LEGEND MODELS T-800/S-800 ball valves are constructed of heavy duty
forged brass.
They are designed for commercial and industrial use on steam, water, oil or gas.
The T-800/S-800 is a conventional port ball valve but has excellent flow
characteristics compared with other valves in its class. The stem is bottom
loaded, blowout proof design.
The large raised wrench flats reduce slippage.
The extra long solder ends on the S-800 reduce the chance of damage to the seats
while soldering.
The T-800/S-800 series ball valves feature a low-lead brass alloy that meets the
requirements of NSF 61 Setion 8 for lead leaching as specified in the Safe
Drinking Water Act.
CONFORMS TO FEDERAL SPECIFICATIONS WW-V-35C
PRESSURE RATING
400 W.O.G. NON-SHOCK
All sizes rated: 125 W.S.P.
| MATERIAL
SPECIFICATION |
| PART |
MATERIAL |
| HANDLE NUT |
STEEL |
| HANDLE |
STEEL |
| PACKING NUT |
FORGED BRASS |
| STEM PACKING |
TEFLON* |
| STEM |
FORGED BRASS |
| BALL |
CHROME PLATED BRASS |
| SEATS |
TEFLON* |
| BODY |
FORGED BRASS |
| END ADAPTER |
FORGED BRASS
|
*DUPONT REG. T.M.
| DIMENSIONS
IN INCHES |
| VALVE SIZE |
A (I.P.S.) |
A (CxC) |
B |
C |
D |
C.V.** |
| 1/4 |
1.60 |
- |
1.38 |
.31 |
1.71 |
7.68 |
| 3/8 |
1.60 |
- |
1.40 |
.31 |
1.71 |
7.8 |
| 1/2 |
1.94 |
2.13 |
1.74 |
.39 |
3.07 |
7.8 |
| 3/4 |
2.05 |
2.91 |
2.00 |
.59 |
3.07 |
14.2 |
| 1 |
2.62 |
3.56 |
2.58 |
.79 |
3.78 |
28.6 |
| 1 1/4 |
2.90 |
3.98 |
2.93 |
.98 |
3.78 |
56.4 |
| 1 1/2 |
3.28 |
4.61 |
3.25 |
1.26 |
3.78 |
114.0 |
| 2 |
3.81 |
5.63 |
4.13 |
1.58 |
5.43 |
162.9 |
| 2 1/2 |
4.48 |
- |
5.10 |
2.00 |
7.88 |
200.0 |
| 3 |
5.33 |
- |
6.00 |
2.50 |
7.88 |
313.1 |
| 4 |
6.86 |
- |
7.00 |
2.96 |
7.88 |
536.6 |
**The CV Factor is the gallons of water per minute passed through the valve with
a 1 PSI pressure drop.
November 23, 2012
