ANSI Seal VTRB/VBTRB
ANSI Dual Tandem Rotating Welded Metal Bellows Cartridge Mechanical Seal
Product Line Features
- Simple cartridge seal installation.
- Sleeve is isolated from process fluid.
- 3/8” NPT barrier connection allows for cooling.
- Vantage tandem seal glands include four (4) barrier in and out connections for maximum piping flexibility.
- Angled gland connections allow for easier pipe fitting.
- Setting clips provide positive axial and radial setting of the Vantage cartridge seal to ensure proper seal installation. The Vantage setting clips are easy to access for simple removal.
- Only one Allen wrench required to tighten screws and remove the setting clips.
- Convertible gland design to accept over twelve (12) design configurations.
- Rotating design uses centrifugal force for self-cleaning
- Uniform 360° transfer of torque to the rotating face
- Welded metal bellows replace the dynamic elastomer which can hang up the seal faces
- No springs to clog or break
- No fretting
- Static elastomers – eliminate seal failures caused by dynamic O-ring “hang up” and offers cost savings when upgrading to Perfluorelastomers
- Available in ANSI Big/Taper and Standard Bore
MATERIALS OF CONSTRUCTION
|Rotating Seal Face:||Carbon, Tungsten Carbide, Sintered Silicon Carbide|
|Stationary Seal face:||Sintered Silicon Carbide|
|Elastomers:||Viton®, Ethylene Propylene, Aflas®, Buna, Neoprene, Perfluorelastomer|
|Gland Gasket:||Glass-filled Teflon™|
|Throttle Bushing:||Glass-filled Teflon™|
|Pressure:||300 PSI (20 Bar)|
Note: Maximum temperature/speed/pressure/runout indicates operating extremes independently and does not imply the seal will function at these extremes at the same time.
Viton® – Dupont Performance Elastomers; Aflas® – Asahi Glass Co.;
Teflon® – E.I.Dupont de Nemours and Co; Hastelloy® – Haynes International, Inc.
For more information on the ANSI VTRB/VBTRB
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