Ahp Valve Schedule
Content
SIZE
15 NB
25 NB
32 NB
40 NB
50 NB
65 NB
80 NB
100 NB
125 NB
150 NB
200 NB
250 NB
300 NB
350 NB
400 NB
TOTAL REQU
GUN METAL VALE
Leader Valves
GATE GLOBE CHECK
32
36
9
11
50
24
39
15
8
20
CAST IRON VALE
H SARKAR
GATE
GLOBE
CHECK
106
GATE
8
10
5
19
2
10
11
9
3
6
4
138
FORGED STEEL VALE
17
10
13
4
2
66
13
2
2
4
5
7
2
4
2
44
GLOBE CHECK
20
BUTTER
FLY
10
5
2
2
17
2
2
2
9
1
14
28
14
20
14
PLUG
VALVE
KNIFE
GATE
VALVE
4
5
8
8
8
14
2
4
2
2
56
49
0
548
AL VALVES - SIZE- 50 NB & BELOW, WORKING PRESSURE - UPTO 15KG/CM2
ON VALVES - SIZE- 65 NB & ABOVE, WORKING PRESSURE - UPTO 15KG/CM2
EL VALVES - ALL SIZES, WORKING PRESSURE - 15KG/CM3 & ABOVE
CAST IRON VALE
FLANGE (MATL : M.S. IS : 2062)
GATE GLOBE CHECK TOTAL
65 NB
19
80 NB
2
100 NB
10
125 NB
11
150 NB
9
200 NB
3
250 NB
17
O.D
I.D
P.C.D
N
ØD
T
GASKET (MATL : CAF-9)
QTY/
VALVE
TOTAL
QTY
O.D
I.D
P.C.D
N
ØD
T
QTY/
VALVE
TOTAL
QTY
2
38
178.0
79.0
139.7
4.0
18.0
15.0
2.0
76.0
178.0
80.0
139.7
4.0
18.0
3.0
2.0
76.0
2
4
190.5
92.0
152.4
4.0
18.0
16.0
2.0
8.0
190.5
190.0
152.4
4.0
19.0
3.0
2.0
8.0
4
24
229.0
118.0
190.5
8.0
20.0
20.0
2.0
48.0
229.0
119.0
190.5
8.0
21.0
3.0
2.0
48.0
5
16
254.0
127.7
215.9
8.0
22.0
23.0
2.0
32.0
254.0
215.9
8.0
23.0
3.0
2.0
32.0
13
7
29
279.5
170.0
241.3
8.0
22.0
23.0
2.0
58.0
279.5
170.0
241.3
8.0
23.0
3.0
2.0
58.0
4
2
9
343.0
222.0
298.5
8.0
22.0
26.0
2.0
18.0
343.0
222.0
298.5
8.0
22.0
3.0
2.0
18.0
6
4
10
406.5
276.0
241.3
12.0
24.0
26.0
2.0
20.0
406.5
277.0
241.3
12.0
26.0
3.0
2.0
20.0
300 NB
4
2
6
483.0
327.0
431.8
12.0
25.4
30.0
2.0
12.0
483.0
328.0
431.8
12.0
25.4
3.0
2.0
12.0
400 NB
2
2
597.0
409.0
539.8
16.0
28.0
30.0
2.0
4.0
597.0
410.0
539.8
16.0
28.0
3.0
2.0
4.0
10
FASTENERS (MATL : M.S. IS : 1363)
SIZE
QTY/
VALVE
TOTAL
QTY
HEX. BOLT M-16X60 Lg.
WITH NUT & 2 WASHERS
8.0
304.0
HEX. BOLT M-16X65 Lg.
WITH NUT & 2 WASHERS
2.0
8.0
HEX. BOLT M-16X70 Lg.
WITH NUT & 2 WASHERS
16.0
384.0
HEX. BOLT M-16X70 Lg.
WITH NUT & 2 WASHERS
8.0
128.0
HEX. BOLT M-20X80 Lg.
WITH NUT & 2 WASHERS
16.0
464.0
HEX. BOLT M-20 X 90 Lg.
