 SSPV,
Quick Exhaust Valves and Check Valves by Valcor
Valve Specifications:
|
SSPV |
Quick
Exhaust |
Check
Valve |
|
|
|
|
| Valve
Series Number |
V70900-116/116-1 |
V871800 |
V520-11 |
| Type
of Operation1 |
Pilot
Assist |
Direct
Acting |
Spring
Check |
| Operating
Modes |
— |
Air
Actuated |
— |
| Line
Connection |
1/2” |
3/8” |
1/4”
to 2” |
| Cv
Factor |
Custom |
4.5
cylinder to vent |
1.0
to 23 |
| Flow
Capacity |
— |
High |
Moderate
to High |
| Operating
Pressure |
35
- 150 psig |
5
- 125 psig |
0
- 150 psig |
| Operating
Temperature |
150°F
(66°C) |
160°F
(71°C) |
150°F
(66°C) |
| Response
Time |
100
m-sec |
— |
— |
Seat
Leakage
ANSI/FCI 70-2 |
Class
5 or better |
18cc/min
@ 138 psig |
37.5
cc/min @ 150 psig |
| Seat
Material |
EPR/VespelTM |
EPR/VespelTM |
EPR/Viton |
| Body
Material |
Brass |
Brass |
Brass2 |
| Mounting
Attitude3 |
any |
any |
Vertical/Horizontal |
| Electrical
Connections4 |
36”
leads |
— |
— |
| Coil
Class |
H |
— |
— |
| Coil
Wattage |
10 |
— |
— |
| Voltages5 |
AC/DC |
— |
— |
| NEMA
Compliance |
4,7 |
— |
— |
| IEEE
Qualification |
323,
344, 382 |
323,
344, 382 |
344 |
| Qualified
Life - Coil |
40
years |
— |
— |
| Qualified
Life - O-Rings7 |
10
years |
10
years |
5
years |
1
3-way valves can be used as 2-way NO/NC by plugging unused
port
2 Also available in Stainless Steel
3
Mounting brackets available
4 ECSA/QDC available |
5
Standard voltages available 120 VAC, 125 VDC, 48 VDC,
Consult factory for special voltages
6 Shown as manifold assembly
7 Typical - Dependent on duty cycle and pre/post
LOCA/HELB ambient conditions
Operating Modes: NC - Normally Closed, NO - Normally Open,
D - Diverter, S - Selector |
|
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