Soloon Controls (Beijing) Co., Ltd. +86-10-67886688
English English English
Soloon Controls (Beijing) Co., Ltd.
Soloon Controls (Beijing) Co., Ltd.
Contact Us
S6022 Flow Switch

S6022 Flow Switch

The S6022 flow switch responds to low fluid flow rates in applications with a pipe size below 1" to 3" in diameter. It is a Single-Pole, Double-Throw (SPDT) flow switch that is used in liquid lines carrying water, ethylene glycol, or other liquids that are not classified as non-hazardous. It can be wired to energize one device and energize another device powered from the same source when liquid flow either exceeds or falls below the set flow rate.

S6022 Flow Switch

Parameter of S6022 Flow Switch


Rated voltage V

Rated Current A

Power COS ø

125VAC

250V AC

No induced load current

1

15

15

Induced load

Full load current

0.75

3.5

2.5

Current

Instantaneous current

0.45

21

15


Figure1: Technological Parameter 1



Valve Size

Connector

Max

Pressure

(Mpa)

Protection

Allowable

Medium Temp.

Wet.

(Kg)

Modulating Range of Flow

Pipe Size

Min.

Max.

Flow decrease

Flow increase

Flow decrease

Flow increase

3″

1″-11½ (NPT)

1.60

IP65

-30~120

0.6

1″

2.5

4.2

8.5

8.8

2″

9.5

13.7

27

29

3″

19

27.5

50

53


Figure 2: Technological Parameter 2


When there is sufficient fluid through the pipe, the loop closes up between red and blue contacts.


S6022 Flow Switch


Figure 3: Switch actions

Mounting of S6022 Flow Switch


  • Mount the switch in a section of pipe where there is a straight run of at least five pipe diameters on each side of the flow switch.

  • The switch should be mounted so that the terminals or wire leads are easily accessible for wiring.

  • Screw the flow switch into position so that the flat of the paddle is at a right angle to the flow. The arrow on the side of the case must point in the direction of the flow.

  • The switch must be mounted in a horizontal pipeline or a vertical pipeline with upward liquid flow. It is not recommended for installation where liquid flow is downwards. When mounted in a vertical pipe with the upward flow the switch trips will operate at a slightly higher flow than shown in Figure 4: “Typical Flow Rates”, due to the effect of gravity on the switch mechanism.

  • All wiring connections must be made using copper conductors only.

  • All wiring must be installed in accordance with the National Electric Code and local regulations


Flow Rate of S6022 Flow Switch


GPM (m3/hr) Required to Actuate Switch


Pipe Size (in.)

1

1-1/4

1-1/2

2

2-1/2

3

4*

5*

6*

8*


Minimum Adjustment

Flow increasing

red→yellow

closed**

4.2

(1.0)

5.8

(1.3)

7.5

(1.7)

13.7

(3.1)

18.0

(4.1)

27.5

(6.2)

65.0

(14.8)

37.0+

(8.4)

125.0

(28.4)

57.0+

(12.9)

190.0

(43.1)

74.0+

(16.8)

375.0

(85.2)

205.0+

(46.6)


Flow decreasing

red→blue

closed**

2.5

(0.6)

3.7

(0.8)

5.0

(1.1)

9.5

(2.2)

12.5

(2.8)

19.0

(4.3)

50.0

(11.4)

27.0+

(6.1)

101.0

(22.9)

41.0+

(9.3)

158.0

(35.9)

54.0+

(12.3)

320.0

(72.7)

170.0+

(38.6)


Maximum Adjustment

Flow increasing

red→yellow

closed**

8.8

(2.0)

13.3

(3.0)

19.2

(4.4)

29.0

(6.6)

34.5

(7.8)

53.0

(12.0)

128.0

(29.1)

81.0+

(18.4)

245.0

(55.6)

118.0+

(26.8)

375.0

(85.2)

144.0

(32.7)

760.0

(172.6)

415.0+

(94.2)



Flow decreasing

red→blue

closed**

8.5

(1.9)

12.5

(2.8)

18.0

(4.1)

27.0

(6.1)

32.0

(7.3)

50.0

(11.4)

122.0

(27.7)

76.0+

(17.3)

235

(53.4)

111.0+

(25.2)

360.0

(81.8)

135.0+

(30.7)

730.0

(165.8)

400.0+

(90.8)


* + GPM figures are for a switch with a 6” paddle.

* For 4” and 5” line pipes, the 6” paddle is trimmed to a 4” and 5” length, respectively.

* For switching action, refer to figure 3.

Contact Us Product Inquiry
Contact Us
If you are interested in our products.
Please fill in the form & Contact Us.
+86-10-67886688