UNIVAL Cross-Reference: Tyco, Viking, Reliable and Victaulic Equivalents
Specifiers write fire protection submittals around the model numbers they know. When a project specifies a Tyco DPV-1 dry pipe valve, a Viking Model E, a Reliable DDX pre-action, or a Victaulic Style 07 coupling, the specifying engineer has a specific listing profile and dimensional standard in mind. This page maps UNIVAL catalog SKUs to those well-known competitor model numbers so that “or equal” substitution requests can be reviewed quickly against a listing-for-listing, size-for-size equivalent.
The tables below are built from the UNIVAL fire protection catalog and published data sheets from Tyco (Johnson Controls), Viking, Reliable Automatic Sprinkler and Victaulic. They compare dimensional fit, pressure class, end connection, listing profile (UL / ULC / FM) and intended service. Equivalent does not mean drop-in replacement in every case; the specifying engineer must approve the substitution and the installing contractor must verify hydraulic calculations, trim assemblies and supervisory wiring are compatible. See the “How to use this chart” section at the bottom.
Grooved couplings and fittings (Victaulic cross-reference)
UNIVAL grooved couplings are UL Listed, ULC Listed and FM Approved to AWWA C606 grooving dimensions, which is the same standard Victaulic publishes. The ends interchange with standard-cut grooved pipe. Gaskets are EPDM grade E for fire protection water service.
| Victaulic model | UNIVAL equivalent | Function | Notes |
|---|---|---|---|
| Style 07 “Zero-Flex” rigid coupling | UV11 | Rigid coupling, 300 psi CWP | AWWA C606 grooving. Zinc-plated bolts standard. |
| Style 77 flexible coupling | UV14 | Flexible coupling, 300 psi CWP | Deflection per industry standard. Ideal for vibration and thermal movement joints. |
| Style 005 “FireLock” rigid | UV15 | Heavy-duty rigid coupling, up to 750 psi class | For high-pressure standpipe and fire pump discharge. UL/FM for 300 psi and 500 psi systems. |
| Style 177 flexible | UV16 | Heavy-duty flexible coupling | High-pressure flexible variant. |
| Style 47 / Style 995 transition | UV19 | Transition grooved coupling | Steel-to-copper, steel-to-PVC adapter couplings. |
| Style 750 reducing coupling | UV09 | Reducing coupling | Size-to-size reductions in grooved piping. |
| Style 741 flange adapter | UV78 | Grooved flange adapter | Connects grooved end directly to ANSI B16.1 Class 125 / 150 flanged components. |
| Style 72 mechanical tee (outlet) | UV305 | Grooved mechanical tee, outlet style | Branch line outlet without cutting or welding. |
| Style 920 mechanical cross (outlet) | UV307 | Grooved mechanical cross, outlet style | Four-way outlet. |
Size range: DN25 through DN400 (1″ through 16″) for the core coupling families. UL, ULC and FM certificates are issued against the dimensional standard and the listed pressure class, not against the manufacturer name, so the substitution is straightforward when the AHJ accepts the triple-cert UNIVAL line.
Fire sprinklers (Tyco, Viking, Reliable cross-reference)
The UNIVAL UV-3 sprinkler line covers K=5.6 upright, pendent, sidewall and concealed pendent configurations in Standard Response and Quick Response. K=5.6 UV-3 models are UL Listed and FM Approved; concealed pendent (UV820 / UV821) and K=8.0 are UL Listed only.
