250C31121A : Humphrey Roller Cam Operated Valves (250C 3 11 21A)
by HUMPHREY
Original price
$247.41
-
Original price
$247.41
Original price
$247.41
$247.41
-
$247.41
Current price
$247.41
250C Series 1/4 pipe Roller Cam type mechanical valve features the classic Humphrey diaphragm poppet principle. The unbalanced, air-spring return design assures bubble-tight sealing actuated, and unactuated. Rugged 2 or 3-way valves are available normally closed or normally open. Standard or optional brass body suitable for inline or base mounting.
| Number of Ports | 3 ports | ||||
| Number of Positions | 2 positions | ||||
| Valve Function | Normally open | ||||
| Piping Type | Inline, Direct piping | ||||
| Options Included | Assembled mounting base | ||||
| Approx Size (in) HxWxD | 3.44 x 1.56 DIA | ||||
| Media | Air, Inert Gas | ||||
| Type of Operation | Roller Cam | ||||
| Flow Capacity (Cv) | 0.83 | ||||
| Port Size | 1/4 NPSF | ||||
| Lubrication | Not required | ||||
| Media Filtration | Not required | ||||
| Pressure Range (psi) | 0-125 | ||||
| At Valved Pressure of: Force to Actuate (lbs): |
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| Ambient Temperature Range (⁰F) | -20~225 | ||||
| Wetted Materials | Zinc diecast, Brass, Buna N | ||||
| Weight (oz) | 12.0 |