VF20 series
Flat Suction Cups
- Lifting Force (↑): 1.47 Kg @ -60 kPa
- Lifting Force (→): 0.81 Kg @ -60 kPa
- Volume: 1.0 cm³
- Diameter: 22 mm
SKU: VF20
Category: VF Series (Flat Vacuum Suction Cups)
Features & Strengths :
- Cardboard
- Veneer Sheets
- Metal Sheets
- Electronic Goods
A good lifting force can be achieved on flat surfaces for parallel and perpendicular lifting. The cleat inside the suction improves the friction between the holding piece and the suction cup.
Examples of use:
1. Suction Cup
| Symbol | Description |
| VF20-N | Flat suction cup, 20 mm, Nitrile (NBR) |
| VF20-S | Flat suction cup, 20 mm, Silicone |
| VF20-WS | Flat suction cup, 20 mm, White silicone |
| VF20-WS(FDA) | Flat suction cup, 20 mm, White silicone (FDA) |
| VF20-HS | Flat suction cup, 20 mm, High-temp silicone |
| VF20-CS | Flat suction cup, 20 mm, Conductive silicone |
| VF20-U | Flat suction cup, 20 mm, Urethane |
| VF20-A | Flat suction cup, 20 mm, Mark free |
2. Fitting
| Symbol | Description |
| Blank | No fitting |
| M-18F | Fitting, Mesh filter, G1/8 female |
| M-M518MF | Fitting, Mesh filter, G1/8 male-M5 female |
| 18F | Fitting, G1/8 female |
| M518MF | Fitting, G1/8 male-M5 female |
| M518MFX | Fitting, G1/8 male-M5 female, For silicone cup only |
| 18F-EV | Efficiency valve fitting, G1/8 female |
| M518MF-EV | Efficiency valve fitting, G1/8 Male-M5 female |
| 18F-BV | Button valve fitting, G1/8 female |
| M518MF-BV | Button valve fitting, G1/8 male-M5 female |
1. Recommended Lifting Maximum Force
| Diameter | Volume | Lift Force (↑), Kg | Lift Force (→), Kg | ||||
| (mm) | (cm³) | -20 kPa | -60 kPa | -90 kPa | -20 kPa | -60 kPa | -90 kPa |
| 22 | 1.0 | 0.61 | 1.47 | 1.93 | 0.51 | 0.81 | 0.86 |
2. Weight
| Part Number | Description | Weight (g) |
| VF20-N | Flat suction cup, 20 mm, Nitrile (NBR) | 1.31 |
| VF20-S | Flat suction cup, 20 mm, Silicone | 1.23 |
| VF20-WS | Flat suction cup, 20 mm, White silicone | 1.23 |
| VF20-WS(FDA) | Flat suction cup, 20 mm, White silicone (FDA) | 1.23 |
| VF20-HS | Flat suction cup, 20 mm, High-temp silicone | 1.23 |
| VF20-CS | Flat suction cup, 20 mm, Conductive silicone | 1.29 |
| VF20-U | Flat suction cup, 20 mm, Urethane | 1.32 |
| VF20-A | Flat suction cup, 20 mm, Mark free | 1.48 |
| 350-000-4310 | Fitting, Mesh filter, G1/8 female | 3.30 |
| 350-000-5209 | Fitting, Mesh filter, G1/8 male-M5 female | 1.92 |
| 350-000-3310 | Fitting, G1/8 female | 3.23 |
| 350-000-3209 | Fitting, G1/8 male-M5 female | 1.82 |
| 350-000-3229 | Fitting, G1/8 male-M5 female, For silicone material | 3.71 |
| 350-010-3310 | Efficiency valve fitting, G1/8 female | 3.34 |
| 350-010-4209 | Efficiency valve fitting, G1/8 Male-M5 female | 1.94 |
