NEXTECH™ S3F

Designed for a Higher Calling

Order up a safer, higher-performing side-entry valve that is both tough and multi-functional.  The NEXTECH S3F supplies these advantages in sizes up to 42 inch in ASME/ANSI pressure classes up to 4500, and in specially engineered sizes for API classes from 5000 to 20000.  These models are not only completely bi-directional, for full block-and-bleed capability. They also deliver proven isolation, included Class V or Class VI shutoff as your specification demands; and safety in a wide variety of pressure-critical applications.

Key Benefits

• Three-piece body offers easy maintenance for longer service life
• Reliable operations up to 1400°F (760°C) depending on body material
• Ultra-severe protection via overlay of wetted surfaces optionally available
• Shutoff capability exceeds industry-standard Class IV
• Engineered for heavy industry with four-stud, live-loaded packing assembly