|
| Working Pressure |
: |
300 PSI (21.4 Bars) |
|
| Max. Test Pressure |
: |
600 PSI (42.8 Bars) |
|
| Max. Working Temp |
: |
250 Degrees F.(120 Degrees C.) |
|
| Factory Installed UL Listed Double Tamper Switch For Indoor and Outdoor Use. |
| MATERIALS OF PRIMARY COMPONENTS |
|
| Body |
: |
ASTM B-538 Nylon-11 Coated |
|
| Disc |
: |
ASTM B-536 EPDM Encapsulated |
|
Upper and Lower
Stems |
: |
ALSI420-SS |
|
| Worm Gear Shaft |
: |
AISI410-SS |
|
| Housing |
: |
ASTM A-536 |
|
| Hand Wheel |
: |
ASTM A-536 |
|
| Flag Indicator |
: |
ASTM A-536 |
|
| Shear Pin |
: |
ASTM A-510 |
|
| Segment Gear |
: |
ASTM B-148 OR B-148 or B-584 |
|
| Housing Gasket |
: |
EPDM Grade "E" |
|
| O-Rings(All) |
: |
EPDM Grade "E" |
|
| SIZE |
A |
B |
C |
D |
E |
F |
G |
F |
| 2-1/2" |
4.13(105) |
3.30(85) |
3.80(96.4) |
2.87(73.0) |
5.31(135) |
5.04(128) |
5.04(128) |
|
| 3" |
4.41(112) |
3.60(92) |
3.80(96.4) |
3.50(88.9) |
5.59(142) |
5.04(128) |
5.04(128) |
|
| 4" |
5.71(145) |
4.30(108) |
4.54(115.4) |
4.50(116.2) |
6.89(135) |
5.04(128) |
5.04(128) |
|
| 6" |
7.05(179) |
5.71(145) |
5.21(132.4) |
6.63(168.3) |
8.23(209) |
8.66(220) |
8.66(220) |
0.28(7.10) |
| 8" |
8.03(204) |
6.70(170) |
5.80(147.4) |
8.64(219.1) |
9.21(234) |
8.66(220) |
8.66(220) |
0.95(24.2) |
|
|
