Pneumatically Actuated Ball Valve
   
 

Design Standard : IS 9890-1981
Pressure Testing : BS 6755 Part I/API 598/IS 6157-1981
Flange Dimensions : ANSI B 16.5
Face to Face : ANSI B 16.10/IS 9884-1981
Screwed Dimensions : ANSI B 1.20.1/BS 21/IS 554
Socket Weld Dimensions : ANSI B 16.11/BS 5351/ IS 4712
Butt Weld Dimensions : ANSI B 16.25/BS 5351/ IS 11790

Pneumatically Actuated Ball Valve

 
 
NO.
PART NAME
QTY.
MATERIAL OF CONSTRUCTION
1
FLANGE END
02
WCB
CF8
CF8M
2
BODY
01
WCB
CF8
CF8M
3
BALL
01
SS 304
SS 304
SS 316
4
BODY GASKET
02
P.T.F.E
P.T.F.E
P.T.F.E
5
SEAT
02
P.T.F.E
P.T.F.E
P.T.F.E
6
BODY STUD
04
CS
SS 304
SS 304
7
BODY NUT
08
CS
SS 304
SS 304
8
STEM
01
AISI 304
AISI 304
AISI 316
9
STEM SEAL
01
P.T.F.E
P.T.F.E
P.T.F.E
11
GLAND NUT
01
CS
SS 304
SS 304
12
GLAND PACKING
01
P.T.F.E
P.T.F.E
P.T.F.E
15
LEVER NUT
01
CS
SS 304
SS 304
17
GLAND
01
CS
SS 304
SS 304
19
BRACKET
02
CS
SS 304
SS 304
20
ADAPTOR
01
SS 304
SS 304
SS 304
21
ALLEN SCREW
04
CS
SS
SS
22
DISC SPRING
02
SPRING STEEL
SS
SS
23
PNEUMATIC ACTUATOR
01
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PARAMETERS/SIZES
A
B
C
D
E
S/E F/E
1/2"
15
67
108
11.5
12.7
43
66
3/4"
20
73
118
11.5
19
47
69
1"
25
86
127
11.5
25.4
51
72
1 1/4"
32
101
140
13
31.8
68
83
1 1/2"
40
105
165
14.5
37.5
73
86.5
2"
50
125
178
16
50
82
102
2 1/2"
65
190
17.5
64
100
118.5
3"
80
203
19
75.4
109
127
4"
100
229
24
99.5
140
16.5
 
CLASS
TEST
MEDIUM
PRESSURE
PSI
BAR
ASA 150
SHELL
HYDROSTATIC
440
31
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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