Click for larger image and other views Image is representative of the product family. Select individual products in the table below for more specific images and product specifications

How can we improve our images or Product Specifications?

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

Be the first to review this item

Product Specifications
Upper Temperature Range
400  Degrees Fahrenheit
Material Type
Maximum Pressure
450  PSI
Style Name
Brand Name
Control Devices
System of Measurement

This item is no longer available

These items ship for FREE with 2-Day Shipping on orders over $50. (Details)

Want it delivered on Mon, Apr 27? Order in-stock items in the next 14 hrs 25 mins and choose One-Day Shipping at checkout.

  • Share
Currently showing 1-6 of 6
Connector type Item length string Part number ASIN

The Amazon Standard Item Number (ASIN) uniquely identifies
the item in the (and Amazon) catalog.


If an item is currently out of stock, but has an estimated lead time, you can place an order now and we will ship it as soon as it is available.
You can also order more than we currently have in stock.
Read more about back orders in our help section.

All All All      
Currently showing 1-6 of 6
Compression x NPT Male 2-7/8 inches C5050-1EP B007GDXBAA yes $10.23 Buy Options
NPT Female x NPT Male 3 inches P5050-1EP B007GDXCIG yes $12.58 Buy Options
NPT Female x NPT Male 3-1/2 inches P7510-1EP B007GDXFOC yes $19.14 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 $40.78 Buy Options
NPT Female x NPT Male 4-7/16 inches P1212-1EP B007GDXHXQ yes $40.00 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.

How can we improve our Product Description?

Customer Reviews

There are no customer reviews yet.

Be the first to review this item

Go to the HomePage

Order by Phone
M-F 8am-10pm ET, Sat-Sun 8am-5pm ET 800-220-4242

My Account| Returns| Help

Website Feedback| Contact Us| Sell on AmazonSupply| Become an Affiliate

Privacy Notice| Conditions of Use

Follow Us 

© 2015, Inc. and its affiliates.