SOLENOID VALVES no voltage release (lever type) manual reset construction 1/4 to 1/2

Transcription

1 SOLENOI VLVES no voltage release (lever type) manual reset construction 1/4 to 1/2 U /2 Series 307 FETURES Lever type Manual Reset function which means that the valve has to be energized as well as manually operated before it stays in the "latched" position The No Voltage Release (NVR) function will make sure that the valve trips when deenergized The solenoid valves are recommended for 3/2 way pilot applications with full flow and wide pressure ranges Stainless steel or brass bodied valves with stainless steel internal parts The use of first class materials and thorough valves testing ensure a high reliability and a long service life The solenoid valves satisfy all relevant E irectives ENERL ifferential pressure Maximum viscosity Response times 0 10 bar [1 bar = 100kPa] 65cST (mm 2 /s) ms fluids ( ) temperature range (TS) seal material ( ) air, inert gas 38 to + 60 NR (nitrile) MTERILS IN ONTT WITH FLUI ( ) Ensure that the compatibility of the fluids in contact with the materials is verified rass body Stainless steel body ody rass ISI 316 SS ore tube Stainless steel Stainless steel ore and plugnut Stainless steel Stainless steel Springs Stainless steel Stainless steel Seals NR NR isc and poppets NR NR Seat rass Stainless steel P MP RP 0,4W 1,7W Not vailable Not vailable 16,7W22,6W Low Reduced Medium asic POWER LEVELS cold electrical holding values (watt) SPEIFITIONS operating pressure flow prefix optional solenoids pipe orifice differential (bar) basic coefficient catalogue size size level Kv min. max. (PS) NEM TEX / IEEx IP65 number air ( ) 7&9 Ex d Ex e mb Ex mb Ex ia Npt (mm) (m 3 /h) (l/min) ~/= ~/= EF NF EM PV IS S brass stainless st. 3/2 U Universal, single solenoid, manual reset (NVR) 1/4 1/4 3/8 3/8 1/2 1/2 P P P vailable feature vailable feature in only Not available /R01

2 PREFIX TLE prefix description level RP MP P Explosionproof NEM 7, 9 Zinc plated steel conduit E V Explosionproof NEM 7, SS conduit E M Waterproof IP66/67 Metal enclosure (EN/IE ,18 and 31)* E T Threaded conduit/hole (M20 x 1,5) I S S Intrinsically safe with S coil (EN/IE , )* N F Flameproof luminium (EN/IE , )* S Solenoid with spade plug connector (EN/IE 60730) W P Waterproof IP67 Metal enclosure W P I S I.S. with Metal IP67 enclosure (EN/IE , )* W S Waterproof IP SS enclosure W S E M Waterproof IP66/ SS enclosure (EN/IE ,18 and 31)* W S I S I.S. with 316 SS IP67 enclosure (EN/IE , )* W S N F Flameproof 316L SS (EN/IE , )* T Threaded conduit (1/2" NPT) H lass H attery charging circuit H T lass H High temperature X Other special constructions SUFFIX TLE suffix description level RP MP P N V FPM (fluoroelastomer) and parts cleaned for oxygen service V FPM (fluoroelastomer) O Epoxy coating on all external surfaces M Mounting bracket vailable feature vailable feature in only vailable feature in only Not available * TEX/IEEx valves using these solenoids are approved according to EN (non electrical) PROUT SELETION UIE STEP 1 Select basic catalogue number, including pipe thread indentification letter. Refer to the specifications table on page 1 or 2. Example: STEP 2 Select prefix (combination). Refer to the specifications table on page 1 and the prefix table on page 2, respect the indicated level. Example: EMET STEP 3 Select suffix (combination) if required. Refer to the suffix table on page 2, respect the indicated level. Example: V STEP 4 Select voltage. Refer to standard voltages on page 3. Example: 230V / 50Hz STEP 5 Final catalogue / ordering number. Example: EMET V 230V / 50 Hz OPTIONS & ESSORIES 2 catalogue number S S S S S S S S S S S S spare parts kit no. (1) ~ = (1) Standard prefixes/suffixes are also applicable to kits mouting bracket no ORERIN EXMPLES VLVES: prefix pipe thread basic number S NV 24V / WS O 24V / WP NV 24V / ORERIN EXMPLES KITS: prefix basic number (2) WS WS (2) asic kit number applies to S coil construction voltage suffix /R01

