% ^ ) 0.55 W Low Power Solenoid Valves Aluminum, Brass, or Stainless Steel Bodies 1/4" to 1" NPT. 2/2 3/2 4/2 5/2 5/3 SERIES Low Power

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1 4.55 Solenoid Valves Aluminum, Brass, or Stainless Steel Bodies /4" to " NT / 3/ 4/ 5/ 5/3 Features Molded one-piece solenoid with highly efficient solenoid cartridge and.55 low wattage coil Standard ambient temperature of 49 F (65 C) Optional 76 F (8 C) high ambient temperature version Designed for use in automation of plant control systems to provide: - LC and DCS* compatibility for BUS network and traditional wiring - Reduced temperature rise - Increase battery life - Reduce wiring cost - Energy savings ide selection includes / normally closed, 3/ normally closed (including Quick Exhaust), 3/ universal, 4/, 5/, & 5/3 Construction Valve arts in Contact with Fluids Body Aluminum Brass Stainless Steel Seals and Discs UR, NBR, FKM as listed Sleeve 34L Stainless Steel Core and lugnut 43F Stainless Steel Core Springs 3 Stainless Steel ilot Seat Insert (Series 836 & 8344 only) OM Rider Rings TFE Spring Retainer OM % ^ ) Electrical Description attage Ambient Temp. T Code Insulation Class refix Standard Ambient Version F (65 C) T6 F - High Ambient Version.7 76 F (8 C) T6 H HT Surge Suppression Version F (65 C) T6 F MF *IMORTANT: Supervisory and leakage current above the drop out current listed will cause improper operation. Consult your local ASCO sales office for additional assistance. Description attage Standard Ambient Version.55 High Ambient Version.7 Surge Suppression Version.75 Min. ull In (ma) Drop Out (ma)* Coil F ( C) (ohms) Voltage (DC) V V V V ,4 V V V V V ➁ 4V ➁ 48V ➁ 5V ➁ Note: Not for battery applications. ➁ Surge suppression contains diode bridge. 4VDC Spare Coil /N Standard Ambient Temp. Version High Ambient Temp. Version General urpose D* D* Explosion roof D* D* Explosion roof, Corrosion Resistant D* D* Explosion roof, Surge Suppression D* Not Available Explosion roof, Corrosion Resistant, Surge Suppression D* Not Available Note: For VDC, 48VDC and 5VDC coil N consult factory 834 Ordering Normal Ambient Version: EV855H3 4VDC High Ambient Version: EF HT 836H3 4VDC Surge Suppression Version: EV MF 834H3 4VDC Solenoid Enclosures Standard: atertight, Types,, 3, 3S, 4, and 4X. Optional: Explosionproof and atertight, Types 3, 3S, 4, 4X, 6, 6, 7, and 9. (To order, add prefix EF to catalog number. For explosionproof with 36 Stainless Steel hub and trim, specify prefix "EV".) Surge suppression coils also available MF prefix. See Optional Features Section for other available options. Approvals UL & CSA Approved for Class I Div. Locations & Class I Div. Non-Incendive. UL Listed General urpose Valves. Meets applicable CE directives. SIL 3 capable per IEC 658 on 834, 836, 855, and 8553 const. Third party certification provided by EXIDA. Refer to Engineering Section for details. 5

