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FORGED STEEL VALVES
 

FORGED STEEL VALVES, GATE, GLOBE & CHECK VALVES

Class - 800 -1500 - 2500
 
FORGED STEEL GATE, GLOBE & CHECK VALVES

SE = SCREWED ENDS TO NPT(F) OR BSP(F) OR BSPT(F)
SWE = SOCKET WELD ENDS TO ASME B16.11

BWE = BUTT WELD ENDS TO ASME B16.25
DESIGN STD : API 602, BS 5352 FOR GATE VALVES
: BS 5352 FOR GLOBE & CHECK VALVES
TESTING STD : API 598, EN 12266-1
 

Features :
Heavy duty, compact as & Y type, bolted bonnet! cover, rising stem, with renewable seatring Valves; Piston Lift Check Valves with spring loaded disc; resulting with most advanced design Features provide the ultimate in dependable, economical flow control
Test Pressure in bar (psi)
Class
800
1500
Hyd. Shell
207 (3007)
384 (5568)
Seat/Back Seat
152 (2205)
282 (4089)
Air Seat
6.9 (100)
 
DIMENSIONS ARE IN MM/ INCHES
SB = Standard bore RB = Reduced Bore
SIZE
Class - 800

mm/
inches

A
SB
RB
ǾB
SB
RB
Gate
Globe
C (open)
 
SB
RB
Check
C
SB
RB
ǾB
SB
RB
Gate Wt 1)
Globe
Wt 1)
SB
RB
Check
Wt 1)
SB
RB
8
88
88
6.4
6.4
162
170
170
54
54
110
110
2.40
2.8
2.6
2.03
1.7
1/4
3.5
3.5
0.25
0.25
6.4
6.7
6.7
2.1
2.1
4.3
4.3
5.30
6.2
5.7
4.5
3.7
10
88
88
8.0
8.0
162
170
170
54
54
110
110
2.4
2.8
2.6
2.03
1.62
3/8
3.5
3.5
0.31
0.31
6.4
6.7
6.7
2.1
2.1
4.3
4.3
5.3
6.2
5.7
4.5
3.6
15
92
88
11.0
11.0
162
185
170
66
54
110
110
2.3
2.8
2.45
2.03
1.62
1/2
3.6
3.5
0.43
0.43
6.4
7.3
6.7
2.6
2.1
4.3
4.3
5.1
6.2
5.4
4.5
3.6
20
106
92
16.0
16.0
176
194
185
72
66
110
110
2.65
3.65
2.8
2.67
2.03
3/4
4.2
3.6
0.63
0.63
6.9
7.6
7.3
2.8
2.6
4.3
4.3
5.8
8.0
6.2
5.9
4.5
25
140
106
22.5
22.5
195
283
194
102
72
170
110
3.45
8.35
3.65
6.2
2.67
1.0
5.5
4.2
0.89
0.89
7.7
11.1
7.6
4.0
2.8
6.7
4.3
7.6
18.4
8.0
13.7
5.9
32
140
140
29.5
29.5
271
283
283
108
102
170
170
7.8
10.0
8.3
8.0
6.0
1-1/4
5.5
5.5
1.16
1.16
10.7
11.1
11.1
4.3
4.0
6.7
6.7
17.2
22.0
18.3
17.6
13.2
40
170
140
35.0
35.0
271
292
283
108
102
170
170
8.0
10.6
8.35
8.9
6.2
1 1/2
6.7
5.5
1.38
1.38
10.7
11.5
11.1
4.3
4.0
6.7
6.7
17.6
23.4
18.4
19.6
13.7
50
170
36.0
278
292
108
170
10.0
10.6
8.9
2.0
6.7
1.42
10.9
11.5
4.3
6.7
22.0
23.4
19.6
 
size
Class - 1500
mm/
inches
A
ǾB
Gate
Globe
Check
ǾD
Gate
Globe
Check
C (open)
Wt 1)
15
88
9
173
178
54
110
2.3
2.4
1.6
1/2
3.5
.3
6.8
7.0
2.1
4.3
5.0
5.3
3.5
20
92
12
180
190
68
110
3.3
3.4
2.4
3/4
3.6
.5
7.1
7.5
2.7
4.3
7.3
7.5
5.3
25
106
15
216
222
72
170
4.0
4.2
2.9
1.0
4.2
.6
8.5
8.7
2.8
6.7
8.8
9.3
6.4
40
128
27
249
250
102
170
12.0
13.5
9.0
1 1/2
5.0
1.1
9.8
9.8
4.0
6.7
26.5
29.8
19.8
50
140
34
292
296
112
200
13.6
14.2
9.6
2.0
5.5
1.3
11.5
11.6
4.4
7.9
30.0
31.3
21.2
Class - 2500
A
ǾB
Gate Globe Check
C (open)
ǾD
Gate
Globe
Check
Wt 1)
106 11 216 217 72 200 4.0 4.2 2.9
4.2 0.4 8.5 8.5 2.8 7.9 8.8 9.2 6.4
128 14 225 242 102 200 9.8 10.3 6.7
5.0 0.6 8.9 9.5 4.0 7.9 21.6 22.7 14.8
140 19 269 281 112 200 13.6 14.2 9.6
5.5 0.7 10.6 11.1 4.4 7.9 30.0 31.3 21.2
 
Materials
Body, Bonnet, Gland flange & Cover
ASTM A 105/ ASTM A 182 Gr. F11, F22, F5, F9, F304 & F316
Wedge / Plug
ASTM A217 Gr. CA 15 / ASTM A351 Gr. CF8 / CF8M
Disc / Seat Ring / Stem & Gland
ASTM A276 TYPE 410/304/316
Yoke Sleeve
S.G. Iron EN 1563 NO.EN-JS 1050/ Ni - Resist ASTM A439 Gr. D2
Packing
Pre moulded Grafoil rings / Braided + Moulded Grafoil rings.
Gasket
Spiral Wound 304/316 with CAF / Graphite / PTFE filled
Spring ASTM A312 TYPE 316
Stud / Nut ASTM A 193 Gr. B7 / B 16 / B8 / B8M / A 194 Gr. 2H / 7 / 8 / 8M
Hand Wheel Malleable Iron
Surface Protection for Carbon Steel Valves Prime Coat: Chlorine free with modified alkyd resin unobjectionable in physiological and toxicological respects. Additional external coating: Silver Streak aluminium paint.
 
1) Nett in Kg. (Ibs) approx. (without obligation) * For Class 2500. . Welded Flanged ends Valves available on request. * Stellited Seatring & Wedge / Plug / Disc & Seal Welded Bonnet as standard for Class 1500 & 2500 ; available on request for Class 800 Valves. * When Stellited. Body Seat is Integral as standard for Class 800, 1500 & 2500 Globe & Lift Check Valves. * Class 2500 V-Pattern Globe & Lift Check Valves, Straight Pattern Gate Valves are also available on request. * Please Specify Working pressure, Temperature & Service conditions. * Other Materials not mentioned above available on request.