125INSA210 : Humphrey Small 2-Way & 3-Way Air Pilot Operated Valve (125INSA 2 10)
125 Series 1/8 pipe "Interface" valves are ultra-low pilot pressure bleed valves. Pilot signaling pressures as low as 0.1 PSIG effectively blocks the bleed orifice and the internal, full pressure completes the shift to the actuated position. Primary valve is classic Humphrey diaphragm poppet principle. Ideal for fluidics, proximity switching and air jet sensing.
Number of Ports | 2 ports | ||||||||
Number of Positions | 2 positions | ||||||||
Valve Function | Single Pilot, Normally Closed | ||||||||
Piping Type | Cartridge, Manifold Piping | ||||||||
Size (in) HxWxD | 0.69 X 0.81 DIA | ||||||||
Media | Air, Inert Gas | ||||||||
Type of Operation | Air Piloted | ||||||||
Flow Capacity (Cv) | 0.30 | ||||||||
Port Size | 1/8 ORIFICE (Pilot Port: 1/8 NPSF) | ||||||||
Lubrication | Not required | ||||||||
Media Filtration | Not Required | ||||||||
Pressure Range (psi) | 0-125 | ||||||||
At Valved Pressure of: Recommended Pilot Pressure (psi): |
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Operating Speed (cycles/min) | 600 | ||||||||
Ambient Temperature Range (⁰F) | 0-225 | ||||||||
Wetted Materials | Zinc plated steel, Buna N, Anodized aluminum | ||||||||
Weight (oz) | 0.8 |