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 |
| Tubes > 200cm | Home Delivery | 0 to 6 days | 6 to 10 days | 6 to 16 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 orders of more than 50 units of the same item or more than 100 kg, restocking may exceptionally extend the delivery time by up to 10 working days.
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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