to EN Other ways of connection are acc. to the customer s requierement. The face to face and connecting dimensions are noted in table of dimensions, e.g. GOST, ANSI. Installation The throttling butterfly valves can be mounted into horizontal, vertical or inclined pipeline with the horizontal rotating axe of the disc. When there is a butterfly valve with electric actuator it is important to abide the actuator s manufacturer Material Position Component Material acc. to EN 1 ody N 2 Disc N 3 Shaft QT700 4 Pivot QT700 Maximum allowable pressure in the valve adheres to Pressure-Temperature chart of body material N. PN Maximum allowable working pressure (bar) Temperature - 10 to +50 C 100 C 150 C 200 C 250 C 300 C 350 C 2,5 2,5 2,3 2,2 2,0 1,9 1,7 1,6 6 6,0 5,5 5,2 5,0 4,5 4,1 3, ,0 9,2 8,8 8,3 7,6 6,9 6,4 33

34 THROTTLING UTTERFLY VALVES TYPE L35.1, TYPE L35.3 DN PN 2,5-10 Tmax +350 C EN WAFER TYPE A1 l1 F (ISO 5211) D3 DN A2 l1 F (ISO 5211) d1 L d1 PN 2,5 PN 10 DN A1 A2 L D3 F d1 I1 kg F F F F F F F F F F F F F * 775 F * 880 F * 1080 F * 1280 F * face to face dimensions acc. to EN 558-1, Series 20 DN A1 A2 L D3 F d1 I1 kg F F F F F F F F F F F F F * 800 F * 905 F * 1110 F * 1330 F * face to face dimensions acc. to EN 558-1, Series

35 THROTTLING UTTERFLY VALVES TYPE L35.1, TYPE L35.3 Application The throttling butterfly valves are valves to regulation medium flow rate, which can flow by both ways. The throttling butterfly valves aren t closing valves. Working medium air non-aggressive gases Maximum working temperature A maximum working temperature is up to +350 C. Maximum allowable differential overpressure is in accordance with maximum allowable pressure in the valve 0,1 MPa. Technical description The disc is pivoted by operating shaft in the body. The angle displacement of the disc is Disc position is shown by indicator line on the shaft, on the lever eventually on the electric actuator. There is always a gap between disc and body in closed position (butterfly valve is not closing valve). Testing The valves are tested according to PED 97/23/EC and EN as standard or ISO Connection to piping flanged ends acc. to EN , dimension for PN 2,5 Other ways of connection are acc. to the customer s requierement. The face to face and connecting dimensions are noted in table of dimensions, e.g. GOST, ANSI. Installation The throttling butterfly valves can be mounted into horizontal, vertical or inclined pipeline with the horizontal rotating axe of the disc. When there is a butterfly valve with electric actuator it is important to abide the actuator s manufacturer. Operation manual gear-box electric actuator bare shaft Material Position Component Material acc. to EN 1 ody N 2 Disc N 3 Shaft QT700 4 Pivot QT700 Maximum allowable pressure in the valve adheres to Pressure-Temperature chart of body material N. PN Maximum allowable working pressure (bar) Temperature - 10 to +50 C 100 C 150 C 200 C 250 C 300 C 350 C 1 1,0 0,92 0,88 0,83 0,76 0,69 0,

36 THROTTLING UTTERFLY VALVES TYPE L35.1, TYPE L35.3 DN PN 1 Tmax +350 C EN FLANGED ENDS D1 D3 DN d1 L a f n x d D2 F (ISO 5211) l1 A PN 1 DN A L F D1 D2 D3 d n a f l1 d1 kg F F F F F F F F F Connecting dimensions are acc. to EN for PN 2,

37 THROTTLING UTTERFLY VALVES TYPE L35.6 Application The throttling butterfly valves are valves to regulation medium flow rate, which can flow by both ways. The throttling butterfly valves aren t closing valves. Working medium air water non-aggressive liquids gases Maximum working temperature A working temperature is from -40 C up to +400 C and depends on the body and gland packing material. Technical description The eccentric disc is pivoted by operating shaft in the body. The angle displacement of the disc is Disc position is shown by indicator line on the shaft, eventually on the electric actuator. There is always a gap between disc and body in closed position (butterfly valve is not closing valve) - see Fig. A. Operation electric actuator bare shaft Testing The valves are tested according to PED 97/23/EC and EN as standard or ISO Connection to piping wafer type acc. to EN flanged ends acc. to EN welded ends acc. EN Other ways of connection are acc. to the customer s requierement, e.g. ANSI, GOST. The face to face and connecting dimensions are noted in table of dimensions. Installation The throttling butterfly valves can be mounted into horizontal, vertical or inclined pipeline with the horizontal rotating axe of the disc. When there is a butterfly valve with electric actuator it is important to abide the actuator s manufacturer. Production range DN PN 2,5-25 Tmax +400 C Fig. A Material Position Component Material acc. to EN 1 ody N 2 Disc N 3 Shaft QT700 4 Pivot QT700 PN Maximum allowable working pressure (bar) Temperature -10 to +50 C 100 C 150 C 200 C 250 C 300 C 350 C 400 C 2,5 2,5 2,2 2,0 1,9 1,8 1,6 1,5 1,4 6 6,0 5,6 5,2 4,7 4,3 3,9 3,6 3, ,0 9,3 8,7 7,8 7,1 6,4 6,0 5, ,0 14,9 13,9 12,4 11,4 10,3 9,6 9, ,0 23,3 21,7 19,4 17,8 16,1 15,0 14,4 Table of dimensions are identical with type L32.6 see page

