936 Series (Gate Valve)

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Product Description

Application

Suitable for use in Oil & Gas, Drilling, Completion, and Production applications.

Designed for environments including H₂S, CO₂, and standard services.

Benefits

  • Meets or Exceeds API 6A
  • API 6A Monogrammed
  • Superior Metal-to-Metal Sealing
  • High-Cycle Durability for Extended Service Life
  • Low Operating Torque for Smooth Operation
  • Fire-Safe Design for Enhanced Safety

Configuration

  • API 20C Forged Material
  • Bolting per API 20E

Design

The 936 Series Gate Valve features a double expanding gate design, providing a robust bi-directional seal that ensures zero leakage under high-pressure conditions. The rising stem mechanism enables precise flow control, while its low-torque operation minimizes wear and tear.

Designed for extreme environments, this valve incorporates fire-safe features and is available in both manual and actuated configurations. The hammer lug closure system allows for easy maintenance and quick component replacement.

Neeco designed the 936 Series in accordance with API 6A and NACE MR-0175 for H₂S service.

Product Specification

Sizes: 2-1/16”, 3-1/8”, and 4-1/16”

Pressure Ranges: 5,000 psi to 15,000 psi (345 bar to 1,034 bar)

Product Specification Level: PSL-1 to PSL-3G

Material Classes: DD-0.5 to EE-NL

Temperature Rating: P to U (-20°F to 250°F) (-28°C to 121°C)