R E G I S T E R E D • Q 58912_Asco 9/30/09 10:02 AM Page 1 CATALOGUE DC-7-R1 U D DU US ST T C CO OL LL LE EC CT TO OR R C CO ON NT TR RO OL LS S ASCO Valve Canada ASCO Valve Canada Division of Emerson Electric Canada Limited ASCO Valve Canada Division of Emerson Electric Canada Limited A L Includes: NEW EXPLOSION-PROOF ENCLOSURE I T Y • S Y S T E M 58912_Asco 9/30/09 10:03 AM Page 2 PILOT VALVES Description The Pilot Valve Assemblies have been designed for remote actuation of ASCO’s Main Pulse Valves. The installer friendly layout, prewired solenoids are protected by a cast aluminum watertight and corrosion resistant enclosure. Three sizes are available for up to a group of 12 valves with optional anti-frost heater. All ASCO’s pilot valves and enclosures offer long life and dependability to produce quality controls for today’s technically advanced dust collector system. For hazardous locations an explosion-proof model is available. Explosion Proof - Assembly 6 valve max. - Dimensions* 13/32 DIA. 2 HOLES 1/2 13/32 7/16 10 5/8 1 3/4 * Dimensions same for 3, 4, 5, and 6 valve assemblies Specifications General Purpose Enclosures (Pilot Valves): Electrical (Pilot Valves): Options: Anti Frost Heater Kit (General Valve Bank Enclosure is TYPE 1, 2, 3, 3S, and 4 24, 120, 240 Volts AC, 60 Hz Purpose/Corrosion Resistant Enclosure Only) Pilot Valve is Open Frame construction (Also Rated for 22, 110, 220 Volts, 50 Hz) For 5 Valve configuration order DC Construction: Consult Factory Kit # 125675-001 Corrosion Resistant Enclosures - Suffix ‘A’ (Pilot For 8 Valve configuration order Valves): Coil (Pilot Valves): Kit # 125675-002 Valve Bank Enclosure is TYPE 1, 2, 3, 3S, 4 and 4X Continuous Duty Moulded Coil Class F, 6 Watt Heater Kits are CSA Certified Pilot Valve is Open Frame construction Fluid (Pilot Valves): Prefix ‘T’ 3/4” NPT conduit hub in place of Explosion Proof Enclosure (Pilot Valves): Air or Inert Gas 3/4” liquid tight fittings (2 places) - Valve Bank Enclosure is TYPE 4, 4X, 6, 7 and 9 available on General Purpose and Corrosion Normal Ambient Temperature (Pilot Valves): TYPE 7 Explosion Proof Class 1 Division 1, Groups C and D Resistant constructions only. General Purpose/Corrosion Resistant Enclosure, TYPE 9 Explosion Proof Class 2 Division 1, Groups E, F and G AC Construction 0˚ to 125˚F (-17˚ to 52˚C) General Purpose/ (See note 1 below) Explosion Proof Enclosure, 0˚ to 104˚F (-17˚ to 40˚C) Corrosion Resistant Enclosures: Suffix ‘MO’ manual operator for individual Valve Parts in Contact with Fluid (Pilot Valves): Selection Chart pilot valves. Body - Brass (General Purpose/Corrosion Resistant), Aluminum (Explosion Proof) Explosion Proof Construction: Valve General Corrosion Explosion Seat - Brass (General Purpose/Corrosion Resistant), Provision for manually operating pilot Group Purpose Resistant Proof Phosphor Bronze (Explosion Proof) valves is a built in feature. number Catalogue Catalogue Catalogue Seals & Disc - Buna N of Valves Number Number Number Valve Repair Kits Core Tube - 305 SS General Purpose and Corrosion Resistant Kit 3 125468-3 125468-3A 125847-3 Shading Coil - Copper #304853. Spring - 