Flow Switches
<p>Flow switches detect fluid flow in hydraulic systems and prevent leaks. They are used in pumps in the water treatment, oil & gas and chemical industries.</p>
Style | Model | Body Material | Material | Price | |
---|---|---|---|---|---|
A | FS-10798 25365 | €1,001.20 | |||
A | FS-10798 25366 | €1,626.92 |
Liquid Flow Switch
Style | Model | Max. Pressure | Body Material | Connection Size | Type | Voltage | Contact Rating | Flow Rate | Material | Price | |
---|---|---|---|---|---|---|---|---|---|---|---|
A | RFS 155425 | €503.04 | |||||||||
A | RFS 155485 | €534.24 | |||||||||
A | RFS 181688 | €730.79 | |||||||||
A | RFS 156265 | €660.03 | |||||||||
A | RFS 156268 | €662.35 | |||||||||
A | RFS 180395 | €683.41 | |||||||||
B | FS-400 26602 | €536.72 | |||||||||
C | FS-200 26616 | €567.46 | |||||||||
C | FS-200 26838 | €522.05 | |||||||||
B | FS-400 26600 | €537.74 | |||||||||
B | FS-400 26601 | €573.63 | |||||||||
C | FS-200 26615 | €535.47 | |||||||||
D | FS-10798 25364 | €1,806.72 | |||||||||
E | FS-550 29609 | €529.27 | |||||||||
F | FS-550 29608 | €800.52 |
Flow Switch 3.5 - 600 Spdt
Style | Model | Flow Rate | Switch Type | Price | |
---|---|---|---|---|---|
A | FS-150 NO 0.5GPM | €232.40 | |||
A | FS-150 NC 0.5GPM | €220.99 | |||
A | FS-150 NO 1.0GPM | €232.40 | |||
A | FS-150 NC 1.0GPM | €215.18 | |||
A | FS-150 NO 2.0GPM | €220.57 | |||
A | FS-150 NO 3.0GPM | €232.40 |
Style | Model | Flow Rate | Price | |
---|---|---|---|---|
A | FS-4 122352 | €241.11 | ||
A | FS-4 122354 | €262.49 | ||
A | FS-4 122353 | €255.37 | ||
A | FS-4 122355 | €243.89 | ||
A | FS-4 122356 | €248.64 | ||
A | FS-4 122357 | €166.97 |
Style | Model | Body Material | Flow Rate | Material | Max. Fluid Temp. | Price | |
---|---|---|---|---|---|---|---|
A | FS-926 26941 | €616.01 | |||||
A | FS-926 26943 | €443.37 | |||||
A | FS-926 26938 | €604.68 | |||||
A | FS-926 26939 | €588.14 | |||||
A | FS-926 26942 | €588.14 | |||||
A | FS-926 26944 | €443.37 | |||||
A | FS-926 26951 | €986.30 | |||||
A | FS-926 26953 | €710.04 | |||||
A | FS-926 26955 | €710.04 | |||||
A | FS-926 26952 | €705.06 | |||||
A | FS-926 26954 | €710.04 | |||||
A | FS-926 26956 | €988.47 |
Series FS6 Switch Liquid Flow
McDonnell & Miller FS6 liquid flow switches are designed to monitor the flow of liquids, such as water or oil, in pipes and systems. These liquid flow switches are highly sensitive and used in cooling systems, booster pumps, water treatment systems and compressors. They have a sealed compartment that protects the switch from liquids and a sensitivity adjustment screw to prevent false tripping of the flow switch. These liquid flow switches serve as a crucial safeguard, preventing damage and potential hazards caused by insufficient or excess liquid flow. They can be operated at temperatures ranging from 32 to 225 degrees F and can withstand pressures up to 100 psi. These liquid flow switches are integrated with an SPDT switch for monitoring the direction of liquid flow.
McDonnell & Miller FS6 liquid flow switches are designed to monitor the flow of liquids, such as water or oil, in pipes and systems. These liquid flow switches are highly sensitive and used in cooling systems, booster pumps, water treatment systems and compressors. They have a sealed compartment that protects the switch from liquids and a sensitivity adjustment screw to prevent false tripping of the flow switch. These liquid flow switches serve as a crucial safeguard, preventing damage and potential hazards caused by insufficient or excess liquid flow. They can be operated at temperatures ranging from 32 to 225 degrees F and can withstand pressures up to 100 psi. These liquid flow switches are integrated with an SPDT switch for monitoring the direction of liquid flow.
