background image

RoHS

Life: 

10

 million cycles

1

 or more/

       10

 times

2

 or more

High 

peak pressure

 and low 

air consumption

Impact f

orce

New model:

Air consumption

Existing model:

Air consumption

Peak pressure

35

% reduction

M

Port size

Air

15

%

increase

1   Based on SMC’s specific testing conditions  

(JSXFA-06, Pilot valve orifice is ø5 mm or larger)

2  Comparison with SMC existing model

Air consumption

35

%

3

 reduction

Peak pressure

Size: 
3/4 (20A), 1 (25A), 1 1/2 (40A)

Compression fitting type

Direct piping type

OFF response time: 

45

% reduction

3/4 (20A)

1 (25A)

1 1/2 (40A)

15

%

increase

3   When the pilot valve mounted on the JSXFA-06 is 

energized (ON time) for 100 ms.

CAT.ES70-57A

JSXFA

 Series

Pulse Valve

Valve for Dust Collector

Summary of Contents for JSXFA Series

Page 1: ...s specific testing conditions JSXFA 06 Pilot valve orifice is 5 mm or larger 2 Comparison with SMC existing model Air consumption 35 3 reduction Peak pressure Size 3 4 20A 1 25A 1 1 2 40A Compression...

Page 2: ...or JSXFA Series Easier maintenance Springless diaphragm allows for easy maintenance of valve Main valve and sub valve for 40A included in maintenance kit Flow rate characteristics 40 1 2 increase Opti...

Page 3: ...cing Pulse Valve Filter Header tank Application of the pulse valve Pulse Valve JSXFA Series General production line Mining Steel and cement Pharmaceutical Agriculture livestock Food Pulse blow for var...

Page 4: ...peratures B 40 to 60 C Symbol 2 OUT 1 IN Caution Selection of Pilot Valve For the pilot valve orifice diameter 5 mm or larger is recommended When the pilot orifice diameter is 3 mm or larger and less...

Page 5: ...omated 7 Compression nut ADC 8 Hexagon bolt Stainless steel Component Parts No Description Material 1 Body ADC 2 Main valve Resin 3 O ring NBR 4 Bonnet ADC 5 Hexagon bolt Stainless steel Component Par...

Page 6: ...J K JSXFA Series Port size 06 10 sizes Port size 14 size Dimensions JSXFAE Compression Fitting Type Dimensions mm Dimension in shows the dimension after tightening Model Port size P A B C E F G H J K...

Page 7: ...B A 52 20 Silencer Option F E D C B 2 x P Port size Pilot port 1 8 1 4 Rc NPT G Exhaust port 3 8 20 G D F E Pulse Valve Valve for Dust Collector JSXFA Series Port size 06 10 sizes Port size 14 size D...

Page 8: ...the pilot valve to atmosphere the pressure in the pressure action chamber decreases force pushing the main valve down force pushing the main valve up opening the main valve Because of this the air fl...

Page 9: ...erring to Fig 1 If the valve is assembled in incorrect direction it can cause a malfunction 2 Mount the O ring to the body groove See Fig 2 After mounting of the O ring check if the O ring is fitted p...

Page 10: ...iple board connection Interrupt Operation Function A two time hitting function is adopted to improve the bag filter dusting efficiency Turn ON the DIP switch for two time hitting OFF for one time hitt...

Page 11: ...re differential The maximum pressure differential the difference between the inlet and outlet pressure which is allowed for operation When the outlet pressure is 0 MPa this becomes the maximum oper at...

Page 12: ...e adopted 2 Continuous valve open The valve is for pulse operation Do not open the valve contin uously Since a large amount of air is consumed the dia phragm will oscillate chatter due to insufficient...

Page 13: ...3 Painting and coating Warnings or specifications printed or labeled on the product should not be erased removed or covered up Piping Warning 1 During use deterioration of the tube or damage to the fi...

Page 14: ...losive atmospheres 3 Do not use in locations subject to vibration or impact 4 Do not use in locations where radiated heat will be received from nearby heat sources 5 Employ suitable protective measure...

Page 15: ...ironments outside of the given specifications or use outdoors or in a place exposed to direct sunlight 2 Installation on equipment in conjunction with atomic energy railways air navigation space shipp...

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