WITH NUT & 2 WASHERS
16.0
144.0
HEX. BOLT M-22 X 90 Lg.
WITH NUT & 2 WASHERS
24.0
240.0
HEX. BOLT M-22 X 100 Lg.
WITH NUT & 2 WASHERS
12.0
72.0
HEX. BOLT M-22 X 110 Lg.
WITH NUT & 2 WASHERS
16.0
32.0
Sr.
No.
Type of valves
1
Plug valve
Tag No.
Mode of
operation
Size
(NB)
Qty.
Location of valve
Service
TATL Reference
Single Line
Diagram
Working
Pressure (MWC)
(Max)
TYPE OF
VALVE
At the inlet of the jet pump below bottom ash hopper
0220GA150
Manual
150
6
HPL
543-01-01,R6
80
PLUG
HPL
543-01-01,R6
80
PLUG
At the inlet of the jet pump below bottom ash hopper
2
Plug valve
0221GA150
Pneumatic
150
2
4
Plug valve
0220GA080
Manual
80
8
Bottom ash hopper flushing
HPL
543-01-01,R6
80
PLUG
5
Plug valve
0220GA040
Manual
40
4
Bottom ash hopper flushing line
HPL
543-01-01,R6
80
PLUG
DL
543-01-01,R6
10
PLUG
DL
543-01-01,R6
10
PLUG
DL
543-01-01,R6
10
PLUG
DL
543-01-01,R6
15
PLUG
HPL
543-01-01,R6
80
PLUG
HPL
543-01-01,R6
80
PLUG
At the inlet of bottom ash Overflow transfer pump
1
Plug valve
0220GC300
Manual
300
2
At the outlet of bottom ash Overflow transfer pump
3
Plug valve
0220GC250
Manual
250
4
2
Plug valve
0220GC050
Manual
50
1
3
Plug valve
0220FE050
Manual
50
4
At the outlet of Tube settler
At the inlet & outlet of Tube settler sludge pump
At the inlet of the jet pump below coarse ash tank
5
Plug valve
0220GA150
Manual
150
3
150
3
At the inlet of the jet pump below coarse ash tank
6
Plug valve
0221GA150
Pneumatic
Manual
10
Plug valve
0220GA200
Manual
200
1
Valve station near coarse ash hopper
HPL
543-01-01,R6
80
PLUG
12
Plug valve
0221GA200
Pneumatic
200
1
Valve station near coarse ash hopper
HPL
543-01-01,R6
80
PLUG
0221GA100
Pneumatic
Manual
HPL
543-01-01,R6
80
PLUG
HPL
543-01-01,R6
80
PLUG
HPL
543-01-01,R6
80
PLUG
BSL
543-01-05,R5
250
PLUG
13
3
Plug valve
Plug valve
0220GA100
Manual
At the inlet of the feeder ejector below coarse ash hopper
100
100
6
1
At the inlet of the jet pump below Stack ash tank
4
Plug valve
0221GA100
Pneumatic
Manual
100
1
2
Plug valve
0221FD350
Pneumatic
350
2
TYPE
QTY
GATE VALVE
GLOBE VALVE
CHECK VALVE
B/F VALVE
PLUG VALVE
TOTAL
218
170
55
56
49
548
At the inlet of the jet pump below Stack ash tank
At the discharge of ash slurry pump
Regular Pattern MW13/slu
gular Pattern MW13/slurry/cyl
Annexure - I
SR.
NO.
1
2
3
4
5
ITEM
1. 25 NB Gate Valve
2. 25 NB Globe Valve
3. 40 NB Gate Valve
4. 40 NB Globe Valve
25 NB Globe Valve.
6
Knife Edge Gate Valve in Slurry Disposal
Pumps suction (Complete Assembly).
- 350 NB.
7
8
9
Gate Valve - Size : 25 NB
Globe Valve - Size : 25 NB
Check Valve - Size : 25 NB
QTY
MANUCATURER
19.00
20.00
7.00
4.00
1.00
2
6
18
6
10
Cyl. Operated Plug Valve- Ash Slurry Pump
Discharge. - 350 NB.