Flow Switches
Series FS5 Switch Liquid Flow
Flow Switches
Style | Model | Type | Connection Size | Contact Rating | Voltage | Flow Rate | Max. Ambient Temp. | Max. Fluid Temp. | Max. HP | Price | |
---|---|---|---|---|---|---|---|---|---|---|---|
A | F261MEH-V01C | €526.92 | |||||||||
A | F261KEH-V01C | €408.00 | |||||||||
A | F261KFH-V02C | €410.01 | |||||||||
B | F261KFH-V01C | €409.11 | |||||||||
A | F261MFH-V01C | €592.78 | |||||||||
A | F261KAH-V01C | €362.97 | |||||||||
A | F261MAL-V01C | €527.86 | |||||||||
C | F261MAH-V01C | €495.13 |
Liquid Flow Switches
Style | Model | Tee Connection Size | Body Material | Conduit Connection Type | Tee Material | Temp. Range | Wetted Materials | Connection Size | Grade | Price | |
---|---|---|---|---|---|---|---|---|---|---|---|
A | V4-SS-2-U | €1,402.52 | |||||||||
A | V4-2-D-U | €1,180.50 | |||||||||
A | V4-SS-2-D-U | €1,644.29 | |||||||||
B | V8 | €205.26 | |||||||||
C | V8-WP | €284.72 | |||||||||
D | V7-WBS-30N | €228.86 | |||||||||
E | V10SS | €244.07 | |||||||||
A | V4-2-U | €864.83 | RFQ | ||||||||
F | V6EPB-B-S-5-MI | €822.14 | |||||||||
F | V6EPS-S-S-5-S | €1,352.06 | |||||||||
F | V6EPB-B-D-5-B | €849.19 | |||||||||
F | V6EPB-B-D-5-MI | €943.36 | |||||||||
F | V6EPB-B-S-5-B | €740.08 | |||||||||
F | V6EPS-S-D-5-S | €1,623.18 | |||||||||
F | V6EPB-B-S-4-MI | €700.91 | |||||||||
F | V6EPB-B-D-4-MI | €822.14 | |||||||||
F | V6EPS-S-D-4-S | €1,443.99 | |||||||||
F | V6EPB-B-S-4-B | €641.01 | |||||||||
F | V6EPB-B-D-4-B | €751.88 | |||||||||
F | V6EPS-S-S-4-S | €1,127.07 | |||||||||
F | V6EPB-B-S-3-B | €568.75 | |||||||||
F | V6EPS-S-S-3-S | €896.61 | |||||||||
F | V6EPB-B-D-3-B | €664.18 | |||||||||
F | V6EPB-B-S-3-MI | €689.51 | |||||||||
F | V6EPS-S-D-3-S | €1,117.25 |
FS-380 Series Flow Switch
Style | Model | Body Material | Contact Rating | Flow Rate | Material | Max. Ambient Temp. | Max. Fluid Temp. | Max. Pressure | Price | |
---|---|---|---|---|---|---|---|---|---|---|
A | FS-380 168434 | €284.05 | ||||||||
A | FS-380 168432 | €290.52 | ||||||||
A | FS-380 178353 | €295.22 | ||||||||
A | FS-380 168435 | €284.05 | ||||||||
A | FS-380 168433 | €276.74 | ||||||||
A | FS-380 181130 | €277.03 | ||||||||
B | FS-380P 197081 | €129.03 | ||||||||
B | FS-380P 209876 | €129.03 | ||||||||
B | FS-380P 197085 | €135.83 | ||||||||
B | FS-380P 197084 | €131.58 | ||||||||
B | FS-380P 197083 | €134.33 | ||||||||
B | FS-380P 197082 | €127.55 | ||||||||
C | FS-380 193482 | €678.88 | ||||||||
C | FS-380 179992 | €685.09 | ||||||||
C | FS-380 179993 | €639.08 | ||||||||
C | FS-380 179994 | €518.68 | ||||||||
C | FS-380 179995 | €453.51 | ||||||||
C | FS-380 179996 | €688.54 |
Style | Model | Flow Rate | Price | |
---|---|---|---|---|
A | FS-500 170232 | €180.23 | ||
A | FS-500 170231 | €841.81 | ||
A | FS-500 170233 | €187.44 | ||
A | FS-500 175117 | €188.50 | ||
A | FS-500 170234 | €186.14 | ||
A | FS-500 170235 | €179.27 |
Style | Model | Flow Rate | Switch Type | Price | |
---|---|---|---|---|---|
A | FS-927 70820 | €245.79 | |||
A | FS-927 70826 | €247.49 | |||
A | FS-927 70822 | €255.79 | |||
A | FS-927 70828 | €247.49 | |||
A | FS-927 70821 | €255.79 | |||
A | FS-927 70827 | €173.24 | |||
A | FS-927 70829 | €247.49 | |||
A | FS-927 70823 | €247.49 | |||
A | FS-927 70824 | €250.21 | |||
A | FS-927 70830 | €247.49 | |||
A | FS-927 70831 | €173.24 | |||
A | FS-927 70825 | €260.81 |
