Cam-Slide Line Blind Valve, 10 Inch, 150 LB, ASTM F1020-86
Key Specifications / Features
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Line blind valve (eyeglass valve) is a kind of gate valve that cuts off gas medium manually, electrically or pneumatically or hydraulically. It is generally divided into electric blind valve, hydraulic blind valve, closed plug valve and electric open blind valve.
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Detail Information
Carbon Steel Line Blind Valve ASTM F1020-86
Product Description
The Cam-Slide is a sliding type line blind where the blinding plate travel is linear, compared to the swinging motion of the Cam-Set. The Cam design allows for quick and smooth position changing. The Cam-Slide features a multi-bolt design allowing for convenient operation with more compact face to face dimensions. The additional body bolts make this style ideal for higher pressure applications.
Features
1. Man Safe – 100% positive isolation;
2. Compact design for tight fit applications;
3. Available in sizes up to 64 inches and ASME 2500#;
4. Non line spreading design;
5. Simple operation – one person, one side, no bolts need to be removed;
6. Conforms to or exceeds many safety and engineering standards.
Technical Drawing
Line Blind Valves Material
Line Blind Valves Engineering Standards
Product Description
The Cam-Slide is a sliding type line blind where the blinding plate travel is linear, compared to the swinging motion of the Cam-Set. The Cam design allows for quick and smooth position changing. The Cam-Slide features a multi-bolt design allowing for convenient operation with more compact face to face dimensions. The additional body bolts make this style ideal for higher pressure applications.
Features
1. Man Safe – 100% positive isolation;
2. Compact design for tight fit applications;
3. Available in sizes up to 64 inches and ASME 2500#;
4. Non line spreading design;
5. Simple operation – one person, one side, no bolts need to be removed;
6. Conforms to or exceeds many safety and engineering standards.
Technical Drawing
Line Blind Valves Material
| Description | Material |
| Body | Carbon Steel or Stainless Stee |
| Spectacle Plate | Stainless Steel |
| Seal Carrier | Stainless Steel |
| Cams | Stainless Steel |
| Actuation Stem | Carbon Steel |
| Body Studs | A193-B7 or A193-B8 |
| Nuts | A194-2H or A194-8 |
| Seals | FKM (Viton), FFKM, EPDM, Buna-N, NBR, PTFE etc |
Line Blind Valves Engineering Standards
| ASME Standard | Description |
| B16.34 | Valves- Flanged, Threaded & Welding End |
| B16.48 | Steel Line Blanks for Refining |
| B16.5 | Pipe Flanges & Valve Fittings |
| B31.1 | Power Piping |
| B31.3 | Process Piping |
| ASME Standard | Description |
| ASTM F1020-86 | Line Blind Valves for Marine Applications |
| ASME B&PV Code | Description (Boiler & Pressure Vessel Code) |
| Section II | Material |
| Section VIII | Rules for Construction of Pressure Vessels |
| Section IX | Welding and Brazing Qualifications |
| API Standard | Description |
| API 598 | Valve Inspection and Testing |
| API 607 | Fire Test Requirements |
| Others | Description |
| ISO 9001 | Quality Management System |
| NACE MR0175 | Sulfide Stress Cracking and Stress Corrosion |