302 SS 4 125468-4 125468-4A 125847-4 General Purpose and Corrosion Resistant 5 125468-5 125468-5A 125847-5 Pressure (Pilot Valves): 150 PSI Maximum Replacement Pilot Valve: 6 125469-6 125469-6A 125847-6 PSFX 8262C2/17523 and specify voltage Pipe Size: 1/8” NPT 7 125469-7 125469-7A - Hazardous Location Explosion Proof Solenoid Orifice: 1/8” Cv: 0.34 8 125469-8 125469-8A - Operator Kit #141017 9 125470-9 125470-9A - Hazardous Location Replacement Pilot Valve: Approvals: CSA Certified X8200 1/17579 and specify voltage 10 125470-10 125470-10A - 11 125470-11 125470-11A - 12 125470-12 125470-12A - (1) CSA Certified Explosion Proof Conduit seal must be installed 18” from the enclosure. As stated on product nameplate. 2 58912_Asco 9/30/09 10:03 AM Page 3 DIMENSIONS Enclosure - Assembly 5 valve max. GROUND STUD QTY. 2 JUMPER (SMALL) A B COVER 1/4 3 5/8 GASKET 37/64 SEAL 1/8 NPT ON 3/8 1 7/16 CENTERS 1/8 (11GA.) 13/32 SLOT 1 11/16 BASE 1 7/8 3/4 NPT D C W LIQUID TIGHT CONNECTOR QTY. 2 Enclosure - Assembly 8 pilot valves max. GROUND STUD QTY. 2 JUMPER (SMALL) B A COVER 1/4 3 5/8 GASKET 37/64 SEAL 1/8 NPT ON 3/8 1/8 (11 GA.) 1 7/16"CENTERS 13/32 SLOT 1 11/16 BASE 1 7/8 3/4 NPT D C W LIQUID TIGHT CONNECTOR QTY. 2 Enclosure - Assembly 12 valve max. GROUND STUD QTY. 2 JUMPER (SMALL) JUMPER (LONG) A B COVER 1/4 3 5/8 GASKET 37/64 SEAL 3/4 NPT 1/8 NPT ON 3/8 LIQUID TIGHT 1 7/16"CENTERS 13/32 SLOT 1/8 (11 GA.) CONNECTOR 1 7/8 QTY. 2 1 11/16 D C BASE W Cat. No. A B C D W SIZE 3 7 9 1 125-468 5 9 /4 1 /16 6 /64 5 /4 5 VALVE 3 1 1 125-469 5 14 1 /8 10 /2 5 /4 8 VALVE 13 3 3 1 125-470 6 /16 14 1 /4 9 /4 7 /32 12 VALVE ALL DIMENSIONS IN INCHES. 3 GRD GRD GRD GRD GRD GRD 58912_Asco 9/30/09 10:03 AM Page 4 2 WAY HIGH FLOW (MAIN PULSE) VALVES Specifications Solenoid Enclosures: Valves with integral solenoids listed in this series have molded epoxy solenoids and are identified by change letter “G“, “H” or “J” in their catalogue numbers, e.g. 8353G41. Standard Enclosures: Types 1, 2, 3, 3S, 4 and 4X combination General Purpose and Watertight. Optional Enclosures: Types 3, 3S, 4, 4X, 6, 6P, 7 and 9 combination Explosion proof and Watertight. To order, add prefix “EF” to catalogue number. Additional constructions available are • Open Frame Solenoids • Junction Box. Electrical: Standard Voltages: 24, 120, 240, 480 volts, AC, 60 Hz. (or 110, 220 volts, AC, 50 Hz.) 6, 12, 24, 120, 240 volts DC and other voltages available when required. Coil: Continuous duty molded Class F. Fluid: Air and inert gas. Pressure: Minimum - 5 or 15 psi. Maximum - 125 psi. Description For DC constructions, consult factory. Series 8353 die cast aluminum, diaphragm operated valves Normal Ambient Temperature Ranges: AC Construction 0˚ to 185˚F (-17˚ to 85˚C) 150˚F are specially designed for reverse jet type dust collectors. (66˚C) maximum for valves with Hytrel diaphragm. DC Construction: Consult local Sales Office. High flow, long life and fast opening combine to produce a Fluid Temperature: 0˚F to 185˚F (-17˚ to 85˚C) maximum, except as noted. For superior design for dust collector systems. temperature to 300˚F (149˚C) specify Viton*, suffix “V”, except where