Tecofi RF6141 + RFIFLOT Stainless Steel Mechanical Float Valve
Tecofi RF6141 is a stainless steel mechanical float valve: body, stem, lever, connector and float all in 316 stainless steel (EN 1.4401), silicone closure, BSP male thread DN10 to DN65, 16 bar. Temperature -60 to +200 °C depending on pressure; used with an RFIFLOT float to control liquid level in tanks.
- Brand Tecofi
- Origin France
- Body Stainless steel 316
- Connection BSP thread
- Genuine products
- Full CO/CQ
- VAT invoice
- Quote within 24 working hours
PRODUCT DESCRIPTION
Tecofi RF6141 + RFIFLOT Stainless Steel Mechanical Float Valve
A Tecofi (France) product. Product code: RF6141 / RFIFLOT. Specifications and the dimension table with order codes (Ref.) for each size are listed below; contact CAD for sizing advice and a quote.
Body: Stainless steel 316
Shaft: Stainless steel 316
Float: Stainless steel 316
Sealing gasket: Silicone
Connection: BSP thread
Working pressure: 16 bar
Maximum operating temperature: -60°C / +200°C
Operating conditions: 16 Bar: -60° / +120°C; 15 Bar: -60° / +180°C; 14 Bar: -60° / +200°C
| DN (mm) | DN (inch) | bar | Ref. |
|---|---|---|---|
| 10 | 3/8″ | 3 | RF6141-0010-3B RFIFLOT-60x120mm |
| 3/8″ | 5 | RF6141-0010-5B RFIFLOT-90mm |
|
| 3/8″ | 15 | RF6141-0010-15B RFIFLOT-110mm |
|
| 3/8″ | 16 | RF6141-0010-16B RFIFLOT-150x60mm |
|
| 15 | 1/2″ | 1.9 | RF6141-0015-1.9B RFIFLOT-60x120mm |
| 1/2″ | 2.8 | RF6141-0015-2.8B RFIFLOT-90mm |
|
| 1/2″ | 4.5 | RF6141-0015-4.5B RFIFLOT-110mm |
|
| 1/2″ | 5.8 | RF6141-0015-5.8B RFIFLOT-150x60mm |
|
| 1/2″ | 13 | RF6141-0015-13B RFIFLOT-150mm |
|
| 20 | 3/4″ | 1.7 | RF6141-0020-1.7B RFIFLOT-90mm |
| 3/4″ | 2.5 | RF6141-0020-2.5B RFIFLOT-110mm |
|
| 3/4″ | 3.5 | RF6141-0020-3.5B RFIFLOT-150x60mm |
|
| 3/4″ | 11 | RF6141-0020-11B RFIFLOT-150mm |
|
| 25 | 1″ | 1 | RF6141-0025-1B RFIFLOT-110mm |
| 1″ | 1.5 | RF6141-0025-1.5B RFIFLOT-150x60mm |
|
| 1″ | 3.5 | RF6141-0025-3.5B RFIFLOT-200x80mm |
|
| 1″ | 4.5 | RF6141-0025-4.5B RFIFLOT-150mm |
|
| 1″ | 5.5 | RF6141-0025-5.5B RFIFLOT-150mm |
|
| 1″ | 10.5 | RF6141-0025-10.5B RFIFLOT-250x95mm |
|
| 32 | 1″1/4 | 1.5 | RF6141-0032-1.5B RFIFLOT-150mm |
| 1″1/4 | 3.5 | RF6141-0032-3.5B RFIFLOT-250x95mm |
|
| 1″1/4 | 8 | RF6141-0032-8B RFIFLOT-200mm |
|
| 1″1/4 | 10 | RF6141-0032-10B RFIFLOT-300x115mm |
|
| 40 | 1″1/2 | 2 | RF6141-0040-2B RFIFLOT-250x95mm |
| 1″1/2 | 4 | RF6141-0040-40 RFIFLOT-200mm |
|
| 1″1/2 | 7 | RF6141-0040-7B RFIFLOT-300x115mm |
|
| 1″1/2 | 10 | RF6141-0040-10B RFIFLOT-350x130mm |
|
| 50 | 2″ | 3 | RF6141-0050-3B RFIFLOT-200mm |
| 2″ | 5 | RF6141-0050-5B RFIFLOT-300x115mm |
|
| 2″ | 8 | RF6141-0050-8B RFIFLOT-350x130mm |
|
| 2″ | 10 | RF6141-0050-10B RFIFLOT-300mm |
|
| 65 | 2″1/2 | 2 | RF6141-0065-2B RFIFLOT-200mm |
| 2″1/2 | 2.5 | RF6141-0065-2.5B RFIFLOT-300x115mm |
|
| 2″1/2 | 5 | RF6141-0065-5B RFIFLOT-300mm |
Pressure and temperature limits
According to Tecofi’s technical passport, the RF6141 is used for liquid level control in tanks. The maximum working pressure is 16 bar and the working temperature is -60 to +200 °C, but the permitted pressure falls as temperature rises:
| Pressure | 16 bar | 15 bar | 14 bar |
|---|---|---|---|
| Temperature | -60 to +120 °C | -60 to +180 °C | -60 to +200 °C |
Construction and choosing a size
- Sizes DN10 (3/8 in.) to DN65 (2 1/2 in.); BSP male thread to ISO 228/1.
- Body, connector, stem, pin, nut and coupling in EN 1.4401 (316) stainless steel; lever in EN 1.4408 stainless steel; silicone closure; fully built from laminated bars.
- Each size has several codes by supply pressure (the “bar” column in the table, from 1 to 16 bar) with the matching RFIFLOT float dimension; choose the code from the actual supply pressure.
For clean water at low pressure and up to +80 °C, see the RF1100 + RFFLOT brass float valve.
What to send for a quote
- Size in DN or thread of the supply line.
- Supply pressure at the valve (to choose the code from the “bar” column).
- Temperature and type of medium (to confirm that 316 stainless steel and the silicone closure suit it).
- Tank size and the level range to hold.
CAD replies with a quote within 24 working hours of receiving the details.
TECHNICAL SPECIFICATIONS
Specifications of Tecofi RF6141 + RFIFLOT Stainless Steel Mechanical Float Valve
| PARAMETER | VALUE |
|---|---|
| Model | RF6141 / RFIFLOT |
| Brand | Tecofi |
| Origin | France |
| Body | Stainless steel 316 |
| Connection | BSP thread |
| Working pressure | 16 bar |
| Maximum operating temperature | -60°C / +200°C |
| Shaft | Stainless steel 316 |
| Float | Stainless steel 316 |
Specifications may vary with the ordered configuration. Contact a CAD engineer for sizing to your actual operating conditions.
FAQ
Frequently asked questions about RF6141 / RFIFLOT
What temperature and pressure can the RF6141 withstand?
Up to 16 bar and -60 to +200 °C, but not simultaneously: 16 bar up to +120 °C, 15 bar up to +180 °C, 14 bar up to +200 °C.
What is the RF6141 made of?
Body, connector, stem and float are 316 stainless steel (EN 1.4401), the lever is EN 1.4408 stainless steel and the closure is silicone.
What is the RFIFLOT and how does it go with the RF6141?
The RFIFLOT is the stainless steel float that goes with the valve; each RF6141 code, by size and supply pressure, has its own RFIFLOT float dimension in the table.
How does the RF6141 connect to the pipe?
BSP male thread to ISO 228/1, from DN10 (3/8 in.) to DN65 (2 1/2 in.).
What do I need to send for an RF6141 quote?
DN, supply pressure, temperature, medium and tank size. CAD replies within 24 working hours.
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