Brass ball valve is manually operated full port valve, which is used to control water to small open-head extinguishing systems or in the trim on waterflow alarm valves, dry pipe valves or automatic water control valves.
Available size (Source 1 with NPT, brass)
| Size | L (mm) | Connection | Working pressure (psi ) | Ref. No. |
|---|---|---|---|---|
| 1/4″ / DN8 | 43 | NPT | 600 | VC0501 (UL) |
| 3/8″ / DN10 | 43 | NPT | 600 | VC0502 (UL) |
| 1/2″ / DN15 | 57 | NPT | 600 (300) | VC0503 (UL/FM) |
| 3/4″ / DN20 | 63 | NPT | 600 (300) | VC0504 (UL/FM) |
| 1″ / DN25 | 76 | NPT | 600 (300) | VC0505 (UL/FM) |
| 1-1/4″ / DN32 | 87 | NPT | 600 (300) | VC0506 (UL/FM) |
| 1-1/2″ / DN40 | 94 | NPT | 600 (300) | VC0507 (UL/FM) |
| 2″ / DN50 | 108 | NPT | 300 | VC0508 (UL/FM) |
| 2-1/2″ / DN65 | 136 | NPT | 300 | VC0509 (UL) |
| 3″ / DN80 | 161 | NPT | 300 | VC0510 (UL) |
| 4″ / DN100 | 185 | NPT | 300 | VC0511 (UL) |
Note: For size 1/2″ to 1-1/2″, the working pressure is 600 psi by UL listed, and 300 psi by FM approved.
Available size (Source 2 with BSPT or NPT, stainless steel)
| Size | L (mm) | Connection | Working pressure (psi ) | Ref. No. |
|---|---|---|---|---|
| 1/2″ / DN15 | 65 | BSPT / NPT | 300 | VC0521 (UL/FM) |
| 3/4″ / DN20 | 77 | BSPT / NPT | 300 | VC0522 (UL/FM) |
| 1″ / DN25 | 85 | BSPT / NPT | 300 | VC0523 (UL/FM) |
| 1-1/4″ / DN32 | 100 | BSPT / NPT | 300 | VC0524 (UL/FM) |
| 1-1/2″ / DN40 | 111 | BSPT / NPT | 300 | VC0525 (UL/FM) |
| 2″ / DN50 | 124 | BSPT / NPT | 300 | VC0526 (UL/FM) |
| 1/2″ / DN15 | 65 | BSPT / NPT | 300 | VC0527 (UL/FM) |
| 3/4″ / DN20 | 77 | BSPT / NPT | 300 | VC0528 (UL/FM) |
Note: For type VC0527 and VC0528, it has lock device at the handle.
Available size (Source 3 with BSPT / BSPP / NPT, brass)
| Size | L (mm) | Connection | Working pressure (psi ) | Ref. No. |
|---|---|---|---|---|
| 1/4″ / DN8 | 43 | BSPT / BSPP / NPT | 400 | VC0531 (UL) |
| 3/8″ / DN10 | 45 | BSPT / BSPP / NPT | 400 | VC0532 (UL) |
| 1/2″ / DN15 | 54 | BSPT / BSPP / NPT | 175 (600) | VC0533 (UL/FM) |
| 3/4″ / DN20 | 62 | BSPT / BSPP / NPT | 175 (600) | VC0534 (UL/FM) |
| 1″ / DN25 | 75 | BSPT / BSPP / NPT | 175 (500) | VC0535 (UL/FM) |
| 1-1/4″ / DN32 | 84 | BSPT / BSPP / NPT | 175 (500) | VC0536 (UL/FM) |
| 1-1/2″ / DN40 | 93 | BSPT / BSPP / NPT | 175 (500) | VC0537 (UL/FM) |
| 2″ / DN50 | 107 | BSPT / BSPP / NPT | 175 (500) | VC0538 (UL/FM) |
Note:
1. For BSPT connection, it is only UL listed, not FM approved
2. For size 1/2″ to 2″ with BSPP / NPT connection, the working pressure is 175 psi by UL listed, and 600 or 500 psi by FM approved.
Email us at info@tpmcsteel.com or use the form below. Normally you will be replied within 2 hours during support hours.
