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Features and Specifications:
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Compact Double Union (DU) design.
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Manufactured from high performance rigid PVC compound.
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Designed for added safety. Accidental loosening of the ball is prevented.
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Excellent chemical & corrosion resistance.
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Low frictional losses
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Chemical resistant nitrile rubber-O-rings ensures leak proof operation for longer period.
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Easy to install and dismantle.
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Solvent weld, BSP threaded or flanged options.
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Available in two seat ring options - economical HDPE seat ring for low pressure applications or leak resistance teflon (PTFE) seat ring for high pressure applications.
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Available in 20 to 90 mm ( ½” to 3”) sizes.
Application:
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List of Spares:
| Sl. |
Description |
Material |
| 1. |
Union Nut |
PVC |
| 2. |
Socket |
PVC |
| 3. |
Socket 'O' Ring |
Nitrile |
| 4. |
Seat Support |
PVC |
| 5. |
Body 'O' Ring |
Nitrile |
| 6. |
Seat Ring |
HDPE/PTFE |
| 7. |
Ball |
PVC |
| 8. |
Seat Support 'O' Ring
(for sizes 50-90) |
Nitrile |
| 9. |
Body |
PVC |
| 10. |
Stem |
PVC |
| 11. |
Stem 'O' Ring |
Nitrile |
| 12. |
Handle |
ABS |
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Technical Specifications:
*Ref. Code |
Nominal Dia. |
A |
B |
C |
D |
E |
L |
H |
Flow at 1Kg/cm² (14.22 psi) |
Max. Operating Pressure |
| |
mm |
inch |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
lpm |
gpm |
Kg/cm² |
psi |
| DBV 20 |
20 |
½ |
57.00 |
49.00 |
49.50 |
16.50 |
79.50 |
93.20 |
98.10 |
200 |
52.90 |
16 |
227 |
| DBV 25 |
25 |
¾ |
66.20 |
57.00 |
63.00 |
20.00 |
92.00 |
103.56 |
107.25 |
385 |
101.90 |
16 |
227 |
| DBV 32 |
32 |
1 |
75.00 |
63.00 |
68.00 |
23.00 |
103.00 |
117.28 |
118.30 |
770 |
203.70 |
16 |
227 |
| DBV 40 |
40 |
1¼ |
89.70 |
75.00 |
83.00 |
26.35 |
122.35 |
146.21 |
136.30 |
1100 |
291.00 |
10 |
142 |
| DBV 50 |
50 |
1½ |
109.60 |
92.00 |
97.00 |
32.00 |
140.15 |
159.61 |
158.00 |
1750 |
463.00 |
10 |
142 |
| DBV 63 |
63 |
2 |
137.50 |
105.00 |
118.00 |
36.00 |
171.35 |
191.39 |
180.70 |
3400 |
899.50 |
10 |
142 |
| DBV 75 |
75 |
2½ |
149.30 |
130.00 |
138.00 |
44.20 |
207.90 |
228.52 |
219.15 |
5250 |
1388.9 |
6 |
85 |
| DBV 90 |
90 |
3 |
194.00 |
153.00 |
181.00 |
52.00 |
273.00 |
315.00 |
185.00 |
7100 |
1878.30 |
6 |
85 |
* Fore detailed code please refer the ordering specification. |
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Ordering Specifications:
Example: DBV50HFF This code represents Jain PVC Ball Valves®-DU of Size 50 mm BSP female threaded connection with HDPE seat ring. |
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