2 / 3/ 4/ 5/ 5/3 4 Nominal Ambient Temp. Ranges Series Body Material Normal Temperature Range High Ambient Temp. Version 855/8553 Aluminum 5 F to 49 F (-5 C to 65 C) F to 49 F (-4 C to 65 C) 837 Brass / Stainless Steel 836* - F to 49 F (-9 C to 65 C) 836 (Suffix V) 3 F to 49 F ( C to 65 C) H334 Brass Only -4 F to 49 F (- C to 65 C) *Does not include 836H334 Limit is the same as Normal Temperature Ratings, but High Limit is 75 F (8 C) Important These solenoid valves are intended for use on clean dry air or inert gas, filtered to 4 micrometres or better. The dew point of the media should be at least C (8 F) below the minimum temperature to which any portion of the clean air/inert gas system could be exposed to prevent freezing. If lubricated air is used, the lubricants must be compatible with Nitrile elastomers. Diester oils may cause operational problems. Instrument air in compliance with ANSI/ISA Standard exceeds the above requirements and is, therefore, an acceptable media for these valves. Specifications (English units) ipe ressure to Cylinder Cv Flow Factor Fluid and Ambient Temp. F Brass Body Cylinder to Exhaust Min. Catalog Number 3/ VALVES, UNIVERSAL OERATION (Normally Closed or Normally Open) with NBR Disc FD AVG = 4.77 x -4 9 Stainless Steel Body Catalog Number /4 /.6.6 3/5 ➆ H H3 ➅ 5 3/ VALVES, NORMALLY CLOSED (Closed when de-energized) with NBR Disc or FM, as Listed FD AVG = 9.3 x -4 /4 5/6.5.5 ➄ H3 ➂ 6 EV836H38V ➃➅ 6 3/8 5/6.8.8 ➄ H3 ➂ 6 EV836H38V ➃➅ 6 3/8 5/8 4 4 ➄ H33 ➂ / 5/8 4 4 ➄ H34 ➂ 6 EV836H384V ➃➅ 6 3/4 / J374 ➂ H334 ➂ / VALVES, UNIVERSAL (Normally Closed or Normally Open) "Quick Exhaust" with NBR Diaphragm and NBR Disc /4 ➁ H H38 ➅ 4/ VALVES, Brass Body with NBR Disc ipe Cv Flow Factor ressure to Cylinder to Cylinder Fluid and Ambient Temp. F Single Solenoid Exhaust Min. Catalog Number /4 / H37 ➂ 3/8 3/ H37 ➂ 3 / 3/ H374 ➂ 3 3/4 3/ H376 ➂ 5 3/ H378 ➂ 5 There are two exhaust flows in the exhaust mode (pilot and main). The pilot exhaust must be connected to the main exhaust when the air or inert gas cannot be exhausted to atmosphere. ➁ For "Quick Exhaust" valves, pressure port is /6", exhaust port is /4". ➂ IMORTANT: A Minimum Differential must be maintained between the pressure and exhaust ports. Supply and exhaust piping must be full area, unrestricted. ASCO flow controls and other similar components must be installed in the cylinder lines only. ➃ Diaphragm and main disc FKM only (pilot is low-temperature NBR). ➄ Zero minimum when valve selection gasket is in external position and proper auxiliary air pressure is applied. Minimum 5 psi Differential when selection gasket is in the internal position. ➆ Normally closed = 3 psi. Normally open = 5 psi. 8 Solenoid only approvals with EF or EV prefix, no approvals with general purpose coil (no prefix). 9 FD AVG is only valid when used as Normally Closed. 6

3 4 / 3/ 4/ 5/ 5/3 Specifications (English units) Body Material ipe 3/, 5/, 5/3 VALVES, with NBR and UR Seals Aluminum 3/ Cv Flow Factor Single Solenoid FD AVG = 3.3 x -3 Fluid Catalog Min. Temp. F Number Min. 855H Dual Solenoid Fluid Temp. F Catalog Number Aluminum 5/3 Center Open H /4 /4.86 Brass 3/ EF855H37 ➁8 7 EF855H38 ➁8 7 Brass 5/ EF855H39 ➁8 8 EF855H3 ➁ L Stainless Steel 3/ EV855H33 ➂➅8 7 EV855H34 ➂➅ H Aluminum 5/ 855H H Aluminum 5/3 Center Closed H L Stainless Steel 5/ EV855H3 ➂➅ 8 EV855H3 ➂➅ 8 Aluminum 3/ 8553H H Aluminum 5/ 8553H H / / L Stainless Steel 3/ EV8553H33 ➂➅8 7 EV8553H34 ➂➅8 7 36L Stainless Steel 5/ EV8553H3 ➂➅8 8 EV8553H3 ➂➅8 8 ➁ Brass construction supplied standard with EF solenoid. ➂ Stainless steel construction supplied standard with EV solenoid. 8 Solenoid only approvals with EF or EV prefix, no approvals with (no prefix) general purpose coil. Single Solenoid FD AVG = 3.3 x -3 ipe Cv Body Flow Fluid Catalog Material Factor Min. Temp. F Number Min. 3/, 5/, 5/3 VALVES, with NBR and UR Seals, NAMUR Mount Aluminum 3/, 5/ 855H3 9 Dual Solenoid Fluid Temp. F Catalog Number Aluminum 5/3 Center Open /4 / H366 8 Brass 3/, 5/ EF855H33 ➁ EF855H34 ➁ H3 9 Aluminum 5/3 Center Closed H L Stainless Steel 3/, 5/ EV855H39 ➂➅ EV855H3 ➂➅ Aluminum 3/, 5/ 8553H H3 8 / / L Stainless Steel 3/, 5/ EV8553H39 ➂➅8 EV8553H3 ➂➅8 /8" NT exhaust for /4" aluminum and brass. ➁ Brass construction supplied standard with EF solenoid. ➂ Stainless steel construction supplied standard with EV solenoid. 8 Solenoid only approvals with EF or EV prefix, no approvals with (no prefix) general purpose coil. 7

