Economincal High Purity Semi-Automatic
Changeover Manifold
Series 916 HF (High Flow) and 916 HP (High Pressure)
Description
The 916 HF and HP Series semi-automatic changeover manifold provides a low cost solution for providing an uninterrupted gas supply to your process. Available in brass, the 916 Series offers the convenience of a simple flip knob to readjust pressures after a changeover and a line regulator to ensure a constant delivery pressure to your system.
A pressure switch alarm assembly is available to notify the user that a changeover has taken place, the manifold needs to be set to switch the other way, and the empty cylinders should be changed.
The system can simply be used with one pigtail on each side, or connected to larger manifolds such as those shown on pages 59 and 60. Pigtails and/or manifolds sections are ordered separately.
Specifications
| Max. inlet pressure | 3000 psig | ||
| Inlet and Outlet ports |
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| Operating temperature | -40° to +165°F | ||
| Flow Coefficient Cv |
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| *When unit is ordered with accompaning pigtails the inlet connections will be the mating CGA connection of the pigtail. | |||
916 HF
916 HP
How To Order
| Model | Description |
|---|---|
| HP Brass Central Control Section (Control section only - no pigtails) |
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| 916HP-1-500 | line regulator delivery range 0-500 psig |
| 916HP-1-750 | line regulator delivery range 0-750 psig |
| 916HP-1-1000 | line regulator delivery range 0-1000 psig |
| 916HP-1-1500 | line regulator delivery range 0-1500 psig |
| HF Brass Central Control Section (Control section only - no pigtails) |
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| 916HF-1-050 | line regulator delivery range 0-50 psig |
| 916HF-1-125 | line regulator delivery range 0-125 psig |
| 916HF-1-250 | line regulator delivery range 0-250 psig |
| 916HF-1-350 | line regulator delivery range 0-350 psig |
| Options | |
| 916-3B | brass pressure switch alarm assembly (one each side) |
| 916-3BEX | brass pressure switch alarm assembly for flammable gases (one each side) |
| 914-AVA | audio/visual alarm module |
| Pigtails for Brass Manifolds | |
| 916-FP601-Y-CGA* | flexible Teflon-lined stainless steel braided pigtail with brass fittings and no check valve |
| 916-FPB601-Y-CV-CGA* | flexible Teflon-lined stainless steel braided pigtail with brass fittings and check valve |
| 916-FPB604-Y-CGA* | flexible all stainless steel braided pigtail with brass fittings and no check valve |
| 916-FBP604-Y-CV-CGA* | flexible all stainless steel braided pigtail with brass fittings and check valve |
| *Specify CGA connection when ordering. Y = pigtail length in feet. |
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914 AVA