Cast Steel Gate Valve Class 150
   
 

Manufacturing Standard : API 600 / IS 11323
Pressure Testing : API 598
Flanged Dimensions : ASME B16.5
Face to Face : ANSI B 16.10

 
 
NO.
PART NAME
QTY.
MATERIAL OF CONSTRUCTION
1
BODY
01
ASTM A 216 GR WCB
2
BONNET
01
ASTM A 216 GR WCB
3
YOKE (FROM 10" ONWARDS)
01
ASTM A 216 GR WCB (NOT SHOWN)
4
WEDGE
01
ASTM A 217 GR Ca 15/ WCB + 13 Cr. FACING/ AISI 410
5
SEAT RINGS
02
AISI 410/ASTM A 217 GR Ca 15/ WCB +13 Cr. FACING
6
BACK SEAT BUSH
01
AISI 410
7
GLAND BUSH
01
AISI 410
8
STEM
01
AISI 410
9
GLAND FLANGE
01
CARBON STEEL
10
STEM NUT (YOKE SLEEVE)
02
NI - RESIST / CARBON STEEL
12
GLAND PACKING
1 SET
REINFORCED GRAPHOIL
13
BONNET GASKET
01
SS304 SPIRAL WOUNDED GRAPHITE
14
BONNET STUDS
SET
CARBON STEEL
15
BONNET NUTS
SET
CARBON STEEL
16
GLAND EYE BOLTS & NUTS
02
CARBON STEEL
17
GLAND LUG BOLTS & NUTS
02
CARBON STEEL
19
KEY / PIN
01
CARBON STEEL
21
HAND WHEEL
01
DUCTILE IRON/CAST IRON/WCB
22
HAND WHEEL NUT
01
CARBON STEEL
 
 
 
CLASS 150
SIZES
Q
P
RØ
25
4
79.3
16
32
4
89
16
40
4
98.6
16
50
4
120.7
19
65
4
139.7
19
80
4
152.4
19
100
8
190.5
19
125
8
215.9
22.2
150
8
241.3
22.2
200
8
298.5
22.2
250
12
361.9
25.4
300
12
431.8
25.4
 
SIZE
PORT
A
L
Ø E
F
Ø G
25
25
127.0
127.0
108.0
11.2
50.8
32
32
139.7
139.7
117.3
12.7
63.5
40
38
165.0
165.0
127.0
14.2
73.0
50
51
177.8
177.8
152.4
15.8
91.9
65
64
190.5
190.5
177.8
17.5
104.7
80
76
203.2
203.2
190.5
19.1
127.0
100
102
228.6
228.6
228.6
23.9
157.2
125
127
254.0
254.0
254.0
23.9
185.7
150
152
266.7
266.7
279.4
25.4
216.0
200
203
292.1
292.1
342.9
28.5
269.8
250
254
330.2
330.2
406.4
30.2
323.9
300
305
355.6
355.6
482.6
31.8
381.0
 
TEST
MEDIUM
#150
PSI
BAR
SHELL
HYDROSTATIC
425
30
BACK SEAT
HYDROSTATIC
300
21
SEAT
HYDROSTATIC
300
21
SEAT
AIR
85
6
 
 
DUE TO CONTINUOUS DEVELOPMENT, WE RESERVE THE RIGHT TO CHANGE SPECIFICATIONS WITHOUT NOTICE
 
 
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Forged Steel Gate Valve Class 800     Cast Steel Globe Valve Class 150
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Cast Steel Gate Valve Class 150     Cast Steel "Y" Strainer Class 150
 
 
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