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Description
The FK is a Butterfly Valve, particularly suitable for industrial applications, where high performances and long time reliability are a must.
Full flanged body with oval holes to fit with flanges in various standards; equipped, up to DN200, with ABS inserts to centre flanges and bolts. For DN250 and DN300 drilling on request.
Lug version available, with AISI 316 inserts.
Ergonomic hand lever with locking device and flow throttling. (DN250 and DN300 with Gear Box)
Easy actuation, even after installation in the pipeline.
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Features
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Size Range from ND 40 to ND 300 (1 1/2” to 12”)
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Pressure rate up to 10 bar (145 psi) (see dimensional table) at 20°C (68°F)
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Body material: GR-PP, UV rays resistant, not in contact with the line fluid
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PP-H disc, interchangeable with other materials (UPVC, C-PVC, PVDF, ABS)
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Primary liner interchangeable in EPDM, FPM, NBR
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Dimensions
|
d |
DN |
PN |
B1 |
B2 |
H |
Z |
A |
A |
f |
g |
U |
|
|
|
|
|
|
|
|
min. |
max. |
|
|
|
|
50 |
40 |
10 |
106 |
60 |
132 |
33 |
99 |
109 |
19 |
574 |
4 |
|
63 |
50 |
10 |
112 |
70 |
147 |
43 |
115 |
125,5 |
19 |
754 |
4 |
|
75 |
65 |
10 |
119 |
80 |
165 |
46 |
128 |
144 |
19 |
1000 |
4 |
|
90 |
80 |
10 |
133 |
93 |
185 |
49 |
145 |
160 |
19 |
1400 |
8 |
|
110 |
100 |
10 |
147 |
107 |
211 |
56 |
165 |
190 |
19 |
1750 |
8 |
|
140 |
125 |
10 |
167 |
120 |
240 |
64 |
204 |
215 |
23 |
2550 |
8 |
|
160 |
150 |
10 |
180 |
134 |
268 |
70 |
230 |
242 |
23 |
3300 |
8 |
|
225 |
200 |
10 |
227 |
161 |
323 |
71 |
280 |
298 |
23 |
6000 |
8 |
|
250 |
250 |
10 |
248 |
210 |
405 |
114 |
335 |
362 |
25,4 |
12000 |
12 |
|
280 |
250 |
10 |
248 |
210 |
405 |
114 |
335 |
362 |
25,4 |
12000 |
12 |
|
315 |
300 |
8 |
305 |
245 |
475 |
114 |
390 |
432 |
29 |
19000 |
12 |
Commercial codes
|
d |
DN |
|
|
|
Code EPDM |
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|
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Code FPM |
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|
|
|
|
|
|
|
|
|
|
|
|
|
50 |
40 |
|
|
|
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FKOMFM050E |
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|
|
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FKOMFM050F |
|
63 |
50 |
|
|
|
|
FKOMFM063E |
|
|
|
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FKOMFM063F |
|
75 |
65 |
|
|
|
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FKOMFM075E |
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|
|
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FKOMFM075F |
|
90 |
80 |
|
|
|
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FKOMFM090E |
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|
|
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FKOMFM090F |
|
110 |
100 |
|
|
|
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FKOMFM110E |
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|
|
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FKOMFM110F |
|
140 |
125 |
|
|
|
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FKOMFM140E |
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|
|
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FKOMFM140F |
|
160 |
150 |
|
|
|
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FKOMFM160E |
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|
|
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FKOMFM160F |
|
225 |
200 |
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|
|
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FKOMFM225E |
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|
|
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FKOMFM225F |
|
250-280 |
250 |
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|
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FKOMFM280E |
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|
|
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FKOMFM280F |
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315 |
300 |
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|
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FKOMFM315E |
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|
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FKOMFM315F |
Connection Standards
Body Drilling: DIN 2501, ISO DIS 9624, UNI 2223, BS 10 table D/E (DN 250 E), ASA ANSI B16,5 class 150, JIS 2212 (K10 except for DN 200/DN 300), JIS 2212 (K5 except for DN 50)
Flow rate
|
d |
50 |
63 |
75 |
90 |
110 |
140 |
160 |
225 |
280 |
315 |
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DN |
40 |
50 |
65 |
80 |
100 |
125 |
15 |
200 |
250 |
300 |
|
Kv100 (l/min) |
1000 |
1285 |
1700 |
3550 |
5900 |
9850 |
18700 |
30500 |
53200 |
81600 |
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Parts List
| 1 |
Insert of the handle |
| 2 |
Handle |
| 3 |
Protection cap |
| 4 |
Screw |
| 5 |
Washer |
| 6 |
Flange |
| 7 |
Screw |
| 8 |
Screw |
| 9 |
Ratchet |
| 10 |
Pad |
| 11 |
Washer |
| 12 |
Nut |
| 13 |
Seeger ring |
|
14 |
Shaft |
| 15 |
Bush O-ring |
| 16 |
Bush |
| 17 |
Shaft O-ring |
| 18 |
Shaft O-ring |
| 19 |
Body |
| 20 |
Protection cap |
| 21 |
Screw |
| 22 |
Washer |
| 23 |
Anti-friction ring |
| 24 |
Disc O-ring |
| 25 |
Disk |
| 26 |
Primary liner |
| 27 |
Inserts |
| 28 |
Plug | |
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Engineering Specifications
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Accessories
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Gear Box
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Actuation flange in PP-GR drilling ISO 5211-F05, F07, F10 up to DN200
(Drilling as standard ISO 5211-F10, F12, F14 for DN250 e DN300)
- Microswitches box FKMS
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Other Versions
FKOM/LM - Butterfly valve hand operated with PP-H disc
FKOM/RM - Butterfly valve with gear box and with PP-H disc
FKOM LUG ISO-DIN - Butterfly valve Lug version with PP-H disc
FKOM LUG ANSI - Butterfly valve Lug version with PP-H disc
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