noted otherwise. Operation Valve Parts in Contact with Fluid: When the pilot valve is opened, air bleeds from the top of Body - Die cast aluminum the diaphragm through the pilot valve orifice, opening the (less than 0.4% copper). main valves. When the pilot valve is closed, air is trapped Seals - Buna “N”. above the main diaphragm closing the valve. Selection of Diaphragms - Buna “N”, Hytrel or Neoprene as noted. proper pilot valve orifice is important. Discs - Buna “N” or Nylon as noted. For other options consult factory. Approvals: CSA Certified Solenoid for Integral Pilot SPECIFICATIONS DuPont Company trademark * Integral Pilot Standard Remote Pilot Construction Watt Rating/Class Rebuild Diaphragm Only Solenoid Enclosures Types (Minimum Pilot Valve Orifice or Coil Insulation Kit AC 10 Pack 7 Pipe Orifice Cv 1 2, 3, 3S, 4 and 4X size = 1/8”) Constr. Valves ”Zip Kit” Size (ins.) Size (ins.) Flow Factor Catalogue Number Catalogue Number Ref. No. AC Kit No. Kit No. 3 3 3 / / 4 4 10.5 8353C33 1 96875 238864 3 3 1 3 / / 4 4 10.5 8353C30 1 96875 238864 3 2 3 3 & 2 / / 4 4 10.5 8353C4 1A 96875 238864 3 3 4 & 1 / / 4 4 15 8353G52 4 6.1/F 316563 238866 3 3 4 & 1 / / 4 4 15 835355 4 200262 238866 1 4 / 1 1 8 20 8353C35 1 200262 238866 1 4 / 1 1 8 20 8353G41 6.1/F 316563 238866 * 1 5 / 1 1 8 18 8353G6 3 17.1/F 300144 1 4 & 1 / 1 1 8 20 8353G53 4 6.1/F 316563 238866 1 4 & 1 / 1 1 8 20 835356 4 200262 238866 1 5 5 / / 1 4 1 8 20 8353G5 3 17.1/F 300144 1 1 5 / / 1 2 1 2 35 8353G1 3 17.1/F 300144 1 4 / 1 2 2 53 8353H38 2 276886 1 8 / 1 2 2 48 8353A62 2 276884 1 4 / 1 2 2 53 8353J39 5 10.1/F 322108 1 8 & 1 / 1 2 2 48 8353G59 4 10.1/F 316297 1 8 / 1 2 2 48 8353G61 5 10.1/F 316297 1 8 & 1 / 1 2 2 48 8353A64 4 276884 1 4 & 1 / 1 2 2 50 8353H54 4 10.1/F 322108 238870 1 4 & 1 / 1 2 2 50 8353A57 4 276886 238870 5 2 2 60 8353G2 3 17.1/F 300145 6 & 7 2 2 76 835348 2 256802 256797 5 2 2 76 8353G50 5 10.1/F 316029 256797 1 5 / 2 2 3 82 8353G7 6 10.1/F 176878 5 3 3 140 8353G8 6 10.1/F 176878 NOTES: 1 Supplied with compression connections. 2 Extended for Dresser connections. 3 Buna “N” Diaphragm. 4 Hytrel Diaphragm, Max. Fluid Temp. 150˚F (66˚C). 5 Neoprene Diaphragm/Nylon Disc-15 psi minimum. 6 Neoprene Diaphragm. 7 Minimum orifice size 7/32”. 8 Buna “N” Diaphragm, Nylon Disc, Long-life Construction. Maximum Fluid Temperature 185˚F (85˚C). * Not shown NOTE: The rubber seal, retainer and nut provide pressure sealing around the pipes. Inlet and blow pipes must be secured to prevent movement. 4 58912_Asco 9/30/09 10:03 AM Page 5 DIMENSIONS Construction Reference 1 Cat. No. ‘G’ H L P BONNET T W BOLTS 15 11 5 15 7 8353C4 EXTENDED 7 /16 3 /16 2 /32 5 5 /32 3 /16 END 3 /4 NPT (Inlet) 3 7 11 3 15 7 8353C30 /4 3 /16 1 /16 2 /16 5 3 /32 3 /16 Socket (Outlet) 3 7 11 3 15 7 8353C33 /4 NPT 3 /16 1 /16 2 /16 53 /32 3 /16 17 1 11 1 15 8353C35 1NPT 2 /32 2 /32 1 /16 43 /2 2 /16 Construction Reference 2 Cat. No. ‘E’ ‘G’ H L P ‘R’ S T W X NPT NPT NPT 3 1 5 5 7 1 25 39 3 7 / / / / / 8353H38 8 1 2 4 8 5 /32 3 /16 8 2 /32 1 /64 5 8 /16 3 15 5 11 1 3 9 1 / / / / / / / / 835348* 4 26 32 6 8 4 16 4 3 4 2 16 6 2 - 3 1 5 5 7 1 25 39 3 7 8353A62 /8 1 /2 4 /8 5 /32 3 /16 /8 2 /32 1 /64 5 /8 /16 Construction Reference 3 Cat. No. ‘G’ H L P S T W NPT 1 23 15 25 1 3 / / / / / / 8353G1 1 2 7 32 56 32 1 32 5 8 5 8 11 3 27 25 9 11 / / / / / / 8353G2 2 8 32 6 32 6 32 1 32 5 16 6 32 1 23 15 25 1 3 / / / / / / 8353G5 1 4 7 32 56 32 1 32 5 8 5 8 23 13 25 1 3 / / / / / 8353G6 1 7 32 56 32 1 32 5 8 5 8 Construction Reference 4 Cat. No. ‘G’ H L P S T W X COMPRESSION FITTING 3 1 1 3 5 15 / / 8353G52 4 6 /32 5 /16 3 4 3 /32 -2 /16 - 3 3 5 25 5 15 / / 835355 4 4 /32 4 8 1 /32 3 /32 -2 /16 - 1 11 13 15 15 8353G53 1 7 /32 5 /32 3 /16 3 /32 -2 /16 - 1 15 7 15 15 / 835356 1 5 /16 4 /16 1 8 3 /32 -2 /16 - 1 27 31 3 5 7 3 7 / / / / 8353H54 1 2 8 /32 6 /32 5 8 4 8 3 /16 5 8 /16 1 3 31 3 5 7 3 7 / / / / 8353A57 1 2 7 /16 6 /32 3 4 4 8 3 /16 5 8 /16 1 27 31 3 5 7 3 7 / / / / 8353G59 1 2 8 /32 6 /32 5 8 4 8 3 /16 5 8 /16 1 3 31 3 5 7 3 7 / / / / 8353A64 1 2 7 /16 6 /32 3 4 4 8 3 /16 5 8 /16 Construction Reference 5 Cat. No. ‘E’ ‘G’ H L P S T W X NPT NPT 3 1 9 5 5 25 39 3 7 /8 /2 /32 /32 /64 /32 /64 /8 /16 8353J39 1 6 5 5 2 1 5 3 1 5 15 3 9 1 - /4 /4 /8 /32 /4 /16 /2 8353G50* 28 6 6 3 2 6 3 1 9 5 5 25 39 3 7 /8 /2 /32 /32 /64 /32 /64 /8 /16 8353G61 1 6 5 5 2 1 5 Construction Reference 6 ALL DIMENSIONS IN INCHES. 5 58912_Asco 9/30/09 10:03 AM Page 6 POWER PULSE VALVES Series 8353 Remote or Integral Pilot Quick Mount or NPT Connection Aluminum Bodies • 3/4” or 1” Materials of Construction: Body - Aluminum Clip Ring/Clamps/Bolts - Stainless Steel Diaphragm - TPE (Hytrel*) Integral Solenoid: Core Tube/Core & Plugnut/Core Spring - Stainless Steel Sealings and Disc - NBR (Nitrile/NBR) Shading Coil - Copper Normal Fluid Temperature Ranges: Remote: -40°F to 185°F (-40°C to 85°C) Integral: -4°F to 185°F (-20°C to 85°C) Features Nominal Ambient Temperature Range: • Unique flow pattern and special springless Remote: -40°F to 185°F (-40°C to 85°C) piston/diaphragms provide superior dust collector Integral: -4°F to 125°F (-20°C to 50°C) performance Installation: • Long life and broad temperature range Valves may be mounted in any position. • Quick mount connection eliminates thread cutting and sealing Ordering example: 8353A220 • Stainless steel clip-ring mounting eliminates bolts which Solenoid Enclosures: can corrode and seize Standard Solenoid Enclosures: Red-Hat II Types 1, 2, 3, 4 and 4X combination • Integral operators have molded epoxy coils, with available General Purpose and Watertight. options Optional Solenoid Enclosures: Red-Hat II Types 3, 3S, 4, 4X, 6, 6P, 7, and 9 Explosionproof and Watertight (To order, add prefix “EF” to catalogue number.) Other electrical and construction options are also available. Consult your local ASCO office for details on accessories. ELECTRICAL - Integral Pilot Approvals: CSA Certification for Integral Pilot pending. *Dupont Co. trademark Dimensions: Inches Nominal Power Ratings Ambient Temp. Integral Pilot Constructions Coil Type Watts VA Inrush VA Holding Rating °F Construction References 3, 4 Class F/AC 6.1 30 16 -4 to +125 Standard Voltages: 120, 240, 480 volts, AC, 60 Hz (or 110, 220 volts AC, 50 Hz). Must be specified when ordering. Other