PRODUCTS

Koso - The California Valve

Koso - The California Valve

These valves are earthquake-sensitive gas shut-off valves. They are intended to close in the event of an earthquake to prevent gas flow into a structure where earthquake damage may have occurred. This will greatly reduce potential risk of explosion or fire due to loss of gas line integrity or uncontrolled flow of gas after a major earthquake.

Warranty | Specifications

Installation Guides

Vertical Top In IS
Vertical Bottom In IS
Horizontal IS

*Please call for availability
Name:
Size:
PSI:
Price:
Koso - 300
.75
7
209.00
Koso - VT-300
.75
7
209.00
Koso - VB-300
.75
7
209.00
Koso - 310
.75
60
249.00
Koso - VT-310
.75
60
249.00
Koso - VB-310
.75
60
249.00
Koso - 301
1
7
239.00
Koso - VT-301
1
7
239.00
Koso - VB-301
1
7
239.00
Koso - 311
1
60
259.00
Koso - VT-311
1
60
259.00
Koso - VB-311
1
60
259.00
Koso - 302
1 1/4
7
269.00
Koso - VT-302
1 1/4
7
269.00
Koso - VB-302
1 1/4
7
269.00
Koso - 312
1 1/4
60
279.00
Koso - VT-312
1 1/4
60
279.00
Koso - VB-312
1 1/4
60
279.00
Koso - 303
1 1/2
7
259.00
Koso - VT-303
1 1/2
7
259.00
Koso - VB-303
1 1/2
7
259.00
Koso - 313
1 1/2
60
289.00
Koso - VT-313
1 1/2
60
289.00
Koso - VB-313
1 1/2
60
289.00
Koso - 314
2
60
599.00
Koso - 314F
2
60
1089.00
Koso - VT-314
2
60
599.00
Koso - VT-314F
2
60
1089.00
Koso - VB-314
2
60
599.00
Koso - VB-314F
2
60
1089.00
Koso - 318
2 1/2
60
869.00
Koso - 318F
2 1/2
60
1299.00
Koso - VT-318
2 1/2
60
869.00
Koso - VT-318F
2 1/2
60
1299.00
Koso - VB-318
2 1/2
60
869.00
Koso - VB-318F
2 1/2
60
1299.00
Koso - 315
3
60
1329.00
Koso - 315F
3
60
1499.00
Koso - VT-315
3
60
1329.00
Koso - VT-315F
3
60
1499.00
Koso - VB-315
3
60
1329.00
Koso - VB-315F
3
60
1499.00
Koso - 316
4
60
1529.00
Koso - 316F
4
60
1759.00
Koso - VT-316
4
60
1529.00
Koso - VT-316F
4
60
1759.00
Koso - VB-316
4
60
1529.00
Koso - VB-316F
4
60
1759.00
Koso - 317F
6
60
3199.00
Koso - VT-317F
6
60
3199.00
Koso - VB-317F
6
60
3199.00
Koso - 319F
8
60
8999.00
Koso - VT-319F
8
60
8999.00
Koso - VB-319F
8
60
8999.00
Koso EV-400 3-Way Valve
2990.00
Koso RA-501 Remote Actuator
1500.00
Koso ES-510 S. S. Switch
1800.00
Koso MS Monitoring System
990.00
*Please call for availability