美國(guó)ASCO脈沖除塵閥HJG，世格除塵閥技術(shù)文章

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Installation/maintenance instructions are included with each valve

Spare Parts Kit and replacement coils are availablefluids (?)

MATERIALS IN CONTACT WITH FLUID (?)  Ensure that the compatibility of the fluids in contact

 with the materials is verified Body Aluminium Spring Stainless steel Diaphragm TPE or CR

single pilot valvesremote pilot connection orifice size (mm)

G1/8 3,2

G353A041 G353.055 G353A042 G353.056

manifold pilot valves in a box IP20 IP65

G1/4 5,6G353A045 G353.066

recommended executions PILOT SOLENOID VALVES (2/2 NC function) main pulse valve catalogue number

GENERAL Differential pressure 0,35 - 8,5 bar [1 bar = 100kPa] Ambient temperature range -20 to +85°C

 G - Threaded pipe connection, CR diaphragm

 ? - Compression fitting pipe connection, TPE diaphragm

operating pressure differential (bar)

give the unique operating features required for dust collector service applications

The high quality diaphragms are wear resistant and guarantee a long operating life, even under harsh conditions

The design with integral compression fittings will facilitate installation because there is no need for threaded piping

Remote pilot operated valves satisfy all relevant EC directives

Valves can also be supplied with FPM (fluorelastomer) diaphragms and seals.

Use the appropriate optional suffix letter for identification 

Other pipe threads are available on request 

Sequential controller for pilot solenoid valves 

Pilot boxes containing 4 to 12 pilot solenoid valves 

Pilot solenoid valves can be equipped with explosionproof 

solenoids for hazardous locations according to “ATEX” (CENELEC) and national standards

INSTALLATION

DIMENSIONS (mm), WEIGHT (kg)

The pulse diaphragm valves are especially designed for dust collector service applications, 

combining high flow, long life and extremely fast opening and closing to produce reliable and economical operation

The high flow, angle type bodies in combination with the special main diaphragm assemblies 

pilot box series C20 4 to 6 valves 1/4

series 257 SCG262C002

_ SCFBG262C208(~) (1)

PULSE VALVES single stage, remote pilot threaded body or compression fitting 3/4  to 1 1/2

catalogue number

G353.055 G353.056

 ? - Compression fitting pipe connection, CR diaphragm

G353A045

1 1/2 G353.066 (1) For DC executions replace prefix SCFB with prefix SCX  (X = TPL 16407) 

(2) Does not apply to compression fitting seals.

 G - Threaded pipe connection, TPE diaphragm

compression fitting pipe version

threaded pipe version

The valves can be mounted in any position without affecting operation 

Threaded pipe connection is: G = G (ISO 228/1) or compression fittings 

For compression fitting types tightness is achieved by the compressed gasket on the blow tube 

美國(guó)ASCO脈沖除塵閥HJG，世格除塵閥技術(shù)文章