* Design/manufacture standard: API 602
* Inspection standard: API 598
* Marking: MSS SP-25
* Full port or conventional port
* Two pieces of self-aligning packing glands
* Bolted bonnet with spiral wound gasket, threaded and seal welded bonnet
* Integral backseat
* Pressure relief hole on seat (for gate valves only)
* Socket welded ends conform to ASME B16.11
* Screwed ends (NPT) conform to ANSI/ASME B1.20.1
* Special extension length available upon requests
* Soft seats for globe valves on request
* PTFE stem packing upon requests
* Special low temperature testing upon requests
* Outside screw and yoke (OS and Y)
* Size: 2" and below
* Class: 800lbs
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