The Victaulic Series 761 Vic-300 MasterSeal butterfly valve provides bidirectional shutoff and flow control in compatible grooved piping systems. Available in 2-inch through 6-inch sizes, these valves include a padlockable 10-position handle with an infinitely variable memory stop.
Key Features
- Full-vacuum through 300 PSI operating-pressure range
- Rated for full-pressure bidirectional dead-end service
- Black-coated ductile iron body
- Electroless nickel-plated ductile iron disc
- Grade E EPDM seat for compatible water service
- Padlockable 10-position handle with memory stop
- Compatible with appropriate carbon steel, ductile iron, and plastic piping
Product Specifications
| Specification |
Details |
| Manufacturer |
Victaulic |
| Product line |
Vic-300 MasterSeal |
| Series |
761 |
| Valve type |
Grooved butterfly valve |
| Available sizes |
2–6 inches |
| Maximum working pressure |
300 PSI |
| Service rating |
Full-pressure bidirectional dead-end service |
| Body |
ASTM A536 Grade 65-45-12 ductile iron, black coated |
| Disc |
Ductile iron with electroless nickel coating |
| Seat |
Grade E EPDM, green identification |
| EPDM temperature range |
-30°F to 230°F |
| Stem |
416 stainless steel |
| Operator |
Padlockable 10-position handle with memory stop |
| Unsuitable fluids |
Petroleum products and steam |
Available Sizes and Performance
| Size |
Manufacturer Part Number |
SKU |
Pipe OD |
End-to-End |
Full-Open Cv |
| 2 in. |
V020761SE2 |
0012129 |
2.375 in. |
3.21 in. |
115 |
| 2-1/2 in. |
V024761SE2 |
0012130 |
2.875 in. |
3.77 in. |
260 |
| 3 in. |
V030761SE2 |
0012131 |
3.500 in. |
3.77 in. |
440 |
| 4 in. |
V040761SE2 |
0012132 |
4.500 in. |
4.63 in. |
820 |
| 5 in. |
V050761SE2 |
0012133 |
5.563 in. |
5.88 in. |
1,200 |
| 6 in. |
V060761SE2 |
0012134 |
6.625 in. |
5.88 in. |
1,800 |
Common Applications
| Application |
Typical Function |
| Water truck plumbing |
Main-line shutoff and water-flow control |
| Spray systems |
Isolation of spray-bar and distribution circuits |
| Pump connections |
Pump inlet or discharge isolation |
| Tank plumbing |
Tank outlet and transfer-line control |
| Industrial water systems |
Bidirectional isolation in compatible grooved piping |
Selection note: Confirm pipe material, fluid compatibility, pressure, temperature, and installation requirements before ordering. Grade E EPDM is not intended for petroleum or steam service. Follow current Victaulic installation instructions.