Tecofi SR2141A Brass Safety Valve
SR2141A is a Tecofi canalized leakage safety valve, brass/bronze body, BSP female threads, DN 3/8" to 3", PN16, setting range 2 to 12 bar, PTFE seat. For water, air and compatible fluids.
- Brand Tecofi
- Origin France
- Type Canalized leakage safety valve, spring loaded with setting range
- Body Brass (DN 3/8" to DN 2"); Bronze (DN 2"1/2 to DN 3")
- Genuine products
- Full CO/CQ
- VAT invoice
- Quote within 24 working hours
PRODUCT DESCRIPTION
Tecofi SR2141A Brass Safety Valve
SR2141A is a Tecofi (France) canalized leakage safety valve, spring loaded with a setting range, BSP female threads and a PTFE seat, used to limit the pressure of water, air and compatible fluids. This page covers SR2141A only. SR2140A is the all-brass free leakage version with BSP male threads, for air.
Specifications
- Size range: DN 3/8″ to DN 3″ (DN10 to DN80), PN16
- Body: brass (DN 3/8″ to DN 2″), bronze (DN 2″1/2 to DN 3″)
- PTFE seat; carbon steel spring; brass CW 617 N stem guide
- Connection: BSP female/female thread per ISO 228-1, without lever
- Setting range: 2 to 12 bar
- Maximum working pressure: 16 bar
- Temperature: 0°C to +180°C (not for steam)
- Test pressure (EN 12266-1, DIN 3230, BS 5154, ISO 5208): body 24 bar, seat 17.6 bar
Dimensions, weights and order codes (Ref.)
| DN (mm) | DN (inch) | L (mm) | L1 (mm) | H (mm) | h1 (mm) | Weight (kg) | Ref. |
|---|---|---|---|---|---|---|---|
| 10 | 3/8″ | 45 | 24 | 118 | 25 | 0.300 | SR2141A-0010 |
| 15 | 1/2″ | 55 | 36 | 124 | 30 | 0.380 | SR2141A-0015 |
| 20 | 3/4″ | 64 | 40 | 148 | 32 | 0.600 | SR2141A-0020 |
| 25 | 1″ | 75 | 48 | 163 | 40 | 0.860 | SR2141A-0025 |
| 32 | 1″1/4 | 89 | 56 | 193 | 43 | 1.535 | SR2141A-0032 |
| 40 | 1″1/2 | 100 | 62 | 212 | 47 | 2.120 | SR2141A-0040 |
| 50 | 2″ | 123 | 75 | 238 | 60 | 3.130 | SR2141A-0050 |
| 65 | 2″1/2 | 146 | 87 | 300 | 75 | 5.950 | SR2141A-0065 |
| 80 | 3″ | 150 | 85 | 325 | 86 | 7.750 | SR2141A-0080 |
Difference from SR2140A
- Discharge: SR2141A is canalized leakage (piped discharge); SR2140A is free leakage.
- Connection: SR2141A has BSP female threads (female/female), without lever; SR2140A has BSP male threads (male/male).
- Size range: SR2141A from DN 3/8″ to DN 3″; SR2140A from DN 1/4″ to DN 2″.
- Materials: SR2141A has a PTFE seat, a brass body up to DN 2″ and a bronze body from DN 2″1/2; SR2140A is all brass.
- Medium per the datasheet: SR2141A for water, air and compatible fluids; SR2140A for air and non-hazardous gaseous fluids.
- Temperature: SR2141A 0°C to +180°C (not for steam); SR2140A -10°C to +180°C.
Applications
Per the datasheet: a safety device that limits fluid pressure to a precise value, for water, air and compatible fluids.
Standards / Certification
BSP threads per ISO 228-1. Test procedures per EN 12266-1, DIN 3230, BS 5154 and ISO 5208: body test 24 bar, seat test 17.6 bar.
What to send for a quote
- Valve code (SR2141A) and DN / thread size
- Required set (opening) pressure and system working pressure
- Medium (water, air…) and temperature
- Discharge: piped discharge line
- Quantity
CAD replies with a quote within 24 working hours.
Technical documentation (datasheet)
TECHNICAL SPECIFICATIONS
Specifications of Tecofi SR2141A Brass Safety Valve
| PARAMETER | VALUE |
|---|---|
| Model | SR2141A |
| Brand | Tecofi |
| Origin | France |
| Type | Canalized leakage safety valve, spring loaded with setting range |
| Body | Brass (DN 3/8" to DN 2"); Bronze (DN 2"1/2 to DN 3") |
| Connection | BSP female/female thread per ISO 228-1, without lever |
| Size range | DN 3/8" to DN 3" |
| Max. pressure | 16 bar (PN16) |
| Setting range | 2 to 12 bar |
| Max. temperature | 0°C / +180°C (not for steam) |
| Spring | Carbon steel |
| Seat sealing | PTFE |
| Medium | Water, air and compatible fluids |
Specifications may vary with the ordered configuration. Contact a CAD engineer for sizing to your actual operating conditions.
OTHER CODES IN THE RANGE
Same series
FAQ
Frequently asked questions about SR2141A
How does SR2141A differ from SR2140A?
SR2141A has a canalized (piped) discharge, BSP female threads, a PTFE seat and covers DN 3/8" to 3", for water and air; SR2140A has a free discharge, BSP male threads, is all brass and covers DN 1/4" to 2", for air.
What sizes and threads does SR2141A come in?
From DN 3/8" to DN 3" (DN10 to DN80), BSP female/female threads per ISO 228-1, PN16; brass body up to DN 2", bronze from DN 2"1/2.
What medium and temperature is SR2141A used for?
Water, air and compatible fluids; maximum pressure 16 bar, temperature 0°C to +180°C (not for steam).
What is the setting range of SR2141A?
The French SR2141 datasheet states a setting (tarage) range of 2 to 12 bar. Send the required set pressure so CAD can confirm it.
What do I send for an SR2141A quote?
Send the valve code, DN, set pressure, medium, temperature, discharge line and quantity. CAD replies with a quote within 24 working hours.
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