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Brass ball valve 637 MF with free nut with lock & key
The brass ball valve 637 MF with free nut, lock, and key is ideal for secure fluid control in plumbing and industrial systems. Ensures reliable shut-off and easy installation. Features a brass body, chrome-plated brass ball, PTFE seats.
![main product photo](https://www.syveco.com/media/catalog/product/cache/582ed6748c10bbb99b236b27a124fb97/6/3/637-vanne-sphere-laiton-compteur-mep-cad-bsp.jpg)
Documentation
Details
DN metric | 20/27 |
---|---|
Brand | AIRAGA |
Thread standard | ISO 228-1 |
Stem sealing material | PTFE gland packing |
Free nut | Yes |
Type of coating | Brushed |
Opening device | Handle |
Application | Water supply and distribution network |
Shaft/stem matérial | Brass CW614N |
Lockable | Yes |
DN | 20 |
DN (Output) | 1/2'' |
Face to Face (mm) | 69.0 |
Fluid | Hot water / Cold water / Drinking water |
Body material | Brass CW617N |
Number of ways | 2 |
Bore | Reduced |
Packing gland | Yes |
PS (bar) | 20 |
Connections | BSP MF |
Seats | PTFE |
Ball material | Chrome-plated brass CW617N |
TS max (°C) | 120 |
TS min (°C) | -10 |
Warranty period | 10 years |
Handle material | Aluminium |
Handle type | Blue butterfly handle |