High-Pressure Precision Flow-Adjustment Valve
Metal-to-Metal Seat, Brass Body, 1/8 NPT Female x Female
Body Material | Brass |
Seat Type | Metal-to-Metal |
Thread Type | NPT |
Gender | Female |
Thread Type | NPT |
Gender | Female |
Style | A |
Pipe Size | 1/8 |
Flow Coefficient (Cv) | 0.42 |
Maximum Pressure @ Temperature | 6,000 psi @ 200° F |
Temperature Range | -10° F to 200° F |
Seal Material | Fluoroelastomer/PTFE Plastic |
End-to-End Length | 1 13/16" |
For Use With | Oil, Air, Argon, Helium, Krypton, Neon, Xenon |
Valve | |
Function | Flow Adjustment |
Type | Needle |
Actuation | Manual |
Chemical Resistance | |
Excellent | Air, Argon, Deionized Water, Diesel Fuel, Ethanol, Helium, Kerosene, Krypton, Neon, Oil, Propane, Xenon |
Moderate | Carbon Dioxide, Ethylene Glycol, Fuel Oil, Soap Solutions, Steam, Water, Xylene |
Poor | Acetone, Ammonia, Chlorine, Drinking Water, Fuel Oil, Liquid Nitrogen, Liquid Oxygen, Methanol (Methyl Alcohol), Salt Water, Sulfuric Acid, Toluene (Methylbenzene), Citric Acid (25% Concentration), Citric Acid (50% Concentration), Citric Acid (100% Concentration), Hydrochloric Acid (25% Concentration), Hydrochloric Acid (37% Concentration), Hydrochloric Acid (100% Concentration), Nitric Acid (25% Concentration), Nitric Acid (50% Concentration), Nitric Acid (100% Concentration), Phosphoric Acid (25% Concentration), Phosphoric Acid (50% Concentration), Phosphoric Acid (100% Concentration), Sodium Hydroxide (Caustic Soda) (25% Concentration), Sodium Hydroxide (Caustic Soda) (50% Concentration), Sodium Hydroxide (Caustic Soda) (100% Concentration), Sodium Hypochlorite (Bleach) (25% Concentration), Sodium Hypochlorite (Bleach) (50% Concentration), Sodium Hypochlorite (Bleach) (100% Concentration) |
Connects To | Pipe |
Fitting Connection | Threaded × Threaded |
Fitting Type | Connector |
Handle Style | Knob |
Handle Type | Standard |
Needle Material | 316 Stainless Steel |
Overall | |
Height | 2 1/2" |
Length | 1 13/16" |
Performance | High Pressure, Precision |
Shape | Straight |
Valve Operation | Handle |
Warning Message | Chemical compatibility must be determined by the customer based on the conditions in which the product is being used, including the presence of other chemicals, temperature, and consistency. |
Country of Origin | United States |
DFARS Compliance | Specialty Metals COTS-Exempt |
Export Control Classification Number (ECCN) | EAR99 |
REACH Compliance | REACH (EC 1907/2006) (01/21/2025, 247 SVHC) Compliant |
RoHS Compliance | Not Compliant |
Schedule B Number | 848180.1095 |
U.S.–Mexico–Canada Agreement (USMCA) Qualifying | Yes |
Often used in hydraulic and compressed air systems, these valves can withstand at least 6,000 psi. Turn the handle to adjust flow in small increments for metering, sampling, and other applications requiring fine flow control.
Metal-to-Metal Seat—Metal-to-metal seats resist temperature fluctuations.
Flow Coefficient (Cv)—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.
The information in this 3-D model is provided for reference only.