Gasket Retainer Assembly
Metal Seal gaskets (Gasket Retainer Assembly)
BMT Vacuum Coupling (BVC, also known as VCR) fittings provide a robust, metal-sealed connection that is ideal for applications where ultra-high purity and leak-tightness are essential. Thanks to the unique design with a shear seal and stainless steel construction, BVC fittings ensure consistent, reliable performance even under extreme pressure and temperature conditions. With a wide range of configurations and materials, BVC fittings support critical processes in the semiconductor, TFT/LCD, solar, and related industries. Choose the quality and expertise of BMT to ensure optimal performance and safety for your system.
Specifications:
- Sizes: 1/8” – 1”
- Material: 316L, 316L VIM/VAR (Double Melt) (product contact parts)
- Surface Finish: Ra ≤ 0.25µm standard passivated, or Ra ≤ 0.13µm electropolished
- Custom versions available on request
The fittings are cleaned and packaged under cleanroom conditions. Additionally, they are suitable for processing with orbital welding equipment.
Certificates:
MTR (Mill Test Report) or 3.1 certificate according to EN 10204 (product contact parts)
| Articlenr. | Description | Dimensions | Material type | External | Stock |
|---|---|---|---|---|---|
|
7202331003
|
UHP Metal seal gasket
Gasket Retainer Assembly
304 retainer, unplated
316L gasket
Head size: 1/4"
|
1/4" (ø 6,35 mm)
|
316 (L)
|
Unplated
|
|
|
7202331005
|
UHP Metal seal gasket
Gasket Retainer Assembly
304 retainer, unplated
316L gasket
Head size: 1/2"
|
1/2" (ø 12,7 mm)
|
316 (L)
|
Unplated
|
|
|
7202331007
|
UHP Metal seal gasket
Gasket Retainer Assembly
304 retainer, unplated
316L gasket
Head size: 3/4"
|
3/4" (ø 19,05 mm)
|
316 (L)
|
Unplated
|
|
|
7202331009
|
UHP Metal seal gasket
Gasket Retainer Assembly
304 retainer, unplated
316L gasket
Head size: 1"
|
1" (ø 25,4 mm)
|
316 (L)
|
Unplated
|
|
|
7202431003
|
UHP Metal seal gasket
Gasket Retainer Assembly
304 retainer, silver plated
316L gasket
Head size: 1/4"
|
1/4" (ø 6,35 mm)
|
316 (L)
|
Silver plated
|
|
|
7202431005
|
UHP Metal seal gasket
Gasket Retainer Assembly
304 retainer, silver plated
316L gasket
Head size: 1/2"
|
1/2" (ø 12,7 mm)
|
316 (L)
|
Silver plated
|
|
|
7202431007
|
UHP Metal seal gasket
Gasket Retainer Assembly
304 retainer, silver plated
316L gasket
Head size: 3/4"
|
3/4" (ø 19,05 mm)
|
316 (L)
|
Silver plated
|
|
|
7202431009
|
UHP Metal seal gasket
Gasket Retainer Assembly
304 retainer, silver plated
316L gasket
Head size: 1"
|
1" (ø 25,4 mm)
|
316 (L)
|
Silver plated
|
|
|
7202731003
|
UHP Metal seal gasket
Gasket Retainer Assembly
304 retainer, unplated
Nickel (Ni) gasket
Head size: 1/4"
|
1/4" (ø 6,35 mm)
|
Nikkel (Ni)
|
Unplated
|
|
|
7202731005
|
UHP Metal seal gasket
Gasket Retainer Assembly
304 retainer, unplated
Nickel (Ni) gasket
Head size: 1/2"
|
1/2" (ø 12,7 mm)
|
Nikkel (Ni)
|
Unplated
|
|
|
7202731007
|
UHP Metal seal gasket
Gasket Retainer Assembly
304 retainer, unplated
Nickel (Ni) gasket
Head size: 3/4"
|
3/4" (ø 19,05 mm)
|
Nikkel (Ni)
|
Unplated
|
|
|
7202731009
|
UHP Metal seal gasket
Gasket Retainer Assembly
304 retainer, unplated
Nickel (Ni) gasket
Head size: 1"
|
1" (ø 25,4 mm)
|
Nikkel (Ni)
|
Unplated
|
|