|
Cast Iron Globe Steam Stop Valve Flanged
Specification & Features
- Confirming to BS : 5152
- Flanged ends to DIN 2533 PN-16 RF upto 150mm sizes.
- For sizes 200mm to 300mm PN-10 RF
- Straight / Angel pattern, outside screw, yoke type, rising stem.
- With Back Seat Arrangement, Hand wheel operated.
- Renewable 13% Cr. Stainless Steel (AISI - 410) Working Parts.
- Minimum pressure drop inside the body due to streamlined body design
Pressure / Temperature ratings
|
Temperature
oCelsius
|
-10o to
+120o
|
150o
|
180o
|
200o
|
220o
|
|
Pressure bar
|
16
|
14.8
|
13.9
|
13
|
13
|
|
10
|
9.2
|
8.5
|
8
|
8
|
Materials of Construction
|
NAME OF PART
|
MATERIAL
|
STANDARD
|
|
Body, Bonnet, Disc & Gland
Handwheel
Stud, Nut & Washer
Stem, Bush, Disc Ring & Body Seat Ring
Gasket
Gland Packing
|
Cash Iron
Cash Iron
Mild Steel
Stainless Steel
Non - Asbestos Fibre
Graphited
|
BS 1561 GJL - 200
BS 1561 GJL - 200
BS: 970
ASTM A 276 TYPE 410
|
|
TEST PRESSURE (HYD.)
|
BODY
|
SEAT
|
|
PN16
|
24 BAR
|
16 BAR
|
|
PN10
|
15 BAR
|
10 BAR
|
Sizes / Dimensions
|
Sizes
|
Dimensions (mm)
|
|
Inches.
|
mm
|
A
|
B
|
D
|
E
|
CØ
|
|
1/2
|
15
|
130
|
161
|
90
|
150
|
100
|
|
3/4
|
20
|
150
|
165
|
95
|
150
|
100
|
|
1
|
25
|
160
|
180
|
100
|
155
|
125
|
|
1-1/4
|
32
|
180
|
196
|
105
|
185
|
125
|
|
1-1/2
|
40
|
200
|
225
|
115
|
190
|
160
|
|
2
|
50
|
230
|
250
|
125
|
195
|
160
|
|
2-1/2
|
65
|
290
|
280
|
145
|
240
|
200
|
|
3
|
80
|
310
|
295
|
155
|
265
|
200
|
|
4
|
100
|
350
|
335
|
175
|
305
|
250
|
|
5
|
125
|
400
|
425
|
200
|
370
|
250
|
|
6
|
150
|
480
|
470
|
225
|
430
|
315
|
|
8
|
200
|
600
|
580
|
275
|
480
|
400
|
|
10
|
250
|
730
|
720
|
325
|
700
|
400
|
|
12
|
300
|
850
|
850
|
375
|
800
|
400
|
|