Make : Audco.
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
CAST IRON GATE VALVE
Size : 65 NB
Size : 100 NB
Size : 125 NB
Size : 150 NB
Size : 200 NB
Size : 250 NB
Size : 300 NB
CAST IRON GLOBE VALVE
Size : 65 NB
Size : 100 NB
Size : 150 NB
Size : 200 NB
CAST IRON NON RETURN (CHECK) VALVE
Size : 100 NB
Size : 125 NB
Size : 150 NB
15 NB GATE VALVE.
50 NB GLOBE VALVE.
32 NB GATE VALVE.
50 NB GATE VALVE.
32 NB GLOBE VALVE.
25 NB CHECK VALVE.
34
Manually Operated Isolation Valve
( Below ESP ).
Size : 250 NB.
32
35
Isolation Valve (MANUAL OPTD.) for Economiser
Hoppers ; Duct Hoppers & Air Preheater
Hoppers
12
36
Isolation Valve ( Pneumatically OPTD.) for
Economiser Hoppers ; Duct Hoppers & Air
Preheater Hoppers
12
37
Manually Optd. Isolation Valve (Below Stack
Hopper)
1
38
Pneumatic Optd. Isolation Valve (Below Stack
Hopper)
1
39
Manually Optd. Isolation Valve (Below ESP)
41
40
Manually Optd. Isolation Valve below Buffer
Hoppers
8
41
Silo Chageover Valve (For F.A. & HCSD Silo)
16
42
Manually Optd. Isolation Valve
(Below ESP) - 250 NB
71
43
Manually Operated Knife Gate Valve - Silo
Discharge (For F.A. Silo) - 250 NB
2
11
3
7
7
1
3
2
11
8
11
2
2
5
5
34
6
4
34
10
2
6
M/s. Leader Valves Limited.,
Jalandhar.
M/s. Vaas Industries Private Limited.,
Chennai.
M/s. Fouress Engineering (India) Limited.,
Thane.
M/s. Audco India, Chennai
M/s. H. Sarker & Company.,
Howrah.
M/s. Leader Valves Limited.,
Jalandhar.
M/s. Vaas Industries Private Limited.,
Chennai.
M/s. Vaas Industries Private Limited.,
Chennai.
M/s. Vaas Industries Private Limited.,
Chennai.
SR.
NO.
44
ITEM
Cyl. Operated Knife Gate Valve - Silo Discharge 250 NB.
TOTAL
M/s. Vaas Industries Private Limited.,
MANUCATURER
Chennai.
QTY
4
457.00
SIZE
15 NB
25 NB
32 NB
40 NB
50 NB
65 NB
80 NB
100 NB
125 NB
150 NB
200 NB
250 NB
300 NB
350 NB
400 NB
TOTAL REQUIRED.
KNIF
GUN METAL VALE CAST IRON VALE
FORGED STEEL VALEBUT PLU
E
G
TER
GATE
VALV
VALV
GATEGLOBECHECKGATEGLOBECHECKGATEGLOBECHECK FLY
E
E
32
24
36
9
11
50
39
15
8
20
8
10
5
19
2
10
11
9
3
6
4
138
106
13
2
66
17
10
13
4
44
2
2
4
5
7
2
4
2
28
20
10
5
2
2
17
2
2
2
9
1
14
14
20
14
4
5
8
8
8
14
2
4
2
2
56
49
GUN METAL VALVES - SIZE- 50 NB & BELOW, WORKING PRESSURE - UPTO 15KG/CM2
CAST IRON VALVES - SIZE- 65 NB & ABOVE, WORKING PRESSURE - UPTO 15KG/CM2
