Cast Iron Gate Valve with Outside Screw and Yoke
This cast iron gate valve is designed with an outside screw and yoke (OS&Y) configuration. It is suitable for controlling the flow of various fluids in industrial applications.
Technical Specifications
Overview
Professional Grade OS&Y Gate Valve
This Cast Iron Gate Valve features an Outside Screw and Yoke (OS&Y) design, providing a visible rising stem for easy status monitoring and simplified maintenance. Engineered for reliability in demanding industrial environments, it is constructed from high-quality ASTM A126B cast iron to ensure long-term durability. The valve is ideal for on-off flow control across water, oil, and gas applications, meeting rigorous international standards for design and testing.
Technical Standards
Design Conformance
MSS SP-70ANSI B16.1ANSI B16.10
- Pressure Testing
- MSS SP-70API 598
Performance Metrics
Pressure Ratings
125 PSI
Steam (S)
200 PSI
Water, Oil, Gas (WOG)
Compatible Media
- Water
- Oil
- Gas
Material Construction
Component Materials
| Component | Material Specification |
|---|---|
| Body, Bonnet & Disc | Cast Iron ASTM A126B |
| Stem | Brass ASTM B16 or Stainless Steel |
| Trim | Cast Bronze ASTM B62 or Stainless Steel |
Physical Dimensions
- Available Sizes
- DN50 to DN400
- Flange Drilling
- ANSI B16.1 (125lb, 150lb)
- Face to Face Dimensions
- ANSI B16.10 (125lb, 150lb)
Features
Key Design Features
- Outside Screw and Yoke (OS&Y) for easy lubrication
- Rising stem for visual position indication
- Flanged connections for leak-proof installation
- Manual handwheel operation
- Corrosion-resistant blue coating
