Forged Steel Pressure Seal Parallel Gate Valve for Power and Petrochemical Service
Integral forged-body parallel gate valve with pressure-seal construction, low flow resistance and project-configurable actuation for high-pressure industrial pipelines.
| Size Range | 6″–36″ (DN150–DN900) |
|---|---|
| Pressure Rating | Class 600–4500 (PN100–PN760) |
| Body Material | 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. |
Frequently Asked Questions
The original page states that integral forging avoids casting defects and supports the pressure-bearing construction used in the listed services.
The published description identifies low flow resistance, which is consistent with the parallel-gate isolation design when fully open.
Petrochemical and power industries are the stated application fields. Actual selection must match the project operating conditions.
The visible specifications list pneumatic, electric, pneumatic-hydraulic and electro-hydraulic options in addition to manual and gear operation.
Provide the service medium, operating conditions, connection, actuation requirements, quantity and project documentation.
Product Overview
This forged steel pressure-seal parallel gate valve is designed for large-size, high-pressure pipeline isolation in petrochemical and power applications. The gate travels linearly between parallel seating elements to open or isolate the flow path.
Its integral forged body is identified as eliminating casting defects, while the self-sealing structure and low-flow-resistance design support demanding service within the visible specification range.
Engineering teams can select from the listed materials, RF/BW/RTJ connections and manual or powered actuation methods according to the pipeline and control requirements.
- Integral Forged Body: Avoids the casting defects referenced in the original description.
- Pressure-Seal Structure: Supports the listed high-pressure operating range.
- Low Flow Resistance: Designed for efficient flow when fully open.
- Actuation Flexibility: Manual and multiple powered configurations are listed.
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