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.
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.
The natural environment is preserved through the balance of solids, liquids and gases that exist on the earth. However, human civilization has caused pollution that has greatly damaged our environment. The task of the present generation is to restore our environment to its natural healthy state. And this is also the greatest challenge for 21st century science and technology.
KOFLOC’s corporate motto is “A Scientific Approach for Fluids.” In other words, we create products that scientifically measure and control the balance of liquids and gases. We trust that through our work we are making a contribution to the regeneration of the environment and to the establishment of a prosperous society.
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.
| Model | 6700A | 6700B |
| Maximum primary pressure | 0.9MPa | |
| Secondary control pressure | 0.01-0.3MPa | 0.05-0.6MPa |
| Minimum operating differential pressure |
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 with fluids |
（A） Al, BSBM, NBR, POM, SUS316 （SS）SUS316, FKM, fluorocarbon resin |
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