FORGED STEEL VALVES - ALL SIZES, WORKING PRESSURE - 15KG/CM3 & ABOVE
0
548
Audco make Plug Valve
Cylinder Size (provide schradder make by OEM)
100NB
150NB
200NB
350NB
5" Bore x 216mm stroke
4" Bore x 450mm stroke
5" Bore x 450mm stroke
14" Bore x 450mm stroke
15 NB
25 NB
32 NB
40 NB
50 NB
65 NB
80 NB
100 NB
125 NB
150 NB
200 NB
250 NB
300 NB
350 NB
400 NB
TOTAL REQU
GUN METAL VALE
Leader Valves
GATE GLOBE CHECK
32
36
9
11
50
24
39
15
8
20
CAST IRON VALE
H SARKAR
GATE
GLOBE
CHECK
106
GATE
8
10
5
19
2
10
11
9
3
6
4
138
FORGED STEEL VALE
17
10
13
4
2
66
13
2
2
4
5
7
2
4
2
44
GLOBE CHECK
20
BUTTER
FLY
10
5
2
2
17
2
2
2
9
1
14
28
14
20
14
PLUG
VALVE
KNIFE
GATE
VALVE
4
5
8
8
8
14
2
4
2
2
56
49
0
548
AL VALVES - SIZE- 50 NB & BELOW, WORKING PRESSURE - UPTO 15KG/CM2
ON VALVES - SIZE- 65 NB & ABOVE, WORKING PRESSURE - UPTO 15KG/CM2
EL VALVES - ALL SIZES, WORKING PRESSURE - 15KG/CM3 & ABOVE
CAST IRON VALE
FLANGE (MATL : M.S. IS : 2062)
GATE GLOBE CHECK TOTAL
65 NB
19
80 NB
2
100 NB
10
125 NB
11
150 NB
9
200 NB
3
250 NB
17
O.D
I.D
P.C.D
N
ØD
T
GASKET (MATL : CAF-9)
QTY/
VALVE
TOTAL
QTY
O.D
I.D
P.C.D
N
ØD
T
QTY/
VALVE
TOTAL
QTY
2
38
178.0
79.0
139.7
4.0
18.0
15.0
2.0
76.0
178.0
80.0
139.7
4.0
18.0
3.0
2.0
76.0
2
4
190.5
92.0
152.4
4.0
18.0
16.0
2.0
8.0
190.5
190.0
152.4
4.0
19.0
3.0
2.0
8.0
4
24
229.0
118.0
190.5
8.0
20.0
20.0
2.0
48.0
229.0
119.0
190.5
8.0
21.0
3.0
2.0
48.0
5
16
254.0
127.7
215.9
8.0
22.0
23.0
2.0
32.0
254.0
215.9
8.0
23.0
3.0
2.0
32.0
13
7
29
279.5
170.0
241.3
8.0
22.0
23.0
2.0
58.0
279.5
170.0
241.3
8.0
23.0
3.0
2.0
58.0
4
2
9
343.0
222.0
298.5
8.0
22.0
26.0
2.0
18.0
343.0
222.0
298.5
8.0
22.0
3.0
2.0
18.0
6
4
10
406.5
276.0
241.3
12.0
24.0
26.0
2.0
20.0
406.5
277.0
241.3
12.0
26.0
3.0
2.0
20.0
300 NB
4
2
6
483.0
327.0
431.8
12.0
25.4
30.0
2.0
12.0
483.0
328.0
431.8
12.0
25.4
3.0
2.0
12.0
400 NB
2
2
597.0
409.0
539.8
16.0
28.0
30.0
2.0
4.0
597.0
410.0
539.8
16.0
28.0
3.0
2.0
4.0
10
FASTENERS (MATL : M.S. IS : 1363)
SIZE
QTY/
VALVE
TOTAL
QTY
HEX. BOLT M-16X60 Lg.
WITH NUT & 2 WASHERS
8.0
304.0
HEX. BOLT M-16X65 Lg.
WITH NUT & 2 WASHERS
2.0
8.0
HEX. BOLT M-16X70 Lg.
WITH NUT & 2 WASHERS
16.0
384.0
HEX. BOLT M-16X70 Lg.
WITH NUT & 2 WASHERS
8.0
128.0
HEX. BOLT M-20X80 Lg.
WITH NUT & 2 WASHERS
16.0
464.0
HEX. BOLT M-20 X 90 Lg.
