ESTIMATION DETAILSFOR –400 mm, # 150

TRIPLE OFFSET BUTTERFLY VALVE

PREPARED MTC

APPROVED MTC

DATE 15.10.2013

DGR / DOC. No. MTC-16"-TBV

REV. No. R0

CUSTOMER:

SIZE: 400 mmDESIGN PRESSURE:

19.6 Bar. FLOW:

0.5295 CU. M/sVELOCITY: 4.9 m/sec.

VALVE STD:API 609 (Category-B)

FLANGE DRILLING:ANSI B16.5 CL-150

FLUID: FUEL OILOPERATOR: GEAR

OPERATOR

SL.NO

.DESCRIPTION MATERIAL

RAW MAT’LWT. / QTY.

IN KG.

QTY. / VALVE

REMARKS

1. BODYCAST STEEL

(ASTM A 216 WCB)162 1

RAISED F/F = 216 MM

2. DISCCAST STEEL

(ASTM A 216 WCB)59 1

SLAB DISC60 THK.

3 SHAFT ASTM A479 TYPE XM19 27 1FINISH DIA:

60 MM(LONG 858 MM)

4. CLAMPING RING STAINLESS STEEL

(ASTM A240 TYPE 316)12 1 16 THK

5 GLANDCARBON STEEL

(ASTM A240/ASTM A516 Gr.70)

1.7 1

6 GLAND FLANGECARBON STEEL

(ASTM A516 Gr.70)3.5 1

7 END COVER PLATECARBON STEEL

(ASTM A516 GR 70)2.4 1 AS PER SHAFT DIA

8 VALVE SEALSS 316 LN + GRAPHITE

LAMINATED3.5 1 WEDGE

9DRIVE BEARING BUSH SS 304 HARD CHROMED

O.D 65, ID 60, L 90- 1

10 STUB BEARING BUSHSS 304 HARD CHROMED

O.D 65, ID 60, L 70- 1

11 THRUST PADNICKEL RESISTANT

DUCTILE IRON(ASTM A 439 TYPE D2)

0.5 1 AS PER SHAFT DIA

12STUB RETAINER RING

(UNLOOSENING WASHER)

FORGED STEEL(ASTM A182 Gr, F6a

HARDENED)- 1

13 DRIVE RETAINER RING FORGED STEEL - 1

1 Revised after detailed engineering -SL NO Revision Approved Date

PAGE-1

ESTIMATION DETAILSFOR –400 mm, # 150

TRIPLE OFFSET BUTTERFLY VALVE

PREPARED MTC

APPROVED MTC

DATE 15.10.2013

DGR / DOC. No. MTC-16"-TBV

REV. No. R0

(UNLOOSENING WASHER)

(ASTM A182 Gr, F6a HARDENED)

14 DISC KEYSTAINLESS STEEL

(SA 564 Gr 630)- 1

15 SHAFT PINSTAINLESS STEEL

(SA564 GR 630)0.53 1 -

16 GEARBOX KEYCARBON STEEL(AISI 4140/EN 19)

- 2

17 GEARBOX BRACKETCARBON STEEL

(ASTM A 516 Gr.70)5 1

18 ECP GASKET SS 316+GRAPHITE

O.D 76, ID 70, 9 THK- 1

SPIRAL WOUND GASKET

19 VALVE SEAL GASKET

SS 316 LN + GLASS FIBER LAMINATINS

(LAYERS)O.D 350, I.D 334, 4 THK

- 1SPIRAL WOUND

GASKET

20 GLAND PACKINGGRAPHOIL RINGS

(BS:1873)- 4

21 END GLAND RINGCARBON STEEL

(ASTM A 240/ ASTM A 516 Gr.70)

- 1

22HEX. SOC. HD CAP SCREW M10 x 20L

STAINLESS STEELASTM A 193 Gr.B8/B8M

- 20

23 HEX BOLT M12 x 35LALLOY STEEL

ASTM A 193 Gr.B7- 6

24HEX. SOC. HD CAP SCREW M18 x20L

STAINLESS STEELASTM A 193 Gr.B8/B8M

- 3

25 HEX. BOLT M10 x 30LALLOY STEEL

ASTM A 193 Gr.B7- 4

26STUB M10 x 85L &

NUT M10 NOM.

ALLOY STEELASTM A193 Gr.B7/ASTM A194 Gr.2H

- 2

27 HEX BOLT M20 x 45LALLOY STEEL

ASTM A 193 Gr.B7- 4

28SPRING WASHER

M10 NOM.STAINLESS STEELASTM A 193 Gr.B8

- 20

1 Revised after detailed engineering -SL NO Revision Approved Date

PAGE-2

ESTIMATION DETAILSFOR –400 mm, # 150

TRIPLE OFFSET BUTTERFLY VALVE

PREPARED MTC

APPROVED MTC

DATE 15.10.2013

DGR / DOC. No. MTC-16"-TBV

REV. No. R0

29 WASHER M12 NOM. IS:2016-1967 (TYPE A) - 6

30 WASHER M10 NOM. IS:2016-1967 (TYPE A) - 4

31 WASHER M20 NOM. IS:2016-1967 (TYPE A) - 4

32HEX. SOC. HD. CAP

SCREW M4 x 14LSTAINLESS STEEL

ASTM A 193 Gr.B8/B8M- 1

33 TORQUE

VALVE TORQUE 3175 N-m

SIZING TORQUE 4000 N-m

(SIZING 1.26 %)

GEARBOX(AUMA)

1 AUMA GS 125

BEI MODEL 1 BQO 400 EQ.

34PAINTING

(INTERNAL & EXTERNAL)

PRIMER –

FINAL COAT-

THINNER –

- Ltrs.

- Ltrs.

- Ltrs.

TOTAL – MICRONS.

NOTES:-1. 0.15 BEARING FRICTION CO-EFFICIENT CONSIDERED.2. INTERNAL HARDWARE SHOULD BE STAINLESS STEEL ASTM A 193 Gr B8/B8M3. EXTERNAL HARDWARE: VALVE BOLTS (EXCEPT COMPANION FLANGE HARDWARE) WILL BE ASTM A 193 Gr. B74. FACE TO FACE AS PER API-609 Category-B, Standard.5. DESIGN PRESSURE – 19.6 Bar or Kg/cm2

6. BODY TEST PRESSURE WITH WATER (For 10 minutes) – 29.4 Bar or Kg/cm2

7. SEAT TEST PRESSURE WITH WATER( For 5 minutes) – 21.56 Bar or Kg/cm2

8. ACCOUNT FOR P.O.D FOR VALVE. 9. TOTAL REDUCTION RATIO AND MECHANICAL ADVANTAGE OF GEARBOX DEPENDS

UPON SELECTED ACTUTOR MODEL 10. SEALING IS BI-DIRECTIONAL TO CLASS IV AS PER ANSI/FCI 70-2 1976 (R1982)

11. COST OF FIRE SAFE TEST, IF REQUIRED SHALL BE AMORTISED.

1 Revised after detailed engineering -SL NO Revision Approved Date

PAGE-3