voltages available when required. Consult factory for DC voltage. ITEM 003 & 004 ITEM 001 & 002 Catalogue Item # B C D E F1 F2 G H J K A Number 001 8353G226 3/4 3 1/3 1 31/32 1 21/32 5 5/16 3 1/8 – – – 2 23/32 2 51/64 003 8353G126 – 4 1/8 2 49/64 2 7/16 6 7/64 3 29/32 2 9/16 1 3/32 1 21/32 002 8353G227 1 4 1/8 2 7/16 2 1/64 5 27/32 3 37/64 – – – 3 21/64 2 31/32 4 59/64 004 8353G127 – 3 15/64 2 51/64 6 41/64 4 23/64 2 27/32 1 23/64 1 57/64 Specifications (F2) Remote pilot construction Operating Pressure Differential (psi) Pipe Orifice Air Size Size Remote Pilot Cv Flow Quick Mount Constr. NPT (ins.) (ins.) Connection Factor Minimum Maximum Catalogue Number Reference Connections Remote Pilot Constructions 3 3 1 / / / 4 4 8 16 5 125 8353A120 1* 8353A220 1 / 1 1 8 27 5 125 8353A121 2* 8353A221 Integral Pilot Constructions 3 3 / / 4 4 – 16 5 125 8353G126 3 8353G226 1 1 – 27 5 125 8353G127 4 8353G227 *Dimensions similar to Construction References 3 & 4, except height as noted in F2 6 58912_Asco 9/30/09 10:03 AM Page 7 SEQUENTIAL CONTROLLER are provided. The first method will automatically stop the sequence and reset the Controller to the first valve position whenever AC power is removed and then reconnected. The second method is by a remote control contact connected to the terminals provided. When the remote contact is opened, the sequence stops. When the remote contact is reclosed, the sequence continues from the previous position. Specifications Input Voltage Range: 102 to 132 volts, 60 Hz. Input Fuse: 3 amp, 125 volt, type AGC. Pulse Duration Range of Adjustability: 20 to 200 milliseconds. Number of Sequenced Steps: 2 through 10, adjustable in field, (factory set at 10). SEQUENTIAL CONTROLLER CAT # 214B281 CSA CERTIFIED Temperature Range: ENCLOSURES CAT # 125483-1 (CLOSED) Operating: -10˚F to +130˚F (-23˚C to 54˚C) 125483-2 (WINDOW) Storage: -20˚F to +150˚F (-29˚C to 66˚C) Description CSA & UL APPROVED TYPES 3, 4X & 12 The ASCO Sequential Controller has been designed to operate the Repetitive Accuracy on Time Sequences: ±5% ASCO pilot valves used on dust collector equipment. Light emitting Current Ratings per Sequence Step: diodes (LED’s) provide visual indication of which pilot valve is Maximum Inrush Current: 7.5 amps at 120 60 Hz. being energized as well as “Power On” indication. The number of Maximum Continuous Current: 2.0 amps at 120 60 Hz. sequenced steps is adjustable from 2 through 10. (NOTE: Solid-state elements require that minimum continuous current per sequence Method of Operation step must not be less than 0.050 amperes. Consult factory for special rating Controls are provided to adjust the length of time between valves requirements including operation below 0.050 amperes). being energized (Pulse Frequency) and the length of time that the Dimensions, open type: 9” high x 7” wide x 5” deep. valve is energized (Pulse Duration). Silicon semiconductor components control all timing and logic functions. Mounting: Four 3/4” long stand-offs are supplied for mounting within enclosure. Two independent methods of starting and stopping the Controller Load Fuse: 2 amp maximum required. TRI-POINT PRESSURE