WITH NUT & 2 WASHERS
16.0
144.0
HEX. BOLT M-22 X 90 Lg.
WITH NUT & 2 WASHERS
24.0
240.0
HEX. BOLT M-22 X 100 Lg.
WITH NUT & 2 WASHERS
12.0
72.0
HEX. BOLT M-22 X 110 Lg.
WITH NUT & 2 WASHERS
16.0
32.0
Sr.
No.
Type of valves
1
Plug valve
Tag No.
Mode of
operation
Size
(NB)
Qty.
Location of valve
Service
TATL Reference
Single Line
Diagram
Working
Pressure (MWC)
(Max)
TYPE OF
VALVE
At the inlet of the jet pump below bottom ash hopper
0220GA150
Manual
150
6
HPL
543-01-01,R6
80
PLUG
HPL
543-01-01,R6
80
PLUG
At the inlet of the jet pump below bottom ash hopper
2
Plug valve
0221GA150
Pneumatic
150
2
4
Plug valve
0220GA080
Manual
80
8
Bottom ash hopper flushing
HPL
543-01-01,R6
80
PLUG
5
Plug valve
0220GA040
Manual
40
4
Bottom ash hopper flushing line
HPL
543-01-01,R6
80
PLUG
DL
543-01-01,R6
10
PLUG
DL
543-01-01,R6
10
PLUG
DL
543-01-01,R6
10
PLUG
DL
543-01-01,R6
15
PLUG
HPL
543-01-01,R6
80
PLUG
HPL
543-01-01,R6
80
PLUG
At the inlet of bottom ash Overflow transfer pump
1
Plug valve
0220GC300
Manual
300
2
At the outlet of bottom ash Overflow transfer pump
3
Plug valve
0220GC250
Manual
250
4
2
Plug valve
0220GC050
Manual
50
1
3
Plug valve
0220FE050
Manual
50
4
At the outlet of Tube settler
At the inlet & outlet of Tube settler sludge pump
At the inlet of the jet pump below coarse ash tank
5
Plug valve
0220GA150
Manual
150
3
150
3
At the inlet of the jet pump below coarse ash tank
6
Plug valve
0221GA150
Pneumatic
Manual
10
Plug valve
0220GA200
Manual
200
1
Valve station near coarse ash hopper
HPL
543-01-01,R6
80
PLUG
12
Plug valve
0221GA200
Pneumatic
200
1
Valve station near coarse ash hopper
HPL
543-01-01,R6
80
PLUG
0221GA100
Pneumatic
Manual
HPL
543-01-01,R6
80
PLUG
HPL
543-01-01,R6
80
PLUG
HPL
543-01-01,R6
80
PLUG
BSL
543-01-05,R5
250
PLUG
13
3
Plug valve
Plug valve
0220GA100
Manual
At the inlet of the feeder ejector below coarse ash hopper
100
100
6
1
At the inlet of the jet pump below Stack ash tank
4
Plug valve
0221GA100
Pneumatic
Manual
100
1
2
Plug valve
0221FD350
Pneumatic
350
2
TYPE
QTY
GATE VALVE
GLOBE VALVE
CHECK VALVE
B/F VALVE
PLUG VALVE
TOTAL
218
170
55
56
49
548
At the inlet of the jet pump below Stack ash tank
At the discharge of ash slurry pump
Regular Pattern MW13/slu
gular Pattern MW13/slurry/cyl
Annexure - I
SR.
NO.
1
2
3
4
5
ITEM
1. 25 NB Gate Valve
2. 25 NB Globe Valve
3. 40 NB Gate Valve
4. 40 NB Globe Valve
25 NB Globe Valve.
6
Knife Edge Gate Valve in Slurry Disposal
Pumps suction (Complete Assembly).
- 350 NB.
7
8
9
Gate Valve - Size : 25 NB
Globe Valve - Size : 25 NB
Check Valve - Size : 25 NB
QTY
MANUCATURER
19.00
20.00
7.00
4.00
1.00
2
6
18
6
10
Cyl. Operated Plug Valve- Ash Slurry Pump
Discharge. - 350 NB.
