Victaulic Distributor Indonesia
Victaulic
Style 77 Flexible Coupling
The Victaulic Style 77 Flexible Coupling is engineered to provide a flexible grooved pipe joint that accommodates expansion, contraction, deflection, and seismic movement in high-pressure piping systems.
Designed for heavy-duty industrial, commercial, and municipal applications, Style 77 couplings deliver exceptional vibration attenuation and stress relief across steel, stainless steel, and ductile iron pipe lines.
Technical Specifications
Standard technical specifications and performance data for Victaulic Style 77 Flexible Coupling.
| Parameter | Standard Configuration |
|---|---|
| Product Brand & Model | Victaulic® Style 77 Flexible Coupling |
| Function | Flexible Grooved Mechanical Pipe Joint / Thermal Expansion & Seismic Accommodation |
| Size Range (Nominal Diameter) | 3/4″ to 24″ / DN20 to DN600 (Depending on pipe material and groove profile) |
| Applicable Medium | Water, Wastewater, Oil, Compressed Air, Process Chemicals, and Slurry |
| Maximum Working Pressure | Up to 1000 psi / 6895 kPa (69 bar), depending on size and pipe schedule rating |
| Housing Material | Ductile Iron conforming to ASTM A536, Grade 65-45-12 |
| Housing Coating / Finish | Orange Enamel, Hot-Dip Galvanized, or Epoxy Coated |
| Gasket Options | Grade "E" EPDM (-30°F to +230°F / -34°C to +110°C) or Grade "T" Nitrile (-20°F to +180°F / -29°C to +82°C) |
| Bolts & Nuts Material | Heat-treated Carbon Steel track bolts with zinc electroplate finish / Stainless Steel (optional) |
| Pipe Material Compatibility | Carbon Steel, Stainless Steel, Ductile Iron, and PVC/CPVC grooved pipes |
| Standards & Approvals | UL Listed, FM Approved, VdS, LPCB, CE, and ISO 9001 Certified |
