Model EF-1108-ZR (PN 25)

Housing material: EN – JS 1049 RIFOlevel Feed Control Unit PN 25 Model EF-1108-ZR

Nom. press. stage: PN 25 Model-EF-1108-ZR-PN-25 
Medium: Cold water, operating fluids
Function:

Rising level closes and falling level opens supply flow without delay, independent of pressure and temperature fluctuations. 

Characteristics: Only one movable point since the rotary-slide-valve is both a swivel joint and shut-off-device.
Installation: As shown in figures 1 and 2

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Model EF-1108-N-ZR (PN 25)

Housing material: SS 1.4581 (SS 1.4552) RIFOlevel Feed Control Unit PN 25 Model EF-1108-N-ZR

Nom. press. stage: PN 25 Model-EF-1108-N-ZR-PN-25
Medium: Cold water, operating fluids
Function:

Rising level closes and falling level opens supply flow without delay, independent of pressure and temperature fluctuations. 

Characteristics: Only one movable point since the rotary-slide-valve is both a swivel joint and shut-off-device.
Installation: As shown in figures 1 and 2

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Model EF-1112-ZR (PN 25)

Housing material: P235GH-TC1, P250GH, P265GH (Other materials on request) RIFOlevel Float Controlled Feed Valve PN 25 Model EF-1112-ZR

Nom. press. stage: PN 25 Model-EF-1112-ZR-PN-25
Medium: Steam, compressed air. Gas on request
Function: Increasing levels opens and decreasing levels closes the outlet without delay, independent of pressure and temperature fluctuations.
Characteristics: Only one movable point since the rotary-slide-valve is both a swivel joint and shut-off-device.
Installation: WO - Horizontal installation
EF - Angular installation (inlet from top, outlet on the side)

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Model EF- 1112-N-ZR (PN 25)

Housing material: 1.4571 (Other materials on request) RIFOlevel Feed Control Unit PN 25 Model EF-1112-N-ZR

Nom. press. stage: PN 25 Model-EF--1112-N-ZR-PN-25 
Medium: Cold water
Function: Increasing levels open and decreasing levels close the outlet without delay, independent of pressure and temperature fluctuations.
Characteristics: Only one movable point since the rotary-slide-valve is both a swivel joint and shut-off-device.
Installation: WO - Horizontal installation
EF - Angular installation (inlet from top, outlet on the side)

Click here to download the data-sheet

Model WU-1101-ZR (PN 25)

Housing material: EN – JS 1049 RIFOlevel Feed Control Unit PN 25 Model WU-1011-ZR

Nom. press. stage: PN 25 Model-EF-1108-ZR-PN-25
Medium: Operating fluids, water
Function: Increasing levels open and decreasing levels close the outlet without delay, independent of pressure and temperature fluctuations. 
Characteristics: Only one movable point since the rotary-slide-valve is both a swivel joint and shut-off-device.
Installation: Horizontal installation

Click here to download the data-sheet

Model WU-1101-N-ZR (PN 25)

Housing material: SS 1.4581 (SS 1.4552) RIFOlevel Feed Control Unit PN 25 Model WU-1011-N-ZR

Nom. press. stage: PN 25 Model-EF-1108-N-ZR-PN-25
Medium: Operating fluids, water
Function: Increasing levels open and decreasing levels close the outlet without delay, independent of pressure and temperature fluctuations. 
Characteristics: Only one movable point since the rotary-slide-valve is both a swivel joint and shut-off-device.
Installation: Horizontal installation

Click here to download the data-sheet

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