On Saudi fire protection BOQs, three items come up again and again in the sprinkler network: sprinklers, valves and grooved couplings and fittings. The choice of sprinkler, valve and grooved fitting brands affects material approval by the consultant, installation speed and how easy the system is to maintain after handover.
This article lists the brands visible in the Saudi market for these items, as described on their official websites. It explains what to check on each datasheet and the mistakes that occur when one network mixes several brands. The list is for information only. It is not a ranking.
Key takeaways
- Some brands make sprinklers, valves and grooved products. Others specialise in one item.
- A UL listing or FM approval covers a specific model and size. Check it in each body’s official directory, not in the brand catalogue.
- Grooved couplings rely on groove specifications set by the manufacturer, so mixing two brands needs a check of both sets of instructions.
- AZEIDK’s website shows TYCO and Victaulic sprinklers, American Fire Control (AFC) valves including grooved-end models, and grooved fittings from LUYUAN and Ding Liang (DL).
- A brand named here has no supply relationship with AZEIDK unless it appears on AZEIDK’s website.
What each item covers in a sprinkler network
Sprinklers
The sprinkler is the final discharge point. It is selected by hazard, K-factor, temperature rating, response type and orientation: upright, pendent, sidewall or concealed. For the technical detail, see selecting TYCO sprinklers for projects.
Valves
These include OS&Y gate valves, butterfly valves, check valves, alarm valves and dry and deluge valves. Their types and positions are explained in our guide to fire protection valves in Saudi projects.
Grooved couplings and fittings
Grooved couplings join pipes through a groove at the pipe end, a rubber gasket and a bolted metal housing. The range includes rigid and flexible couplings, grooved elbows, tees and reducers, and flange adapters. For a detailed example of coupling pressures, approvals and selection, see our guide to Shurjoint grooved couplings.
Sprinkler, valve and grooved fitting brands in the Saudi market
The table is alphabetical. It shows product categories as stated on each brand’s official website (and on AZEIDK’s pages for AFC, Ding Liang and LUYUAN), and what AZEIDK’s website shows. These brands appear on the websites of Saudi suppliers and contractors, which is our basis for describing them as present in the market.
| Brand | Owner per source | Categories per source | Shown on AZEIDK’s website |
|---|---|---|---|
| American Fire Control (AFC) | American Fire Control, a US company headquartered in Orlando, Florida (per AZEIDK’s brand page) | Valves, fire hydrants, special suppression systems | OS&Y valves with flanged (A-3000) and grooved (AG-3000) ends, NRS valve (A-3100), grooved butterfly valves (BFG-300/301), flanged and grooved check valves (A-3150, A-3500), wet alarm valve (ACV-300) |
| Ding Liang (DL) | Shandong Ding Liang (per AZEIDK’s product page) | Rigid and flexible grooved couplings, elbows, tees, crosses, reducers, flange adapters, mechanical tees, caps | Grooved fittings and installation accessories |
| LUYUAN | LUYUAN (per AZEIDK’s product page) | Ductile iron grooved fittings: rigid and flexible couplings, elbows, tees, crosses, reducers, grooved flanges, caps | Ductile iron grooved fittings |
| TYCO and Grinnell | Johnson Controls | Sprinklers, valves and devices, grooved products | TYCO sprinklers only (including TY-B, DS-1, Royal Flush II, EC-8C) |
| Victaulic | Victaulic Company | Rigid and flexible grooved couplings, grooved fittings, flow control valves, sprinklers, Vortex system | FireLock sprinklers only (including ESFR model V4702) |
| Viking | Viking Group Inc. | Sprinklers, wet, dry, deluge and preaction valves and systems, foam systems, BlazeMaster CPVC piping | Not shown |
Information as published by each source, checked on 6 November 2026. For what AZEIDK offers from each brand, see TYCO in Saudi Arabia, Victaulic in Saudi Arabia and American Fire Control (AFC) in Saudi Arabia. For the pipe itself, AZEIDK offers KDI pipes.
What to check on the datasheet
Sprinklers
- Model (SIN), K-factor, temperature rating and response type (quick or standard).
- Orientation and the spacing and coverage limits set by the manufacturer.
- Listing or approval of that exact model. Some models are listed by one body and not the other.
Valves
- Rated working pressure against the maximum system pressure.