SWITCH Switch S-Series pressure switch units incorporate the unique ASCO TRI-POINT alternating fulcrum balance plate to control the operation of one or more electrical snap action switches. The electrical snap action switch together with the adjusting mechanism is a fully tested, self-contained, separate subassembly. Transducer Transducer unit incorporates a diaphragm/piston type pressure sensor, and is also a fully-tested, self-contained, separate subassembly. Operation When pressure is applied to the transducer it is converted into movement of the piston. This piston movement is then used to control the operation of the electrical snap action switch in the switch unit. Features • Visual adjustment scales in psi and bars. Description • External adjusting nuts. ASCO S-Series pressure switches consist of a switch unit and a trans- • Separate electrical, pressure and adjusting chambers. 1 ducer unit. They can be ordered separately for customer stocking • /” NPT connection 4 and/or field assembly or as a complete factory assembled unit. SPECIFICATIONS ADJUSTABLE DEADBAND TRANSDUCER UNITS Adjustable Adjustable Air or Gas Operating Proof Deadband At Aluminum & 2 Range Pressure Mid - Range General Purpose Watertight Explosion Proof Buna “N” 1 (In.W.C.) (psig) (In.W.C.) From/To Catalogue Number Catalogue Number Catalogue Number Catalogue Number 0-12 15 2-12 SA40D SA41D SA42D TA41A11 0-27 15 2-27 SA30D SA31D SA32D TA31A11 0-65 15 3-65 SA20D SA21D SA22D TA21A11 15-140 25 6-125 SA20D SA21D SA22D TB21A11 15-250 25 10-235 SA10D SA11D SA12D TB11A11 25-400 25 15-375 SA10D SA11D SA12D TC11A11 NOTES: 1 Values shown are nominal. 2 CSA approved for Type 1 only. 7 Differential R E G I S T E R E D • Q 58912_Asco 9/30/09 10:03 AM Page 8 TYPICAL DUST COLLECTOR AIR SUPPLY CLEAN AIR EXHAUST BLOW PIPE NOZZLE ASCO PULSE VALVE (REMOTE PILOT) FILTER BAG VENTURI DUST LADEN AIR ASCO PILOT VALVE & ENCLOSURES DUST LADEN ASCO AIR INTAKE TRI-POINT PRESSURE DIFFERENTIAL SWITCH SOLID DISCHARGE ASCO SEQUENTIAL CONTROLLER & TIMER ASCO ASCO V Valve alve C Canada anada DISTRICT SALES OFFICES Division of Emerson Electric Canada Limited WESTERN CANADA CENTRAL CANADA EASTERN CANADA (British Columbia, Alberta, Saskatchewan (Ontario) (Quebec, Ottawa Valley HEAD OFFICE, MANUFACTURING, MARKETING & Manitoba) & Atlantic Provinces) ASCO Valve Canada ASCO Valve Canada ASCO Valve Canada P.O. BOX 160, 17 AIRPORT ROAD ASCO Valve Canada P.O. BOX 160, 17 AIRPORT ROAD 809 MANNING ROAD, N.E., SUITE #104 BRANTFORD, ONTARIO N3T 5M8 1405 RTE TRANS-CANADA, SUITE 235 BRANTFORD, ONTARIO N3T 5M8 CALGARY, ALBERTA T2E 7M9 Phone: (519) 758-2700 DORVAL, QUEBEC H9P 2V9 Phone: (519) 758-2700 Phone: (403) 207-8571 or 1-800-661-6032 Fax: (519) 758-5540 Phone: (514) 337-8520 Fax: (519) 758-5540 ISO 9002-1994 Cert. #000001 Fax: (403) 207-8581 GREATER TORONTO AREA Fax: (514) 337-8771 www.asco.ca for BRITISH COLUMBIA Phone: (416) 364-2838 for MARITIME PROVINCES U E-mail: ascomail@asco.ca Phone: (604) 294-1767 Phone: (902) 829-2504 Fax: (604) 294-9935 Fax: (902) 829-2417 ASCO Valve Canada Division of Emerson Electric Canada Limited 05/03-2M PRINTED IN CANADA A L I T Y • S Y S T E M