| 350-020-3310 | Button valve fitting, G1/8 female | 3.59 |
| 350-020-4209 | Button valve fitting, G1/8 male-M5 female | 2.24 |
3. Material Specifications
| Material | Hardness Shore (°) | Color | Temperature (℃) |
| NBR | 60 | Black | -20 ~ 110 |
| Silicone | 55 | Red | -70 ~ 200 |
| White Silicone | 55 | Translucent White | -70 ~ 200 |
| White Silicone (FDA) | 55 | Translucent White | -70 ~ 200 |
| High Temp. Silicone | 50 | Blue | -70 ~ 280 |
| Conductive Material | 70 | Smoky Black | -45 ~ 90 |
| Urethane | 60 | Dark Green | 0 ~ 100 |
| Mark Free | 75 | Black | -10 ~ 100 |
4. Material Resistance
| Description | Wear Resistance | Oil | Weather/Ozone | Alcohol | Acid |
| NBR | Excellent | Excellent | Fair | Good | Fair |
| Silicone | Good | Poor | Excellent | Good | Poor |
| White Silicone | Good | Poor | Excellent | Good | Poor |
| High Temp. Silicone | Good | Poor | Excellent | Good | Poor |
| Conductive Silicone | Good | Poor | Excellent | Good | Poor |
| Urethane | Excellent | Excellent | Excellent | Fair | Poor |
| Mark Free | Good | Excellent | Excellent | Good | Excellent |
VF20
Rubber Part, 18F, M518MF, M518MFO, and M518MFX
Unit: mm
| Legend | A | B | C | D | E | F | G | H | I |
| Dimension | 22 | 8 | 16 | 9.5 | 6 | 12.5 | 7 | 11 | 7 |
Order Numbers
| Part Number | Description |
| Mesh Filter | |
| VF20-NM-18F | Flat suction cup, 20 mm, Nitrile (NBR), G1/8″ female, Mesh filter |
| VF20-SM-18F | Flat suction cup, 20 mm, Silicone, G1/8″ female, Mesh filter |
| VF20-WSM-18F | Flat suction cup, 20 mm, White silicone, G1/8″ female, Mesh filter |
| VF20-WS(FDA)M-18F | Flat suction cup, 20 mm, White silicone (FDA), G1/8″ female, Mesh filter |
| VF20-HSM-18F | Flat suction cup, 20 mm, High-temp silicone, G1/8″ female, Mesh filter |
| VF20-CSM-18F | Flat suction cup, 20 mm, Conductive silicone, G1/8″ female, Mesh filter |
| VF20-UM-18F | Flat suction cup, 20 mm, Urethane, G1/8″ female, Mesh filter |
| VF20-AM-18F | Flat suction cup, 20 mm, Mark free, G1/8″ female, Mesh filter |
| VF20-NM-M518MF | Flat suction cup, 20 mm, Nitrile (NBR), G1/8 male-M5 female, Mesh filter |
| VF20-SM-M518MF | Flat suction cup, 20 mm, Silicone, G1/8 male-M5 female, Mesh filter |
| VF20-WSM-M518MF | Flat suction cup, 20 mm, White silicone, G1/8 male-M5 female, Mesh filter |
| VF20-WS(FDA)M-M518MF | Flat suction cup, 20 mm, White silicone (FDA), G1/8 male-M5 female, Mesh filter |
| VF20-HSM-M518MF | Flat suction cup, 20 mm, High-temp silicone, G1/8 male-M5 female, Mesh filter |
| VF20-CSM-M518MF | Flat suction cup, 20 mm, Conductive silicone, G1/8 male-M5 female, Mesh filter |
| VF20-UM-M518MF | Flat suction cup, 20 mm, Urethane, G1/8 male-M5 female, Mesh filter |
| VF20-AM-M518MF | Flat suction cup, 20 mm, Mark free, G1/8 male-M5 female, Mesh filter |