- End connections: flanged, grooved or threaded, matched to the pipe and couplings.
- A supervisory (tamper) switch fitted or available on control valves.
- The approved trim for the alarm valve, since its performance depends on it.
Grooved couplings
- Coupling type: rigid or flexible, and where each is used in the design.
- Pipe sizes and wall thicknesses the coupling suits, and the grooving method the manufacturer allows.
- Gasket type and its suitability for fire water service.
- Listing or approval status for the required size.
How to coordinate the three items on the BOQ
On many projects the problem is not choosing each item but how they meet on site. Review them in this order:
- Start with the pipe: its type, wall thickness and sizes decide the grooving method and the couplings that suit it.
- Set the end connection for each valve: if the line uses grooved couplings, choose grooved-end valves where possible to reduce flange adapters.
- Match working pressure: valves and couplings must cover the highest pressure the system reaches, including the test pressure in the specification.
- Put the datasheets in one file: arrange the submittal by item and size, and note the listing or approval file number next to each model where one exists.
- Ask for installation instructions: each brand’s installation manual sets bolt torque, groove preparation and gasket checks, which the site and handover teams rely on.
This order reduces consultant comments and exposes conflicts between brands before purchase, not after.
Verifying listings and conformity
“UL Listed” or “FM Approved” in a catalogue is not enough. Search for the model and size in UL Product iQ and the FM Approval Guide, and compare the file number and limits of use with the datasheet. If a supplier claims an approval that does not appear in the official directory, treat it as a claim that needs proof before it goes into the submittal. Our article on UL Listed vs FM Approved explains the difference between the two, and how to verify UL, FM and LPCB listings walks through the directory search.
In Saudi Arabia, the SASO Technical Regulation for Fire Control Materials and Equipment covers extinguishing equipment, fire pumps, extinguishing agents and the parts and fittings of this equipment. It excludes fire alarm and firefighting systems, which fall under the fire protection code. Ask the supplier in writing where each item stands on certificates of conformity in SABER before delivery.
Common mistakes
- Mixing grooved brands without checking: each manufacturer has its own groove specifications and installation instructions, and some tie their warranty or listing to their own components. Check both brands’ instructions before joining one brand’s coupling to another brand’s fitting or valve.
- Approving the brand instead of the model: one brand can offer listed and unlisted models, or models listed only for a specific use.
- Mismatched end connections: a flanged valve on a line designed with grooved couplings adds adapters, cost and time.
- Ignoring working pressure: a valve or coupling rated below the actual system pressure leads to rejection or a failed test.
- A general catalogue instead of a datasheet: the consultant reviews the specific model, and a general catalogue is a frequent reason for resubmittal.
Frequently asked questions
Must sprinklers, valves and grooved fittings come from one brand?
No. But each component must be listed or approved for the intended use, and the manufacturers’ instructions must be checked when grooved couplings from one brand meet components from another.
Is this list a ranking?
No. The brands are alphabetical, and the information is as published on their official websites.
What is the difference between rigid and flexible couplings?
A rigid coupling holds the pipe ends with almost no movement. A flexible coupling allows limited movement and deflection. The design and the manufacturer’s instructions decide where each is used.
Does AZEIDK supply grooved couplings?
Yes. AZEIDK’s website shows ductile iron grooved fittings from LUYUAN and grooved fittings and accessories from Ding Liang (DL), alongside AFC valves with grooved ends. Listing or approval status varies by model and size, so check it on the datasheet for each item.
Where do I verify a sprinkler or valve listing?
In UL Product iQ for UL listings and in the FM Approval Guide for FM approvals, matching the model, size and limits of use.
Conclusion
Sprinkler, valve and grooved fitting brands in Saudi Arabia differ more in product scope than in name. Define the items on the BOQ, check the datasheet for each model, verify listings in the official directories, and follow the manufacturers’ instructions when mixing brands. If an approved model cannot be supplied, submit the alternative with the same documents and get the consultant’s approval before purchase, not after the material reaches site.
Preparing a sprinkler and valve submittal? Send us the BOQ, working pressures and end connections, and we will propose the TYCO, Victaulic, AFC, LUYUAN and Ding Liang models we offer, with datasheets. See our fire fighting systems solutions or talk to the AZEIDK team
