ABZ 2in 397-815 150LB Lug Style Butterfly Valve DI/SS/EPDM Valve with Handle

• All bodies are machined to high tolerances for guaranteed dimensions
• Series of snap rings and washers hold the stem, bushing and packing in and acts as a blowout-proof engagement
• Top bushings protects the stem from side thrust of operators and they are made of impact and corrosion resistant material
• Special double v-shape of stem seal self-adjusts to protect the stem area for either vacuum or pressure use
• Long neck allows for insulation requirements
• Disc edge is individually processed through machining and hand buffing for a smooth edge, providing a bubble tight shut-off and maximum seat life
• Stem and body are isolated from line media by the interference fit of the primary seal created between the disc and seat

Application: For industrial, HVAC, oil patch and agricultural services