TEFASEP

Valves of metal, not being parts of machines

Valves, joints, seating seals for valves, mechanical seals, all of the foregoing being parts of machines

Valves of rubber; non-metal seating seals for valves for use in food and beverage processing pipelines; joints, namely, non-metal valve seating seals for use in food and beverage processing pipelines, all of the foregoing not of metal and not being part of machines