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Slab Conduit Gate Valves

Slab Conduit Gate Valves

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Proven Reliability in High Temperature & Pressure Applications

OG Valves Through Conduit Slab Gate Valves are designed for on/off applications with a single-piece disc and floating seats. These valves offer high performance and reliability, primarily in the Oil and Gas pipelines industry, and are fully compliant with API 6D. Through Conduit Slab Gate Valves excel in critical applications with high pressures, high temperatures, and applications containing solids, like sandy service.
Through Conduit Slab Gate Valves can be manufactured with hard-faced sealing surfaces using Tungsten Carbide Coating (TCC). This coating ensures superior performance and a longer lifespan than other valve types used in these applications. The top entry design means the valve body does not need to be removed from the line, allowing easier maintenance. Double block and bleed design is standard for OG Through Conduit Slab Gate Valves. These valves can also be utilised in buried service applications with optional stem extensions.

Benefits

Contact our engineering team today to discuss your specific valve requirements and discover how our advanced Slab Conduit Gate Valves solutions can enhance your asset’s safety, reliability, and performance.

Material Grades

Body
LTCS/CS (CRA weld overlay option available), Stainless steel, Duplex, Super Duplex, MONEL, Nickel alloys
Seals

PRIMARY Metal seated/SECONDARY Soft seated

Design

API 6D, ASME B16.34, ISO 14313, API 6FA, NACE MR0175

Range

Size
DN50 (2”) TO DN2100 (84”)
Connection Type
Flanged RF/RTJ, Clamped Hubs, Butt Weld End
Pressure Class
ANSI 150# – 2500#
Operation
Gear and handwheel, Electric Multi-Turn, Linear Pneumatic actuator
Temperature
-46oC to 720oC

Industry Sectors

  • Oil & Gas Offshore platforms
  • FPSO
  • Measuring stations
  • Pipeline transmission
  • Storage terminals
  • High-temperature service
  • Refineries
  • Sandy or solid particle service
  • LNG
  • Pig traps
  • Dirty service
  • Gas Compression

Discuss Your Project with Our Valve Specialists

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