3. FEATURES
1. 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
2. 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
3. The design with integral compression fittings will facilitate installation because
there is no need for threaded piping
4. The high quality diaphragms are reinforced and wear resistant to guarantee a
long operating life, even under harsh conditions
5. Integral pilot operated valves satisfy all relevant EC directives
4. GENERAL
Differential pressure: 0,35 - 8,5 bar [1 bar = 100kPa]
Ambient temperature range: -20 to +85°C
5. MATERIALS IN CONTACT WITH FLUID
Note: Ensure that the compatibility of the fluids in contact with the materials is verified
Body: Aluminium
Core tube: Stainless steel
Core and plugnut: Stainless steel
Springs: Stainless steel
Seals & disc: NBR (nitrile)
Diaphragms: CR (chloroprene)
Shading coil: Copper
6. ELECTRICAL CHARACTERISTICS
Coil insulation class: F
Connector: Spade plug (cable Φ 6 - 10 mm)
Electrical safety: IEC 335
Standard voltages: DC (=): 24V (Other voltages and 60 Hz on request) AC (~): 24V - 115V - 230V / 50 Hz
7. OPTIONS
1. Waterproof enclosure with embedded screw terminal coil according to protection class IP67, CEE 10
2. Explosionproof solenoids for hazardous locations according to “ATEX” (CENELEC) and national standards
3. Explosionproof and watertight solenoids according to “NEMA” standards
4. Hose connection executions (3" only)
5. Compliance with “UL” standards
6. Plug with visual indication and/or peak voltage suppression
7. Electronic timer
8. Valves can also be supplied with FPM (fluorelastomer) diaphragms and seals. Use the appropriate suffix letter for identification
8. INSTALLATION
1. The valves can be mounted in any position without affecting operation
2. Threaded pipe connection is: G (ISO 228/1) or compression fitting
3. For compression fitting types tightness is achieved by the compressed gasket on the blow tube
4. The use of the rubber gaskets as sealing members will allow a slight misalignment in piping
5. Other pipe threads are available on request
6. Installation/maintenance instructions are included with each valve
7. Spare Parts Kit and replacement coils are available
9. Structures and Dimension 
