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Flow switch,flow control,refrigeration parts

Model:WFS61KB-11C
Brand:-
Origin:-
Category:Industrial Supplies / Machinery / Heat Exchange & Air Conditioners
Label:flow switch , flow control , F61KB-11C
Price: US $14 / pc
Min. Order:500 pc
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Member Information

Detail

fenghua oupin automatic control equipment co.,ltd

Free MemberZhe Jiang - China
Live Chat:Last Online:27 Jun, 2013

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Product Description

F61KB-11 (C) 1" NPT LIQUID FLOW SWITCH
Product Code Number: F61KB-11C
PIPE SIZE: 1" NPT (1" MALE THREADED CONNECTION)
Enclosure: NEMA 1
Bellows: Phosphor Bronze
Paddle: Stainless Steel; three-piece Paddle (3 in., 2 in., and 1 in. Segments) Installed; 6 in. Paddle Supplied Is Uninstalled
Electronic ratings
MOTER RATINGS
120V
208V
240V
277V
Horsepower
AC Full load Amps
AC Locked rotor Amps
1
16
96.0
1
8.8
52.8
1
8
48.0
-
-
-
Noninductive or Resistance Load Amps
16.0
16.0
16.0
16.0
Pilot Duty-125VA—24/277VAC
Technical Specifications
Product F61 Series Flow Switches
Maximum Fluid Pressure 150 psig (1034 kPa)
Minimum Fluid Temperature 32°F (0°C) (F61KB, F61KD, F61LB) -20°F (-29°C) (F61MB, F61MD, F61MG)
Maximum Fluid Temperature 250°F (121°C)
Switch SPDT
Wiring Connections Screw Type Terminals (F61KB, F61KD, F61LB) Four Color-coded No. 14 AWG Solid Conductor Wire Leads, 7 in. (178 mm) (F61MB,F61MD, F61MG)
Pipe Standard 1 in. 11-1/2 NPT Threads
Conduit Connection One 7/8 in. (22 mm) Hole for 1/2 in. Conduit with 1-1/8 in. (29 mm)

Knockout Ring for 3/4 in. Conduit (F61KB) Female Hub for 1/2 in. Conduit, 1/2-14 NPSM Threads (F61LB, F61MB, F61MG)
UL Listed E5368, CCN NMFT
Typical Flow Rates
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*
Min.adjust
FlowIncreaseR to YCloses
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)
FlowDecreaseR to BCloses
2.5
(0.6)
3.7
(0.8)
5.0
(1.1)
9.5
(2.2)
12.5
(2.7)
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)
Max. adjust
FlowIncreaseR to YCloses
8.8
(2.1)
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)
FlowDecreaseR to BCloses
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)
235.0(53.4)
111.0+(25.2)
360.0(81.8)
135.0+(30.7)
730.0(165.8)
400.0+(90.8)
* Flow rates for these sizes are calculated.
+ GPM figures are for a switch with a 6 in.paddle. For 4 in. And 5 in.Line pipe,the 6 in.Paddle is trimmed to a 4 in.and 5 in.length,respectively.
** For switching action,refer to Figure 7.
 
FEATURES
· Waterproof construction
· SPDT snap-acting switch
· Paddle size 3.2 x 6.9 (80 x 175 mm)
· Operating temperatures -14 to 185℃
HFS FLOW SWITCH
Specifications
HFS Liquid Switches are Single-Pole-Double-Throw(SPDT) flow switches that are used in liquid lines carrying water, ethylene glycol, or other liquid not classified as hazardous. They can be wired to energize one device or powered from the same source when liquid flow either exceeds or drops below the set flow rate.
☆The rate of the flow can be adjustable and it is stable
☆Liquid temperature range: 0℃~+100℃
☆Max. Working Pressure: 13.5bar
☆Flow switch can not be used where the liquid in the pipes will drop below the liquid's freezing point
Descriptions
Product
HFS Flow Switch
Maximum Liquid Pressure
150psig()1034kpa
Minimum Liquid Temperature
32oF(16℃)
Maximum Liquid Temperature
250oF(121℃)
Electrical Ratings
120VAC
208VAC
240VAC
277VAC
Horsepower
1
1
1
-
Full Load Current
16.0
8.8
8.8
-
Locked Rotor Current
96
52.8
48
-
Non-inductive Current
16.0
16.0
16.0
-
Pilot Duty
125VA at 24/277VAC
Wiring Connection
Screw Type Terminals
Pipe Connector
1",1.5" NPT Threads
 
Type
Connection size
Range of required to actuate switch (L/min)
Min. flow
Max. flow
Decrease of flow
Increase of flow
Decrease of flow
Increase of flow
HFS-25
1
18
21
45
50
1-1/2
30
35
100
105
2
50
58
150
155
2-1/2
75
86
187
200
3
100
115
225
260

Product Image

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fenghua oupin automatic control equipment co.,ltd

industry zone,xikou town,fenghua

Phone:
0086-574-88873772
Fax:
86-574-88848177
Contact:
Irene (sales)
Mobile:
13105520300

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