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A similar technology is adopted for Foot Valves and yet
another Patent was awarded. The frequent priming of pumps is now eliminated with these Foot Valves. Ball type valves cover wide range of applications like slurry, sewage, paper, chemicals in
addition to agriculture.
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n Works
excellently in muddy/clear water, viscous liquid, paper stock, slurries
n Perfect
sealing
n Self
cleaning
n Non
clogging |
|
Normex
Ball Foot Valves (Threaded) B-04 |
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This is a unique design foot valve which works excellently in muddy . clear water, sewage,
waste water, viscous liquid, paper stock, slurries, etc. The commonly used flap type foot valve gives permanent problems like priming of the pump, clogging, breaking of the flap, etc. The
ball type foot valve is especially designed to eliminate all these troubles. The problematic hinged flap is replaced by a free ball. A thick Nitrile seal gives perfect sealing.
This foot valve has also got all the advantages of the ball NRV like low head
loss, self cleaning, non-clogging etc.
This valve must be installed vertically.
Sizes : 25 – 100 mm, working pressure 6 kg/cm2v
Sizes : 100, 125 & 150 mm available in flanged
top & bottom |
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|
 |
Part List / Materials of
Construction
|
Part |
Description |
Material |
|
1. |
Body |
Cast Iron |
|
2. |
Strainer |
Cast Iron |
|
3. |
Ball |
Nitrile
Rubber |
|
4. |
Seal
Ring |
Nitrile Rubber |
|
5. |
Fastener |
Carbon Steel |
|
Dimensions
( Valve size in mm)
|
Size(A) |
25 |
40 |
50 |
65 |
80 |
100 |
|
H |
115 |
154 |
190 |
220 |
260 |
308 |
|
W |
90 |
125 |
148 |
190 |
232 |
275 |
Normex Ball Foot Valve (Flanged) B - 05 |
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Flanged foot valve is heavy duty foot valve having all the advantages of standard ball
NRV & threaded valve foot valve.
Sizes : 25 – 350 mm, working pressure 10/15 kg/cm2
Part List / Materials of
Construction
|
Part |
Description |
Material |
|
1. |
Body |
Cast Iron |
|
2. |
Strainer |
Cast Iron |
|
3. |
Ball |
Nitrile
Rubber |
|
4. |
Seal
Ring |
Nitrile Rubber |
|
5. |
Fastener |
Carbon Steel |
|
|
|
Dimensions
( Valve size in mm)
|
Size(A) |
25 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
|
H |
185 |
225 |
250 |
300 |
330 |
415 |
480 |
545 |
690 |
830 |
970 |
1100 |
|
W |
115 |
160 |
180 |
207 |
230 |
280 |
338 |
400 |
500 |
570 |
680 |
795 |
Technical
comparison of Normex Foot Valve - Ball type is the same as described in Normex
Check Valve - Ball type
Click here to see the
comparison
Ball Foot Valves ( Flanged ) - Model - B -05(N) / B - 05 |
| |
|
|
- Materials : Body &
Strainer: CI(GG25)
Ball :
Nitrile rubber coated
Seat :
40 to 80 - Nitrile rubber
100 to 350 - L T Bronze
- Other materials on request
- Sizes : 40 to 350 NB
- Pressure rating
Size Rating
250 - 300NB PN 1.0
350NB PN 0.6
(For CI Construction.)
Installation : Vertical / Inclined |
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|
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Normex HGC Foot Valve (Flanged) H - 04 |
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HGC foot valves are excellent foot valves for clear water, chemicals,
pharmaceuticals, etc. The specialty of the
valve is :
1) Perfect sealing
2) Can work at a very low suction head.
3) Works also at slanted position (need not be installed vertically.)
4) Low pressure drop etc. Sizes : 40 – 100 mm |
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|
| |
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| Ball Foot Valves ( Threaded ) - Model B - 04 |
| |
|
|
- Materials : Body & Strainer: CI(GG25)
Ball: Nitrile rubber coated
Seat: 25 - 80NB : Nitrile
100NB : L T Bronze
- Other materials on request
- Sizes : 25 to 100 NB
- Pressure rating : PNO.6
(For CI Construction.)
Installation: Vertical / Inclined
|
|
|
|
| |
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Part List / Materials of
Construction
|
Part |
Description |
Material |
|
1. |
Body |
Cast Iron |
|
2. |
Strainer |
Cast Iron |
Dimensions
(Valve size in mm)
|
Size |
40 |
50 |
65 |
80 |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
|
H |
135 |
150 |
180 |
210 |
290 |
375 |
480 |
585 |
670 |
775 |
900 |
|
W |
85 |
105 |
128 |
156 |
194 |
264 |
346 |
430 |
500 |
600 |
686 |
|
