ST-261 I Unloader Valves w/ Chemical Injector
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| Applications: |
Features: |
| Used for adjusting the maximum working pressure and safe guarding the high pressure water pipes. Ideal for steam combination applications. Low pressure limit eliminates need for additional metering devices.
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- Built-in exclusive down stream (venturi-type) injector with built in orifice provides more precise siphon rate.
- Only tamper-resistant operator adjustable valve in the industry which allows limit setting on both maximum pressure and minimum pressure.
- Straight flow-through design minimizes pressure loss through valve.
- Working components constructed of high-grade stainless steel. PTFE and Viton™ seals for maximum heat and chemical resistance.
- Internal bypass valve can be easily accessed and repaired without removing unloader from unit.
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Order |
Injector
Flow Rate |
Orifice |
Pressure |
Temp |
Flow
Rate |
Inlet |
Outlet |
Bypass
Connection |
Wt. |
Box
Qty |
|
|
200261560 |
1.50-2.25 |
1.8 |
3600
PSI |
176
F |
8
GPM |
3/8"
FNPT |
3/8"
FNPT |
1/4"
FNPT |
1.38
lb |
50 |
|
|
200261570 |
2.25-3.35 |
2.1 |
3600
PSI |
176
F |
8
GPM |
3/8"
FNPT |
3/8"
FNPT |
1/4"
FNPT |
1.36
lb |
50 |
|
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200261580 |
3.35-5.00 |
2.4 |
3600
PSI |
176
F |
8
GPM |
3/8"
FNPT |
3/8"
FNPT |
1/4"
FNPT |
1.36
lb |
50 |
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(Repair Kit: #200261526, Injector #200060720, Bypass #200261528)
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