Description
Spirax Sarco FT14 float and thermostatic steam trap with threaded connection, ductile cast iron construction, and an integrated automatic air vent. The threaded design allows in-line servicing without removing the trap from the piping.
Available Models
| Model | SKU |
|---|---|
| Spirax Sarco FT14-4.5 1 1/4” threaded | 1478000 |
| Spirax Sarco FT14-10 1 1/4” threaded | 1478100 |
| Spirax Sarco FT14-14 1 1/4” threaded | 1478200 |
| Spirax Sarco FT14-4.5 1 1/2” threaded | 666000 |
| Spirax Sarco FT14-10 1 1/2” threaded | 666100 |
| Spirax Sarco FT14-14 1 1/2” threaded | 666200 |
| Spirax Sarco FT14-4.5 2” threaded | 668000 |
| Spirax Sarco FT14-10 2” threaded | 668100 |
| Spirax Sarco FT14-14 2” threaded | 668200 |
Other Options
| Model | Connection Configuration |
|---|---|
| FT14(R-L) | Horizontal connection, right to left |
| FT14(L-R) | Horizontal connection, left to right |
| FT14(V) | Vertical connection with downward flow |
| Model | Features |
|---|---|
| FT14C | Includes an SLR device in addition to the air vent to prevent steam locking in the system. The letter “C” is added to the model designation. |
| FT14X | Includes an integral strainer |
Capsule: Uses a BP99/32 capsule for superheated steam applications, with superheat of 150°C@0 bar g and 50°C@32 bar g.
Standards: Complies with the European Pressure Equipment Directive 97/23/EC.
Certificates: A manufacturer’s test report is available. Specify the certificate requirement when ordering.
Size and pipe connections: ½”, ¾”, and 1” threaded connections, BSP or NPT.
Operating Range
| Parameter | Details |
|---|---|
| Body design conditions | PN16 |
| PMA maximum allowable pressure | 16 bar g@100°C |
| TMA maximum allowable temperature | 250°C@13 bar g |
| Minimum allowable temperature | -10°C |
| PMO maximum operating pressure with saturated steam | 14 bar g |
| TMO maximum operating temperature | 250°C@13 bar g |
| Minimum operating temperature | 0°C |
| ΔPMX maximum differential pressure (FT14-4.5) | 4.5 bar |
| ΔPMX maximum differential pressure (FT14-10) | 10 bar |
| ΔPMX maximum differential pressure (FT14-14) | 14 bar |
| Design maximum cold hydraulic test pressure | 24 bar g |
Materials
| No. | Component | Material |
|---|---|---|
| 6 | Main valve / air vent valve seat gasket | Stainless steel (BS 1449 409 S19) |
| 7 | Main valve assembly screws | Stainless steel (BS 6105 CI A2-70) |
| 8 | Float lever mechanism | Stainless steel (BS 1449 304 S16) |
| 9 | Air vent assembly | Stainless steel |
| 10 | Pivot bracket | Stainless steel (BS 1449 304 S16) |
| 11 | Pivot pin | Stainless steel |
| 12 | SLR device | Stainless steel (BS 970 303 S21) |
| 13 | SLR gasket | Stainless steel (BS 1449 304 S16) |
| 14 | SLR seal | Graphite |
| 15 | Erosion-resistant guide (1” only) | Stainless steel (BS 970 431 S29) |
| 16 | Main valve spring (1” only) | Stainless steel (BS 2056 302 S26) |
| 1 | Body | Ductile cast iron (DIN 1693 GGG 40) |
| 2 | Cover bolts | Steel (BS 3692 Gr.8.8) |
| 3 | Cover gasket | Reinforced exfoliated graphite |
| 4 | Cover | Ductile cast iron (DIN 1693 GGG 40) |
| 5 | Main valve seat | Stainless steel (BS 970 431 S29) |
Weight
| Size | Weight (kg) |
|---|---|
| ½” | 2.9 |
| ¾” | 2.9 |
| 1” | 4.0 |
Safety information, installation, and maintenance: Refer to the installation and maintenance instructions supplied with the product (IM-S02-13) for complete details. During installation, ensure that the fluid flow direction matches the arrow on the body. Keep the float arm in a horizontal position so the float can move freely in the vertical direction. The flow direction can be changed on site when required.
Disposal: This product is recyclable. Proper disposal will not create an environmental hazard.
Ordering example: 1 - Spirax Sarco ½” FT4-4.5(R-L) float and thermostatic steam trap, BSP threaded connection, with air vent.
