ASCO G353A045 G1 1/2″ Remote pilot threaded body Pulse valve
FEATURES
•The diaphragm pulse valves are especially designed for dust collector service applications, combining high flow,long life and extremely fast opening and closing to provide reliable and economical operation
•The high flow, angle type bodies in combination with the special main diaphragm assemblies give the unique operating features required for dust collector service applications
•Integral compression fittings for fast, easy, secure installation
•Valves can be supplied according to ATEX Directive 94/9/EC for non-electrical equipment by using suffix GD
• The components satisfy all relevant EC directives
GENERAl
Differential pressure (PS) 0,35 – 8,5 bar [1 bar = 100kPa]
Ambient temperature range -40/-20 to +85°C (TPE/CR)
Specifications
| pipe size | remote pilot connection | orifice size | flow coefficient Kv | operating pressure differential (bar) | catalogue number | option FPM | |||
| min. | max. (PS) | ||||||||
| air | |||||||||
| G | 0B | (mm) | = | standard | ATEX II2G/D | ||||
| G – Threaded pipe connection | |||||||||
| 3/4 | 1/8 | 24 | 14 | 233 | 0,35 | 8,5 | G353A041 | G353A041 GD | V |
| 1 | 1/8 | 27 | 17 | 283 | 0,35 | 8,5 | G353A042 | G353A042 GD | V |
| 1 1/2 | 1/4 | 52 | 46 | 768 | 0,35 | 8,5 | G353A045 | G353A045 GD | V |
| 0 – Compression fitting pipe connection | |||||||||
| 3/4 | 1/8 | 24 | 14 | 233 | 0,35 | 8,5 | G353-055 | G353-055 GD | V |
| 1 | 1/8 | 27 | 17 | 283 | 0,35 | 8,5 | G353-056 | G353-056 GD | V |
| 1 1/2 | 1/4 | 52 | 43 | 717 | 0,35 | 8,5 | G353-066 | G353-066 GD | V |
CONSTRUCTION
Body Aluminum
Spring Stainless Steel
Diaphragm TPE(thermoplastic polyester elastomer) or CR(chloroprene)
OPTIONS
● Valves can also be supplied with FPM (fluorelastomer) diaphragms and seal materials. Use the appropriate optional suffix ‘V’
for identification
● Sequential controller for pilot solenoid valves
● Pilot boxes containing 2 to 12 pilot solenoid valves
● Pilot solenoid valves can be equipped with explosionproof solenoids for hazardous locations according to “ATEX” and
national standards
INSTAllATION
● The valves can be mounted in any position without affecting operation
● Threaded pipe connection is: G = G (ISO 228/1) or compression fittings
● When connecting piping or tubing to the G1/8 connection in the valve bonnet, the remote ASCO pilot valve should be
mounted as close as possible to the main pulse valve. Connection tubing lengths of 3 meter or less have little effect on
the pulse response. Installations with over 3 meter of tubing must be tested under actual operating conditions. Tubing with
Ø 6 mm O.D. is recommended for all installations
● For compression fitting types tightness is achieved by the compressed gasket on the blow tube
● Other pipe threads are available on request
● Installation/maintenance instructions are included with each valve
● Spare parts kit and replacement coils are available