Make : Audco.
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
CAST IRON GATE VALVE
Size : 65 NB
Size : 100 NB
Size : 125 NB
Size : 150 NB
Size : 200 NB
Size : 250 NB
Size : 300 NB
CAST IRON GLOBE VALVE
Size : 65 NB
Size : 100 NB
Size : 150 NB
Size : 200 NB
CAST IRON NON RETURN (CHECK) VALVE
Size : 100 NB
Size : 125 NB
Size : 150 NB
15 NB GATE VALVE.
50 NB GLOBE VALVE.
32 NB GATE VALVE.
50 NB GATE VALVE.
32 NB GLOBE VALVE.
25 NB CHECK VALVE.
34
Manually Operated Isolation Valve
( Below ESP ).
Size : 250 NB.
32
35
Isolation Valve (MANUAL OPTD.) for Economiser
Hoppers ; Duct Hoppers & Air Preheater
Hoppers
12
36
Isolation Valve ( Pneumatically OPTD.) for
Economiser Hoppers ; Duct Hoppers & Air
Preheater Hoppers
12
37
Manually Optd. Isolation Valve (Below Stack
Hopper)
1
38
Pneumatic Optd. Isolation Valve (Below Stack
Hopper)
1
39
Manually Optd. Isolation Valve (Below ESP)
41
40
Manually Optd. Isolation Valve below Buffer
Hoppers
8
41
Silo Chageover Valve (For F.A. & HCSD Silo)
16
42
Manually Optd. Isolation Valve
(Below ESP) - 250 NB
71
43
Manually Operated Knife Gate Valve - Silo
Discharge (For F.A. Silo) - 250 NB
2
11
3
7
7
1
3
2
11
8
11
2
2
5
5
34
6
4
34
10
2
6
M/s. Leader Valves Limited.,
Jalandhar.
M/s. Vaas Industries Private Limited.,
Chennai.
M/s. Fouress Engineering (India) Limited.,
Thane.
M/s. Audco India, Chennai
M/s. H. Sarker & Company.,
Howrah.
M/s. Leader Valves Limited.,
Jalandhar.
M/s. Vaas Industries Private Limited.,
Chennai.
M/s. Vaas Industries Private Limited.,
Chennai.
M/s. Vaas Industries Private Limited.,
Chennai.
SR.
NO.
44
ITEM
Cyl. Operated Knife Gate Valve - Silo Discharge 250 NB.
TOTAL
M/s. Vaas Industries Private Limited.,
MANUCATURER
Chennai.
QTY
4
457.00
SIZE
15 NB
25 NB
32 NB
40 NB
50 NB
65 NB
80 NB
100 NB
125 NB
150 NB
200 NB
250 NB
300 NB
350 NB
400 NB
TOTAL REQUIRED.
KNIF
GUN METAL VALE CAST IRON VALE
FORGED STEEL VALEBUT PLU
E
G
TER
GATE
VALV
VALV
GATEGLOBECHECKGATEGLOBECHECKGATEGLOBECHECK FLY
E
E
32
24
36
9
11
50
39
15
8
20
8
10
5
19
2
10
11
9
3
6
4
138
106
13
2
66
17
10
13
4
44
2
2
4
5
7
2
4
2
28
20
10
5
2
2
17
2
2
2
9
1
14
14
20
14
4
5
8
8
8
14
2
4
2
2
56
49
GUN METAL VALVES - SIZE- 50 NB & BELOW, WORKING PRESSURE - UPTO 15KG/CM2
CAST IRON VALVES - SIZE- 65 NB & ABOVE, WORKING PRESSURE - UPTO 15KG/CM2
FORGED STEEL VALVES - ALL SIZES, WORKING PRESSURE - 15KG/CM3 & ABOVE
0
548
Audco make Plug Valve
Cylinder Size (provide schradder make by OEM)
100NB
150NB
200NB
350NB
5" Bore x 216mm stroke
4" Bore x 450mm stroke
5" Bore x 450mm stroke
14" Bore x 450mm stroke
