About Actuated On/Off Valves
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About Precision Flow-Adjustment Valves
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Air-Driven Flow-Adjustment Valves
- Valve Type: Globe
- For Use With: Water, Oil, Food
- Seal Material: PTFE Plastic
- Specifications Met: UL Listed, C-UL Listed
For faster actuation than motor-driven valves, these operate on compressed air. Integrate them into PLC systems for automatic control over the valve position based on system conditions. The actuator has a built-in electric pilot valve that controls the air supply to the valve. Set how much to open the valve using the programmable controller on the actuator. They can accept both 4-20 mA current and 0-10 DC voltage. Valves don’t require a minimum pressure drop for operation.
All have a single-acting actuator that only requires air pressure to open the valve; it automatically springs closed when the air turns off. Valves are normally closed unless actuated. The actuator is directly mounted to the valve body to minimize movement and reduce wear. Valve body is stainless steel for good corrosion resistance. All meet NEMA 4X, IP65, and IP67 for resistance to washdowns, splashing water, corrosive liquid, and dust.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
Input Signal | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pipe Size  | Gender | Thread Type | Flow Coefficient (Cv) | Max. Pressure | Pressure Drop | Temp. Range, °F | Current | Voltage | Valve Lg. | O'all Ht. | Air Connection | Each | |
Stainless Steel Body with M12 Plug Connection | |||||||||||||
Single Acting: Air-to-Open, Spring Return (Normally Closed)—24V DC | |||||||||||||
| 1/2 | Female | NPT | 5 | 230 psi @ 265° F | Zero Pressure Drop | 14° to 130° | 4mA-20mA | 0V DC-10V DC | 2 9/16" | 3 9/16" | 1/8 BSPP Female | 000000 | 000000000 |
| 3/4 | Female | NPT | 8.26 | 230 psi @ 265° F | Zero Pressure Drop | 14° to 130° | 4mA-20mA | 0V DC-10V DC | 2 15/16" | 3 9/16" | 1/8 BSPP Female | 000000 | 00000000 |
| 1 | Female | NPT | 13.95 | 230 psi @ 265° F | Zero Pressure Drop | 14° to 130° | 4mA-20mA | 0V DC-10V DC | 3 1/2" | 4 3/4" | 1/8 BSPP Female | 000000 | 00000000 |
| 2 | Female | NPT | 43.02 | 230 psi @ 265° F | Zero Pressure Drop | 14° to 130° | 4mA-20mA | 0V DC-10V DC | 7 9/32" | 6 1/4" | 1/8 BSPP Female | 000000 | 00000000 |
Threaded Precision Flow-Adjustment Valves for Chemicals
To withstand aggressive and corrosive solutions in chemical-processing applications, these valves have a fluoroelastomer seal and a plastic body. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control.
Flow coefficient (Cv) is the amount of water (in gallons per minute) at 60° F that will flow through a fully open valve with a difference of 1 psi between the inlet and the outlet.
- Valve Type: Needle
- For Use With: Water, Oil, Beverage, Citric Acid, Deionized Water, Diesel Fuel, Ethanol, Ethylene Glycol, Food, Fuel Oil, Gasoline, Hydrochloric Acid, Isopropyl Alcohol, Kerosene, Methanol, Mineral Spirits, Phosphoric Acid, Salt Water, Soap Solutions, Sodium Hydroxide, Sodium Hypochlorite, Sulfuric Acid
- Seal Material: Fluoroelastomer Rubber
- Seat Material: PTFE Plastic
- Needle Material: Polypropylene Plastic