with upstream relief hole, other features include:

Body & Pipe Ends: Brass

Ball & Stem: 316SS with Upstream relief hole

Seats: Polyfill

Body Seals: Crusher Seals

Pipe Ends: FNPT

Handle: Pneumatic Series 39 actuators available with Pulsair® loop powered, intrinsically safe positioner or all-pneumatic positioners for precise throttling control.

Pneumatic and Electric Automation

Easy automation for on/off service is assured by our Series 39

pneumatic or Series 75 electric actuators. Both are backed by our

exclusive two-year warranty. The Series 39 actuator is the toughest

and most versatile rotary actuator available. Fail-safe capability, and

mechanical and proximity limit switches provide system safety and

valve position feedback.