3100 is a normally open master valve ideal for dirty and recycled water applications.
Available in Sizes: 3/4″ to 3″
Where to Buy
– Normally Open Design
Normally Open design allows for constant system pressurization
– On-Demand Access
On-demand access for manual irrigation and quick coupler use
– Improved Flow
Low seat design decreases pressure loss and improves flow
– Self-cleaning
Self-cleaning inlet orifice with metering rod allows only “clean water” to enter upper diaphragm chamber offering consistent, trouble-free operation
– Reinforced Diaphragm
600 lb. test nylon reinforced EPDM diaphragm
| Model Number | Size | Model Description | Height (inches) | Width (inches) |
|---|---|---|---|---|
| 3100075 | 3/4" | 3/4" Normally Open Master Valve | 5 | 3 1/4 |
| 3100100 | 1" | 1" Normally Open Automatic Valve | 4 1/2 | 4 3/8 |
| 3100125 | 1 1/4" | 1 1/4" Normally Open Automatic Valve | 5 1/2 | 5 |
| 3100150 | 1 1/2" | 1 1/2" Normally Open Automatic Valve | 8 | 6 |
| 3100200 | 2" | 2" Normally Open Automatic Valve | 9 | 7 |
| 3100250 | 2 1/2" | 2 1/2" Normally Open Master Valve | 10 | 11 5/8 |
| 3100300 | 3" | 3" Normally Open Master Valve | 10 | 11 5/8 |
Solenoid Specifications
Operating Ranges
| GPM | 3/4" | 1" | 1 1/4" | 1 1/2" | 2" | 2 1/2" | 3" |
|---|---|---|---|---|---|---|---|
| 5 | 0.5 | 0.2 | |||||
| 10 | 1.8 | 0.8 | |||||
| 15 | 4 | 1.5 | 0.5 | ||||
| 20 | 7 | 2.6 | 0.9 | 0.5 | |||
| 30 | 5.7 | 1.9 | 1 | ||||
| 40 | 10 | 3.5 | 1.7 | 0.5 | |||
| 50 | 5.3 | 2.7 | 0.8 | ||||
| 60 | 7.6 | 3.8 | 1.2 | ||||
| 70 | 10.1 | 5.1 | 1.6 | ||||
| 80 | 6.6 | 2.1 | |||||
| 90 | 8.3 | 2.6 | |||||
| 100 | 10.9 | 3.2 | 2.4 | 2.4 | |||
| 120 | 4.6 | 2.5 | 2.5 | ||||
| 140 | 6.3 | 2.5 | 2.5 | ||||
| 160 | 8 | 2.9 | 2.9 | ||||
| 200 | 13.9 | 4 | 4 | ||||
| 240 | 6 | 6 | |||||
| 260 | 8.2 | 8.2 | |||||
| 320 | 10.7 | 10.7 |
| Model | Repair Kit | Index | Size | Kit Description |
|---|---|---|---|---|
| 3100 | 17308 | 195 | 3/4" | 3/4" 3100 Repair Kit |
| 3100 | 17309 | 195 | 1" | 1" 3100 Repair Kit |
| 3100 | 17310 | 195 | 1-1/4" | 1-1/4" 3100 Repair Kit |
| 3100 | 17311 | 195 | 1-1/2" | 1-1/2" 3100 Repair Kit |
| 3100 | 17312 | 195 | 2" | 2" 3100 Repair Kit |
| 3100 | 17313 | 195 | 2-1/2" to 3" | 2-1/2" to 3" 3100 Repair Kit |
| 3100 | 16280 | 212 | 3/4" | 3/4" 3100 Top Assembly |
| 3100 | 16281 | 212 | 1" | 1" 3100 Top Assembly |
| 3100 | 16282 | 212 | 1-1/4" | 1-1/4" 3100 Top Assembly |
| 3100 | 16283 | 212 | 1-1/2" to 2" | 1-1/2" to 2" 3100 Top Assembly |
| 3100 | 16284 | 212 | 2-1/2" to 3" | 2-1/2" to 3" 3100 Top Assembly |
| 3100 | 16206 | 198 | 3/4" | 3/4" 3100 Flow Control Assembly |
| 3100 | 16207 | 198 | 1" | 1" 3100 Flow Control Assembly |
| 3100 | 16208 | 198 | 1-1/4" | 1-1/4" 3100 Flow Control Assembly |
| 3100 | 16209 | 198 | 1-1/2" to 2" | 1-1/2" to 2" 3100 Flow Control Assembly |
| 3100 | 16221 | 198 | 2-1/2" to 3" | 2-1/2" to 3" 3100 Flow Control Assembly |
| 3100 | 16075 | 20 | All | 24 VAC 3-Way Solenoid Assembly |
| 3100 | 16500-1 | 60 | All | L-Fitting |
| 3100 | 16516 | 66 | 3/4" to 1" | 3/4" to 1" 3100 Tubing |
| 3100 | 16517 | 66 | 1-1/4' | 1-1/4' 3100 Tubing |
| 3100 | 16518 | 66 | 1-1/2" to 2" | 1-1/2" to 2" 3100 Tubing |
| 3100 | 16519 | 66 | 2-1/2" to 3" | 2-1/2" to 3" 3100 Tubing |
| 3100 | 16050 | 68 | 3/4" | 3/4" 3100 Diaphragm Spring |
| 3100 | 16051 | 68 | 1" to 1-1/4" | 1" to 1-1/4" 3100 Diaphragm Spring |
| 3100 | 16052 | 68 | 1/2" to 2" | 1/2" to 2" 3100 Diaphragm Spring |
| 3100 | 19017 | 68 | 2-1/2" to 3" | 2-1/2" to 3" 3100 Diaphragm Spring |
| 3100 | 16042 | 62 | 3/4" to 1" | 3/4" to 1" 3100 Diaphragm Cap Bolts |
| 3100 | 16041 | 62 | 1-1/4" to 2" | 1-1/4" to 2" 3100 Diaphragm Cap Bolts |
| 3100 | 19004 | 62 | 2-1/2" to 3" | 2-1/2" to 3" 3100 Diaphragm Cap Bolts |
