Inlet/outlet connectors 1/4 or 3/8 inch face seal or tube weld
Bonnet port 1/8 inch NPT
Flow coefficient (Cv) 0.05 (0.07 HF option)
Internal volume 0.92 in3 (15.1 cm3)
Operating temperature -40° to +160°F (-40° to +71°C)*
Surface finish 15 µin Ra max / 10 µin. Ra avg. (0.4/0.25 µm) standard; 10 µin (0.25 µm); 7 µin (0.18 µm); and 5 µin (0.13 µm) Ra max optional Inboard leakage 2 x 10-10 sccs
Outboard leakage 2 x 10-9 sccs He at 1,500 psig inlet pressure
Leakage across seat 4 x 10-8 sccs He at 1,000 psig inlet pressure
Installation panel (optional)
Supply pressure effect 0.05 psig per 100 psig source pressure change