DESCRIPTION

The Apollo® 141/143 Series Valves are ideal for use in Industrial and HVAC/Mechanical applications. The 141 Series is a wafer style valve and the 143 Series is a companion lug style.

FEATURES

• Compatible with ANSI 125# & 150# Flanges
• ISO 5211 Top Plate Allows Choice of Apollo® Pneumatic Actuators and manual operators
• Square drive for direct mounting actuators (2"-12")
• Conforms to MSS SP-67
• 143 Series Suitable for End of Line Service to Rated Pressure
• 3" -24" meet performance requirements of AWWA C-504

Standard Features

• Standard model (1-1/2" - 14") has PVC body and PP disc for superior chemical resistance and elevated temperature capabilities
• 316/403 stainless steel shaft has full engagement over the entire length of the disc and is a non-wetted part
• Only solid and abrasion-resistant plastic disc and elastomeric liner are wetted parts
• ISO bolt circle on top flange-no body or stem modifications required for accessories
• Stem retainer-PP retainer to prevent stem removal
• Seat over tightening protection-Molded body stops and seat stress relief area
• Spherical disc design offers increased Cv, ultimate sealing and high cycle life
• 18 position throttle plate for lever handle style