| No Mesh Filter | |
| VF20-N-18F | Flat suction cup, 20 mm, Nitrile (NBR), G1/8″ female |
| VF20-S-18F | Flat suction cup, 20 mm, Silicone, G1/8″ female |
| VF20-WS-18F | Flat suction cup, 20 mm, White silicone, G1/8″ female |
| VF20-WS(FDA)-18F | Flat suction cup, 20 mm, White silicone (FDA), G1/8″ female |
| VF20-HS-18F | Flat suction cup, 20 mm, High-temp silicone, G1/8″ female |
| VF20-CS-18F | Flat suction cup, 20 mm, Conductive silicone, G1/8″ female |
| VF20-U-18F | Flat suction cup, 20 mm, Urethane, G1/8″ female |
| VF20-A-18F | Flat suction cup, 20 mm, Mark free, G1/8″ female |
| VF20-N-M518MF | Flat suction cup, 20 mm, Nitrile (NBR), G1/8 male-M5 female |
| VF20-S-M518MF | Flat suction cup, 20 mm, Silicone, G1/8 male-M5 female |
| VF20-WS-M518MF | Flat suction cup, 20 mm, White silicone, G1/8 male-M5 female |
| VF20-WS(FDA)-M518MF | Flat suction cup, 20 mm, White silicone (FDA), G1/8 male-M5 female |
| VF20-HS-M518MF | Flat suction cup, 20 mm, High-temp silicone, G1/8 male-M5 female |
| VF20-CS-M518MF | Flat suction cup, 20 mm, Conductive silicone, G1/8 male-M5 female |
| VF20-U-M518MF | Flat suction cup, 20 mm, Urethane, G1/8 male-M5 female |
| VF20-A-M518MF | Flat suction cup, 20 mm, Mark free, G1/8 male-M5 female |
| VF20-S-M518MFX | Flat cup, 20 mm, Silicone, G1/8 male-M5 female, For silicone cup only |
| VF20-WS-M518MFX | Flat cup, 20 mm, White silicone, G1/8 male-M5 female, For silicone cup only |
| VF20-WS(FDA)-M518MFX | Flat cup, 20 mm, White silicone (FDA), G1/8 male-M5 female, For silicone cup only |
| Efficiency valve | |
| VF20-N-18F-EV | Flat cup, 20 mm, Nitrile (NBR), G1/8″ female, Efficiency valve |
| VF20-S-18F-EV | Flat cup, 20 mm, Silicone, G1/8″ female, Efficiency valve |
| VF20-WS-18F-EV | Flat cup, 20 mm, White silicone, G1/8″ female, Efficiency valve |
| VF20-WS(FDA)-18F-EV | Flat cup, 20 mm, White silicone (FDA), G1/8″ female, Efficiency valve |
| VF20-HS-18F-EV | Flat cup, 20 mm, High-temp silicone, G1/8″ female, Efficiency valve |
| VF20-CS-18F-EV | Flat cup, 20 mm, Conductive silicone, G1/8″ female, Efficiency valve |
| VF20-U-18F-EV | Flat cup, 20 mm, Urethane, G1/8″ female, Efficiency valve |
| VF20-A-18F-EV | Flat cup, 20 mm, Mark free, G1/8″ female, Efficiency valve |
| VF20-N-M518MF-EV | Flat cup, 20 mm, Nitrile (NBR), G1/8 male-M5 female, Efficiency valve |
| VF20-S-M518MF-EV | Flat cup, 20 mm, Silicone, G1/8 male-M5 female, Efficiency valve |
| VF20-WS-M518MF-EV | Flat cup, 20 mm, White silicone, G1/8 male-M5 female, Efficiency valve |
| VF20-WS(FDA)-M518MF-EV | Flat cup, 20 mm, White silicone (FDA), G1/8 male-M5 female, Efficiency valve |
| VF20-HS-M518MF-EV | Flat cup, 20 mm, High-temp silicone, G1/8 male-M5 female, Efficiency valve |