4 / 3/ 4/ 5/ 5/3 4 Specifications (Metric units) ipe (mm) Kv Flow Factor (m3/h) ressure to Cylinder Fluid and Ambient Temp. C Brass Body Cylinder to Exhaust Min. Catalog Number 3/ VALVES, UNIVERSAL OERATION (Normally Closed or Normally Open) with NBR Disc FD AVG = 4.77 x -4 9 Stainless Steel Body Catalog Number / /7 ➆ H H3 ➅ 5 3/ VALVES, NORMALLY CLOSED (Closed when de-energized) with NBR Disc or FM, as Listed FD AVG = 9.3 x -4 / ➄ H3 ➂ 6 EV836H38V ➃➅ 6 3/ ➄ H3 ➂ 6 EV836H38V ➃➅ 6 3/ ➄ H33 ➂ / ➄ H34 ➂ 6 EV836H384V ➃➅ 6 3/ J374 ➂ H334 ➂ / VALVES, UNIVERSAL (Normally Closed or Normally Open) "Quick Exhaust" with NBR Diaphragm and NBR Disc /4 ➁ H H38 ➅ 4/ VALVES, Brass Body with NBR Disc ipe (mm) Kv Flow Factor (m3/h) Fluid and Ambient Temp. C Single Solenoid ressure to Cylinder to Cylinder Exhaust Min. Catalog Number / H37 ➂ 3/ H37 ➂ 3 / H374 ➂ 3 3/ H376 ➂ H378 ➂ 5 There are two exhaust flows in the exhaust mode (pilot and main). The pilot exhaust must be connected to the main exhaust when the air or inert gas cannot be exhausted to atmosphere. ➁ For "Quick Exhaust" valves, pressure port is /6", exhaust port is /4". ➂ IMORTANT: A Minimum Differential must be maintained between the pressure and exhaust ports. Supply and exhaust piping must be full area, unrestricted. ASCO flow controls and other similar components must be installed in the cylinder lines only. ➃ Diaphragm and main disc FKM only (pilot is low-temperature NBR). ➄ Zero minimum when valve selection gasket is in external position and proper auxiliary air pressure is applied. Minimum. bar Differential when selection gasket is in the internal position. ➆ Normally closed = 9 bar / Normally open = 7 bar. 8 Solenoid only approvals with EF or EV prefix, no approvals with general purpose coil (no prefix). 9 FD AVG is only valid when used as Normally Closed 8

5 4 / 3/ 4/ 5/ 5/3 Specifications (Metric units) Body Material ipe (mm) 3/, 5/, 5/3 VALVES, with NBR and UR Seals Aluminum 3/ Kv Flow Factor (m3/h) Single Solenoid FD AVG = 3.3 x -3 Fluid Catalog Min. Temp. C Number Min. 855H Dual Solenoid Fluid Temp. C Catalog Number Aluminum 5/3 Center Open H / Brass 3/ EF855H37 ➁8 7 EF855H38 ➁8 7 Brass 5/ EF855H39 ➁8 8 EF855H3 ➁ L Stainless Steel 3/ EV855H33 ➂➅8 7 EV855H34 ➂➅ H Aluminum 5/ 855H H Aluminum 5/3 Center Closed H L Stainless Steel 5/ EV855H3 ➂➅ 8 EV855H3 ➂➅ 8 Aluminum 3/ 8553H H Aluminum 5/ 8553H H / L Stainless Steel 3/ EV8553H33 ➂➅8 7 EV8553H34 ➂➅8 7 36L Stainless Steel 5/ EV8553H3 ➂➅8 8 EV8553H3 ➂➅8 8 ➁ Brass construction supplied standard with EF solenoid. ➂ Stainless steel construction supplied standard with EV solenoid. 8 Solenoid only approvals with EF or EV prefix, no approvals with general purpose coil (no prefix). Single Solenoid FD AVG = 3.3 x -3 ipe Kv Flow Body Factor Fluid Catalog Material (mm) (m3/h) Min. Temp. C Number Min. 3/, 5/, 5/3 VALVES, with NBR and UR Seals, NAMUR Mount Aluminum 3/, 5/ 855H3 9 Dual Solenoid Fluid Temp. C Catalog Number Aluminum 5/3 Center Open /4 ➀ H366 8 Brass 3/, 5/ EF855H33 ➁ EF855H34 ➁ H3 9 Aluminum 5/3 Center Closed H L Stainless Steel 3/, 5/ EV855H39 ➂➅ EV855H3 ➂➅ Aluminum 3/, 5/ 8553H H3 8 / L Stainless Steel 3/, 5/ EV8553H39 ➂➅8 EV8553H3 ➂➅8 /8" NT exhaust for /4" aluminum and brass. ➁ Brass construction supplied standard with EF solenoid. ➂ Stainless steel construction supplied standard with EV solenoid. 8 Solenoid only approvals with EF or EV prefix, no approvals with general purpose coil (no prefix). 9

