Tecofi SR2142 Bronze Safety Valve
The Tecofi SR2142 is a safety valve with lever and canalized (piped) discharge, with a bronze body, PTFE disc, steel spring and PN16 rating: maximum 16 bar, maximum temperature +110°C, BSP female ends, sizes DN15 to DN50. Used to limit fluid pressure to a defined set value.
- Brand Tecofi
- Origin France
- Body Bronze
- Connection BSP female thread
- Genuine products
- Full CO/CQ
- VAT invoice
- Quote within 24 working hours
PRODUCT DESCRIPTION
Tecofi SR2142 Bronze Safety Valve
A Tecofi (France) product. Product code: SR2142. Technical data, dimensions and order codes (Ref.) for each size are listed below; contact CAD for sizing advice and a quote.
Body: Bronze
Spring: Steel
Max. pressure: 16 bar
Seat sealing: PTFE
Setting range: 5 to 10 bar
Max. temperature: +110°C
Connection: BSP female thread
| DN (mm) | DN (inch) | Kg | Ref. |
|---|---|---|---|
| 15 | 1/2″ | 0.40 | SR2142-0015 |
| 20 | 3/4″ | 0.70 | SR2142-0020 |
| 25 | 1″ | 1.00 | SR2142-0025 |
| 32 | 1″1/4 | 1.60 | SR2142-0032 |
| 40 | 1″1/2 | 2.20 | SR2142-0040 |
| 50 | 2″ | 3.45 | SR2142-0050 |
Function
According to Tecofi, the SR2142 is a safety unit used to limit a fluid pressure to a precise value; it is a canalized-leakage (piped discharge) design with a spring and range rating, bronze body, PTFE disc, PN16, BSP female ends and a lever.
Materials and standards
- Body and bonnet: CuSn5Zn5Pb5-C bronze; disc: PTFE; stem: CuZn39Pb2 brass; spring: steel; handle: brass.
- Test pressures per EN 12266-1, DIN 3230, BS 5154 and ISO 5208: body 24 bar, seat 17.6 bar. BSP thread to ISO 228-1.
Information to send for a quote
- The required set pressure, the DN size and the quantity.
- The fluid, working temperature and the flow to be relieved so CAD can check the valve size.
- How the discharge will be piped to a safe location.
TECHNICAL SPECIFICATIONS
Specifications of Tecofi SR2142 Bronze Safety Valve
| PARAMETER | VALUE |
|---|---|
| Model | SR2142 |
| Brand | Tecofi |
| Origin | France |
| Body | Bronze |
| Connection | BSP female thread |
| Max. pressure | 16 bar |
| Max. temperature | +110°C |
| Spring | Steel |
| Seat sealing | PTFE |
Specifications may vary with the ordered configuration. Contact a CAD engineer for sizing to your actual operating conditions.
FAQ
Frequently asked questions about SR2142
What is the SR2142 used for?
It is a safety valve that limits fluid pressure to its set value, of the canalized-leakage (piped discharge) type, with a bronze body, PTFE disc and a lever.
What is the set pressure of the SR2142?
The Tecofi passport states a setting range of 5 to 10 bar and a maximum working pressure of 16 bar. Send the set pressure you need and the DN size so CAD can confirm with Tecofi before quoting.
What are the maximum temperature and pressure of the SR2142?
Maximum working pressure 16 bar (PN16) and maximum temperature +110°C. Test pressure is 24 bar for the body and 17.6 bar for the seat.
What should I send CAD to quote an SR2142?
Send the set pressure, DN size, quantity, fluid, temperature and the flow to be relieved. CAD quotes within 24 working hours.
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