Forged Needle Valves

Forged Needle Valves

Product Description
Integrated forged valve body, two-section valve stem design, the upper bar thread is special hardening treatment, the lower valve stem surface is rolling hardening treatment, the grease of the upper bar thread isolated from the system medium, the non-rotating lower stem instead of rotating lift, reduce the friction of each trip, reduce the friction between the valve seat and valve head, the handle is locked at both ends, stable and durable.

Technical specifications