Cast Iron Flanged Ball Valve
Specification & Features
- Manufacture is to BS: 5351
- Screwed Female Ends to BS: 21 / ISO: 7 / IS: 554
- Flanged Ends to BS: 10 Table D / E / F.
- Full Bore, Blow out Proof Stem
Pressure / Temperature ratings
|
Temperature oCelsius
|
-10o to +100o
|
120o
|
140o
|
150o
|
160o
|
180o
|
200o
|
|
Pressure bar
|
16.0
|
16.0
|
14.9
|
14.4
|
13.7
|
13.4
|
12.8
|
Materials of Construction
|
NAME OF PART
|
MATERIAL
|
STANDARD
|
|
Body
Stem, Ball
Lever, Lever Nut,
Stopper, Gland Nut
Gland Packing, Body seat Ring/Seal
Lever Sleeve
|
Cash Iron
Stainless Steel
Mild Steel
Mild Steel
P.T.F.E.
P.V.C.
|
BS 1561 GJL - 200
ASTM A 276 TYPE 410
BS : 970
BS : 970
|
|
TEST PRESSURE
|
BODY
|
SEAT
|
|
Hydrostatic
|
500 Psig (35.16Kg/Cm2g)
|
300 Psig (21.1Kg/Cm2g)
|
Sizes / Dimensions
|
Sizes
|
Dimensions (mm)
|
|
Inches.
|
mm
|
L
|
L'
|
H
|
A
|
|
1/2"
|
15
|
78
|
130
|
60
|
135
|
|
3/4"
|
20
|
86
|
130
|
66
|
155
|
|
1"
|
25
|
95
|
140
|
68
|
155
|
|
1-1/4"
|
32
|
115
|
165
|
105
|
165
|
|
1-1/2"
|
40
|
117
|
165
|
105
|
190
|
|
2"
|
50
|
138
|
203
|
120
|
190
|
|
2-1/2"
|
65
|
162
|
222
|
127
|
285
|
|
3"
|
80
|
184
|
241
|
140
|
285
|
|
4"
|
100
|
220
|
305
|
152
|
325
|
|
5"
|
125
|
--
|
268
|
220
|
610
|
|
6"
|
150
|
--
|
394
|
224
|
610
|
|
8"
|
200
|
--
|
457
|
660
|
914
|
Option
Flanged Ends to BS: 4505 PN 10, BS: 4505 PN 16 or ASME-B 16.5 CL-150.
|
