ASCO SCG353A043 G3/4″ SCG353A044 G1″ Right-angle integral pilot air pulse valve

FEATURES

• 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, springless construction, in combination with the special diaphragm assemblies give the unique operating features required for dust collector service applications
• The design with integral compression fittings will facilitate installation because there is no need for threaded piping
• Built-in silencers guarantee noise free operation and avoid foreign particles entering the valve
• The integral operators are provided with epoxy moulded F-class coils. Various optional waterproof and explosionproof solenoids for use in potentially explo- sive atmospheres (gas & dust) according to Directive ATEX 94/9/EC can be mounted on the same basic valve (see page 45 till 52)
• ASCO/JOUCOMATIC components satisfy all relevant EC directives

GENERAL
Differential pressure (PS) 0,35 – 8,5 bar [1 bar = 100kPa]
Ambient temperature range -20 to +85°C
CONSTRUCTION
Body Aluminium
Core tube Stainless steel
Core and plugnut Stainless steel
Core spring Stainless steel
Sealings & disc NBR (nitrile / buna-n)
Diaphragm TPE (hytrel)
Shading coil Copper
Coil insulation class F
Connector Spade plug (cable Ø 6 – 10 mm)
Connector specification ISO 4400
Electrical safety IEC 335

OPTIONS

● Waterproof enclosure with embedded screw terminal coil according to protection class IP67, CEE 10
● Explosionproof solenoids for hazardous locations according to “ATEX” and national standards
● Explosionproof and watertight solenoids according to “NEMA” standards
● Compliance with “UL” standards
● Plug with visual indication and/or peak voltage suppression
● Electronic timer
● Valves can also be supplied with FPM (fluorelastomer / viton) diaphragm and sealings. Use the appropriate optional
suffix letter for identification

INSTALLATION

● The valves can be mounted in any position without affecting operation
● Pipe connection identifier is: G = G (ISO 228/1) or compression fitting
● For compression fitting types tightness is achieved by the compressed gasket on the blow tube
● The use of the rubber gaskets as sealing members will allow a slight misalignment in piping when using compression fittings
● Other pipe threads are available on request
● Installation/maintenance instructions are included with each valve
●  Spare Parts Kit and replacement coils are available