SSB250A11 : Humphrey Stainless Steel Diaphragm Poppet Valve
by HUMPHREY
Original price
$1,123.80
-
Original price
$1,123.80
Original price
$1,123.80
$1,123.80
-
$1,123.80
Current price
$1,123.80
SSB250A11 : Humphrey Stainless Steel Diaphragm Poppet Valve
SSB250A Series 1/4 NPT remote air piloted two or three port valves feature the classic Humphrey diaphragm poppet principle. The unbalanced, spring return design assures tight sealing, both positions. Furnished with pipe plug for 2-way. Wetted parts are stainless steel and choice of FKM, EPDM, FEPM or NBR diaphragm elastomers. Suitable for reliable control of mild or aggressive gas or liquid media. Safely operate this valve near point of use via remotely mounted pneumatic pilot valves. Requires 30psi minimum compressed air pilot signal to shift.
| Media | Inert Gas and/or Mild Liquid or Aggressive Liquids |
| Valve Function | Single Pilot, Normally Open |
| Piping Type | Inline, Direct Piping |
| Port Size | 1/4 NPT (Pilot Port: 1/8 NPSF) |
| Number of Ports | 3 ports |
| Number of Positions | 2 positions |
| Size (in) HxWxD | 1.97 x 1.63 DIA |
| Options Included | Pipe Plug furnished for 2 Port Valve |
| Type of Operation | Air Piloted |
| Flow - SCFM @ 100 psig | 60 (air as media) |
| Flow - LPM @ 6.9 bar | 1699 (air as media) |
| ESEOD (orifice) - in (mm) | 0.215 (5.45) |
| Flow Coefficient (Cv) | 0.83 |
| Pressure Range (psi) | 0-60 (Liquids)0-100 (Gas) |
| Operating Speed (cycles/min) | 600 |
| Ambient Temperature Range (⁰F) | 0~125 |
| Wetted Materials | SST, FKM |
| Weight (oz) | 11.0 |