Intrinsically Safe & Non-Incendive Field Wiring Valves Aluminum, Brass, or Stainless Steel Bodies /" to " NT / 3/ / 5/ 5/3 Features Available in different coil terminations H Class coil construction Designed solely for installation in intrinsically safe or areas, with properly approved and sized limiting barriers Compatible with supervisory current applications Mountable in any position Enclosure Ratings Catalog refix Description Enclosure Type Rating Enclosure I Rating 3, 3S I55 IS /" NT Conduit, X I66 6, 6 I67 JIS Aluminum Junction Box 3, 3S, X I5 VT 5-in (Male M) NA I ISSC DIN (Form A) NA I Valve Construction Valve arts in Contact with Fluids Body Aluminum Brass Stainless Steel Seals and Discs UR, NBR, FKM, CR, as listed Sleeve Core and lugnut Core Springs ilot Seat Cartridge (Series 836 & 83 only) Rider Rings Spring Retainer Electrical Nominal voltage before the barrier VDC +/- %. Maximum Allowable "Off" State Leakage Current or Supervisory Current.6mA I loop I loop Where: R coil R coil R loop - Loop current in the circuit, which may be calculated as follows: = R barrier V supply V supply (R coil + R loop + R barrier ) - The resistance of the solenoid coil at T ambient in degrees C = 3 ohms x (T ambient + 3) 5 - Resistance of the lead wires - Internal resistance of the barrier - Supply voltage Ordering Information Example: With Junction Box JIS83B3 With Conduit IS83B3 With Quick Disconnect ISVT83B3 With DIN Connector ISSC83B3 3 Stainless Steel 3F Stainless Steel 3 Stainless Steel CA TFE This current must always be greater than or equal to.3 amps for proper operation of the solenoid valve. CA % # ) Nominal Ambient Temp. Ranges Series Body Material Temperature Range 5 F to 9 F Aluminum (-5 C to 65 C) 855/8553 Brass & Stainless Steel - F to 9 F 86 (- C to 65 C) 83 837 83* 836 83 836 (Suffix V) Approvals Approved for IS - Class I, Div. & ; - Class I, Div. (US only) FM (US & Canada) approved under 337789 & 337789C CSA certified under 993. ATEX Approved for: II G Ex ia IIC T6 under FMATEX5X IECEx Approved for: Ex ia IIC T6 under IECExFMG.8X Meets applicable CE directives. Refer to Engineering Section for details. Important: These solenoids are intended for use on clean, dry air or inert gas filtered to micrometers or better. To prevent freezing, the dew point of the media should be at least 8 F (-8 C) below the minimum temperature to which any portion of the clean air or gas system could be exposed. Instrument air in compliance with ANSI/ISA Standard 7..-996 exceeds the above requirements and is, therefore, an acceptable medium for these valves. Entity arameters Vmax = 3 VDC Imax = 5 ma i =.5 W Brass & Stainless Steel *Not available in stainless steel Ci = nf Li = mh - F to 9 F (- C to 65 C) 3 F to 9 F ( C to 65 C) 39
