产品说明: |
(PR-3AS) CAST IRON PRESSURE REDUCING VALVE CLASS 10K |
* Please name the model No. (PR-3AS) when negotiation. |
* Thread: BS21, ANSI B2.1 or DIN-259. |
* Max. Temperature: 220℃ |
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* Test Pressure: Body 20 kgf/cm2 (Hydrostatic) |
* Primary Pressure: 0.3 kgf/cm2 – 10 kgf/cm2 |
Material: |
Model: |
PR-3AS |
|
|
Body Cap |
IRON |
|
Bottom Cover |
IRON |
|
Gasket |
ASBESTOS |
|
Diaphragm |
ST.ST. |
|
Seat/Disc/Stem |
STEEL |
|
|
Spring |
ST.ST. |
|
|
Spring Seat |
STEEL |
|
Packing |
PTFE |
|
Adjust Scr. Nut |
BRASS |
|
Bolt |
STEEL |
| |
DIMENSION |
mm |
Size |
inch |
1/2 |
3/4 |
1 |
|
|
|
|
|
|
|
|
mm |
15 |
20 |
25 |
|
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|
|
|
|
|
|
L |
93 |
93 |
101 |
|
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|
|
|
|
|
|
H |
196 |
196 |
202 |
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