Tecofi PU1100 Brass Air Vent Valve
The Tecofi PU1100 is an automatic float air vent with a chrome-plated brass body and cover, a polypropylene float and PN10 rating. Maximum working pressure 10 bar, maximum temperature +110°C, BSP thread to ISO 228-1, sizes DN10 to DN25 (3/8 to 1 inch). Used to vent air or gas from piping systems.
- Brand Tecofi
- Origin France
- Body Chrome-plated brass
- Connection BSP male thread
- Genuine products
- Full CO/CQ
- VAT invoice
- Quote within 24 working hours
PRODUCT DESCRIPTION
Tecofi PU1100 Brass Air Vent Valve
A Tecofi (France) product. Product code: PU1100. Technical data, dimensions and order codes (Ref.) for each size are listed below; contact CAD for sizing advice and a quote.
Body: Chrome-plated brass
Float: Brass
Bonnet: Chrome-plated brass
Max. pressure: 10 bar
Connection: BSP male thread
Max. temperature: +110°C
| DN (mm) | DN (inch) | L (mm) | Kg | Ref. |
|---|---|---|---|---|
| 10 | 3/8″ | 67.5 | 0.11 | PU1100-0010 |
| 15 | 1/2″ | 67.5 | 0.12 | PU1100-0015 |
| 20 | 3/4″ | 86 | 0.24 | PU1100-0020 |
| 25 | 1″ | 86 | 0.24 | PU1100-0025 |
Function and construction
- Tecofi describes the PU1100 as an automatic float air vent (purgeur d’air automatique à flotteur), used to vent air or gas.
- Body and cover in chrome-plated brass CuZn39Pb2, polypropylene float, EPDM O-ring.
- Test pressures per EN 12266-1, DIN 3230, BS 5154 and ISO 5208: body 15 bar, seat 11 bar. Gas thread per ISO 228-1.
Information to send for a quote
- The DN size (10, 15, 20 or 25) and the quantity.
- The fluid, working pressure and temperature of the system (maximum 10 bar, +110°C).
- The location on the pipework so CAD can advise on the mounting orientation per Tecofi’s documentation.
TECHNICAL SPECIFICATIONS
Specifications of Tecofi PU1100 Brass Air Vent Valve
| PARAMETER | VALUE |
|---|---|
| Model | PU1100 |
| Brand | Tecofi |
| Origin | France |
| Body | Chrome-plated brass |
| Connection | BSP male thread |
| Max. pressure | 10 bar |
| Max. temperature | +110°C |
| Float | Brass |
| Bonnet | Chrome-plated brass |
Specifications may vary with the ordered configuration. Contact a CAD engineer for sizing to your actual operating conditions.
FAQ
Frequently asked questions about PU1100
What are the maximum pressure and temperature of the PU1100?
According to the Tecofi passport, the maximum working pressure is 10 bar (PN10) and the maximum temperature is +110°C. Test pressure is 15 bar for the body and 11 bar for the seat.
Which sizes does the PU1100 come in and what thread does it have?
Four sizes: DN10 (3/8 inch), DN15 (1/2 inch), DN20 (3/4 inch) and DN25 (1 inch), with BSP gas thread to ISO 228-1.
What is the valve made of?
Chrome-plated brass CuZn39Pb2 body and cover, a polypropylene float and an EPDM O-ring.
What should I send CAD to quote a PU1100?
Send the DN size, quantity, the fluid and the working pressure and temperature. CAD quotes within 24 working hours.
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