/ 3/ / 5/ 5/3 Specifications (English units) Cv Flow Differential (psi) ipe Orifice Factor Fluid and Brass Body Stainless Steel Body (ins.) (ins.) ressure to Cylinder Cylinder to Exhaust Min. Ambient Temp. F Catalog Number Ref. Catalog Number Ref. / VALVES, NORMALLY CLOSED, with NBR Disc / /.6 3 9 JIS86B3 JIS86B386 3/8 5/6.5 3 9 JIS83B33 - - / 3/8 3. 5 3 9 JIS83B33 3 JIS83B3 3 3/ VALVES, UNIVERSAL OERATION (Normally Closed or Normally Open) with NBR Disc FD AVG =.77 x - ➆ / /.6.6 3/5 ➅ 9 JIS83B3 JIS83B3 5 3/ VALVES, NORMALLY CLOSED (Closed when de-energized) with NBR Disc or FM, as Listed FD AVG = 9.3 x - / 5/6.5.5 ➄ 3 9 JIS836B3 ➂ 6 JIS836B38V ➃ 6 3/8 5/6.8.8 ➄ 3 9 JIS836B3 ➂ 6 JIS836B38V ➃ 6 3/8 5/8 ➄ 3 9 JIS836B33 ➂ 6 - - / 5/8 ➄ 3 9 JIS836B3 ➂ 6 JIS836B38V ➃ 6 3/ /6 5.5 5.5 3 9 JIS836B37 ➂ 7 - - 3 3 3 9 JIS836B33 ➂ 8 - - 3/ VALVES, UNIVERSAL (Normally Closed or Normally Open) "Quick Exhaust" with CR Diaphragm and NBR Disc / ➁.6.73 5 3 9 JIS837B37 9 JIS837B38 / VALVES, Brass Body with NBR Disc ipe (ins.) Orifice (ins.) Cv Flow Factor ressure to Cylinder to Cylinder Differential (psi) Fluid and Ambient Temp. F Single Solenoid Dual Solenoid Exhaust Min. Catalog Number Ref. Catalog Number Ref. / /.8 3 9 JIS83B37 ➂ JIS83B3 ➂ 3/8 3/8.. 3 9 JIS83B37 ➂ 3 JIS83B38 ➂ / 3/8.. 3 9 JIS83B37 ➂ 3 JIS83B38 ➂ 3/ 3/ 5. 5.6 3 9 JIS83B376 ➂ 5 JIS83B35 ➂ 6 3/ 5. 5.6 3 9 JIS83B378 ➂ 5 JIS83B356 ➂ 6 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 /", exhaust port is /". 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. ➅ Normally closed = 3 psi. Normally open = 5 psi. ➆ FDAVG is only valid when used as Normally Closed
/ 3/ / 5/ 5/3 Specifications (English units) Single Solenoid FD AVG = 3.3 x -3 Dual Solenoid Differential (psi) Differential (psi) ipe Orifice Cv Body Flow Fluid Catalog Fluid Catalog Material (ins.) (ins.) Factor Min. Temp. F Number Ref. Min. Temp. F Number Ref. 3/, 5/, 5/3 VALVES, with NBR and UR Seals Aluminum 3/ JIS855B35 7 JIS855B36 7 Aluminum 5/ JIS855B37 8 JIS855B38 8 Aluminum 5/3 Center Closed - 8 JIS855B367 8 Aluminum 5/3 Center Open - 8 JIS855B368 8 / /.86 Brass 3/ JISF855B37 ➁ 7 JIS855B38 ➁ 7 Brass 5/ JIS855B39 ➁ 8 JIS855B3 ➁ 8 3 3 9 3 3 9 36L Stainless Steel 3/ JIS855B33 ➂ 7 JIS855B3 ➂ 7 36L Stainless Steel 5/ JIS855B3 ➂ 8 JIS855B3 ➂ 8 Aluminum 3/ JIS8553B35 7 JIS8553B36 7 Aluminum 5/ JIS8553B37 8 JIS8553B38 8 / / 3.7 36L Stainless Steel 3/ JIS8553B33 ➂ 7 JIS8553B3 ➂ 7 36L Stainless Steel 5/ JIS8553B3 ➂ 8 JIS8553B3 ➂ 8 ➁ Brass construction supplied standard with EF solenoid. ➂ Stainless steel construction supplied standard with EV solenoid. Single Solenoid FD AVG = 3.3 x -3 Dual Solenoid Differential (psi) Differential (psi) ipe Orifice Cv Body Flow Fluid Catalog Fluid Catalog Material (ins.) (ins.) Factor Min. Temp. F Number Ref. Min. Temp. F Number Ref. 3/, 5/, 5/3 VALVES, with NBR and UR Seals, NAMUR Mount Aluminum 3/, 5/ JIS855B3 9 JIS855B3 9 Aluminum 5/3 Center Closed - - JIS855B365 Aluminum 5/3 Center Open / /.86 - - JIS855B366 Brass 3/, 5/ 3 3 9 JIS855B33 ➁ 9 3 3 9 JIS855B3 ➁ 9 36L Stainless Steel 3/, 5/ JIS855B39 ➂ JIS855B3 ➂ Aluminum 3/, 5/ JIS8553B3 JIS8553B3 / / 3.7 36L Stainless Steel 3/, 5/ JIS8553B39 ➂ JIS8553B3 ➂ /8" NT exhaust for /" aluminum and brass. ➁ Brass construction supplied standard with EF solenoid. ➂ Stainless steel construction supplied standard with EV solenoid.