Series FS25 General Purpose Flow Switch
Series FS7 Switch Liquid Flow
FSD Series Flow Switches
Style | Model | Price | |
---|---|---|---|
A | FSD75-AP-6H | €288.27 | RFQ |
B | FSD1-AP-26H | €347.45 | RFQ |
Flow Switches
Flow switches are primarily designed to monitor the air, steam or liquid flow and send signals to the pump for automatic ON / OFF switching with the rise and fall of water level; ideal for regulating water cooling equipment and water treatment or hydronic heating systems. Raptor Supplies offers a wide range of these liquid flow switches from brands like Bradley, Dwyer Instruments, Mcdonnell & Miller, Dayton, Johnson Controls, Gems Sensors and Taco. Gems Sensors flow switches uses 100-micron filtration technology and are less susceptible to clogging than other high-pressure inline flow switches. These units come equipped with one-piece magnetic composite piston which actuates the sealed reed switch when displaced by the pressure difference in fluid flow, thereby activating remote alarms or indicators. They are available in brass, polypropylene and stainless steel construction with a maximum pressure rating and flow rate of 1500 psi and 2 GPM, respectively. Taco industrial flow switches feature flow sensitivity adjustment mechanism for setting a wide adjustment range to start or stop an electronically operated device when flow / no-flow condition occurs. These low-flow switches come with a highly malleable EPDM seal providing anti-hardening, cracking and leakage properties and improving the performance in high-pressure applications such as chillers, boilers, heating systems and water systems. They are available in NEMA 1 and NEMA 4 rated enclosures providing protection against the ingress of foreign contaminants and are ideal for use with 1 - 8 inch (outer diameter) pipe sizes.
Frequently Asked Questions
How can I maintain the accuracy of my flow switch over time?
- Regularly clean the flow switch and inspect it for any signs of damage, corrosion or debris buildup.
- Verify that the flow switch is properly aligned within the flow path to ensure accurate measurements.
- Periodically calibrate the flow switch to verify its accuracy.
- Take into account the properties of the fluid being monitored, such as viscosity or density, as these factors can impact the accuracy of the flow switch.
- Be aware of the ambient conditions surrounding the flow switch. Consider protective enclosures for use in harsh environments.
- Maintain a record of the flow switch's calibration dates, maintenance activities and any observed issues.
What is the difference between a flow switch and a pressure switch?
A flow switch measures the flow rate of media flowing through a process line, whereas a pressure switch measures the pressure within a process line, pipe or vessel.
How do I select the right flow switch for my application?
Consider factors like the type of fluid, flow rate, operating conditions (temperature or pressure) and pipe size.
Do these flow switches require regular maintenance?
These flow switches require minimal maintenance. However, periodic inspection and cleaning are necessary to ensure proper functioning.
Can I use these flow switches for both liquids and gases?
Yes, these flow switches can be used to detect the flow of both liquids and gases.
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