ThomasScientific

Service Valves

Laboratory Needle Valves • Laboratory needle valves are deck mounted turret base. • They are straight pattern forged brass. • It has a floating stainless steel needle and replaceable stainless steel seat. • The handle is a four-arm handle with a color coded index button/cap.

One Turret

Two Turrets, 90°

Part Number 20A00T648 20A00T649 20A00T650 20A00T651

Service

Part Number 20A00T652 20A00T653 20A00T654 20A00T655

Service

Gas

Gas

Air

Air

Nitrogen Vacuum

Nitrogen Vacuum

Two Turrets, 180°

Four Turrets

Part Number 20A00T656 20A00T657 20A00T658 20A00T659

Service

Part Number 20A00T660 20A00T661 20A00T662 20A00T663

Service

Gas

Gas

Air

Air

Nitrogen Vacuum

Nitrogen Vacuum

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