/ 3/ / 5/ 5/3 Specifications (Metric units) Kv Flow Differential (bar) ipe Orifice Factor (m3/h) Fluid and Brass Body Stainless Steel Body (ins.) (mm) ressure to Cylinder Cylinder to Exhaust Min. Ambient Temp. C Catalog Number Ref. Catalog Number Ref. / VALVES, NORMALLY CLOSED, with NBR Disc /.3.7 8.8 65 JIS86B3 JIS86B386 3/8 8.3.7 8.8 65 JIS83B33 - - /.7.7 8.8 65 JIS83B33 3 JIS83B3 3 3/ VALVES, UNIVERSAL OERATION (Normally Closed or Normally Open) with NBR Disc FD AVG =.77 x - ➆ /.3.5.5 8.8/7 ➅ 65 JIS83B3 JIS83B3 5 3/ VALVES, NORMALLY CLOSED (Closed when de-energized) with NBR Disc or FM, as Listed FD AVG = 9.3 x - / 8.3.3 ➄ 8.8 65 JIS836B3 ➂ 6 JIS836B38V ➃ 6 3/8 8.6.6 ➄ 8.8 65 JIS836B3 ➂ 6 JIS836B38V ➃ 6 3/8 6 3.5 3.5 ➄ 8.8 65 JIS836B33 ➂ 6 - - / 6 3.5 3.5 ➄ 8.8 65 JIS836B3 ➂ 6 JIS836B38V ➃ 6 3/ 7.7.7.7 8.8 65 JIS836B37 ➂ 7 - - 5...7 8.8 65 JIS836B33 ➂ 8 - - 3/ VALVES, UNIVERSAL (Normally Closed or Normally Open) "Quick Exhaust" with CR Diaphragm and NBR Disc / ➁.7.63.3 8.8 65 JIS837B37 9 JIS837B38 / VALVES, Brass Body with NBR Disc ipe (ins.) Orifice (mm) Kv Flow Factor (m3/h) Differential (bar) Fluid and Ambient Temp. C Single Solenoid Dual Solenoid ressure to Cylinder to Cylinder Exhaust Min. Catalog Number Ref. Catalog Number Ref. / 6.69.86.7 8.8 65 JIS83B37 ➂ JIS83B3 ➂ 3/8..9.7 8.8 65 JIS83B37 ➂ 3 JIS83B38 ➂ /..9.7 8.8 65 JIS83B37 ➂ 3 JIS83B38 ➂ 3/ 9.5.8.7 8.8 65 JIS83B376 ➂ 5 JIS83B35 ➂ 6 9.5.8.7 8.8 65 JIS83B378 ➂ 5 JIS83B356 ➂ 6 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.3 mm, exhaust port is 6. mm. 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. ➅ Normally closed = 8.8 bar / Normally open = 7 bar. ➆ FDAVG is only valid when used as Normally Closed
/ 3/ / 5/ 5/3 Specifications (Metric units) Single Solenoid FD AVG = 3.3 x -3 Dual Solenoid Differential (bar) Differential (bar) ipe Orifice Kv Flow Body Factor Fluid Catalog Fluid Catalog Material (ins.) (mm) (m3/h) Min. Temp. C Number Ref. Min. Temp. C Number Ref. 3/, 5/, 5/3 VALVES, with NBR and UR Seals Aluminum 3/ JIS855B35 7 JIS855B36 7 Aluminum 5/ JIS855B37 8 JIS855B38 8 Aluminum 5/3 Center Closed - 8 JIS855B367 8 Aluminum 5/3 Center Open - 8 JIS855B368 8 / 6.7 Brass 3/ JISF855B37 ➁ 7 JIS855B38 ➁ 7 Brass 5/ JIS855B39 ➁ 8 JIS855B3 ➁ 8 8.8 65 8.8 65 36L Stainless Steel 3/ JIS855B33 ➂ 7 JIS855B3 ➂ 7 36L Stainless Steel 5/ JIS855B3 ➂ 8 JIS855B3 ➂ 8 Aluminum 3/ JIS8553B35 7 JIS8553B36 7 Aluminum 5/ JIS8553B37 8 JIS8553B38 8 / 3 3. 