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?

Posi-Link Acetal, Push-to-Connect Tube Fitting, Thread Socket (Valved), NPT Male

Be the first to review this item

Product Specifications
Item Shape
Color Name
Material Type
Upper Temperature Range
180  Degrees Fahrenheit
Specification Met
NSF 51 and NSF 61
Maximum Pressure
120  PSI
System of Measurement
LowerTemperature Range
-40  Degrees Fahrenheit

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 3 hrs 13 mins and choose One-Day Shipping at checkout.

  • Share
Currently showing 1-4 of 4
Size name 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.

Currently showing 1-4 of 4
1/4" B005DTJ7E8 yes $4.89 Buy Options
1/4" B005DTJJX2 yes $5.49 Buy Options
1/8" B005DTJ6GC yes $2.81 Buy Options
3/8" B005DTJKS6 yes $2.87 Buy Options

Key Features

  • Valved thread socket accepts pipe into the recessed area of the fitting
  • Male NPT threads for connecting to female threaded pipes
  • Made of acetal copolymer plastic for low moisture absorption and high tensile and flexural strength
  • Working pressure of up to 120 psi
  • Operating temperature ranges from -40 to 180 degrees F

Product Description

This Posi-Link valved thread socket fitting is made of acetal and has an NPT male connector. This valved thread socket accepts pipe into the recessed area of the fitting. It has male National Pipe Taper (NPT) threads for connecting to female threaded pipes, creating a tighter seal than straight threads. The fitting is made of acetal copolymer plastic, which has low moisture absorption, high tensile and flexural strength, and is hard and fatigue resistant. The working pressure for this fitting is up to 120 pounds per square inch (psi), and its operating temperature ranges from -40 to 180 degrees F.

Pipe fittings are components used for connecting, terminating, controlling flow, and changing the direction of piping in many different industries. Push-to-connect compression fittings do not require tools or sealants, and are useful in installations where a heat source, such as a soldering torch, is prohibited. When purchasing pipe fittings, consider the application, as this will affect material type, shape, size, and required durability. Fittings are available threaded or unthreaded, in many shapes, styles, sizes, and schedules (pipe wall thickness).

Polyconn distributes pneumatic connections, control devices, and other basic fluid components. The company, founded in the early 1980s, is headquartered in Plymouth, MN.

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.