38 UTTERFLY VALVES CERTIFICATION Product Certificate for L32 QMS Certificate in welding acc. to EN ISO Safety Integrity Level for L32 Certificate of Conformity to Technical Regulation Safety of machines and equipment FIRE SAFE Certificate acc. to ISO and API Standard 607 Certificate of Conformity (Ukraine) QMS Certificate acc. to EN ISO 9001:2008 EMS Certificate acc. to EN ISO 14001:2004 Management System Certificate acc. to S OHSAS 18001:2007 ASME N Certificate ASME NPT Certificate 38

39 UTTERFLY VALVES TYPE NUMER COMPOSITION Type number uniquely describes the valve. Type number is fixed by the manufacturer (supplier). Type number serves to customers in subsequent communication with the manufacturer (supplier) valve. Manufacturer s (Supplier s) identification ody material Operation Connection to piping L32.62 DN 200 PN AG Nominal pressure Valve size Sealing surface material ody design Valve type Valve type L32 butterfly valve L35 throttling butterfly valve ody design - L32 6 fabricated or forged body, single eccentricity 7 fabricated, cast or forged body, double eccentricity 8 fabricated, cast or forged body, triple eccentricity ody design - L35 1 fabricated or forged body, centric control check valve 3 fabricated or forged body, centric control check valve with collar 6 fabricated or forged body, single eccentricity Sealing surface material 1 metal x NR 2 metal x EPDM 3 metal x VITON 4 metal x VITON GF 5 metal x PTFE 6 metal x other type of hard sealing 7 metal x lamellar seal ring 8 metal x metal Operation 1 lever 2 gear-box 3 electric actuator 4 pneumatic, hydraulic, el.-hydraulic actuator and their combination 5 bare shaft 8 extension 9 lever with counterweight and hydraulic cylinder ody material 0 stainless steel 2 alloy steel 4 carbon forged steel 5 carbon cast steel 7 heavy non-ferrous metals Manufacturer s (Supplier s) identification AG ARMATURY Group a.s. Connection to piping 1 flanged ends 2 welded ends 7 wafer type For an order and delivery of the goods are obligatory the data mentioned in respective specifications of manufacturer. 39

40 Czech Republic Production plant and Headquarters Nádražní 129, Dolní enešov tel.: +420/ fax: +420/ Sales office Lipnická 157, Hranice IV-Drahotuše tel.: +420/ fax: +420/ Slovakia ARMATÚRY GROUP, s.r.o. Registered office Jánošíkova 264, Žilina tel.: +421/41/ fax: +421/41/ Sales offices Južná trieda č. 74, Košice tel.: +421/55/ fax: +421/55/ Murgašova 27, Šaľa tel.: +421/31/ fax: +421/31/ Austria Armatury Group GmbH ARMATURY Group a.s. official representative for Austria Attemsgasse 45/1/7 A-1220 Wien mob.: +43 (0) 664 / tel: +43 (0) 1 / fax: +43 (0) 1 / david.styblo@armatury.at Germany Armatury Group GmbH ARMATURY Group a.s. official representative for Germany Technologie Centrum issendorf Gewerbepark issendorf mob.: +43 (0) 664 / tel: +49 (0) fax:+49 (0) david.styblo@armatury.at Russia AO ARMATURY Group a.s. 3. ulice Tverskaya-Yamskaya, dům 31/ Moskva tel./fax: +7/ moscow@agroup.cz China ARMATURY GROUP Co., Ltd Subsidiary company Xinjing road 18 Zhangjiagang Economic & Technological Development Zone Jiangsu, China mob. (China): mob. (CZ): radomir.lukes@agroup.cz Other business representatives abroad: Poland, Norway, Turkey, Estonia, Romania, Egypt, Iraq, Pakistan, India, China, Sudan, Algeria and other countries. The ARMATURY Group a.s. company reserves the right for changes of technical products-specifications, and is not responsible for incidental misprints. Issued in November 2016