A 2-port pneumatically actuated on/off bronze valve for use on water, air, oil and gases. It can also be used on lower specification steam applications. A pneumatic signal acts on the actuator piston to open or close the valve with a spring return action. The valve plugs have a PTFE soft seal (G) to provide a tight shut-off. A valve position indicator is included on standard and flow regulator models.
Spirax Sarco Piston Actuated On/Off Valve, 2-Port Fast Opening, Series: PF6, 1 in Nominal, NPT End Style, 130 psig Pressure, 14 to 356 deg F, Media: Air/Gas/Oil/Steam, 3.55 in Inlet to Outlet Length, 7.29 in Top to Inlet Center, 316L Stainless Steel Body, 316 Stainless Steel Trim, FKM/PTFE Softgoods
Body Material
316L Stainless Steel
End Style
NPT
Inlet to Outlet Length
3.55 in
Media
Air/Gas/Oil/Steam
Nominal Size
1 in
Pressure Rating
130 psig
Series
PF6
Softgoods Material
FKM/PTFE
Temperature Rating
14 to 356 deg F
Top to Inlet Center
7.29 in
Trim Material
316 Stainless Steel
Type
2-Port Fast Opening
- These valves are designed for flow over the seat (port 1 to 2)
- Not recommended for water applications
- 316 stainless steel stem
- FKM O-ring/piston lip seal/stem O-ring
- PTFE gasket/plug seal/stem seal