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Description
The FIP Diaphragm Valve VM is particularly suitable for regulation or on-off operations with dirty or abrasive fluids.
The hand-wheel operator and the diaphragm type sealing, allow precise regulation and reduce the water hammer.
The innovative CDSA - Circular Diaphragm Sealing Area - system (up to DN50)offers the following mechanical advantages:
- uniform distribution of the pressure made by the compressor on the sealing diaphragm
- up to 20% of bolt tightening torque reduction
- reduced mechanical stress on all valve components (actuator,body and diaphragm)
- easy internal cleaning
- lower risk of deposit accumulation, fluid contamination and damaging of the diaphragm due to the eventual crystallization
- reduction of the closing handwheel torque of the manual valves (up to 40%)
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Features
- Pressure rate up to 10 bar (145 psi) at 20°C (68°F): see dimensional table.
-
Body in UPVC
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Diaphragms in EPDM, NBR, FPM or PTFE
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Position indicator as standard
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Maintenance without disassembling from the plant
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Dimensions
|
d |
DN |
PN |
B |
B1 |
H |
H1 |
I |
J |
F |
f |
U |
Sp |
g |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
20 |
15 |
10 |
95 |
26 |
130 |
90 |
25 |
M6 |
65 |
14 |
4 |
11 |
840 |
|
25 |
20 |
10 |
95 |
26 |
150 |
90 |
25 |
M6 |
75 |
14 |
4 |
13,5 |
900 |
|
32 |
25 |
10 |
95 |
26 |
160 |
90 |
25 |
M6 |
85 |
14 |
4 |
14 |
990 |
|
40 |
32 |
10 |
126 |
40 |
180 |
115 |
44,5 |
M8 |
100 |
18 |
4 |
14 |
1960 |
|
50 |
40 |
10 |
126 |
40 |
200 |
115 |
44,5 |
M8 |
110 |
18 |
4 |
16 |
2075 |
|
63 |
50 |
10 |
148 |
40 |
230 |
140 |
44,5 |
M8 |
125 |
18 |
4 |
16 |
3170 |
|
75 |
65 |
*10 |
225 |
55 |
290 |
200 |
100 |
M12 |
145 |
18 |
4 |
21 |
8100 |
|
90 |
80 |
*10 |
225 |
55 |
310 |
200 |
100 |
M12 |
160 |
18 |
8 |
21,5 |
8500 |
|
110 |
100 |
*10 |
295 |
69 |
350 |
250 |
120 |
M12 |
180 |
18 |
8 |
22,5 |
12400 |
Notes: *PTFE PN6
U= Holes number
Commercial codes
|
d |
DN |
Code EPDM |
Code FPM |
Code PTFE |
|
|
|
|
|
|
|
20 |
15 |
VMOV020E |
VMOV020F |
VMOV020P |
|
25 |
20 |
VMOV025E |
VMOV025F |
VMOV025P |
|
32 |
25 |
VMOV032E |
VMOV032F |
VMOV032P |
|
40 |
32 |
VMOV040E |
VMOV040F |
VMOV040P |
|
50 |
40 |
VMOV050E |
VMOV050F |
VMOV050P |
|
63 |
50 |
VMOV063E |
VMOV063F |
VMOV063P |
|
75 |
65 |
VMOV075E |
VMOV075F |
VMOV075P |
|
90 |
80 |
VMOV090E |
VMOV090F |
VMOV090P |
|
110 |
100 |
VMOV110E |
VMOV110F |
VMOV110P |
Connection Standards
Fixed Flanges PN10/16: UNI 2223, DIN 2501, EN 1092
Flow rate
| DN |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
| Kv100 (l/min) |
93 |
136 |
175 |
300 |
416 |
766 |
1300 |
2000 |
2700 |
|
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Parts List
| 1 |
handweel |
| 2 |
bonnet |
| 3 |
compression bearing |
| 4 |
security ring |
| 5 |
indicator - stem |
| 6 |
compressor |
| 7 |
pin |
| 8 |
sealing diaphragm |
| 9 |
valve - body |
| 10 |
washer |
| 11 |
hexagonal screw |
| 12 |
protective cap | |
|
|
|
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Accessories
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Security blocking device
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Electrical position indicator (1 microswitch)
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Plate for DN15-50 bodies alignment at same pipe center line
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End connectors in PE 100 SDR 11 (DN15-50)
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Other Versions
VMDV - Diaphragm valve with metric series plain male ends for solvent welding
VMUIV - Diaphragm Valve with unionised metric series plain female ends for solvent welding
VMUFV - Diaphragm valve with unionised BS parallel threaded female ends
VMUAV - Diaphragm Valve with unionised ASTM series plain female ends for solvent welding
VMULV - Diaphragm Valve with unionised BS series plain female ends for solvent welding
VMOAV - Diaphragm Valve with ANSI 150 #FF fixed flanges
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