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DPP offers Sight Glass with 3-piece rigid design available with plain Borosil tube section glass. They are available with various elastomer seat like Neoprene, EPDM , Hyplon , Viton for compatibility with different chemicals. These valves are available with flange drilling as per BS Table, ASA, DIN or any other standard. |
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.Tried and tested chemical process pump design for rough condition.
.Thick-walled vaccum-proof plastic housing in one piece.
.Plastic housing completely encapsulated in a metal armour of tough material.
.Pipeline forces are absorbed by the metal armour
.Semi-open PVDF impellers reinforced by large metal inserts
.Smooth running and long service life of the mechanical seal
.External corrosion protection of pump and base plate by an epoxy paint. |
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:: Feature :::::::::::::::::::::::::::::::::.......... |
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. 3-Piece rigid~design.
. Available with plain Borosil tube section glass for low pressure & Colored glass for high pressure application.
. Available with various elastomer seat to handle aggressive chemical
. Available with various face to face length as per DIN & B.S. and all type of flg drilling.
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:: Diamension :::::::::::::::::::::::::::::::::.......... |
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TOLERANCE L&T DIMENSIONS ARE ± 2mm |
No. |
PARTS |
QTY |
MATERIAL |
1
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02 |
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2 |
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01 |
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3 |
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02 |
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4 |
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06 |
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5 |
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06 |
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6 |
CAP |
12 |
ISOTACTIC PP |
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SIZE
(N.B) |
D1 |
D2 |
D3 |
T |
L |
d |
Nos. of
HOLES |
15 |
12.7 |
89 |
60.3 |
12.5 |
130 |
16 |
4 |
50 |
50.8 |
152 |
120.6 |
21.0 |
230 |
19 |
4 |
80 |
76.2 |
191 |
152.4 |
26.0 |
310 |
19 |
4 |
| All dimensions are in mm * PN = Pressure Rating ** Kv =Value of Flow Characteries *** CV Value = No. of u.s. gallons per minute of Water that will flow through valve with one psi pressure drop (1 U.S. gal. = 3.78 liters) |
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:: Diagram :::::::::::::::::::::::::::::::::.......... |
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