As I understand it, crimp ring fittings and sharkbites are ok. You shouldn't use the expansion tool on lesser grades of PEX. Simply so, can you expand Viega PEX? A representative for Uponor add “Expanding the tubing allows the use of a larger-diameter fitting, which minimizes restrictions and allows higher flow rates.
Can you use PEX fittings on Uponor pipe?
Uponor Logic Plumbing uses flexible PEX tubing and F1960 cold-expansion ProPEX® fittings for faster, easier plumbing installations compared to crimp fittings with PEX. Watch our video to learn more about Uponor Logic Plumbing in comparison to PEX crimp fittings. Click to see full answer. Similarly, can you use PEX fittings on Uponor pipe?
Can I use crimp fittings instead of Uponor fittings?
I am trying to use Uponor fittings also. But sometimes they do not have exactly what I need. Can I use a crimp fitting instead, but with the traditional expansion installation and ring. Just change the fitting, not the attachment method in other words. Click to expand... No.
Can you use crimp fittings on PEX?
Crimp fittings require copper or stainless steel crimp rings and a PEX crimp or clamp tool. Crimp fittings are compatible with all types of PEX tubing, except for PEX-AL-PEX. Crimp fittings are preferred for many applications since they are widely available and are the most affordable.
Can you use the expansion tool on PEX fittings?
Many Thanks fullysprinklered In the Trades Messages 1,876 Reaction score 196 Points 63 Location Georgia Nov 1, 2016 #2 As I understand it, crimp ring fittings and sharkbites are ok. You shouldn't use the expansion tool on lesser grades of PEX. Kim Bliss New Member Messages 1 Reaction score 0 Points 1 Location Minnesota Nov 9, 2016 #3
Can you crimp Uponor PEX A?
Typically, PEX-a is used with cold expansion fittings (F1960) or Uponor / Wirsbo's brand name Propex fittings. Other expansion fittings that can be used are F2080 or Rehau's Everloc fitting. PEX-a can also be used with all crimp fitting and push-fit style methods.
Is PEX A compatible with crimp fittings?
Crimp fittings are compatible with all types of PEX tubing, except for PEX-AL-PEX. Crimp fittings are preferred for many applications since they are widely available and are the most affordable.
Can you use Viega fittings on Uponor PEX?
They work with all Viega PEX tubing (including FostaPEX), as well as all other brands and types (A, B, C). Watts and Uponor press fittings are designed for use only with PEX-AL-PEX tubing (any brand).
Can you crimp PEX to Poly B fittings?
PB has the same outside diameter as PEX of the same nominal size, but outside diameters differ slightly between the tubing types. This means that you should not use PEX fittings on polybutylene, but that you can use PEX crimping rings and PEX crimping tools on barbed PB connections.
Is PEX and Uponor the same?
Uponor (formerly Wirsbo) has been making PEX pipe for radiant floor heating since 1970, longer than any other PEX manufacturer.
Is Uponor PEX A or B?
There are two dominant brands of PEX: PEX A and PEX B. (A popular PEX A manufacturer is Uponor, while Zurn is a big manufacturer of PEX B.)
Can you use Apollo fittings with Uponor?
Apollo® Expansion PEX Brass Fittings can be used with Apollo® Expansion PEX (Pex-A) or Uponor ProPEX™ tubing.
Are PEX-A and PEX B fittings interchangeable?
There are two parts to this transition: the PEX-A MIP adapter and the PEX-B FIP adapter. These parts will thread together and allow you to join PEX-A to PEX-B. The PEX-A side will require an expansion ring while the PEX-B side requires the crimp ring.
Can you use expansion fittings on PEX B?
Flexibility - PEX-A is the most flexible, allowing for it to be fastened by cold expansion, which allows the end to be fluted prior to inserting the fitting. PEX B is not expandable and you should never expand the end of a PEX-B pipe.
Can you crimp poly B?
