Weflo is a trusted global brand known for reliable, high-quality fire protection components. Their products are engineered for long service life, stable performance, and full compliance with major international standards, making them suitable for commercial, industrial, and high-demand fire systems.
As the official distributor, Fire Factory Australia proudly supplies and recommends Weflo products. We ensure consistent quality, verified performance, and full documentation for installation and maintenance. Every item is reviewed and supported by our technical team to guarantee dependable operation in critical fire-safety applications.
The comparison table below provides a clear overview of three key Weflo products to help you choose the most suitable option for your project.
If you have any questions, please contact us.
Weflo Butterfly Valves
| Feature / Application | Grooved Butterfly Valve FIG. FFA-F1022-300 | Wafer Butterfly Valve FIG. FFA-F0811-300 |
|---|---|---|
| Connection Type | Grooved Ends (AWWA C606) | Wafer between flanges (ASME B16.5 / EN1092) |
| Supervisory Switch | Included | Included |
| Position Indicator | Flag type | Flag type |
| Face-to-Face Standard | MSS SP-67 | ASME B16.10 Narrow / EN558 Series 20 |
| Working Pressure | 300 psi / 16 bar | 300 psi / 16 bar |
| Approvals | UL, ULC, FM, VdS, 3C | UL, ULC, FM, VdS, 3C |
| Technical Features | • Bubble-tight shutoff • Gear-operated for smooth operation • Suitable for risers & manifolds • Outdoor & indoor rated |
• Bubble-tight shutoff • Single-piece through shaft • Splined drive system • Fits most flange standards |
| Applications | • Fire sprinkler systems • Commercial & industrial sites • High-challenge storage • Grooved piping networks |
• Fire protection piping • Pump rooms & control valves • Commercial/industrial sites • Flanged pipeline systems |
| Main Benefit | Fast grooved installation | Universal flange compatibility |
| Data-Sheet | Download Brochure | Download Brochure |
Weflo Check Valves
| Feature / Application | Alarm Check Valves FFA-F15XX-300 | Shotgun Riser Check Valve Grooved Ends FFA-F3322X | Swing Grooved End Check Valve FFA-F0322-300 |
|---|---|---|---|
| Connection Type | Flange × Flange / Flange × Groove / Groove × Groove | Grooved Ends (AWWA C606) | Grooved Ends (AWWA C606) |
| Working Pressure | 20–300 psi (UL/FM) / 1.4–16 bar (CE) | 300 psi with trim / 350 psi without trim | 300 psi / 16 bar |
| Approvals | UL 193 / FM 1041 / CE / 3C | UL 312 / ULC / FM 1210 | UL 312 / ULC / FM 1210 / CNBOP |
| Main Technical Features | • Automatic alarm actuation • Excellent flow performance • Retard chamber for variable pressure • Vertical installation |
• Spring-loaded fast closure • Very low pressure loss • Bronze seat ring + rubber facing • Drain plug under inlet |
• Spring-loaded closure • Low friction loss • EPDM disc + bronze seat • Indoor/outdoor use |
| Applications | • Wet sprinkler systems • Fire risers • Systems with pressure fluctuation |
• Wet risers • Pre-action systems (no mechanical alarm) • Industrial & commercial fire lines |
• Wet fire sprinkler systems • Branch lines / risers • Industrial & commercial buildings |
| Main Benefit | Reliable alarm activation + multiple end options | Fast closure + low pressure loss | Simple, durable, low-loss check valve |
| Data-Sheet | Download Brochure | Download Brochure | Download Brochure |
Weflo Control Valves
| Feature / Application | Level Control Valve – FL x FL & GR x GR Ends FFA-6101 / FFA-6901 |
|---|---|
| Connection Type | FL × FL ends (FIG. FFA-6101) GR × GR ends (FIG. FFA-6901) |
| Valve Type | Diaphragm-type, line pressure driven with modulating hydraulic float control |
| Working Pressure | 300 psi / 16 bar |
| Body / Trim Materials | Body & cover: ductile iron Diaphragm: rubber Trim: stainless steel 304 / 316 and brass (optional) |
| Coating | Fusion bonded epoxy coated interior and exterior |
| Main Technical Features | • Unobstructed flow path with single moving part • Exceptionally low pressure loss at high flow rates • External installation for easy access and reduced wear • In-line serviceable with low maintenance cost • Flexible design – easy addition of features • Operation time can be adjusted |
| Main Benefit | Automatic level control with low pressure loss, easy access, and low maintenance. |
| Data-Sheet | Download Brochure |
Weflo Gate Valves
- NRS Resilient Seated Gate Valve
- OS&Y Resilient Seated Gate Valve GR x GR Ends
- OS&Y Resilient Seated Gate Valve,Flanged Ends & Grooved Ends
| Feature / Application | NRS Gate Valve GR × GR FIG. FFA-F0222-300 |
OS&Y Gate Valve GR × GR FIG. FFA-F0122-300 |
OS&Y Gate Valve FL × FL & GR × GR FIG. FFA-F0199-F / F0199-G |
|---|---|---|---|
| Connection Type | Grooved × Grooved | Grooved × Grooved | FL × FL (F0199-F) GR × GR (F0199-G) |
| Valve Type | NRS (Non-Rising Stem) | OS&Y (Outside Stem & Yoke) | OS&Y (Outside Stem & Yoke) |
