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Image of RF series Low pressure Single step Gas Changeover regulators
** RF15AU / RF15AF / RF21A / RF33A have signal transmission function
Specification
| MODEL | RF15U | RF15AU | RF15F | RF15AF | RF21 | RF21A | RF33 | RF33A | RF50 | RF71 | RF120 | RF200 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Capacity BTU/h – kg/h based on Propane 100% |
715,500 BTU/h 15 kg/h |
954,000 BTU/h 20 kg/h |
1,575,000 BTU/h 33 kg/h |
2,386,000 BTU/h 50 kg/h |
3,341,000 BTU/h 70 kg/h |
5,728,000 BTU/h 120 kg/h |
9,547,000 BTU/h 200 kg/h |
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| Inlet pressure | 15 – 227Psig 0.1 – 1.56MPa |
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| Outlet pressure | 0.37 – 0.487Psig 2.55 – 3.30kPa |
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| Maximum blockage pressure |
0.5Psig or below 3.5kPa or below |
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| Inlet bore (JIS) |
1/2 (15A) High pressure unio |
3/4 (20A) High pressure flange |
1 (25A) High pressure flange |
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| Outlet bore (JIS) |
3/4B union | 1B union | 1-1/4B union | 2B union | ||||||||
| Width (mm) |
L=168±5 L=148±5 |
L=240±5 L=148±5 |
L=188±5 L=148±5 |
L=188±5 L=342±5 |
L=330±5 L=549±5 |
L=330±5 L=549±5 |
L=1065±5 L=567±5 |
L=955±5 L=642±5 |
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| Remarks | – | Dry switch | – | Dry switch | – | Dry switch | – | Dry switch | – | – | – | – |
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