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Pressure Regulating Valve(Precision Regulator for Analytical Equipment)
MODEL 6600 SERIES |
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This is a compact,lightweight precision pressure regulator with superior repeatability to provide reliable and speedy regulations. Since all the components are perfectly cleaned before assembly,this model is ideal for high-sensitivity instruments for analysis required for R&D activities.
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| Features |
- High-precision control characteristic
High control performance with repeatability within a range of±1% against fluctuations in pressure on the primary side and load resistance variations on the secondary side
- Perfect for panel mounting
Flow inlet and outlet are located on the back of the product to facilitate easy pipe connection. Additionally,it is compact in size and light in weight,ideal for panel instrumentation systems.
- Bleed-free
All units are subjected to a rigorous leak test before shipping though the product is bleed-free.
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| Applications |
- Gas chromatographs
- Scientific instruments
- Gax mixing systems in various fields
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| Standard Specifications |
| Max. primary pressure |
784kPa |
| Secondary control pressure |
Type A:9.8-294kPa |
| Type B:29.4-588kPa |
| Min. operating differential pressure |
49kPa |
| Proof pressure |
784kPa |
| Repeatability |
Within ±1% of the rated pressure |
| Aging |
Within ±1.5% of the rated pressure |
| Temperature characteristic |
Within ±1%/10°C of the rated pressure |
| Heat resistance |
Aluminum body:60°C;Stainless steel body:120°C |
| Flow rating |
See the rated value diagrams. |
| Connection end |
Rc1/8,Rc 1/4 |
| Materials of parts exposed to fluids |
A:Al,Brass,NBR,Duracon |
| SS:SUS316,Viton,fluorocarbon resin |
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| Optional Items |
- Set pressure lock nut
- Joints other than the standard ones
- Press fitting of the OUT side filter
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| Notes |
- IN/OUT joints only are optionally available. Lock plug is used for the gauge port.
- Press fitting of the OUT side filter is actually custom-made.Contact us for consultation.
- Pressure gauge port and OUT port are identical. Either will do for pressure gauge port or OUT port.
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| Lineup |
| Model/Type |
Set pressure |
Max. flow rate |
| 6600A |
9.8~294kPa |
10L/MIN |
| 6600B |
29.4~588kPa |
10L/MIN |
| 6600AL |
9.8~294kPa |
20L/MIN |
| 6600BL |
29.4~588kPa |
20L/MIN |
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