| Competitor model | UNIVAL equivalent | Orientation and response | Notes |
|---|---|---|---|
| Tyco TY-B K=5.6 upright, SR (TY3231) | UV310 | Upright, Standard Response, K=5.6, brass | 1/2″ NPT. Equivalent UL listing profile. |
| Tyco TY-FRB K=5.6 upright, QR (TY3121) | UV311 | Upright, Quick Response, K=5.6, brass | 1/2″ NPT. Typical light-hazard occupancy use. |
| Tyco TY-B K=5.6 pendent, SR | UV320 | Pendent, Standard Response, K=5.6, white / chrome | 1/2″ NPT. Ceiling-mount with escutcheon. |
| Tyco TY-FRB K=5.6 pendent, QR | UV321 | Pendent, Quick Response, K=5.6, white / chrome | 1/2″ NPT. Light-hazard QR default. |
| Tyco Royal Flush RFII (TY3531) concealed | UV820 (SR) or UV821 (QR) | Concealed pendent, K=5.6 | White cover plate standard. UL Listed only. |
| Viking VK300-series upright, SR | UV310 | Upright, K=5.6, SR, brass | Equivalent listing. Cross-check bulb temperature rating. |
| Viking Microfast QR K=5.6 upright | UV311 | Upright, QR, K=5.6, brass | |
| Viking Microfast QR pendent VK302 | UV321 | Pendent, QR, K=5.6, white / chrome | |
| Viking Mirage Concealed VK462 | UV820 (SR) or UV821 (QR) | Concealed pendent, K=5.6 | Cover plate colour match: white is standard stocked finish. |
| Reliable Model F1FR56 K=5.6 QR upright | UV311 | Upright, QR, K=5.6, brass | |
| Reliable Model F1FR56 K=5.6 QR pendent | UV321 | Pendent, QR, K=5.6, white / chrome | |
| Reliable Model G4A / G5A concealed pendent | UV820 (SR) or UV821 (QR) | Concealed pendent, K=5.6 | Cover plate custom colours on lead time for UV820 / UV821. |
| Reliable Model F1 horizontal sidewall | UV340 (SR) or UV341 (QR) | Sidewall horizontal, K=5.6 | Wall-mount with sidewall escutcheon. |
UNIVAL UV-series sprinklers do not cover ESFR (Early Suppression Fast Response) K=14.0 or K=16.8 applications, nor the full extended-coverage envelope that Tyco and Viking publish on their high-K sprinkler lines. Projects that require ESFR for storage-rack protection or very large coverage areas should stay on the original specification. See the UNIVAL vs Tyco comparison, UNIVAL vs Viking comparison and UNIVAL vs Reliable comparison for product-by-product discussion, including when the competitor product is still the right answer.
Alarm valves (wet, dry, pre-action, deluge)
UNIVAL 300 psi class alarm valves (UVW-1511-300, UVD-2511-300, UVPR-5311-300 and UVPPD) carry UL Listed and FM Approved certifications. Trim kits are sold separately and include pressure gauges, retard chamber, water motor gong, drip and priming-line assemblies per NFPA 13.
| Competitor model | UNIVAL equivalent | Service | Size range |
|---|---|---|---|
| Tyco AV-1 wet alarm valve | UVW-1511-300 | Wet pipe riser check valve with alarm | DN80 / DN100 / DN150 / DN200 (3″ / 4″ / 6″ / 8″) |
| Viking J-1 wet alarm valve | UVW-1511-300 | Wet pipe riser | DN80 – DN200 |
| Reliable Model F607 alarm check | UVW-1511-300 | Wet pipe riser | DN80 – DN200 |
| Tyco DPV-1 dry pipe valve | UVD-2511-300 | Dry pipe system riser, unheated or freezer space | DN100 / DN150 (4″ / 6″) |
| Viking Model E dry pipe valve | UVD-2511-300 | Dry pipe system riser | DN100 / DN150 |
| Reliable Model C dry pipe valve | UVD-2511-300 | Dry pipe system riser | DN100 / DN150 |
| Tyco PV-1 or AFV-1 pre-action | UVPR-5311-300 | Single interlock or non-interlock pre-action | DN100 / DN150 |
| Viking VFR / VFG pre-action | UVPR-5311-300 | Single interlock or double interlock configurations (trim dependent) | DN100 / DN150 |
| Reliable DDX pre-action | UVPR-5311-300 | Pre-action with deluge-style actuation | DN100 / DN150 |
| Tyco DV-5A deluge valve | UVPPD | Deluge, open-head systems | DN100 / DN150 / DN200 |
| Viking Model E-3 deluge | UVPPD | Deluge, open-head systems | DN100 / DN150 / DN200 |
| Reliable Model DDX-LP deluge | UVPPD | Deluge, open-head systems | DN100 / DN150 / DN200 |
Pre-action systems with double interlock require specific trim and supervisory wiring configuration. The releasing panel (Notifier, EST, Potter, Silent Knight) typically drives the solenoid valve through a listed releasing circuit. Verify solenoid valve listing pairs to the releasing panel before substituting, regardless of which manufacturer’s alarm valve is on the riser.