| Standards Compliance | AS2638.2-2011 ASME B16.10 EN558 Series 3 |
AS2638.2-2011 ASME B16.10 EN558 Series 3 |
ASME B16.10 / EN558 Series 3 Flanges to ANSI B16.1 Class 125 ASME B16.42 Class 150 AS 2129 Table E GR ends: AWWA C606 |
| Working Pressure | 300 psi / 16 bar | 300 psi / 16 bar | 300 psi / 16 bar rating (UL/FM) |
| Approvals | FM 1120 / 1130 | FM 1120 / 1130 | UL / ULC Listed FM Approved 3C Certified |
| Main Technical Features | • Full waterway • Triple O-ring stem seal • DI wedge encapsulated EPDM • Fusion bonded epoxy |
• Adjustable packing • EPDM encapsulated wedge • Handwheel open L/R • Fusion bonded epoxy |
• Adjustable packing • Stainless or bronze stem options • Stainless fasteners (A2-70 / A4-70) • Flat face (standard) or raised face • Fusion bonded epoxy interior/exterior |
| Body / Internal Materials | DI Body / EPDM Wedge Bronze wedge nut SS Stem |
DI Body EPDM Wedge SS Stem Graphite packing |
DI Body & Yoke EPDM Wedge SS 316 or Bronze Stem SS Fasteners Graphite packing |
| Main Benefit | Reliable NRS design + full waterway | Visible stem position + easy packing adjustment | Fully certified (UL/FM) + multiple end options |
| Data-Sheet | Download Brochure | Download Brochure | Download Brochure |
Weflo Pressure Relief & Reducing valves
| Feature / Application | Pressure Reducing Valve FIG. FFA-F1320-300 |
Pressure Relief Valve FIG. FFA-F1321-300 |
|---|---|---|
| Connection Type | FL × FL / FL × GR / GR × GR Flanges: EN1092-2 PN10/16, ANSI B16.1 Class 125 Grooved: AWWA C606 |
FL × FL / FL × GR / GR × GR Flanges: EN1092-2 PN10/16, ANSI B16.1 Class 125 Grooved: AWWA C606 |
| Function | Reduces upstream pressure and maintains a constant downstream pressure. | Releases excess pressure and prevents upstream pressure from rising above set value. |
| Pressure Setting Range | 65–165 psi (Adjustable) | 65–180 psi (Adjustable) |
| Rated Working Pressure | 300 psi | 300 psi |
| Approvals | FM 1362, CNBOP | FM 1361 |
| Main Technical Features | • Adjustable set pressure with single screw • Wide flow range • Maintained in-line (no pipe removal) • Nylon reinforced diaphragm • Fusion bonded epoxy coating (AWWA C550) |
• Prevents over-pressure in piping systems • Wide flow range • In-line maintainable • Nylon reinforced diaphragm • Fusion bonded epoxy coating (AWWA C550) |
| Body / Trim Materials | DI Body & Bonnet (A536 65-45-12) Stainless Steel Pilot (304) EPDM/NBR Diaphragm Stainless Steel Shaft Carbon steel fasteners |
DI Body & Bonnet (A536 65-45-12) Stainless Steel Spring Retainer (304) EPDM/NBR Diaphragm Stainless Steel spring Carbon steel bolts |
| Main Benefit | Provides stable downstream pressure with easy adjustment. | Protects system from excess pressure and prevents equipment damage. |
| Data-Sheet | Download Brochure | Download Brochure |
Weflo Pressure Switches
| Feature / Application | Backflow Devices SCV / SCDA / DCV |
Supervisory Switch OS&Y Gate Valves WOSY-1 / 2 / 3 |
Vane Waterflow Detector FFA-F6001 / F6001T |
|---|---|---|---|
| Function | Prevents backflow caused by back-siphonage or back-pressure. SCV: Low hazard SCDA: SCV + DN20 bypass with meter DCV: Medium hazard, testable two-check design |
Monitors OS&Y gate valve position. Sends signal when valve position changes. |
Detects waterflow in sprinkler risers. Time-delay design to reduce false alarms. |
| Working Pressure | 12 bar (SCV, SCDA, DCV) Max temp: 60°C |
N/A (switch device) | UL/FM: 450 psi (2–8”) / 300 psi (10”) CE/VdS: 16 bar |
| Certifications | WaterMark (Backflow devices are not UL/FM) |
CE, UL, FM, EAC Service Use: NFPA 13, 13D, 13R, 72 IP67 rated |
UL/ULC Listed FM Approved CE, VdS, LPCB, EAC, 3C Certified |
| End Connections | SCV / SCDA / DCV: Flange × Flange Flange × Grooved Grooved × Grooved |
Adjustable rod with conduit entry (½” conduit knockout) |
Saddle mounting on pipe sizes 2”–10” |
| Main Technical Features | • SCV: Single low-hazard check • SCDA: SCV + DN20 bypass meter • DCV: Two-module check valve • Nylon disc holder / seat • SS spring • DI body & bonnet |
• Die-cast aluminium enclosure • Tamper-resistant cover screws • One or two SPDT switches • Optional cover tamper switch • IP67 waterproof • Rod adjustable length |
• Tamper-resistant cover screws • Dual synchronized switches • Built-in mechanical time delay • High vibration resistance • Clear terminal block labeling • Flow sensitivity: 4–10 GPM (UL/FM) |
| Body / Material Specs | DI Body & Bonnet Malleable Iron Coupling Brass Test Cock Nylon Disc Holder & Seat SS Spring |
Die-cast Aluminium (ASTM B85 A04130) Red powder-coated finish |
Saddle: Aluminum or Bronze Cover: PC or Aluminium Terminals: Heavy-duty block |
| Main Benefit | Reliable backflow protection for low- and medium-hazard applications. | Ensures valve status monitoring and system supervision. | Accurate waterflow detection with reduced false alarms. |
| Data-Sheet | Download Brochure | Download Brochure | Download Brochure |
