Brass Union Elbow M/F
Shipping and Delivery
Shipping and Delivery
| Product Type | Delivery Method | Preparation Time | Transport Time | Delivery Time |
|---|---|---|---|---|
| All Parts | Pickup Point | 0 to 3 days | 3 to 6 days | 3 to 9 days |
| All Parts | Home Delivery | 0 to 3 days | 3 to 5 days | 3 to 8 days |
| Tubes > 90cm | Home Delivery | 0 to 3 days | 3 to 5 days | 3 to 8 days |
| Tubes > 200cm | Home Delivery | 0 to 3 days | 3 to 5 days | 3 to 8 days |
| Assembled Products | Home Delivery & Pickup Point | 0 to 5 days | (see methods) | 3 to 11 days |
* Tubes longer than 90cm cannot be delivered to a pickup point
For confirmation of delivery times on specific items, please send us a message
Brass Union Elbow M/F
Union elbow fitting M/F in brass, combining a 90° elbow and a dismountable union fitting in a single piece. Allows a change of direction with the possibility of quick disassembly. Standard ISO 228-1 BSPP.
Description of the Union Elbow Fitting M/F in Brass
This two-in-one fitting combines the function of a 90° elbow and a dismountable union fitting. The integrated swivel nut allows easy disconnection of the elbow section without moving the adjacent pipework.
Particularly useful for connecting wall-mounted taps, radiators or sanitary fixtures requiring a change of direction and access for maintenance. The male side screws into a female fitting, the female side accepts a male fitting.
Technical Specifications
| Material | Brass CW617N - 4MS |
| Colour | Golden brass |
| Nominal pressure | PN 16 bar |
| Thread standard | ISO 228-1 - BSPP Gas (parallel thread) |
| Sealing | By conical seat metal-to-metal (without gasket) |
| Shape | Hexagonal (wrench tightening) |
| Gender | Male (threaded) / Female (tapped) with swivel nut |
| Angle | 90° |
| Type | Dismountable union elbow with conical seat |
| Compatible fluids | Drinking water, glycol water, compatible fluids |
| Temperature | Depending on the type of sealing chosen |
| Application | Drinking water supply, general plumbing, HVAC |
Conditions of Use and Installation
- Service pressure : PN 16 bar
- Temperature : Depending on the type of sealing chosen
- Fluids : Drinking water, glycol water, compatible fluids
- Installation : Apply moderate tightening torque and choose suitable materials (risk of galvanic corrosion). Flats adapted to standard wrench sizes.
Certifications and Compliance
- Drinking water : Compliant with the French decree of 25 June 2020 relating to metallic materials and products intended for installations in contact with water intended for human consumption.
- 4MS : Compliant with 4MS requirements — Harmonisation of European certification rules for materials and products in contact with drinking water.
Applications and Installation Tips
Applications
- Domestic plumbing : connection of hot and cold water installations
- Industrial plumbing : PN 16 bar compliant installations
- Interior decoration : creation of light fixtures, shelves, towel rails in exposed brass
- DIY and creative projects : custom projects with threaded fittings
Installation tips
- Sealing is achieved by conical metal-to-metal seat — no gasket is required
- Tighten with an open-end wrench or adjustable wrench — do not use pliers to avoid marking the fitting
- Apply moderate tightening torque — over-tightening may damage the conical seat
Technical Drawing
Dimensions (mm)
All dimensions are expressed in millimetres (mm), unless otherwise stated.
| O | O (mm) | G1 | G2 | E1 | E2 | L1 | L2 | L3 | H | S1 | S2 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3/8" | 12x17 | 16 | 15 | 46 | 18 | 11 | 9 | 9 | 55 | 25 | 21 |
| 1/2" | 15x21 | 20 | 19 | 51 | 22 | 12 | 10 | 11 | 63 | 30 | 25 |
| 3/4" | 20x27 | 26 | 25 | 61 | 26 | 13 | 12 | 11 | 74 | 37 | 31 |
| 1" | 26x34 | 33 | 30 | 68 | 34 | 14 | 13 | 17 | 83 | 46 | 37 |
| 1"1/4 | 33x42 | 42 | 39 | 82 | 40 | 17 | 15 | 21 | 100 | 52 | 48 |
Size Equivalences
This union elbow fitting is available in the following sizes. Use this table to find the equivalence between millimetres, inches and DN.
| Size (mm) | 12x17 | 15x21 | 20x27 | 26x34 | 33x42 |
|---|---|---|---|---|---|
| Inches | 3/8'' | 1/2'' | 3/4'' | 1'' | 1''1/4 |
| DN | DN10 | DN15 | DN20 | DN25 | DN32 |
| Outer tube dia. | 17 mm | 21 mm | 27 mm | 34 mm | 42 mm |
The appearance of the fitting may vary depending on the batch in stock (see photos). Contact us for confirmation.
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