Gate valves, butterfly valves and check valves
UNIVAL OS&Y gate valves (UV0199) and NRS gate valves (UV0299) carry UL, ULC and FM listings in ductile iron body with epoxy coating, ANSI B16.1 Class 125 or 250 flanged ends.
| Competitor model | UNIVAL equivalent | Function |
|---|---|---|
| Victaulic FireLock No. 705 OS&Y | UV0199 | OS&Y gate valve, flanged, rising stem visible indication |
| Kennedy Valve 4068 / 4071 OS&Y | UV0199 | OS&Y gate valve, flanged |
| Mueller A-2360 NRS gate | UV0299 | NRS gate valve for underground / buried service |
| Clow F-6100 NRS gate | UV0299 | NRS gate valve for underground |
| Mueller A-20806 post indicator valve | UV0800-IP | Post indicator valve (PIV) for wall-mount or yard-mount indication |
| Tyco BFV-300 grooved butterfly | UVB-G310 | Grooved butterfly valve with tamper switch, 300 psi CWP |
| Victaulic Series 705 / 707C butterfly | UVB-G310 or UVB-W310 | Grooved or wafer butterfly with tamper switch |
| Milwaukee Valve MW-300 butterfly | UVB-W310 or UVB-L310 | Wafer or lug butterfly |
| Victaulic Series 716 grooved check | UVSC-G310 | Grooved swing check |
| Tyco SCV-1 swing check | UVSC-F310 | Flanged swing check |
Pressure control, hose valves, FDC and accessories
UNIVAL pressure control valves (UPRV-0301, UPRV-1320, UPRV-1321) are field adjustable and cover the range specifiers typically ask for on standpipe systems to keep hose outlet residual pressures within the NFPA 14 allowable window.
| Competitor model | UNIVAL equivalent | Function |
|---|---|---|
| Zurn Wilkins 600XL or Watts 750 PRV | UPRV-0301 | Inline field adjustable PRV, flanged |
| Croker 3005 angle hose valve PRV, 2.5″ | UPRV-1320 | Standpipe hose outlet PRV, angle pattern |
| Croker 3005 chrome exposed finish | UPRV-1321 | Exposed chrome PRV for finished standpipe hose stations |
| Potter PCVS supervisory tamper switch | UV-WOSY | OS&Y valve tamper supervisory switch |
| Potter VSR-F waterflow detector | UV6001 | Paddle-type waterflow detector with retard |
| Elkhart L-234 angle hose valve | Giacomini A56E (carried as OEM) | Angle hose valve 2.5″ NH (NST) |
| Croker pressure-restricting angle hose valve | Giacomini A156 (carried as OEM) | Pressure-restricting angle hose valve 2.5″ NH |
| AGF TestManifold 1000 test and drain | Giacomini A61 (carried as OEM) | Test and drain valve, NFPA 13 / 13R / 13D |
| Potter PRV-1 automatic ball drip | UV-ABD | Automatic ball drip for FDC drain |
| Croker or Elkhart FDC 4-way, 2.5″ NST inlets | UV-FDC-EXP or UV-FDC-FLUSH | Fire department connection (Siamese), exposed or flush mount |
Fire hydrants (AWWA C502)
For yard hydrants in municipal, industrial and campus fire protection service:
| Competitor model | UNIVAL equivalent | Function |
|---|---|---|
| Mueller A-423 Super Centurion dry barrel | UV0733-250 | Dry barrel fire hydrant per AWWA C502. Two 2.5″ NST outlets plus pumper outlet. |
| Kennedy Valve K-81 dry barrel | UV0733-250 | Dry barrel fire hydrant per AWWA C502. |
| Clow Medallion dry barrel | UV0733-250 | Dry barrel fire hydrant per AWWA C502. |
Pumper outlet thread and inlet connection vary by municipality. Toronto, Montreal, New York and Boston each have their own municipal thread and colour specifications. Confirm local fire hydrant thread standard with the Authority Having Jurisdiction before ordering.
