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| Product accent： |
- Model：RS
- Module assembly which means light structure space-saving easy installation and maintenance
- Equipped with buffer check valve unfavorable effect from water impulse can be eliminated
- Simple structure precise tuning and easy operation
- Module assembly can decrease leakage coming from assembly connections due to long-term vibration
| Thread Type |
L |
H |
CV |
Weight |
| 3/4" |
140 |
120 |
4.0 |
1.5kg |
| 1" |
170 |
165 |
7.5 |
2.2kg |
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Cross section of pressure reducing valve set |
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| NO |
Item Name |
Material |
| 1 |
Pressure gauge |
-------- |
| 2 |
Sealing |
NBR |
| 3 |
Main body |
Bronze |
| 4 |
Cylinder |
Bronze |
| 5 |
Buffer spring |
Stainless Steel |
| 6 |
Piston |
Bronze |
| 7 |
Filter net |
Stainless Steel |
| 8 |
Pipe connector |
Bronze |
| 9 |
PE washer |
PE |
| 10 |
Three-way ball |
Brass |
| 11 |
Nut |
Bronze |
| 12 |
Shaft |
Bronze |
| 13 |
Diaphragm |
Fabrics NBR |
| 14 |
Spring housing |
Bronze |
| 15 |
Adjusting stem |
Stainless steel |
| 16 |
Pressure spring |
Stainless steel |
| 17 |
Sealing |
NBR |
| 18 |
Sealing retainer |
Brass |
| 19 |
Spring |
Stainless steel |
| 20 |
Orientation seat |
Bronze |
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- Test pressure for valve body： 21 kgf/cm2
- The inlet pressure gauge indicates pressure before relducing, and
outlet pressure gauge indicates pressure after reducing
•When cleaning the impurities on the filter net, just take off the
cylinder (component 4), then filter net (component 7) can be
unloaded at the same time.
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- Adjustment range ：
1kgf/cm2 ∼ 3.5kgf/cm2
- Applied temperature ：-15℃∼80℃
- Maximum applied pressure： 12 kgf/cm2
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Pressure Reducing Valve Set Functional States Chart |
Open state
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When the handle is rotated upward, pressure reducing valve set becomes pressure reducing (open) state. |
Bypass open state
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When the handle is rotated to horizontal position, pressure reducing valve set becomes Bypass open state.
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Closed state
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When the handle is rotated downward, pressure reducing valve set becomes pressure closed state. |
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Z-Tide Valves Industrial Co.,Ltd |
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TEL:(02)2999-8885•FAX:(02)2999-7456•E-mail: zt.valve@msa.hinet.net |
| Official Exporting Department : Elite Line Industrial Corporation |
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We reserve the right to change the specifications listed in catalogues and the website without notice.
c 2008 Z-Tide Valves All Rights Reserved. |
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