Description
Technical Specifications
With pressure rating up to 19 bar, the SPECS ball check sight glass valves are very robust, having integrated borosilicate windows each side of the ball check assembly makes it very easy to see if there is flow through the valve. No wetted metal parts are used. The valves are immune to most agreesive chemicals and are used in place of expensive exotic alloys.
Size: 1/2"~8" (DN15~DN200)
Pressure Rating: ASME CLASS 150 (PN16)
Temperature Range: −20 to +200°C
Design and Manufacture: API 594
Face to Face: ASME B16.10, DIN 3202, JIS B2002
Flange Ends: DIN EN 2532, ANS B16.5, JIS B2212
Visual Inspection: MSS Sp54
Testing: API598,DIN 12569,JIS B2003
Pressure& Temperature: ASME B16.34
Spark Testing: 14Kv
The design features of Lined Ball Check Sight Glass Valve
