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Diaphragm Valve Straight

Diaphragm Valve Straight
Diaphragm Valve Straight
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Product Code : FLO 12
Brand Name : FLOMECH VALVES
Product Description

Diaphragm Valve Straight Through Type

  • Straight through type, Non-rising Spindle, Bolted Bonnet.
  • Flange Dimension as per BS : 10, Table-D / ANSI B16.5 Class - 125 Flat Faced.
Nomenclature And Materials

Body
Cast Iron / Cast Carbon Steel /
Stainless Steel CF - 8 / CF - 8M
Bonnet
Compressor
Hand wheel
Spindle
S.S. AISI -410
Spindle Bush
Mild Steel
Compressor PIN
Carbon Steel
Diaphragm
Natural / Neoprene / Butyl / PTFE
Bolts & Nuts
Carbon Steel
Grub Screw
Carbon Steel
Grease Nipple
Carbon Steel
Thrust Bearing
Carbon Steel
Lining
Rubber / Fibre / Glass

Hydrostatic Test Pressure in Kg/Cm2 (PSI)

Size

Shell

Seat

15mm to 150mm

14 (200)

10.5 (150)

200mm to 300mm

10.5 (150)

7 (100)

Dimensions Are In MM

Mark
Size
15
20
25
32
40
50
65
80
100
125
150
200
250
300
(BS : 5156)
(DIN 3202 F1)
A
108
117
127
146
159
190
216
254
305
356
406
521
635
749
A
130
150
160
180
200
230
290
310
350
400
480
600
730
850
C
70
75
93
115
115
130
165
200
240
305
320
455
570
670
t
3
3
3
3
3
3
3
3
3
4
4
5
5
5
BS : 10
Table - 'D'
D
95
102
114
121
133
152
165
184
216
254
279
337
406
457
b
10
10
10
13
13
14
14
14
17
17
17
19
22
25
k
67
73
83
87
98
114
127
146
178
210
235
292
356
406
d2
14
14
14
14
14
17
17
17
17
17
22
22
22
25
z
4
4
4
4
4
4
4
4
8
8
8
8
12
12
ANSI B 16.5
Class - 125
D
89
98
108
117
127
152
178
191
229
254
279
343
406
483
b
11
13
14
16
17
19
22
24
24
24
25
29
30
32
k
60
70
79
89
98
121
140
152
191
216
241
298
362
432
d2
16
16
16
16
16
19
19
19
19
22
22
22
25
25
z
4
4
4
4
4
4
4
4
8
8
8
8
12
12
  • Screwed End Valves upto 80 mm available.
  • Valves body Lining with -
    • Rubber (Natural, Neoprene, Ebonite, Butyl, Hypalone),
    • LEAD,
    • Fiber Glass (Isothelic & Besmothal)
  • Face to Face (A) will be higher on lined valves, double of the lining thickness.
  • Rubber lining & Fibre Glass thickness 3 mm (upto 150mm) and 5mm (200mm to 350mm)
  • Arrangement can be provided with the valve.
    • Rising Spindle with Travel Stop,
    • Chain Wheel,
    • Non-rising Stem with indicating bonnet.
  • Thrust Bearing arrangement on 150mm and above sizes.

FLOMECH VALVES
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