Through Conduit Gate Valves
Proven Reliability in High-Temperature and High-Pressure Applications
Our Through Conduit Gate Valves are engineered for on/off service with a single-piece disc and floating seats, providing high performance and reliability in critical applications. Fully compliant with API 6D, these valves are designed to handle high pressures, elevated temperatures, and services containing solids, such as sandy pipelines.
| Category | Specifications |
|---|---|
| Body Material | LTCS / CS (CRA weld overlay optional), Stainless Steel, Duplex, Super Duplex, MONEL, Nickel Alloys |
| Seals | Primary Metal Seated / Secondary Soft Seated |
| Design Standards | API 6D, ASME B16.34, ISO 14313, API 6FA, NACE MR0175 |
| Size Range | DN50 (2”) – DN2100 (84”) |
| Connection Type | Flanged RF / RTJ, Clamped Hubs, Butt Weld End |
| Pressure Class | ANSI 150# – 2500# |
| Operation / Actuation | Gear & Handwheel, Electric Multi-Turn, Linear Pneumatic Actuator |
| Temperature Range | -46°C – 720°C |
Robust and reliable under extreme temperature and pressure conditions
Top-entry design reduces downtime and maintenance effort
Metal-to-metal TCC coating ensures long service life
Automatic body relief protects against over-pressure
Tight sealing with low friction when fully open
Excellent shutoff and piggable compliance
Low-pressure drop and suitability for diverse service conditions
Pipeline Transmission
Storage Terminals
Oil & Gas Offshore Platforms
FPSO Vessels
Refineries
LNG Facilities
High-Temperature and Dirty Service Applications
Sandy or Solid Particle Service
Measuring Stations & Pig Traps
Gas Compression Systems