This document provides product data for Swagelok O, 1, 18, 20, and 26 series body type pin valves, including specifications, dimensions, materials, and…
The document describes the Swagelok O, 1, 18, 20, and 26 series body type pin valves (models A-309 through A-316). These valves feature a dynamic load sealing system with a compact design capable of handling working pressures up to 6000 psig (413 bar) and temperatures up to 315°C (600°F).
Key features include V-type or soft-seat stem designs, adjustable flow control for specific series, and various port configurations such as straight-through, angle, and cross types. The document details material compositions for components in contact with media, lubrication requirements using tungsten disulfide and a fluorocarbon base, and provides comprehensive ordering codes and dimensional data for different connection types including Swagelok tube fittings, NPT threads, ISO standards, and metric sizes. This manual is written in Chinese.
| Maximum Working Pressure | 6000 psig (413 bar) |
|---|---|
| Maximum Temperature | 315°C (600°F) |
| Flow Coefficient Range | 0.09 to 1.80 |
| Orifice Sizes | 0.080 to 0.375 in. |
| Lubricant Base | Tungsten disulfide and fluorocarbon base |
The valve seat's maximum allowable leakage rate is 0.1 standard cm3/min.
Each valve is factory-tested with nitrogen at 1000 psig (69 bar).