4 4800 DI BODY, SS DISC, TEFLON SEAT 200 PSI LUG BUTTERFLY VALVE W/LEVER HDL

• 1-piece thru shaft ensures dependability and positive disc positioning
• O-ring provides further prevention of stem leakage
• Set-screw stabilizes seat to prevent movement, positive deadend service up to 75 PSIG maximum through 12 IN
• Smooth finished disc flats mate with seat flats to give a highly efficient seal, prevents leakage into shaft areas
• Support shaft seal bonding of elastomer to phenolic backing ring protects against distortion, a common cause of shaft leakage
• Bushings furnishes shaft support for positive shaft alignment and actuator support (4 bushings)
• Precision taper pin ensures a positive, vibration proof shaft to disc connection
• Precision profile disc provides bubble-tight shut-off and assures minimum torque and longer seat life
• Seat face negates need for flange gaskets
• Phenolic backed Seat non-collapsible, stretch-resistant, blow-out proof, field replaceable

Applications: For industrial

• Specification https://www.macombgroup.com//ASSETS/DOCUMENTS/ITEMS/EN/2504800DELBFV_Spec.pdf