3 EXPLNTION OF TEMPERTURE RNES OF SOLENOI VLVES Valve temperature range Operator ambient temperature range Total temperature range ELETRIL HRTERISTIS The valve temperature range (TS) is determined by the selected seal material, the temperature range for proper operation of the valve and sometimes by the fluid (e.g. steam) The operator ambient temperature range is determined by the selected level and the safety code The temperature range of the complete solenoid valve is determined by the limitations of both temperature ranges above oil insulation class F onnector Spade plug onnector specification ISO 4400 (cable Ø 610 mm) Electrical safety IE 335 Standard voltages: (=) 24V 48V (~) 24V 48V 115V 230V/50 Hz; Other voltages are available on request ratings operator ambient electrical replacement coil / kit prefix inrush holding hot/cold temperature enclosure safety code option ~ ~ = range (TS) protection ~ = (V) (V) (W) (W) ( ) (1) (EN 60529) 230V/50 Hz 24V/ asic (P) S ,7 13,5/19,7 40 to +75 EN IP65, moulded WP/WS ,7 13,5/19,7 40 to +75 EN IP67, steel/ss NF/WSNF ,7 13,5/19,7 60 to +60 II2 Ex d II b T4, II2 Ex tb III b IP66/67, alu./ss EF/EV ,1 15,8/22,6 40 to +52/40 NEM type 7 and 9 4X, moulded Low Power () S 1,2 1,2 1,2 1,3/1,3 40 to +75 EN IP65, moulded WP/WS 1,2 1,2 1,2 1,3/1,3 40 to +75 EN IP67, steel/ss EM/WSEM 1,2 1,2 1,2 1,3/1,3 40 to +60 II2 Ex e mb II b T6, II2 Ex tb III b IP66/67, steel/ss ISS 0,4/0,4 40 to +60 II1 Ex ia II T6, II2 Ex ia 21 IP65, moulded WPIS/WSIS 0,4/0,4 40 to +60 II1 Ex ia II T6, II2 Ex ia 21 IP67, steel/ss (1) Temperature range can be limited by sealings (3 ) Multiple coil kits are available under TEX/IEEx, contact us (2) Refer to the dimensional drawings on page 4 Not available type (2) ITIONL OPTIONS Other pipe threads are available on request ompliance with UL, S and other local approvals available on request 1/2 NPT (prefix T ) and M20 x 1,5 (prefix ET ) conduits (aluminium or 316 SS) available for steel solenoid housing Special mouldedin solid state components for peak voltage suppression and/or rectification (four diode bridge) INSTLLTION The solenoid valves have to be mounted vertically and in an upright position for best performance Multi language installation/maintenance instructions are included with each valve Threaded pipe connection identifier is = NPT (NSI ) Other pipe threads are available on request Ex e mb (prefix EM ) execution: solenoid enclosure has a cable gland with integral strain relief for cables with an o.d. from 7 to 12 mm and is provided with an internal and external connection facility for an earthing or bonding conductor /R01

4 IMENSIONS (mm), WEIHT (kg) TYPE 01: TYPE 02: Epoxy moulded Metal, epoxy coated / ISI 316 SS S: IE 335 / ISO 4400 WP / WS: IE / 016 / 036 / 046 / 066 / / 016 / 036 / 046 / 066 / 076 L K K L TYPE 03: TYPE 04: Epoxy encapsulated Epoxy moulded EF and EV: NEM type 7, 9 / IS6 NSI S: IE 335 / ISO 4400 ISS: EN/IE , / 416 / 436 / 446 / 466 / / 416 / 436 / 446 / 466 / 476 L K L K J H TYPE 05: Metal, epoxy coated / ISI 316 SS WP / WS: IE 335 EM / WSEM: EN/IE WPIS / WSIS: EN/IE , / 416 / 436 / 446 / 466 / 476 K L /R01

5 IMENSIONS (mm), WEIHT (kg) type prefix option MOUNTIN RKETS level K L weight 01 S P ,5 kg 02 WP, WS P ,5 kg 03 EF, EV P ,5 kg 04 S, ISS ,5 kg 05 WP, WS, EM, WSEM, WPIS, WSIS ,5 kg 44,5 ø7,1 17,5 racket number : Material : Zinc plated steel /R01

6 6 PI vailability, design and specifications are subject to change without notice. ll rights reserved /R01