

Needle shut-off valve in 316 stainless steel with Teflon packing, M20x1.5 or G1/2 connections, placed upstream of a transmitter to simplify installation, zero adjustment, and replacement. Oxygen-service version available.

Needle valve in 316 stainless steel with 1/2 NPT female inlet and outlet and graphite packing, no vent port. Ordered with weldable, clamping-ring, or NPT nipple connector sets.