6 / 3/ 4/ 5/ 5/3 4 Dimensions: inches (mm) 4, 5.4 [5].95 [5] /8 NT.45 [] / NT 3.35 [85].84 [47] 3.7 [94] ANT 3 LACES.56 [4].34 [9].87 [].87 [] M5 THREAD 7.6 [.3] MIN.FULL THREAD DETH HOLES FOR MOUNTING Catalog Number A B C F H K L M N R S 836H3, 3 ins mm H33, 34 ins mm H38, 38 ins mm H384 ins mm S 3.6 [78].6 [5].95 [5] / NT H F K A N M L B R Ø8 [7] (4 laces) C

7 4 / 3/ 4/ 5/ 5/3 Dimensions: inches (mm) A B C H K L M N R 7 ins mm ins mm , [77].4 [5].45 [].95 [5] /8 NT / NT F H K E A RESS "" 4.44 [3] M L 3/4 ANT 3 LACES B N EXH "E".66 [4] OTIONAL MOUNTING BRACKET ITH Ø.8 [Ø7] HOLES (4 LACES) AVAILABLE ON 3/4 SIZE ONLY C R CYL "A" 3.8 [97]

8 / 3/ 4/ 5/ 5/3 4 Dimensions: inches (mm) 9..4 [5].95 [5] /8 NT.45 [] / NT 3.8 [78].58 [4] 3.59 [9] EXH.5 [5] /4 ANT 3 LACES. [5].6 [4].5 [3].5 [6].75 [9]. [5], LACES.5 [38].56 [4].75 [9] Catalog Number A B C D E F G H J K L M N Q ins H37 mm H37, H376, 378 ins mm ins mm , 3, 5 Ø.34 [Ø8.6] HOLES FOR MOUNTING D A B C ANT 3 LACES.95 [5] F 3.5 [78] G.6 [5] E E Q M N q OF IE CONNECTION K H / ANT J L

9 4 / 3/ 4/ 5/ 5/3 Dimensions: inches (mm) Series NT /4 / L 5. (3) 6. (53) L 6.73 (7) 7.8 (98) H 4.38 () 4.77 () H. (8).58 (4).77 (45).85 (7) 7 3. [77].3 [5] Manual override option MH adds.5" (6.4), MS option adds.468" (.9) to each solenoid endcap. H Add Suffix MO MI MH MS Optional Manual Operators Description ush and turn to lock with flat Momentary push in with flat Momentary push in by hand ush and turn to lock by hand H 3 /8 NT AUX. RESSURE ORT L L Series NT /4 / L 5.63 (44) 7.6 (8) L 7. (83) 8.86 (5) H 4.38 () 4.77 () H. (8).58 (4).77 (45).85 (7) Manual override option MH adds.5" (6.4), MS option adds.468" (.9) to each solenoid endcap. H 8 3. [77].3 [5] 5 3 Add Suffix MO MI Optional Manual Operators Description ush and turn to lock with flat Momentary push in with flat H /8 NT AUX. RESSURE ORT L L MH Momentary push in by hand MS ush and turn to lock by hand 3

10 / 3/ 4/ 5/ 5/3 4 Dimensions: inches (mm) Series 855 (Aluminum, Brass) NT /4 L 4.96 (6) L 6.49 (65) H 4.38 () H.57 (4).77 (45) Manual override option MH adds.5" (6.4), MS option adds.468" (.9) to each solenoid endcap. H 9 3. [77].3 [5] /8 NT 3 Add Suffix MO MI MH MS Optional Manual Operators Description ush and turn to lock with flat Momentary push in with flat Momentary push in by hand ush and turn to lock by hand H /8 NT AUX. RESSURE ORT /4 NT L L 855 NAMUR Footprint 4.95 (4).6 (3) Series 855 (36L SS) 855 (5/3) 8553 NT /4 /4 / L 5. (3) (8) L 6.73 (7) 7.44 (89) 8.85 (5) H 4.38 () 4.38 () 4.77 () H.57 (4).57 (4).8 (53).77 (45).77 (45).87 (73) H 3. [77].3 [5] (855) /4 NT (8553) / NT Manual override option MH adds.5" (6.4), MS option adds.468" (.9) to each solenoid endcap. H 5 3 Add Suffix MO MI MH MS Optional Manual Operators Description ush and turn to lock with flat Momentary push in with flat Momentary push in by hand ush and turn to lock by hand /8 NT AUX. RESSURE ORT L L 8553 NAMUR Footprint 855 NAMUR Footprint 4.77 (45) 4.95 (4).6 (3).57 (4) 4