KF Vacuum Flange Fittings 4-Way Crosses
Item specifics
- Product Name
- ISO Vacuum flange fittings 45 degree elbow
- Size
- ISO63,ISO80,ISO100
- Seal material
- Viton,Silicone,Buna-N seal
- Material
- SS304, SS316L
Review
Description
Vacuum Flange Fittings 4-Way Crosses feature
advantage
●Application areas: Used in industries such as vacuum coating, solar photovoltaics, semiconductor equipment, microelectronics, aerospace, petrochemicals, and vacuum systems.
● Testing methods: including vacuum testing, pressure testing, etc., to verify the sealing and pressure bearing ability of the four-way valve.
● Surface finish: Some applications require a high level of cleanliness, so choose fittings with appropriate surface finishes to minimize particle generation.

Vacuum Flange Fittings 4-Way Crosses specifications
| Product Name | KF Vacuum flange fittings 4-way Crosses |
| Brand | RUIJIA |
| Size | KF10,KF25,KF40,KF50 |
| Material | SS304, SS316L |
| Seal material | Viton,Silicone,Buna-N seal |
| Standard | KF Standard |
| Temperature | -200~800℃ |
| Working Pressure | Vacuum~atmosphere pressure |
| Helium Leak Test | 1×10 -9 Pa・m³/sec or less |
| Packing | sealed plastic bag with a protective plastic cap. |
| KF flange fittings types | KF 90 degree elbow, KF 90 degree elbow aluminium, KF Tees,KF Tee aluminium,KF unequal Tees, KF 4-way crosses,KF Five-way crosses, KF six-way crosses. |
Vacuum Flange Fittings 4-Way Crosses parameters
KF Vacuum flange fittings 4-way Crosses Unit:mm
| Model No. | Material | A | B | C | D | Available Area |
| KF16XA | 304S.S | 38.3 | 19.05 | 30 | 76.6 | U.S.A |
| KF25XA | 304S.S | 51.4 | 25.4 | 40 | 102.8 | U.S.A |
| KF40XA | 304S.S | 61 | 38.1 | 55 | 122 | U.S.A |
| KF50XA | 304S.S | 80 | 50.8 | 75 | 160 | U.S.A |
| KF16XE | 304S.S | 40 | 19.05 | 30 | 80 | Europe |
| KF25XE | 304S.S | 50.8 | 25.4 | 40 | 100 | Europe |
| KF40XE | 304S.S | 65 | 38.1 | 55 | 130 | Europe |
| KF50XE | 304S.S | 80 | 50.8 | 75 | 140 | Europe |
Special Size available Upon Request.
Part number plus "k" for sand blasting surface.
Part number Plus "L" for polished surface.
Vacuum Flange Fittings 4-Way Crosses detail
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