36L Stainless Steel 3/ JIS8553B33 ➂ 7 JIS8553B3 ➂ 7 36L Stainless Steel 5/ JIS8553B3 ➂ 8 JIS8553B3 ➂ 8 ➁ Brass construction supplied standard with EF solenoid. ➂ Stainless steel construction supplied standard with EV solenoid. Single Solenoid FD AVG = 3.3 x -3 Dual Solenoid Differential (bar) Differential (bar) ipe Orifice Kv Flow Body Factor Fluid Catalog Fluid Catalog Material (ins.) (mm) (m3/h) Min. Temp. C Number Ref. Min. Temp. C Number Ref. 3/, 5/, 5/3 VALVES, with NBR and UR Seals, NAMUR Mount Aluminum 3/, 5/ JIS855B3 9 JIS855B3 9 Aluminum 5/3 Center Closed - - JIS855B365 Aluminum 5/3 Center Open / ➀ 6.7 - - JIS855B366 Brass 3/, 5/ 8.8 65 JIS855B33 ➁ 9 8.8 65 JIS855B3 ➁ 9 36L Stainless Steel 3/, 5/ JIS855B39 ➂ JIS855B3 ➂ Aluminum 3/, 5/ JIS8553B3 JIS8553B3 / 3 3. 36L Stainless Steel 3/, 5/ JIS8553B39 ➂ JIS8553B3 ➂ /8" NT exhaust for /" aluminum and brass. ➁ Brass construction supplied standard with EF solenoid. ➂ Stainless steel construction supplied standard with EV solenoid. 3
/ 3/ / 5/ 5/3 JUNCTION BOX.3 [57] CONDUIT.95 [5].68 [3].95 [5]. [5].6 [3] 3.3 [79].5 [39] / NT.5 [39] / NT DIN.89 [8] MULTIIN.95 [5].95 [5] 3.36 [85] 3.58 [9].36 [6].58 [66].7 [].5 [39].5 [39] M x THREAD
/ 3/ / 5/ 5/3 Ref..6 [3].95 [5].98 [76].58 [] 3.3 [85] / NT ANT LACES.3 [9].87 [].87 [] M5 THREAD 7.6[.3] MIN.FULL THREAD DETH HOLES FOR MOUNTING Ref..6 [3].95 [5] 3.6 [9] 3.8 [78].68 [3] / NT IN 3/8 OUTLET 3/8 ANT. [6].75 [9].9 [] INLET 3/8 ANT.5 [3] 5
/ 3/ / 5/ 5/3 Ref. 3.6 [3].95 [5] 3.33 [85] / NT.93 [9].5 [5] OUTLET / ANT. [8] 3.3 [77] INLET / ANT 3.8 [83] Ref., 5.6 [3].95 [5] /8 NT.5 [] 3 3.35 [85] 3.7 [9] / NT.58 [] ANT 3 LACES.56 [].3 [9].87 [].87 [] M5 THREAD 7.6[.3] MIN.FULL THREAD DETH HOLES FOR MOUNTING 6
/ 3/ / 5/ 5/3 Catalog Number A B C F H K L M N R S W JIS836B3, 3 ins..8.68.8 5. 5..7.6.6.8.3.6 5.6 3.6 mm 9 53 37 7 63 5 7 33 7 3 3 83 JIS836B33, 3 ins..9.88.8 5.9 5..7.7..3.8.6 5.36 3.59 mm 3 56 5 67 69 69 3 3 8 36 9 JIS836B38, 38 ins...7. 5.57 5.7.7.6.8.8..9 5.9 3.8 mm 5 5 3 63 5 7 33 8 3 83 JIS836B38 ins...88.8 5.98 5.8.58.7..37.3.6 5.37 3.59 mm 8 55 5 39 66 69 3 35 8 36 9 Ref. 6 S.95 [5] / NT 3.7 [88].6 [3] F K H A L N M W B R C Ø8 [7] ( LACES) 7
/ 3/ / 5/ 5/3.6 [3] Ref. 7, 8.95 [5].5 [] /8 NT / NT F H K E A.66 [] C B. [3] W N R EXH "E" CYL "A" OTIONAL MOUNTING BRACKET WITH Ø.8 [Ø7] HOLES ( LACES) AVAILABLE ON 3/ SIZE ONLY RESS "" M L 3/ ANT 3 LACES Ref. A B C H K L M N R W 7 ins..6..66 6.78 3.3 3.38.6.53 5.9.5 3.3 mm 36 7 8 86 55 3 9 3 8 8 ins. -.78-7. 3.56..7.87 5.3.7 5.3 mm - 5-88 9 3 69 36 35 3.8 [97] Ref. 9..6 [3].95 [5] /8 NT.5 [] 3 3.8 [78].3 [33] 3.59 [9] EXH / NT.6 [].5 [5] / ANT 3 LACES. [5].5 [3].5 [6]. [5].75 [9].5 [38].56 [].75 [9] 8
/ 3/ / 5/ 5/3 Catalog Number A B C D E F G H J K L M N Q JIS83B37 ins..88.3.5.7. 3. 3.3..36.7.7.65 3.7.93. mm 8 6 55 8 6 8 8 36 35 8 8 9 9 57 JIS83B37, 37 ins..6.5.66.6 3. 3.88 3.8.86.75.83 6.6.63 3.5.75.8 mm 67 38 68 7 79 99 8 7 5 5 8 89 7 JIS83B376, 378 ins. 3.89. 3.53.8 3.79.69.56..9.5 8. 5. 3.86. 3.38 mm 99 53 9 38 96 9 6 5 63 39 9 37 98 53 86 Ref., 3, 5 A Ø.3 [8.6] HOLES FOR MOUNTING F G 3.7 [88] D B B A C ANT 3 LACES E Q E K J H / ANT L.95 [5] / ANT M N q OF IE CONNECTION 9
