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Control Devices Brass In-Tank Check Valve, Tube Comp. x NPT Male

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Product Specifications
Upper Temperature Range
400  Degrees Fahrenheit
Material Type
Brass
Maximum Pressure
450  PSI
Style Name
Threaded
UNSPSC Code
40141600
Brand Name
Control Devices
System of Measurement
Inch

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Price  
All All All      
Currently showing 1-6 of 6
Compression x NPT Male 2-7/8 inches C5050-1EP B007GDXBAA yes $9.88 Buy Options
NPT Female x NPT Male 3 inches P5050-1EP B007GDXCIG Usually ships in 3 to 5 weeks $12.10 Buy Options
NPT Female x NPT Male 3-1/2 inches P7510-1EP B007GDXFOC yes $17.96 Buy Options
NPT Female x NPT Male 3-1/4 inches P7575-1EP B007GDXEQG yes $12.58 Buy Options
NPT Female x NPT Male 3-7/8 inches P1010-1EP B007GDXGNW yes $27.97 Buy Options
NPT Female x NPT Male 4-7/16 inches P1212-1EP B007GDXHXQ yes $42.72 Buy Options

Key Features

  • Poppet-type in-line check valve
  • Installs in the discharge line of the compressor in cases where an in-tank valve will not fit
  • Made from brass for higher corrosion resistance than steel; PTFE poppet and stainless steel spring
  • Compression connection on one end and female NPT threads on the other for connecting to male threaded pipe
  • Maximum pressure rating of 450 psi; maximum working temperature of 400 degrees Fahrenheit

Product Description

This Control Devices in-tank check valve is a poppet-type valve, and may be disassembled for cleaning or repair The valve body is made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability. Brass can be connected to copper, brass, plastic, aluminum, and welded steel. This valve has a glass-filled polytetrafluoroethylene (PTFE) poppet with eight discharge holes for quiet operation, and stainless steel spring. It has a compression connection on one end for a leak-proof connection without the need for additional joining preparations, and female NPT threads end on the other for connecting to male threaded pipes, creating a tighter seal than straight threads. The maximum pressure rating is 450 pounds per square inch (psi), and the maximum working temperature is 400 degrees Fahrenheit.

Check valves have two ports and restrict the flow of fluids and other loose materials through a pipe or passageway to one direction. Flow enters through one port and exits through the other, closing when flow reverses or stops. Two common types of check valves are ball cone valves and swing check valves. A ball cone valve utilizes a spring-loaded ball seated against a cone-shaped interior surface to stop the flow of fluid in a forward direction, and a swing check valve has a movable disc on a hinge to block reverse flow. Check valves are rated by their cracking pressure (the minimum upstream pressure required for the valve to operate), and they are used in various water, gas, air, and steam lines.

Control Devices manufactures specialty valves, nozzles, and condensate traps. The company, founded in 1963 and headquartered in Fenton, MI, meets ASME standards.

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