needle valve (J13W/J23W/J49W/JJM1/JJY1/J123)
Category: Needle valves
1. Manufacture Standard: ASME B16.34-2004
2. Mode of Connection: female thread connector(NPT,G,Rc,Rp?)
3. Characteristic: awl seals
4. Test & Inspection: API 598-1996
5. Nominal pressure:?10000Psi
6. ...
Keyword : needle valve