How to use this chart for “or equal” submittals
Fire protection drawings and project specifications typically call out a manufacturer model and append “or approved equal” to allow substitution during procurement. When the installing contractor or distributor wants to propose UNIVAL, the substitution request needs to show:
First, a listing profile match. If the original specifies UL Listed, ULC Listed and FM Approved, the substitute must carry all three. If the original is FM Approved and the substitute is not, the substitution fails regardless of dimensional equivalence. UNIVAL UV-3 sprinklers K=5.6 carry UL + FM. Concealed pendent (UV820, UV821) and K=8.0 are UL only. Gate, butterfly and check valves carry the full UL + ULC + FM triple-cert profile.
Second, a dimensional and connection match. Grooved couplings need to meet AWWA C606 grooving dimensions and the coupling shall accept standard-cut groove pipe. Flanged valves need to match ANSI B16.1 Class 125 or 250 as specified. Threaded sprinklers are 1/2″ NPT standard, and some jurisdictions require 3/4″ NPT on larger-K sprinklers.
Third, a pressure class match. Fire pump discharge and high-rise standpipe both require 300 psi or 500 psi components, not 175 psi. The UV model numbering in the tables above calls out the pressure class at the end of the SKU (300 suffix = 300 psi). Verify before substituting.
Fourth, trim and accessory compatibility. Alarm valve substitutions need matched trim kits, retard chamber, water motor gong, supervisory pressure switch and drip line assembly. Pre-action substitutions need a solenoid valve that is listed with the releasing panel in use (Notifier / EST / Potter / Silent Knight). The UNIVAL alarm valves are supplied with listed trim kits in a single carton to keep the listing intact.
Once these four checks pass, the substitution request package goes to the specifying engineer with the UNIVAL data sheet, listing certificates, and dimensional drawing, along with a line-by-line comparison table showing how the UNIVAL SKU meets or exceeds the original specification. ValveAtlas prepares the full substitution package on request as part of our sales and technical support.
What this chart does not cover
The cross-reference above is for valves, couplings, sprinklers and standpipe accessories. It does not cover:
ESFR sprinklers (K=14.0, K=16.8, K=22.4, K=25.2). These are specific storage-occupancy sprinklers covered primarily by Tyco and Viking. UNIVAL does not currently publish an ESFR line, and projects specifying ESFR should stay on the original manufacturer.
Residential sprinklers listed to UL 1626. The UV-3 line is listed to UL 199 for light, ordinary and extra hazard commercial occupancies under NFPA 13. Residential sprinklers for NFPA 13R and 13D applications are a distinct product family. See the UNIVAL vs Reliable comparison for residential positioning.
Fire pumps and controllers. Fire pump packages (electric and diesel driven) are cross-referenced separately against Patterson, Aurora, Peerless and AC Fire Pump, with controller options from Metron, Firetrol and Tornatech. Contact ValveAtlas for fire pump package substitution requests.
Specialty foam, water mist and clean agent systems. These require dedicated engineering and are not covered here.
