Materials
Body & Cover - Forged Brass, CA
377
Element, P/N 1 - Welded Stainless
Steel, AISI 302
Cover, P/N 5 - Forged Brass, CA 377
Spring, P/N 2 - Stainless Steel, AISI
304
Seat, P/N 3 - Brass, * ASTM B-21
Gasket, P/N 4 - Brass, ASTM B-21
Body - Forged Brass, CA 377
Union Nipple - Brass, ASTM B-16
Union Nit - Brass, ASTM B-16
Capacity
|
Pipe
Size NPT |
Pressure
Differential (PSI) |
|
15 |
25* |
40 |
65 |
125** |
1/2"
3/4" |
825
1290 |
1070
1700 |
1323
2100 |
1610
2575 |
1950
3300 |
*TT25
Maximum working pressure
**TT125 Maximum working pressure |
|
Dimensions
|
Pipe
Size NPT |
A* |
B |
C |
D |
1/2"
3/4" |
2-13/16"
3-1/16" |
1-3/16"
1-3/16" |
1"
1" |
2-1/8"
2-1/8" |
| *Specified
Lengths to meet preexisting
conditions available |
|