/ 3/ / 5/ 5/3 Catalog Number A B C D E F G H J K L M N Q R JIS83B3 ins..88.6.3.75..69.9.6..7.36 5.35 3.3.36.6. mm 8 55 6 9 6 3 5 66 36 8 35 36 8 6 3 5 JIS83B35, 356 ins. 3.88 3.53.9.7 3.8. 8.5.3..55.5 6.3.56.83 5.7.38 mm 99 9 53 37 97 5 5 39 6 53 6 7 39 6 JIS83B38, 38 ins..6.66.5.6 3..56 6.6 3.9.86.83.75 5.7 3.8.5.65. mm 67 68 38 7 79 5 78 7 5 6 8 6 8 5 Ref.,, 6.3 DIA [Ø8.6] HOLES FOR MOUNTING M D B A C A B ANT 3 LACES.6 [3] 3.6 [88] N E F K E " ANT J L H G.95 [5] SOL 'A' SOL 'B' Q R q OF IE CONNECTION 5
/ 3/ / 5/ 5/3 Series 855 8553 NT / / L 5. (3) 6. (53) L 6.73 (7) 7.8 (98) H.38 ().77 () H. (8).58 () W.77 (5).85 (7) Manual override option MH adds.5" (6.), MS option adds.68" (.9) to each solenoid endcap. Ref. 7.6 [3] /8 NT 3 / NT.95 [5] Add Suffix MO MI MH MS Optional Manual Operators Description ush and turn to lock with flat head screwdriver slot Momentary push in with flat head screwdriver slot Momentary push in by hand ush and turn to lock by hand W H H 3 /8 NT AUX. RESSURE ORT L L Series 855 8553 NT / / L 5.63 () 7.6 (8) L 7. (83) 8.86 (5) H.38 ().77 () H. (8).58 () W.77 (5).85 (7) Ref. 8.6 [3].95 [5] Manual override option MH adds.5" (6.), MS option adds.68" (.9) to each solenoid endcap. 3 /8 NT Add Suffix MO MI MH Optional Manual Operators Description ush and turn to lock with flat head screwdriver slot Momentary push in with flat head screwdriver slot Momentary push in by hand W H H / NT 5 3 /8 NT AUX. RESSURE ORT L L MS ush and turn to lock by hand 5
/ 3/ / 5/ 5/3 Series 855 (Aluminum, Brass) NT / Ref. 9 L.96 (6) L 6.9 (65) H.38 () H.57 () W.77 (5) 3.6 [3] /8 NT / NT.95 [5] Manual override option MH adds.5" (6.), MS option adds.68" (.9) to each solenoid endcap. H /8 NT 3 Optional Manual Operators H Add Suffix Description MO MI MH MS ush and turn to lock with flat head screwdriver slot Momentary push in with flat head screwdriver slot Momentary push in by hand ush and turn to lock by hand W /8 NT AUX. RESSURE ORT L 855 NAMUR Footprint.6 (3) / NT L.95 () Series 855 (36L SS) 855 (5/3) 8553 NT / / / L 5. (3) - 7.8 (8) L 6.73 (7) 7. (89) 8.85 (5) H.38 ().38 ().77 () H.57 ().57 ().8 (53) W.77 (5).77 (5).87 (73) H Ref..6 [3] /8 NT 3 / NT (855) / NT (8553) / NT.95 [5] Manual override option MH adds.5" (6.), MS option adds.68" (.9) to each solenoid endcap. H 5 3 Add Suffix MO MI Optional Manual Operators Description ush and turn to lock with flat head screwdriver slot Momentary push in with flat head screwdriver slot W /8 NT AUX. RESSURE ORT L L 8553 NAMUR Footprint 855 NAMUR Footprint MH MS Momentary push in by hand ush and turn to lock by hand.77 (5).95 ().6 (3).57 () 5