Frequently asked questions
Is an “or equal” substitution automatic if UNIVAL carries the same listings? No. “Or equal” means the specifying engineer retains final approval. Carrying equivalent listings is necessary but not sufficient. The engineer reviews the full substitution package (data sheet, dimensional drawing, listing certificates, trim kit compatibility, pressure class match, warranty terms) and approves or rejects. ValveAtlas prepares this package as part of our project sales support.
Will the Authority Having Jurisdiction accept UNIVAL on a Canadian project? Canadian jurisdictions under NBCC and provincial codes accept ULC Listed products for pressure-containing valves and grooved couplings in sprinkler service. UNIVAL gate valves, butterfly valves, check valves and grooved couplings carry ULC listings. UNIVAL sprinklers carry UL listings which are accepted under Ontario, Quebec, British Columbia and most other provincial sprinkler standards that adopt NFPA 13 by reference. Confirm with the local AHJ on specific projects.
How does FM Approval affect the substitution? FM Global insured facilities typically require FM Approved components. UNIVAL K=5.6 UV-3 sprinklers carry FM Approval. UNIVAL alarm valves, gate valves, butterfly valves and check valves carry FM Approval. UNIVAL concealed pendent (UV820, UV821) and K=8.0 sprinklers do not carry FM Approval at this time. Projects under FM insurance with concealed pendent or K=8.0 requirements should stay on the original FM Approved specification.
Do UNIVAL couplings install on standard-cut groove pipe? Yes. UV11, UV14, UV15, UV16 and the related families are cut to AWWA C606 grooving dimensions, which is the published industry standard. Contractors use standard Roll Groove or Cut Groove tooling on schedule 10 or schedule 40 black steel pipe, and UNIVAL couplings install without special pipe preparation.
Does ValveAtlas supply the trim kits and accessories with UNIVAL alarm valves? Yes. UNIVAL alarm valves are supplied in a single-carton package with the listed trim kit, retard chamber, water motor gong, supervisory pressure switch, priming-line assembly and drip assembly. Purchasing the valve and trim together preserves the listing and saves the contractor from piecing together trim at the job site.
What happens to the manufacturer warranty when UNIVAL is substituted for Tyco, Viking, Reliable or Victaulic? UNIVAL carries its own manufacturer warranty, typical for fire protection products in the industry. The warranty on the substitute product (UNIVAL) replaces the original specified warranty. If the project specification includes a specific warranty-term requirement (for example, 10-year concealed pendent cover plate warranty), the substitution request should disclose the UNIVAL warranty term and let the engineer weigh the impact.
How long does it take ValveAtlas to issue a submittal package for a substitution request? Standard turnaround is 48 hours from receipt of the project specification and drawings. For stocked UNIVAL SKUs, we include current stock confirmation and delivery window in the submittal. For non-stock items, we include manufacturer lead time and any alternate UNIVAL models that could meet the specification from current stock.
Related cross-reference pages
For product-by-product comparison with more context on each competitor’s product line, see:
UNIVAL vs Victaulic: grooved couplings and valves covers coupling substitution in depth with the Toronto ULC-accepting angle.
UNIVAL vs Tyco Fire Sprinklers covers Tyco (Johnson Controls) product lines and legacy Central / Star / Gem brands.
UNIVAL vs Viking Fire Protection covers Viking alarm valves, pre-action systems and ESFR positioning.
UNIVAL vs Reliable Fire Protection covers concealed pendent and residential sprinkler positioning with UL 1626 context.
For the full UNIVAL sprinkler catalog, see the Fire Sprinklers category page with the complete UV-3 product line.
Contact ValveAtlas for a substitution package
For an “or equal” submittal package on an active project, email the project specification and drawings to burakpadr@gmail.com or use the contact form on our website. We return a full substitution package covering line-by-line specification compliance, UNIVAL SKU selection, listings (UL / ULC / FM), stock confirmation and pricing within one business day for stocked items, and within 48 hours for non-stock or specialty configurations.
For city-specific fire protection supply (Toronto, Montreal, New York, Boston), see our regional pages: Toronto, Montreal, New York, Boston.