Product Description
Armstrong FTV-24FS Flo-Trex Valve – 24" ANSI 125 Flanged Straight
The Armstrong FTV-24FS Flo-Trex valve is a large cast iron Flo-Trex valve with ANSI 125 flanges, 24" straight pattern. A Flo-Trex valve is installed on the discharge side of a pump and combines three valves in one body: a non-slam check valve, a tight shut-off valve and a calibrated balancing (throttling) valve with metering ports for flow measurement. Replacing three separate fittings with one reduces equipment cost, installation labour and the space needed in the mechanical room.
| Model | FTV-24FS |
| SKU | FTV-24FS |
| Size | 24" |
| Configuration | Straight |
| Connection | ANSI 125 flanged |
| Maximum working pressure | ANSI 125 – see the pressure-temperature chart in the submittal |
| Working temperature | Up to 250°F (121°C) per the submittal chart |
| Weight | 2734 lb (1240.0 kg) |
Design & Submittals
Materials of construction
- Flange rating: ANSI 125
- Body: Cast iron, A126 class B
- Disc: EPDM
- Disc holder: Carbon steel
- Seat: Cast bronze
- Stem: Stainless steel type 304
- Spring: Stainless steel type 304
- O-rings: EPDM
- Metering ports (2): Brass
Dimensions – inches (mm)
| A | B | D | F | G | M (min. withdrawal space) |
|---|---|---|---|---|---|
| 55.43* (1242)* |
42.72 (1085) |
53.15 (1350) |
19.37 (492) |
32.00 (813) |
6.89 (175) |
See the drawing for the location of each dimension. M = minimum withdrawal space. Dimensions and weights are for reference only; certified dimensions available on request.
* This value appears inconsistent in the manufacturer's submittal and must be confirmed before ordering or installation.
Flow & pressure drop
The flow rate / pressure drop curve (valve in the full open position) is included in the submittal below.
Notes
- Allow the minimum withdrawal space (M) above the valve for service.
- Flow rate / pressure drop chart is included in the submittal.
Documents
- Flo-Trex Valves, ANSI 125 Flanged Straight 14" to 24" – Submittal (PDF)
- SG & FTV Product Information Brochure (PDF)
- Flo-Trex Valves Typical Specifications (DOC)
Warranty
Covered by the Armstrong Fluid Technology manufacturer's warranty.
- Armstrong Terms of Sale & Warranty – Canada (PDF)
- Conditions de vente et garantie Armstrong – Canada, français (PDF)
Installation, Maintenance, Parts Kits & Manuals
Replacement parts, repair kits and help selecting the right Flo-Trex valve – call (416) 236-2338 or email sales@bramhambros.com.
