Approved Vendor

Acetal Plastic Check Valve

Manufacturer part: 1866T154

Insert tubing into the push-to-connect fittings—no heat, solder, or flux required. These valves open to allow flow in one direction and close when flow stops or reverses. Acetal valves are more wear resistant than PVC valves.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.

✓ Normalized specifications✓ Supplier verified
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Technical data

Specifications

Normalized product attributes for faster comparison and sourcing.

ECCN
EAR99
Poor
Acetone, Ammonia, Chlorinated Water, Citric Acid (100% Concentration), Citric Acid (25% Concentration), Citric Acid (50% Concentration), Ethanol, Isopropyl Alcohol, Methyl Ethyl Ketone, Sodium Hydroxide (100% Concentration)
RoHS
RoHS 3 (2015/863/EU) Compliant
Color
Gray
DFARS
Specialty Metals COTS-Exempt
REACH
REACH (EC 1907/2006) (01/17/2023, 233 SVHC) Compliant
Shape
Straight
Gender
Male
Moderate
Citric Acid (10% Concentration), Ethylene Glycol, Methanol
Actuation
Pressure
Excellent
Air, Butane, Carbon Dioxide, Diesel Fuel, Fuel Oil, Gasoline, Mineral Spirits, Propane, Salt Water, Soap Solutions, Water
Schedule B
848130.9000
Valve Type
Check
Thread Type
NPT
Fitting Type
Adapter
For Use With
Air, Water
Body Material
Acetal Plastic
Seal Material
Buna-N Rubber
Valve Function
Backflow Prevention
Connection Type
Pipe
Piston Material
Nylon Plastic
Spring Material
302 Stainless Steel
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.
Check Valve Type
Spring-Loaded Piston
Connection Style
Threaded
Maximum Pressure
125 psi @ 70° F
Outlet Pipe Size
1/4
USMCA Qualifying
No
Country of Origin
United States
End-to-End Length
1 ,1/8,"
For Inlet Tube OD
5/32,"
Temperature Range
-30° to 250° F
Mounting Orientation
Any Position, Horizontal, Vertical
Pipe Connection Type
Threaded
Push-to-Connect Type
Push to Connect
Flow Coefficient (Cv)
0.65
Min. Opening Pressure
1 psi

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