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Since it is an air-operated paint pressure reducing valve, paint pressure can be adjusted remotely.
In a painting environment using a robot or reciprocator, by installing it near the automatic gun, it is possible to eliminate fluctuations in the discharge amount due to height differences.
FCV-31-R4/R8 has a difference in pressure receiving area between the air chamber and paint chamber of the diaphragm, making it ideal for adjusting small discharge volumes.
specification
| format | type | Main body connection part material | Pressure adjustment range [MPa] | Diaphragm pressure receiving diameter ratio | Estimated discharge amount [L/min] | Maximum air primary pressure [MPa] | Maximum working pressure [MPa] | Maximum flow rate [L/min] | Maximum primary pressure [MPa] | Maximum paint primary pressure [MPa] | Air supply port | Paint/fluid inlet | Paint/fluid outlet | Operating ambient temperature [℃] | Working fluid temperature [℃] | Overall length x overall width x overall height [mm] | Mass [g] | Installation dimensions (front) | Installation dimensions (back) | accessories | remarks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FCV-3 | General purpose | aluminum | -- | 1:1 | 0.1 or more | 0.6 | 0.6 | 2.0 | -- | 2.5 | Rc1/8 female (includes Φ6 tube joint) | G3/8B male | Rc1/4 female x 2 pieces | 5～40 | 5～43 | 84×84×106 | 570 | 2-M5×0.8, thread depth 13mm, spacing 20mm | 2₋M5×0.8, thread depth 8mm, spacing 22mm | -- | -- |
| FCV-31 | With dump valve function | aluminum | -- | 1:1 | 0.1 or more | 0.6 | 0.6 | 2.0 | -- | 2.5 | Rc1/8 female (includes Φ6 tube joint) | G3/8B male | Rc1/4 female x 2 pieces | 5～40 | 5～43 | 84×112×112 | 750 | none | 2₋M5×0.8, thread depth 8mm, spacing 22mm | -- | -- |
| FCV-31-R4 | For small volume low pressure discharge with dump valve function | aluminum | -- | 1:4 | 0.035～0.100 | 0.6 | 0.6 | 2.0 | -- | 2.5 | Rc1/8 female (includes Φ6 tube joint) | G3/8B male | Rc1/4 female x 2 pieces | 5～40 | 5～43 | 84×112×112 | 750 | none | 2₋M5×0.8, thread depth 8mm, spacing 22mm | -- | -- |
| FCV-31-R8 | For small volume low pressure discharge with dump valve function | aluminum | -- | 1:8 | 0.020～0.050 | 0.6 | 0.6 | 2.0 | -- | 2.5 | Rc1/8 female (includes Φ6 tube joint) | G3/8B male | Rc1/4 female x 2 pieces | 5～40 | 5～43 | 84×112×112 | 750 | none | 2₋M5×0.8, thread depth 8mm, spacing 22mm | -- | -- |
| FCV-3N | General purpose | stainless | -- | 1:1 | 0.1 or more | 0.6 | 0.6 | 2.0 | -- | 2.5 | Rc1/8 female (includes Φ6 tube joint) | G3/8B male | Rc1/4 female x 2 pieces | 5～40 | 5～43 | 84×112×112 | 720 | none | 2₋M5×0.8, thread depth 8mm, spacing 22mm | -- | -- |
| FCV-31N | With dump valve function | stainless | -- | 1:1 | 0.1 or more | 0.6 | 0.6 | 2.0 | -- | 2.5 | Rc1/8 female (includes Φ6 tube joint) | G3/8B male | Rc1/4 female x 2 pieces | 5～40 | 5～43 | 84×112×112 | 900 | none | 2₋M5×0.8, thread depth 8mm, spacing 22mm | -- | -- |
| FCV-31N-R4 | For small volume low pressure discharge with dump valve function | stainless | -- | 1:4 | 0.035～0.100 | 0.6 | 0.6 | 2.0 | -- | 2.5 | Rc1/8 female (includes Φ6 tube joint) | G3/8B male | Rc1/4 female x 2 pieces | 5～40 | 5～43 | 84×112×112 | 950 catalog and instruction manual are different | none | 2₋M5×0.8, thread depth 8mm, spacing 22mm | -- | -- |
| FCV-31N-R8 | For small volume low pressure discharge with dump valve function | stainless | -- | 1:8 | 0.035～0.100 | 0.6 | 0.6 | 2.0 | -- | 2.5 | Rc1/8 female (includes Φ6 tube joint) | G3/8B male | Rc1/4 female x 2 pieces | 5～40 | 5～43 | 84×112×112 | 900 | none | 2₋M5×0.8, thread depth 8mm, spacing 22mm | -- | -- |
