Chem-Tech Injection Back Check Valve (Fits 1/4" ID X 3/8' OD Tubing)Use this injection back check valve assembly when you have 3/8" outside diameter tubing. Material of construction: - PVC Housing
- Viton Valve Seat
- Ceramic Ball
Chem-Tech Injection Valve P/N J61237, 3/8" Tubing, PVC/HYPALON/Ceramic