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SIEMENS QVE1900U Liquid Flow Switch, 1 MNPT Connection Size, 10, 160 psi Max. Pressure, 24V DC
Item: CU2UTZModel: QVE1900UCross Ref: 40PN67
7 In Stock
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€274.47 /unit
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Product Specifications:
| Item | Liquid Flow Switch |
| Application | Used In HVAC Installations To Monitor The Flow Of Fluids In Hydronic Heating And Cooling Systems |
| Connection Size | 1" |
| Connection Type | NPT |
| Contact Rating | 15A |
| Contact Rating (ac) | 15A @ 24V |
| Contact Rating (dc) | 15A (8A Inductive) @ 24V AC |
| Dc Contact Rating | 15A (8A Inductive) @ 24V AC |
| Flow Rate | 6-10 GPM |
| Flow Switch Type | Paddle |
| For Pipe Size | 1 1/4", 8" |
| For Use With | Boilers And Heat Exchangers, Condensers |
| Housing Material | Stainless Steel |
| Housing/body Material | Stainless Steel |
| Material Of Construction | Brass, Stainless Steel |
| Max. Ambient Temp. | 185°F |
| Max. Flow Rate | 10 GPM |
| Max. Media Temp. | 248°F |
| Max. Operating Velocity | 10 FPM |
| Max. Operating Velocity (fpm) | 10 FPM |
| Media Temp. | -4°F to +248°F |
| Min. Ambient Temp. | -4°F |
| Min. Flow Rate | 6 GPM |
| Min. Fluid Temp. | -40°F |
| Min. Media Temp. | -40°F , -4°F |
| Overall Height | 2 4/5" |
| Overall Length | 7.4" |
| Overall Width | 6 1/5" |
| Phase | 1 |
| Set Point Configuration | Adjustable |
| Switch Enclosure | NEMA 4 |
| Switch Position | Normally Closed |
| Switch Type | SPDT |
| Type | Paddle |
| Voltage | 24V DC |
| Wetted Material | Brass |
Shipping Info:
| Ship weight (kg) | 0.68 |
| Ship height (cm) | 7.11 |
| Ship length (cm) | 18.8 |
| Ship width (cm) | 15.75 |
| Country of Origin | DE |
Product Variants
| Product | Model | Min. Media Temp. | Max. Media Temp. | Housing Material | Media Temp. | Max. Flow Rate | Overall Width | Min. Flow Rate | Overall Height | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
FS7-4 | 32°F | 300°F | Brass | 32°F to 300°F | 4.8 GPM | - | 4.8 GPM | - | €1,185.65 | |
 |
AF-1 | 32°F | 300°F | Aluminum | 32°F to 300°F | - | - | - | - | €597.41 | |
 |
FS4-3 | 32°F | 300°F | Stainless Steel | 32°F to 300°F | 10.2 GPM | 3" | 6 GPM | 8 2/5" | €585.38 | |
 |
FS8-W | 32°F | 225°F | Stainless Steel | 32°F to 225°F | 17.6 GPM | 3.3" | 4.9 GPM | 8 2/5" | €693.72 | |
 |
FS-200-W | 33°F | 250°F | Steel | - | 14.8 GPM | - | - | - | €1,152.49 | |
 |
FS-204-W | 33°F | 250°F | Aluminum | - | - | - | - | - | €767.59 | |
 |
FS1 | 32°F | 225°F | - | 32°F to 225°F | - | 3 4/5" | - | 4 2/5" | €960.55 |
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SIEMENS QVE1900U Liquid Flow Switch, 1 MNPT Connection Size, 10, 160 psi Max. Pressure, 24V DC
€288.91 /unit