- Valve Actuation: Pressure Operated, Pneumatic – Air Pilot
- Body Material: Bronze
- Media: Air, Inert Gas, Hot Water, Light Oil, Water, Steam
- Pipe / Port Size: 1/2 “; 3/4 “; 1 “; 1 1/4 “; 1 1/2 “; 2 “; DN25; DN32; DN40; DN50; DN65; 12 mm; 10 mm
- Port Type: G ISO228/1-G BSPP, NPTF
- Function: 3/2 Normally Closed, 3/2 Normally Open
- Flow: From 5.19 to 12 Kv, Over 12 kv
- Max Differential / Max Operating Pressure: 10.3-34.5 Bar, Vacuum to 10.3 Bar
- Standards / Regulations: IEC 61508, SIL, ATEX, ISO, IEC 60529 (Ingress protection), IP66
ASCO™ Series 390 Pressure-Operated Valves
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The ASCO Series 390 are pressure-operated, remote-controlled valves with discs for industrial fluid media; Standards / Regulations: IEC 61508, SIL, ATEX, ISO, IEC 60529 (Ingress protection), IP66; Body Material: Bronze; Media: Air, Inert Gas, Hot Water, Light Oil, Water, Steam
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At a glance:
- The ASCO Series 390 are pressure-operated, remote-controlled valves with discs for industrial fluid media.
- An anti-water hammer design has fluid entry under the disc for quiet operation.
- The valves feature long service life in high-cycling applications.
- A wide range of piston-type operators (63 – 90 -125 mm diameters) are rotatable through 360° for maximum performance at different minimum pilot pressures.
- The 390 Series is suitable for automotive, bottling, commercial laundry equipment, and heating and cooling circuit applications.
Features:
- High flow capability
- Back pressure resistant
- Maintenance-free actuators
- Satisfies Pressure Equipment Directive 2014/68/EU, category 1 (DN > 25) or article 4.3 (DN ≤ 25)
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