Forged Needle Valve
MstnLand's series of Forged Needle Valve is one-piece forged body and two type of valve stem, on the valve stem threads by the special hardening treatment, the stem by the rolling surface hardening treatment, the stem threads of grease and system dielectric isolation, non-rotating stem under the above motion instead of rotating lifting, reduce the friction each trip to packing, reduce the friction between the valve seat and valve head, handle the locking screw on both ends, solid and durable.
CONTACT