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Products l Back |
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'AVCON' 2-Way Metal Body Wafer Type
Butterfly Valves, Rubberlined Design
with Quarter Turn Pneumatic Actuators |
DATA SHEET
BFV-4322B |
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| SPECIFICATIONS : |
Design as per BS,EN593,ISO-10631 |
| Sizes |
40mm (1 ½”) to 300mm (12”). |
| Face to Face |
EN558/20, DIN-3202/K1, API 609. |
| Testing & Inspection |
In accordance to ISO 5208. |
| Pressure Temp. Rating |
As per ASTM A 16.34. |
| Pressure Rating |
Body-ANSI, Class 150, holding between flanges. |
| Bodies |
SGI-ASTM A536 60/4018
CS- ASTM A216 WCB (DIN1.0619)
(GS-C 25), SS-ASTM A351CF8M
(DIN 1.4408) (GX6 Cr.Ni MO 1810)
SS-ASTM A351CF8 (DIN 1.4301). |
| Shaft |
ASTM A511 Gr.TP-410. |
| Disc |
Cast Steel ASTM A216 WCB
SS- ASTM A351CF8M Or CF8. |
| Liner & Temperature |
EPDM-ISO 1691, (-)20°C to 120°C.
BN-ISO 1619, (-)20°C to 80°C. |
| Shaft Packing |
Teflon. |
| End Connection |
Suitable for holding between the flanges of ANSI CI.150, ISO 7500-1, BS 5811, DIN 2533 PN 16. |
| Leakage |
Tight shut-off. |
| Characteristic |
On-Off and Control. |
| Velocity |
Size: 40 mm to 200 mm:4m/sec for liquid and 35m/sec for gases.
Size: 250 & 300 mm:3m/sec. for liquid and 30m/sec for gases. |
| Pneumatic supply Pres. |
For Double Acting Actuator-Signal pressure 4.5 to
8.5 bar.
For Spring Return Actuator-Signal Pressure 4.5 to
8.5 bar. |
| Manual Operation |
Can be provided as an additional feature. |
| Accessories |
Air lock relay, Valve Positioner (P to P), Valve Positioner (E to P) Positioner Indicator, Rotary Limit Switches, Proximity Switches solenoid Valves, etc. |
| ACTUATOR: |
Refer to Specification table, For further details on Actuators, refer to Actuator leaflet. |
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| Sales points |
Highly reliable, long life, simple in construction and maintenance free valve. Investment casted Body and Disc Machined on In-House CNC Machining facility, Ensures easy replacement of components. Field Proven highly reliable Valve and Actuator combination. |
| Application |
For Air, Water, Oil, Gas, some Chemicals, Low pressure Steam. Valve can be used on Combustion Equipments, Power Stations, Chemicals, Petro-chemicals, Pharmaceuticals and Textile Process Industries, Water Treatment, ROP systems, etc. |
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| SPECIFICATION TABLE : |
Catalogue
Number |
Size |
Orifice |
Flow
Factor
Kv. |
Safe Working
Body Pressure |
Working
Pressure |
Actuator Model |
Opening
Time |
Air consumption |
| Litres |
| Seconds |
To Open |
To Close |
| Inch |
mm |
mm |
M³/hr |
bar |
bar |
Double |
Single |
Double |
Single |
Double |
Single |
Double |
Single |
| 4322B40 X |
3404-D
3404-S |
1½ |
40 |
40 |
49 |
15 |
10 |
3404-D |
3404-S |
0.6 |
1.0 |
0.9 |
0.9 |
1.16 |
- |
| 4322B50 X |
3404-D
3404-S |
2 |
50 |
50 |
91 |
15 |
10 |
3404-D |
3404-S |
0.6 |
1.0 |
0.9 |
0.9 |
1.16 |
- |
| 4322B65 X |
3404-D
3305-S/3605-S |
2 ½ |
65 |
65 |
206 |
15 |
10 |
3404-D |
3305-S
3605-S |
0.6 |
1.65 |
0.9 |
2.72 |
1.16 |
- |
| 4322B80 X |
3305-D/3605-D
3305-S/3605-S |
3 |
80 |
80 |
436 |
15 |
10 |
3305-D
3605-D |
3305-S
3605-S |
1.5 |
1.65 |
2.72 |
2.72 |
3.54 |
- |
| 4322B100 X |
3305-D/3605-D
3305-S/3605-S |
4 |
100 |
100 |
660 |
15 |
10 |
3305-D
3605-D |
3305-S
3605-S |
1.5 |
1.65 |
2.72 |
2.72 |
3.54 |
- |
| 4322B125 X |
3305-D/3605-D
3306-S/3606-S |
5 |
125 |
125 |
1300 |
15 |
10 |
3305-D
3605-D |
3306-S
3606-S |
1.5 |
7.5 |
2.72 |
2.72 |
9.8 |
- |
| 4322B150 X |
3305-D/3605-D
3306-S/3606-S |
6 |
150 |
150 |
2100 |
15 |
10 |
3305-D
3605-D |
3306-S
3606-S |
1.5 |
7.5 |
2.72 |
2.72 |
9.8 |
- |
| 4322B200 X |
3306-D/3606-D
3307-S/3607-D |
8 |
200 |
200 |
4100 |
15 |
10 |
3306-D
3606-D |
3307-S
3607-S |
6.0 |
9.0 |
9.8 |
9.8 |
20.61 |
- |
| 4322B250 X |
3307-D/3607-D
3307-S/3607-S |
10 |
250 |
250 |
6090 |
15 |
8 |
3307-D
3607-D |
3307-S
3607-S |
7.5 |
9.0 |
20.61 |
20.61 |
20.61 |
- |
| 4322B300 X |
3307-D/3607-D
3308-S/3608-S |
12 |
300 |
300 |
9570 |
15 |
8 |
3307-D
3607-D |
3308-S
3608-S |
7.5 |
12.0 |
20.61 |
20.61 |
35.56 |
- |
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NOTE :
(1) Valve and actutor table is calculated fitting AVCON Namur based solenoid valve, type 9484E06 or 9384E06. Valve for using any other models from other manufacturers, please use 6 bar pneumatic pressure.
