310
BS MOH float valves, light body
Hot-pressed brass body
Round stainless steel arm
Not suitable for drinking water
Maximum working temperature: 80°C (176°F)
→ Fittings
310A
Brass nut and piston
10" round stainless steel arm ø7,5 mm., 1/4W thread
| DN | − | A | ø B | Standard packaging | ||
|---|---|---|---|---|---|---|
| Pieces | Kg | Dimensions | ||||
| 3/8" | − | 250 | 5.5 | 75 | 14 | 37 × 25 × 18 |
| 1/2" | − | 250 | 5.5 | 75 | 16 | 37 × 25 × 18 |
| 3/4" | − | 250 | 7.5 | 70 | 19 | 37 × 25 × 18 |
| 1" | − | 250 | 9.5 | 50 | 19 | 37 × 25 × 18 |
310E
Brass nut and piston
10" round stainless steel arm ø7,5 mm., 5/16W thread
| DN | − | A | ø B | Standard packaging | ||
|---|---|---|---|---|---|---|
| Pieces | Kg | Dimensions | ||||
| 3/8" | − | 250 | 5.5 | 75 | 16 | 37 × 25 × 18 |
| 1/2" | − | 250 | 5.5 | 85 | 21 | 37 × 25 × 18 |
| 3/4" | − | 250 | 7.5 | 70 | 21 | 37 × 25 × 18 |
| 1" | − | 250 | 9.5 | 50 | 21 | 37 × 25 × 18 |
310AT
Brass nut and piston, plastic plug
10" round stainless steel arm ø7,5 mm., 1/4W thread
| DN | − | A | ø B | Standard packaging | ||
|---|---|---|---|---|---|---|
| Pieces | Kg | Dimensions | ||||
| 3/8" | − | 250 | 5.5 | 75 | 14 | 37 × 25 × 18 |
| 1/2" | − | 250 | 5.5 | 75 | 17 | 37 × 25 × 18 |
| 3/4" | − | 250 | 7.5 | 70 | 19 | 37 × 25 × 18 |
| 1" | − | 250 | 9.5 | 50 | 19 | 37 × 25 × 18 |
310ET
Brass nut and piston, plastic plug
10" round stainless steel arm ø7,5 mm., 5/16W thread
| DN | − | A | ø B | Standard packaging | ||
|---|---|---|---|---|---|---|
| Pieces | Kg | Dimensions | ||||
| 3/8" | − | 250 | 5.5 | 75 | 16 | 37 × 25 × 18 |
| 1/2" | − | 250 | 5.5 | 85 | 21 | 37 × 25 × 18 |
| 3/4" | − | 250 | 7.5 | 70 | 21 | 37 × 25 × 18 |
| 1" | − | 250 | 9.5 | 50 | 21 | 37 × 25 × 18 |
| Fittings | 3/8" | 1/2" | 3/4" | 1" | ||
|---|---|---|---|---|---|---|
 | 293 | Round plastic float ball, 1/4W thread | ø 90 | ø 120 | ø 120 | ø 150 |
 | 296 | Round plastic float ball, 5/16W thread | ø 3"1/2 | ø 4"1/2 | ø 5" | ø 6" |
 | 301 | Round copper float ball with soldered threaded ball-holder | ø 90 | ø 120 | ø 120 | ø 150 |
| Documents | |
|---|---|
| 310 Technical info |  |
| Stainless steel arms vs. Brass arms (video) |  |
| Installation instructions | |
| Materials used in manufacturing | |
| RoHS and REACH declarations | |
| Sales conditions | |
The above data are subject to change without notice.
ST srl - Via E.Fermi 64 - 25030 Brandico (Bs) Italy - P.Iva 02054360983 - Tel +39.030.975115 - Fax +39.030.975891 - 
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