12

6

7

8

10

9

11

5

42

3

Body/Corpo

Bullone/Bolt

Dado/Nut

Gurnizione 150LbGasket

Gurnizione 300LbGasket

Gurnizione ≥600LbGasket

Cappello/Bonnet

Spina/Pin

Bullone esagonaleBolt

Rondella/Washer

Disco/Disc

Dado/Nut

Spina/Pin

A217 WC

A217 C12

A217 WC1

A216 WC

A352 LCB

A352 LC2

A352 LC3

A217 WCA217 C5

A351 CF3

A351 CF3M

A351 CF8A351 CF8C

A351 CF8MA351 CF8MC

(GX12CrMo10-1)

5oM02G

G20Mn5

GP240GH

G17CrMo5-5

GS12CrMo9-10GX15CrMo5

X2CrNi19-11

X2CrNiMo17-12-2

GX5CrNiMo19-10GX5CrNiNb19-11

GX5CrNiMo19-11-2GX5CrNiMoNb19-11-2

SCPH32-CF

(1.7389) J82090

SCS16

SCS13J92710

SCS141.4581

MATERIALS EQUIVALENCE

11HPCS42521J9145.1

1.5638

1.6220

SCPL1

J31550 SCPL31

1.0619 J03002 SCPH2

J03003

1.7357 J12072 SCPH21

1.7380 J218901.7365 (1.7363) J42045 SCPH61

1.4306 J92500 SCS19

1.4404 J92800

1.4308 J926001.4552

1.4408 J92900

ASTM EN 10213 EN No. UNS JIS

Rocker/Leva

2

3

4

5

6

7

8

9

10

11

12

La ditta si riserva di apportare modifiche, tecnicamente necessarie, senza preavviso alla clientela.Our firm reserves the right to make any technical changes without any notice to the client.

Diametro Nominale ed Ingombri - Nominal Diameter and Dimensions

Diametro Nominale ed Ingombri - Nominal Diameter and Dimensions

Diametro Nominale ed Ingombri - Nominal Diameter and Dimensions

CLASS 150

CLASS 600

CLASS 300

inch

inch

inch

La ditta si riserva di apportare modifiche, tecnicamente necessarie, senza preavviso alla clientela.Our firm reserves the right to make any technical changes without any notice to the client.

Impiego / UseLe valvole di ritegno a battente in acciaio sono utilizzate per acqua, vapore, aria, gas , prodotti petroliferi ed altri fluidi inaggressivi e a basso potere corrosivo.Cast steel swing check valves are used in installation f or water , steam. air, gas , petroleum products and other similar unaggressive fluids or low corrosive substances. 2 Condizioni di esercizio / Working conditions 2.1 Temperature di esercizio / Working temperature:- 35° C+ 40° C ( -22°F to +104°F ) 2.2 Massima temperatura di esercizio / Maxim um working temperature:+ 427°C ( 800° F) 2.3 Pressione – temperatura nominale / Pressure - Temperature rating:According ANSI 150 to 600 Lbs. 3 Caratter istiche tecniche / Technical characteristics 3.1 Dimensioni flangia-flangia / Face to face dimensions: ANSI B 16.10 3.2 Dimensioni delle flange / Flanges dimensions: ANSI B 16.5 3.3 Estremità a saldare/ Butt welding ends : ANSI B 16.25 3.3 Disegno e produzione / Design and manufacture ASME B16.6, API 594, API 6D 3.4 Capacità di esercizio / Rating: ANSI B 16.34 3.5 Test / Testing:API 598

180 200 220 245 300 335 385 445 520 565 635 750

NP 64

P/W Kg

50mm 65 80 100 125 150 200 250 300 350 400 500

300 340 480 430 500 550 650 775 9000 1025 1150 1400

37 45 55 59 145 160 225 360 600 780 1100 1656

400 440 480 530 600 650 750 875 1000 1025 1250 1500

Diametro Nominale ed Ingombri - Nominal Diameter and Dimensions

Diametro Nominale ed Ingombri - Nominal Diameter and Dimensions

Diametro Nominale ed Ingombri - Nominal Diameter and Dimensions

125 150 160 165 230 270 355 395 470 520 600 670 760

NP 16

P/W Kg

50mm 65 80 100 125 150 200 250 300 350 400 500 600

200 240 260 300 350 400 500 600 700 800 900 1100 1300

300 340 360 400 450 500 600 700 800 900 1000 1200 1400

16 25 29 44 68 85 115 180 270 380 509 967 1507

NP 25

P/W Kg

50mm 65 80 100 125 150 200 250 300 350 400 500 600

NP 40 125 150 160 165 230 270 355 395 470 520 600 670 760

P/W Kg

50mm 65 80 100 125 150 200 250 300 350 400 500 600

230 290 310 350 400 480 600 730 850 980 1100 1250 1450

330 390 410 450 500 580 700 830 950 1080 1200 1350 1550

17 30 34 48 105 118 220 320 450 600 800 1269 1669

La ditta si riserva di apportare modifiche, tecnicamente necessarie, senza preavviso alla clientela.Our firm reserves the right to make any technical changes without any notice to the client.

