| Ball
Valves |
GJ Ball Valves are designed as per
latest standards and they meet every requirement
as stipulated. They are available in cast
iron, brass or gun metal. They are suitable
for different types of industries and processes
like solvent extraction, oil refineries, steam,
compressed air, oils, hot & cold water
etc. They are manufactured in presence of
qualified and experienced technicians.
|
|
 |
|
 |
The
indigenous ball making division assists perfect
& mirror finish smooth balls for trouble free
operation. Special design of these valves enables
gland packing replacement under pressure. |
| GJ Ball valves
are recommended for temperature upto 225ºc
and pressure upto 300-500 Psig.Normally balls are
manufactured of stainless steel grade AISI 304/AISI
410 but any type of balls like non ferrous casted,
forged any other grade stainless steel etc. can
be provided. |
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|
| OVER
ALL DIMENSIONS ( IN mm ONLY ) |
|
|
| TYPE
OF VALVE |
SCREWED
|
FLANGED
|
|
Size
Of Valves (in mm)
|
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
| 1.
Face to Face ( A ) |
72.5 |
76 |
85.5 |
118 |
126.5 |
136 |
169 |
210 |
223 |
136 |
159 |
168 |
185 |
210 |
223 |
266 |
| 2.
Centre to top of handle ( B ) |
58 |
63 |
66 |
90 |
98 |
104 |
143 |
158 |
179 |
92 |
110 |
116 |
125 |
144 |
153 |
179 |
| 3.
Bore ( C ) |
12.4 |
18.5 |
25 |
32 |
38 |
50 |
62.5 |
75 |
100 |
25 |
32 |
38 |
50 |
62.5 |
75 |
100 |
| 4.
Centre to end of handle ( D ) |
133 |
133 |
133 |
180 |
180 |
205 |
254 |
254 |
254 |
155 |
175 |
175 |
175 |
254 |
254 |
254 |
|
|
|
| Material
List |
|
S.No.
|
Name
Of Part
|
Material
|
Grade
|
|
1.
|
Body
|
Cast
Iron
|
IS:210
FG. 210
|
|
2.
|
Body
Connector
|
Cast
Iron
|
IS:210
FG. 210
|
|
3.
|
Ball
|
S.S.
|
A
ISI 304/A ISI 410
|
|
4.
|
Seat
|
Teflon
|
P.T.F.E.
|
|
5.
|
Stem
|
S.S.
|
A
ISI 304/A ISI 410
|
|
6.
|
Thrust
Bearing
|
Teflon
|
P.T.F.E.
|
|
7.
|
Stem
Seal
|
Teflon
|
P.T.F.E.
|
|
8.
|
Gland
Nut
|
M.S.
|
IS:1367
|
|
9.
|
Hand
Lever
|
M.S.
|
IS:226
|
|
10.
|
Lever
Nut
|
M.S.
|
IS:1367
|
|
11.
|
Body
Stud
|
M.S.
|
IS:1367
|
|
12.
|
Body
Stud Nut
|
M.S.
|
IS:1367
|
|
13.
|
Body
Seal
|
Teflon
|
P.T.F.E.
|
|
14.
|
Hand
Lever Sleeve
|
PVC
|
H.D.P.E.
|
Any other combination
of parts can also be provided.
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