TYLOK®: SS-4-6FF-4
Tylok Description: Stainless Screwed Bonnet Needle Valve 1/4" FNPT x 1/4" FNPT
Material: 316 Stainless Steel (chrome-plated 316 SS stem)
Stem Seal: Fluorocarbon FKM O-ring with PTFE back-up ring
TYLOK®: SS-4-6FF-4
Tylok Description: Stainless Screwed Bonnet Needle Valve 1/4" FNPT x 1/4" FNPT
Material: 316 Stainless Steel (chrome-plated 316 SS stem)
Stem Seal: Fluorocarbon FKM O-ring with PTFE back-up ring
