Name:Internal thread needle valve for handwheel
Manufacture Standard:GB/T12224-2005 JB/T7747-1995
Connect type:(NPT,G,Rc,Rp…)
structural feature :Conical Sealing Valve test Standard: JB/T9092-1999
PN≤10000Psi
Working temperature:-29℃~+538℃
Working Medium:Water,Oil,Ga |