Lightweight Slab Gate Valve for Oil, Gas and Water Pipelines
API 6D lightweight slab gate valve with a one-piece cast body, full-bore flow path and self-cleaning seat. At approximately one-third of standard valve weight, it reduces pipeline load for oil, gas, water and other listed media.
| Valve Type | Cast Steel Lightweight Slab Gate Valve | Pressure Rating | ASME Class 150 (PN16–PN25) |
|---|---|---|---|
| Size Range | 2″–60″ (DN25–DN1500) | Body Materials | Carbon steel, alloy steel, stainless steel, duplex steel, etc. |
| Connection Type | RF, BW, RTJ, etc. | Operation | Manual, gear drive, pneumatic, electric, pneumatic-hydraulic or electro-hydraulic actuation, etc. |
| Applicable Standard | API 6D | Design | One-piece cast body, full bore, lightweight, self-cleaning seat |
Frequently Asked Questions
This model is suitable where pipeline load and valve weight are important design considerations. The original product information lists oil, gas, water and other media within its application scope.
The original description states that the valve is approximately one-third of standard valve weight, helping reduce the load applied to the pipeline and supporting structure.
The listed self-cleaning seat and low-torque design are intended to support operation and reduce maintenance requirements. Final suitability should be confirmed against the actual medium and operating conditions.
Listed options include manual, gear drive, pneumatic, electric, pneumatic-hydraulic and electro-hydraulic actuation. The selected method should match the project control and operating requirements.
Provide the required size, Class 150 pressure requirement, body material, medium, RF/BW/RTJ connection, operating method and API 6D project requirements.
Product Overview
This cast steel lightweight slab gate valve is designed for on-off isolation while reducing the mechanical load imposed on large pipeline systems. The slab gate moves across the full-bore flow passage to open or isolate the line for oil, gas, water and other listed media.
A one-piece cast body and lightweight construction are central to this model. The original product description states that the valve weighs approximately one-third of a standard design, while the self-cleaning seat, low operating torque and maintenance-free concept support practical pipeline operation.
Engineering teams can select from the listed carbon steel, alloy steel, stainless steel and duplex steel materials, RF/BW/RTJ connections and multiple manual or powered actuation methods. Final selection should match the Class 150 requirement, pipeline layout, service medium and API 6D project specification.
- Reduced Pipeline Load: Lightweight construction is intended to reduce the load on the pipeline and supporting structure.
- Full-Bore Flow Path: The listed full-bore design supports direct pipeline isolation service.
- Operational Design: A self-cleaning seat and low-torque configuration support practical operation.
- Project Flexibility: Multiple listed materials, end connections and actuation methods support configuration review.
Related Valve Selection Guides
← Back to Gate Valve ProductsDiscuss Your Lightweight Slab Gate Valve Requirements
Send your pipeline service conditions and project specifications for technical review and quotation.