MODEL 6700 SERIES
This regulating valve is a larger version of our 6600 regulator. The design is compact, yet it permits quick, reliable,high-accuracy pressure regulation in a large flow range.
Features
-Compact regulating valve for large flow
The compact, lightweight valve has excellent control characteristics in a large flow range, ensuring the repeatability of ±1% when the primary and secondary pressure change.
- Complete fluid shutoff
When the secondary pressure is set at 0, it functions also as a stop valve.
- Ideal for in-line mounting
The fluid inlet and outlet are provided on the sides of the body, permitting
easy in-line piping.
- Non-bleed type
This non-bleed type valve has passed stringent leak tests, thus eliminating concerns.
Standard Specifications
|
Model |
6700A |
6700B |
|
Maximum primary pressure |
0.9MPa |
|
|
Secondary control pressure |
0.01-0.3MPa |
0.05-0.6MPa |
|
Minimum operating differential |
0.05MPa |
|
|
Proof pressure |
1MPa |
|
|
Repeatability |
Within ±1% of the pressure rating |
|
|
Heat resistance |
5℃-60℃ |
|
|
Flow rating |
See the graph. |
|
|
Connection end |
Rc 3/8 (standard), Rc 1/4 |
|
|
Materials of parts in contact |
（A） Al, BSBM, NBR, POM, SUS316 |
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