MULTI-FLUID SOLENOID VALVES 1/8 AND 1/4

Transcription

1 - MULTI-FLUID SOLENOID VALVES /8 AND /

2 MULTI FLUID SOLENOID VALVES /8 For applications that require robust electrical valves with a small footprint frequently found in industrial applications, the Series / in brass or stainless steel is an ideal solution. and way, NO, U High differential pressures up to 8 bar. Broad chemical compatibility with operating fluids and the environment: Brass or AISI stainless steel FPM seals and disc Ambient temperature -0 to +0 C Fluid temperature -0 à +00 C Connections /8 and / : Gas ISO 8/ Optional G /8 version with ACS certification for use on potable water. Suitable for outdoor all-weather use. IP /IP protection High reliability, long life, 0 million cycles. to W, Low power consumption Compact solution Fast response time Unaffected by hard water Electrical connections atex CA CA Flying leads DIN Connectors with and without visual indication and peak voltage protection. International approvals dual frequency coil 0/0 Hz Coils for explosive atmospheres dust and gas zones Enclosure protection IP (zone ), m (zones,, )

3 AND / UTILISING ORIGINAL Double O-ring concept O-rings positioned at the ends of the coil enable outdoor use, without any additional protection. A perfect seal and lack of moisture between the coil and the core tube avoid any degradation of the magnetic system and any accelerated aging of the coil. Stainless steel core tube Excellent flow rate. l/min (with the Ø mm orifice) through optimisation of the valve stroke. Core design adapted for fluid flow in -way version. Fast Response Time The / series is very reactive (0 ms to open and ms to close) and offers good repeatability (rates and higher frequencies: 00 cycles / minute is 0 Hz) through the integration of the springs. Multi-fluid compatibility Disc and valve seal in FPM; offers excellent resistance to oil, acid and temperature extremes (-0 to +90 C). Temperatures well above the maximum allowable by the solenoid.

4 ideas Peace of mind Magnetic circuit optimisation Moulded coil, class IP/IP, PET (recyclable thermoplastic complies with European environmental WEEE/RoHS), compact (width mm or 0 mm) hours of continuous operation under load. Manual control as standard Facilitates startup and maintenance. Easy installation: M mounting holes in the body and manual screwdriver operation as standard quick and easy coil assembly and disassembly by means of a clip. The upper O-ring is captive. Easy maintenance: if impurities in the fluid disrupt operation, cleaning is carried out by simply unscrewing the tubecylinder with a mm hexagonal box wrench interchangeable coils AC and DC The square core design To reduce friction, prevent limescale deposits and prevent the core from seizing when used on fluids containing particles. The integration of a damper reduces noise and prolongs the life of the magnetic system. When space is limited: Manifold versions, brass or stainless steel, to 0 valves an even more compact solution (only 8 mm for a manifold of 0 valves) economic: > reduces assembly time > risk of leakage eliminated > only one inlet connection to feed all the valves Supply pressure

5 applications The /8 and / valves can be used in a wide range of applications, such as: shut-off valve dosing and filling piloting valves and actuators The valves can be used in machines for welding, sanitation, irrigation, for industrial laundries, compressors, refrigeration equipment, heating, washing, packaging, distribution of drinks, animal feed, milking and auxiliary fluid control in the agro-food industries. Car washes Compressors Industrial washing machines Welding equipment Hydrotherapy baths Valve piloting Food industry

6 MULTI-FLUID SOLENOID /8 AND / TYPE-SERIES / threaded / threaded G /8 G / G /8 G / / on manifold / on manifold Function - NO - NO - U Orifice Ø,,,,,,,,,,,,,, Maximum differential pressure in bar CA CC mm 0 mm mm 0 mm Flow coefficient m /h Kv l/min 0,0 0,08 0, 0, 0,8,,8, 0,08 0, 0, 0,,,,, 0,0 0,08 0,0 0, 0,8,,, 0,08 0,,, 0,08 0,,, 0,08 0,,, Manual operator Standard Standard except ø & Standard Standard except ø & - - Other / multi-fluid valve solutions Threaded valves / - NO, / - NO - U, brass and stainless steel Threaded valves, three ports in the body / - NO - U, brass and stainless steel Manifold valves /, /, brass ERIKS bv I P.O. box 80 I 800 BK Alkmaar I T I F + I E valves@eriks.nl I 8 a. XM009