Impiego / UseLe valvole a globo in acciaio sono utilizzate per acqua, vapore, aria, gas, prodotti petroliferi ed altri fluidi non aggressivi e a basso potere corrosivo.Cast steel globe valves are used in installation for water , steam. air, gas , petroleum products and other similar unaggressive fluids or low corrosive substances. 2 Condizioni di esercizio / Working conditions 2.1 Temperature di esercizio / Working temperature:- 35° C+ 40° C 2.2 Massima temperatura di esercizio / Maxim um working temperature:+ 450°C 2.3 Pressione – temperatura nominale / Pressure - Temperature rating:According to DIN 2401-77 3 Caratteristiche tecniche / Technical characteristics 3.1 Disegno base / Basic Design: DIN 3230 - 74 3.2 Dimensione flangia-flangia / Face to Face dimension: DIN 3202 – 77 Teil 1 Reihe F1 NP 16 Teil 1 Reihe F1 NP 25 Teil 1 Reihe F1 NP 40 Teil 1 Reihe F2 NP 64 Teil 1 Reihe F2 NP 100 3.3 Dimensione delle flange / Flanges dimensions DIN 2543-75 for NP16 DIN 2544-75 for NP25 DIN 2545-75 for NP40 DIN 2546-75 for NP64 DIN 2547-75 for NP100 3.4 Flange a saldare / Butt w elding ends: DIN 3239 - 75, DIN 2553 - 75 3.5 Flange / Flange facing:DIN 2526 - 75

L

L1

H

L

L1

H

L

L1

H

125 150 160 165 230 270 355 395 470 520 600 670 760

230 290 310 350 400 480 600 730 850 980 1100 1250 1450

330 390 410 450 500 580 700 830 9500 1080 1200 1350 1550

17 30 34 48 105 118 160 230 420 535 585 1025 1650

L

L1

H

Diametro Nominale ed Ingombri - Nominal Diameter and Dimensions

La ditta si riserva di apportare modifiche, tecnicamente necessarie, senza preavviso alla clientela.Our firm reserves the right to make any technical changes without any notice to the client.

B O L T S N U T S

B 7 A S T M A 1 9 3 B 7 2 H A S T M A 1 9 4 G r.2 H Y C 3 5 1 .0 5 0 1 C 3 5 C 3 5

B 1 6 A S T M A 1 9 3 B 1 6 G r.4 A S T M A 1 9 4 G r.4 Y K C K 3 5 1 .1 1 8 1 C K 3 5 C 3 5

L 7 A S T M A 3 2 0 L 7 G r.4 A S T M A 1 9 4 G r.4 G 2 4 C rM o5 1 .7 2 5 8 2 4 C rM o5 C K 3 5

B 8 M A S T M A 1 9 3 B 8 M G r.8 M A S T M A 1 9 3 G r.8 M G A 2 1 C rM oV 5 7 1 .7 7 0 9 2 1 C rM oV 5 7 2 4 C rM o5

B 8 A S T M A 1 9 3 B 8 C L .1 G r.8 A A S T M A 1 9 4 G r.8 A

07-2A07-2A07-2AA8.rG491AMTSAA8.rG1.LC8B023AMTSA8B023

07-4A07-4A07-4AB.rG703AMTSAB703

B 8 A S T M A 1 9 3 B 8 C L .1 2 H A S T M A 1 9 4 G r.2 H

M A T E R IA L S

BOLTS-DIN MATERIALSBOLTS-ASME MATERIALSSTUNSTLOB

ASTM EN 10213 EN No. ASTM EN 10213 EN No.0640.1)8.22C(501A9160.1)N52C-SG(HG042PGBCW612A

7340.12FL253A0226.1BCL253A

A352 LC2

7365.13FL253A8365.141iN9G3CL253A

5145.11F281A9145.15oM02G1CW712A

A217 WC6 G17CrMo5-5 1.7357 A182 F11 14CrMo4-5 1.7335

0837.122F281A0837.101-9oMrC21SG9CW712A

2637.15F281A)3637.1(5637.15oMrC51XG5C712A

1204.1)31rC02X(6F281A51AC712A

0294.1)1.21oMrC51(9F281A)9837.1()1-01oMrC21XG(21C712A

A351 CF3 X2CrNi19-11 1.4306 A182 F304L X2CrNi19-11 1.4306

A351 CF3M X2CrNiMo17-12-2 1.4404 A182 F316L X2CrNiMo17-12-2 1.4404

A351 CF8 GX5CrNiMo19-10 1.4308 A182 F304 X5CrNi18-10 1.4301

A351 CF8C GX5CrNiNb19-11 1.4552 A182 F321 X6CrNiTi18-10 1.4541

A351 CF8C GX5CrNiNb19-11 1.4552 A182 F347 X6CrNiNb18-10 1.4550

A351 CF8M GX5CrNiMo19-11-2 1.4408 A182 F316 X5CrNiMo17-12-2 1.4401

A351 CF8MC GX5CrNiMoNb19-11-2 1.4581 A182 F348 X6CrNiMoNb17-12-2 1.4580

A351 CG8M GX2CrNiMoN22-5-3 1.4470 A182 F317

44F281ANuCM3KC153A

02F281AM7NC153A

MATERIALS COMPARISONSGNIGROFSGNITSAC

G20Mn5

180 200 220 245 300 335 385 445 520 565 635 750

NP 100 50mm 65 80 100 125 150 200 250 300 350 400 500

300 340 480 430 500 550 650 775 9000 1025 1150 1400

80 95 110 125 190 260 400 560 800 1000 1250 1925

400 440 480 530 600 650 750 875 1000 1025 1250 1500

P/W Kg

Diametro Nominale ed Ingombri - Nominal Diameter and Dimensions

L

L1

H