High quality packing rings to ensure superior performance
Designed to avoid seat deformation and cold flow
Fully welded jacket in carbon steel covering from flange to flange
Blow out proof stem
Sturdy, light weight and compact design
General design & mfg ISO 17292 / ASME B 16.34
Face to face dimensions ASME B 16.10 / MANUFACTURERS STANDARD
Actuator mounting ISO 5211
Inspection and testing API 598 / BS EN 12266 Part 1
Flange drilling ASME B16.5