Valves
FEATURES OF Pressure Relief Valves
- Bar Stock construction
- Pressure rating : 6000 PSI
- Cracking Pressure range : 50 to 5,000 PSI
|
Part No
|
Inlet
NPT-M |
Outlet
NPT-F |
Dimension-mm
L B |
Orifice
(mm) |
CV |
|
HSRV/MF-4N |
1/4" |
1/4" |
32 |
38 |
6 |
0.65 |
| HSRV/MF-6N |
3/8" |
3/8" |
34 |
40 |
8 |
0.82 |
| HSRV/MF-8N |
1/2" |
1/2" |
38 |
42 |
10 |
1.10 |
| HSRV/MF-12N |
3/4" |
3/4" |
43 |
46 |
14 |
2.23 |
| HSRV/MF-16N |
1" |
1" |
48 |
52 |
19 |
3.70 |
|
Part No
|
NPT-M |
TUBE OD
(Imperial) |
|
|
|
|
| HSRV/MT-4-4l |
1/4" |
1/4" |
32 |
38 |
6 |
0.65 |
| HSRV/MT-6-6l |
3/8" |
3/8" |
34 |
40 |
8 |
0.82 |
| HSRV/MT-8-8l |
1/2" |
1/2" |
38 |
42 |
10 |
1.10 |
| HSRV/MT-12-12l |
3/4" |
3/4" |
43 |
46 |
14 |
2.23 |
| HSRV/MT-16-16l |
1" |
1" |
48 |
52 |
19 |
3.70 |
|
Part No
|
NPT-M |
TUBE OD
(metricl) |
|
|
|
|
| HSRV/M-4-4M |
1/4" |
1/4" |
32 |
38 |
6 |
0.65 |
| HSRV/M-6-10M |
3/8" |
3/8" |
34 |
40 |
8 |
0.82 |
| HSRV/M-8-12M |
1/2" |
1/2" |
38 |
42 |
10 |
1.10 |
| HSRV/M-12-18M |
3/4" |
3/4" |
43 |
46 |
14 |
2.23 |
| HSRV/M-16-25M |
1" |
1 |
48 |
52 |
19 |
3.70 |
| Spring code |
Cracking Pressure
PSI |
Spring code |
Cracking Pressure
PSI |
| A |
50 to 350 |
E |
2250 to 3000 |
| B |
350 to 750 |
F |
3000 to 4000 |
| C |
750 to 1500 |
G |
4000 to 5000 |
| D |
1500 to 2250 |
H |
5000 to 6000 |
|
No
|
Description
|
Material of Cons. |
Qty.
|
| 1 |
Body |
SS 316 |
1 |
| 2 |
Bonnet |
SS 316 |
1 |
| 3 |
Seats
|
Viton/ Buna N |
1 |
| 4 |
Disc |
SS 316 |
1 |
| 5 |
Steam Seal |
Viton/ Buna N |
2 |
| 6 |
Body Seals |
Viton/ Buna N |
1 |
| 7 |
Adjustable Spring |
SS 316 |
1 |
| 8 |
Upper Guide |
SS 316 |
1 |
| 9 |
Lower Guide |
SS 316 |
1 |
| 10 |
Adjustable Cap |
SS 304 |
1 |
| 11 |
Lock Nut |
SS 304 |
1 |
Optional:
- Tube end to male connections.
Pressure Test:
- Every Pressure relief valve is factory tested.
Ordering Information :
Please specify,
- Part Number
- Cracking Pressure range (Spring code).
Note : Dimensions are reference only and are subject to change.