(2) For regulating duty disc can only be posiioned between 20° to 70° opening for controlling. |
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| BILL OF MATERIAL : |
| Item |
Parts |
Material |
| 1 |
Body |
SS ASTM A351 Gr.CF8/8M |
| CS ASTM A216 Gr.WCB |
| 2 |
Disc |
SS ASTM A351 Gr.CF8/8M |
| 3 |
Seat |
NITRILE , EPDM, VITON, |
| SILICON |
| 4 |
‘O’ Ring (Shaft) |
NITRILE |
| 5 |
Packing Ring |
Teflon |
| 6 |
Drive Shaft |
SS AISI 410/304/316 |
| 7 |
Stub Shaft |
SS AISI 410/304/316 |
| 8 |
Cotter Pin |
SS AISI 410/304/316 |
| 9 |
‘O’ Ring (Body) |
NITRILE |
| 10 |
Bush |
NYLON |
| 11 |
Spacer Washer |
SS AISI 410 |
| 12 |
Plug Nut |
MS IS 2062 |
| 13 |
Solid Ball |
SS |
| 14 |
Name Plate |
SS AISI 304 |
| 15 |
Bracket |
EN-8 |
| 16 |
Spring Washer |
EN-45 |
| 17 |
Hex. Bolt |
IS 1363 |
| 18 |
Adaptor |
EN-8/SS AISI 410 |
| 19 |
Actuator |
Pneumatic Rotary |
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| DIMENSIONS IN MM : |
Catalogue
Number |
Size |
A |
B |
C |
D |
E |
Weight
Kgs.
(Approx.) |
| Inch |
mm |
Double |
Single |
Double |
Single |
Double |
Single |
Double |
Single |
| 4322B40 x 3404-D x 3404-S |
1½ |
40 |
33 |
65.5 |
210 |
210 |
126 |
188 |
88 |
88 |
2.4 |
3.2 |
| 4322B50 x 3404-D x 3404-S |
2 |
50 |
43 |
80 |
220 |
220 |
126 |
188 |
88 |
88 |
3.1 |
3.9 |
| 4322B65 x 3404-D x 3305-S / 3605-S |
2 ½ |
65 |
46 |
87.5 |
235 |
235 |
126 |
188 |
88 |
88 |
3.9 |
4.6 |
| 4322B80 x 3305-D/3605-D x 3305-S/3605-S |
3 |
80 |
46 |
95 |
260 |
260 |
188 |
188 |
104 |
104 |
6.4 |
6.8 |
| 4322B100 x 3305-D/3605-D x 3305-S/3605-S |
4 |
100 |
52 |
115 |
280 |
335 |
188 |
276 |
104 |
157 |
8.3 |
16.2 |
| 4322B125 x 3305-D/3605-D x 3306-S/3606-S |
5 |
125 |
56 |
120 |
355 |
355 |
276 |
276 |
157 |
157 |
17.9 |
19.1 |
| 4322B150 x 3305-D/3605-D x 3306-S/3606-S |
6 |
150 |
56 |
144 |
370 |
370 |
276 |
276 |
157 |
157 |
19.7 |
21.0 |
| 4322B200 x 3306-D/3606-D x 3307-S/3607-S |
8 |
200 |
60 |
204.5 |
500 |
500 |
356 |
356 |
214 |
214 |
40.2 |
44.7 |
| 4322B250 x 3307-D/3607-D x 3307-S/3607-S |
10 |
250 |
68 |
212 |
515 |
515 |
356 |
356 |
214 |
214 |
43.0 |
48.0 |
| 4322B300 x 3307-D/3607-D x 3308-S/3608-S |
12 |
300 |
78 |
248 |
545 |
545 |
356 |
356 |
214 |
214 |
52.0 |
56.5 |
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| • OPEN TOLERANCE ± 3 ALL OVER |
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| Note: |
Technical specifications details & dimensions are subject to change without prior notice.
Dimensions in the table are approximate subject to final confirmation by AVCON. |
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