Transition from polybutylene to PEX pipe. Includes two color-coordinated crimp rings – the black crimp ring is for PEX pipe, while the copper-colored crimp ring is for polybutylene pipe. Certified for use in potable water and hydronic heating systems. Compatible with PEX and polybutylene pipe.
What is wrong with poly B plumbing?
One major issue with Poly-B pipes is that while they may look fine from the outside, they may be slowly deteriorating on the inside. Because of this, they could rupture suddenly, causing water damage and possibly mould growth (if not detected or fixed quickly).
Can you use PEX rings on wirsbo?
Any brand of PEX-a Pipe (i.e. ComfortPro, Rehau or Wirsbo) can use a “cold expansion fitting” which is generally considered the most reliable fitting type, these are ASTM F1960 and F2080. In addition all of the other connection options like F1807 crimp fittings, crimp rings, stainless sleeves or clamps can be used.
What is PEX-A fitting?
For two, PEX-a pipe is manufactured to have shape memory, which means if you use a crimp, clamp or shark bite fitting that compresses down against the pipe, the pipe will constantly be pushing back away from the connection. Since the ProPEX fitting requires the pipe to be expanded and the fitting to be inserted into the expanded pipe, ...
Can you use F1807 or F2159?
Just change the fitting, not the attachment method in other words. Click to expand... No. To use the F1807 or F2159 fittings, you need to use the compression ring or the stainless steel clamp, with the associated tools.
Does PEX get stronger over time?
The ProPEX fitting is the only PEX connection system that gets stronger over time.
Can you use a crimp ring on a Pex A?
But, using it as designed means less dynamic pressure loss as the restriction is less. You can use a crimp ring and fitting on pex-a, but you'll be introducing more restriction than needed.
Can you insert expansion fittings into PEX tubing?
The crimp rings compress the pex to a fitting that can slide into the unexpanded pex tubing. You cannot insert an expansion fitting into pex tubing unless you've expanded it first.
Why is it important to stick with the same manufacturer for PEX fittings?
When installing PEX pipe and fittings, it is important to stick with the same manufacturer for all components. Mixing different pipe and fittings from different manufacturers can limit the warranty and add confusion/frustration if there is a need for service.
What is PEX piping?
If you specialize in residential applications, you’re most likely familiar with crosslinked polyethylene, or PEX — the flexible, durable, plastic piping system that’s become increasingly popular in new-home construction. But if you’re in the commercial space where PEX is still relatively new, you might not be aware of the product’s variations ...
What is the PEX C method?
PEX-c uses an electron beam to change the molecular structure of the pipe after the extrusion process. The PEX-c method requires multiple passes under the beam to reach a degree of crosslinking of 70 to 75 percent.
How is PEX B crosslinked?
PEX-b is crosslinked after the extrusion process by placing the pipe in a hot-water bath or steam sauna. The degree of crosslinking for PEX-b is typically around 65 to 70 percent. Because this method is not as evenly crosslinked as PEX-a, it is a stiffer product.
When was PEX first used?
A little background first: PEX was invented in 1968, and by the 1970s, it was being used throughout Europe for water distribution systems. PEX was brought to North America in the mid-1980s for use in residential radiant floor heating applications. By the mid-1990s, it was being used for residential potable plumbing as well.
Can you repair a PEX pipe with a heat gun?
This means kinks in the pipe can be repaired with the use of a heat gun. It is important to know that only PEX-a can be kink-repaired. You cannot do this with other PEX types. The higher degree of crosslinking of PEX-a also offers greater durability in freeze/thaw cycles, keeping the integrity of the pipe intact.
Is PEX used for hot water?
However, the past 10 years has seen an increase in PEX use for domestic hot water, as well as hydronic heating and chilled-water applications. Both residential and commercial industries see the same benefits of PEX, namely: Its flexibility and long coil lengths, dramatically reducing the need for fittings.
