Standard Features:
3600 psi, WOG (ANSI Class 1500) and 6000 psi, WOG (ANSI Class 2500)
Sizes: 1/4” – 2” NPT Female
FULL Port: , 2″ is 1.50″ port.
ASME B16.34, 316 SS or A216 WCB,
Welded End for Added Safety, Fire Safe: API 607 – 5th Edition, NACE MR-0175 Compliant,
Graphite Packing, Delrin Seats,
Mounting Pad: ISO 5211,
Blow-Out Proof Stem,
Lever Locking Handle
NOTE: M78SW6 series – 6000 psi ANSI Class 2500 Specs
6000 psi valves: PEEK Seats
We offer MELANCON, Walworth, and WKM Ball valves in ALL Pressure Classes. Both Trunnion Mounted and Floating Ball.
| Valve Size | PSI, WOG Rating | Valve Length | Valve* Bore | Weight in lbs. |
| 1/4” | 3600 | 3.00 | .25 | 1.58 |
| 3/8” | 3600 | 4.00 | .38 | 1.74 |
| 1/2” | 3600 | 4.00 | .50 | 1.84 |
| 3/4” | 3600 | 4.30 | .75 | 3.05 |
| 1” | 3600 | 4.80 | 1.00 | 5.26 |
| 1-1/2” | 3600 | 5.30 | 1.50 | 10.60 |
| * 2” | 3600 | 6.30 | 1.50 | 13.00 |
| 1/4″ | 6000 | 3.00 | .25 | 1.58 |
|---|---|---|---|---|
| 1/2″ | 6000 | 4.00 | .50 | 2.38 |
| 3/4″ | 6000 | 4.30 | .75 | 3.81 |
| 1″ | 6000 | 4.80 | 1.00 | 6.73 |
| 1-1/2″ | 6000 | 5.30 | 1.50 | 14.58 |
| 2″ | 6000 | 6.30 | 1.87 | 18.06 |
