TECOFI CB2143W Bronze Swing Check Valve
The Tecofi CB2143W is a swing check valve with a CC491K bronze body, NBR disc, PN20 and BSP female ends to ISO 228-1, sizes DN15 to DN50. Maximum 20 bar, -10°C to +100°C. For water and oil in water distribution, HVAC and construction, with WRAS certification.
- Brand Tecofi
- Origin France
- Body Bronze
- Disc NBR
- Genuine products
- Full CO/CQ
- VAT invoice
- Quote within 24 working hours
PRODUCT DESCRIPTION
TECOFI CB2143W Bronze Swing Check Valve
A Tecofi (France) product. Product code: CB2143W. Technical data, dimension tables and order codes (Ref.) for each size are listed below; contact CAD for sizing advice and a quote.
Body: Bronze
Disc: NBR
Connection: BSP female thread both ends
Working pressure: 20 bar
Max. working temperature: -10°C / + 100°C
| DN (mm) | DN (inch) | L (mm) | Kg | Ref. |
|---|---|---|---|---|
| 15 | 1/2″ | 58 | 0.25 | CB2143W-0015 |
| 20 | 3/4″ | 66 | 0.38 | CB2143W-0020 |
| 25 | 1″ | 76 | 0.60 | CB2143W-0025 |
| 32 | 1″1/4 | 88 | 0.87 | CB2143W-0032 |
| 40 | 1″1/2 | 96 | 1.15 | CB2143W-0040 |
| 50 | 2″ | 112 | 1.79 | CB2143W-0050 |
Applications and installation
- Area of use: water distribution, HVAC, construction; fluids: water, oil.
- The swing check valve is suitable for non-loaded fluid transfer applications under regular, non-pulsating conditions.
- The mounting direction is shown by an arrow on the body. Mount horizontally, or vertically with ascending flow.
Materials and standards
- Body and bonnet: CC491K bronze; disc: NBR; packing: PTFE; hinge pin: stainless steel 304; hinge: CC491K bronze; disc holder: CW614N.
- Design to GB/T 8464; BSP female connection to ISO 228-1; WRAS certification no. 2310146.
Information to send for a quote
- The DN size (15, 20, 25, 32, 40 or 50) and the quantity.
- The fluid (water or oil), working pressure and temperature.
- The mounting orientation (horizontal or vertical) and whether potable-water certification is required.
TECHNICAL SPECIFICATIONS
Specifications of TECOFI CB2143W Bronze Swing Check Valve
| PARAMETER | VALUE |
|---|---|
| Model | CB2143W |
| Brand | Tecofi |
| Origin | France |
| Body | Bronze |
| Disc | NBR |
| Connection | BSP female thread both ends |
| Working pressure | 20 bar |
| Max. working temperature | -10°C / + 100°C |
Specifications may vary with the ordered configuration. Contact a CAD engineer for sizing to your actual operating conditions.
FAQ
Frequently asked questions about CB2143W
Can the CB2143W be mounted horizontally or vertically?
According to Tecofi, horizontally or vertically with ascending flow; an arrow on the body shows the flow direction. It should not be mounted vertically with descending flow.
Which fluids, pressure and temperature does the CB2143W cover?
Water and oil. Maximum working pressure 20 bar, temperature from -10°C to +100°C.
What approvals does the CB2143W have?
The Tecofi passport states WRAS certification no. 2310146, design to GB/T 8464 and BSP threads to ISO 228-1.
What should I send CAD to quote a CB2143W?
Send the DN size, quantity, fluid, pressure, temperature and mounting orientation. CAD quotes within 24 working hours.
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