| VF20-CS-M518MF-EV | Flat cup, 20 mm, Conductive silicone, G1/8 male-M5 female, Efficiency valve |
| VF20-U-M518MF-EV | Flat cup, 20 mm, Urethane, G1/8 male-M5 female, Efficiency valve |
| VF20-A-M518MF-EV | Flat cup, 20 mm, Mark free, G1/8 male-M5 female, Efficiency valve |
| Button Valve | |
| VF20-N-18F-BV | Flat cup, 20 mm, Nitrile (NBR), G1/8″ female, Button valve |
| VF20-S-18F-BV | Flat cup, 20 mm, Silicone, G1/8″ female, Button valve |
| VF20-WS-18F-BV | Flat cup, 20 mm, White silicone, G1/8″ female, Button valve |
| VF20-WS(FDA)-18F-BV | Flat cup, 20 mm, White silicone (FDA), G1/8″ female, Button valve |
| VF20-HS-18F-BV | Flat cup, 20 mm, High-temp silicone, G1/8″ female, Button valve |
| VF20-CS-18F-BV | Flat cup, 20 mm, Conductive silicone, G1/8″ female, Button valve |
| VF20-U-18F-BV | Flat cup, 20 mm, Urethane, G1/8″ female, Button valve |
| VF20-A-18F-BV | Flat cup, 20 mm, Mark free, G1/8″ female, Button valve |
| VF20-N-M518MF-BV | Flat cup, 20 mm, Nitrile (NBR), G1/8 male-M5 female, Button valve |
| VF20-S-M518MF-BV | Flat cup, 20 mm, Silicone, G1/8 male-M5 female, Button valve |
| VF20-WS-M518MF-BV | Flat cup, 20 mm, White silicone, G1/8 male-M5 female, Button valve |
| VF20-WS(FDA)-M518MF-BV | Flat cup, 20 mm, White silicone (FDA), G1/8 male-M5 female, Button valve |
| VF20-HS-M518MF-BV | Flat cup, 20 mm, High-temp silicone, G1/8 male-M5 female, Button valve |
| VF20-CS-M518MF-BV | Flat cup, 20 mm, Conductive silicone, G1/8 male-M5 female, Button valve |
| VF20-U-M518MF-BV | Flat cup, 20 mm, Urethane, G1/8 male-M5 female, Button valve |
| VF20-A-M518MF-BV | Flat cup, 20 mm, Mark free, G1/8 male-M5 female, Button valve |
| Rubber Part | |
| VF20-N | Flat suction cup, 20 mm, Nitrile (NBR) |
| VF20-S | Flat suction cup, 20 mm, Silicone |
| VF20-WS | Flat suction cup, 20 mm, White silicone |
| VF20-WS(FDA) | Flat suction cup, 20 mm, White silicone (FDA) |
| VF20-HS | Flat suction cup, 20 mm, High-temp silicone |
| VF20-CS | Flat suction cup, 20 mm, Conductive silicone |
| VF20-U | Flat suction cup, 20 mm, Urethane |
| VF20-A | Flat suction cup, 20 mm, Mark free |
| Fitting | |
| 350-000-4310 | Fitting, Mesh filter, G1/8 female |
| 350-000-5209 | Fitting, Mesh filter, G1/8 male-M5 female |
| 350-000-3310 | Fitting, G1/8 female |
| 350-000-3209 | Fitting, G1/8 male-M5 female |
| 350-000-3229 | Fitting, G1/8 male-M5 female, For silicone cup only |
| 350-010-3310 | Efficiency valve fitting, G1/8 female |
| 350-010-4209 | Efficiency valve fitting, G1/8 Male-M5 female |
| 350-020-3310 | Button valve fitting, G1/8 female |
| 350-020-4209 | Button valve fitting, G1/8 male-M5 female |
Catalog & CAD files
| Catalog | ||
| VF20 Suction Cups |  |
