"5#in-3/13#out
Pneumatic ratio delay, 5# in-3/13# out. Designed for use with small vacuum pumps, this air-powered ratio delay provides adjustment of operating pressure to a vacuum pump. It is suitable for use on low-power, intermittent duty applications. It consists of an output spool valve and adjustable-pressure spring for proper timing of the valve action.
Honeywell two stage reciprocating gas and dual solenoid valve designed for air-compressors"
The RP971A1015 is a time delay pneumatic ratio valve designed to provide an adjustable change from one supply pressure (3 psi) to another (5 psi). This ratio delay has a minimum flow of 0.05 scfm (98 cfm) and a maximum flow of 0.8 scfm (990 cfm) with the medium lobe selected. The heavy lobe will provide 0.79 scfm (980 cfm) of flow at 6 psi inlet pressure and 3 psi outlet pressure, while the light lobe provides only 0.044 scfm (56 cfm) of flow at 6 psi
A pneumatic starter/delay give you the choice between starting or delaying your compressor to protect system integrity. This unit is also designed for use with refrigerants R-11 and R-12.
Our Pneumatic Ratio Delay accurate airflow control meets air pressure needs of medical and industrial applications. It's designed for applications that require programmable time delay for stable flow, leakage control and consistent outlet pressure while providing a wide range of preset times .
The D40 Series of pneumatic ratio delay, 2 psi, is a high-quality industrial control device that delivers the best combination of performance, durability, and economy. These units are well suited for use in control valves that have low pressure losses and need to be reliable.
Free Shipping
In stock
