[{"data":1,"prerenderedAt":776},["ShallowReactive",2],{"catalog:meta":3,"guides:page:\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fcartridge-valve:*":258,"guides:topics:hydraulics:\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fcartridge-valve:path,title,short":527,"guides:page:\u002Finjection-molding-machine-parts\u002Fhydraulics:diagram":616,"diagram:id:valve-manifold":618,"catalog:parts::HY-CV-08":768},{"categories":4,"machines":132,"zones":212,"totals":255},[5,35,59,122],{"id":6,"name":7,"slug":8,"description":9,"partCount":10,"subcategories":11},"EC","Electrical Components","electrical","Electrical systems and components for injection molding machines including heaters, thermocouples, servo motors, and controllers.",11,[12,17,22,27,31],{"id":13,"name":14,"slug":15,"partCount":16},"EC-CBC","Circuit Boards & Controllers","circuit-boards",4,{"id":18,"name":19,"slug":20,"partCount":21},"EC-CE","Connectors & Cables","connectors-cables",2,{"id":23,"name":24,"slug":25,"partCount":26},"EC-GEP","Servo Motors & Drives","servo-motors",1,{"id":28,"name":29,"slug":30,"partCount":21},"EC-HT","Heaters","heaters",{"id":32,"name":33,"slug":34,"partCount":21},"EC-SF","Safety Components","safety",{"id":36,"name":37,"slug":38,"description":39,"partCount":40,"subcategories":41},"HY","Hydraulic Components","hydraulic","Complete range of hydraulic system components including pumps, valves, motors, and pressure controls for injection molding machines.",14,[42,46,51,55],{"id":43,"name":44,"slug":45,"partCount":26},"HY-AU","Accumulators","accumulators",{"id":47,"name":48,"slug":49,"partCount":50},"HY-CV","Control Valves","control-valves",6,{"id":52,"name":53,"slug":54,"partCount":26},"HY-MO","Monitors & Gauges","monitors-gauges",{"id":56,"name":57,"slug":58,"partCount":50},"HY-PW","Pumps & Motors","pumps-motors",{"id":60,"name":61,"slug":62,"description":63,"partCount":64,"subcategories":65},"MC","Mechanical Components","mechanical","Mechanical parts and assemblies including barrels, screws, tie bars, bushings, platens, and clamping components.",42,[66,71,75,80,85,89,93,97,101,105,109,114,118],{"id":67,"name":68,"slug":69,"partCount":70},"MC-BC","Barrels & Cylinders","barrels-cylinders",5,{"id":72,"name":73,"slug":74,"partCount":16},"MC-SB","Screw Barrels & Seals","screws",{"id":76,"name":77,"slug":78,"partCount":79},"MC-TC","Tie Bars & Columns","tie-bars",7,{"id":81,"name":82,"slug":83,"partCount":84},"MC-GZ","Bushings & Guides","bushings-guides",8,{"id":86,"name":87,"slug":88,"partCount":26},"MC-PP","Platens","platens",{"id":90,"name":91,"slug":92,"partCount":70},"MC-TL","Toggle & Links","toggle-links",{"id":94,"name":95,"slug":96,"partCount":21},"MC-CC","Clamping Components","clamping",{"id":98,"name":99,"slug":100,"partCount":21},"MC-GMP","Tools & Accessories","tools-accessories",{"id":102,"name":103,"slug":104,"partCount":21},"MC-ES","End Caps & Plates","end-caps",{"id":106,"name":107,"slug":108,"partCount":26},"MC-SR","Seals & Rings","seals-rings",{"id":110,"name":111,"slug":112,"partCount":113},"MC-JM","Joints & Mounts","joints-mounts",3,{"id":115,"name":116,"slug":117,"partCount":26},"MC-SG","Safety Guards","safety-guards",{"id":119,"name":120,"slug":121,"partCount":26},"MC-CR","Clamping Mechanism","clamping-mechanism",{"id":123,"name":124,"slug":125,"description":126,"partCount":113,"subcategories":127},"O","Other Components","other","Additional components including filters, cooling systems, lubrication parts, and other auxiliary equipment.",[128],{"id":129,"name":130,"slug":131,"partCount":113},"O-TC","Filters & Cooling","filters-cooling",[133,143,161,172,180,188,194,200,205],{"id":134,"name":135,"slug":134,"series":136,"partCount":142},"haitian","Haitian International",[137,138,139,140,141],"Mars Series (MA)","Jupiter Series (JU)","Zhafir Venus Series (VE)","Zhafir Zeres Series (ZE)","Zhafir Jeres Series (JE)",68,{"id":144,"name":145,"slug":144,"series":146,"partCount":160},"yizumi","Yizumi",[147,148,149,150,151,152,153,154,155,156,157,158,159],"A6 Series","A5-EU Series","A5-N Series","SKIII Series","DP Series","D1 Series","FF Series","FF-M Series","P Series","CG-P Series","VM Series","SPET Series","LSR Series",12,{"id":162,"name":163,"slug":162,"series":164,"partCount":171},"chen-hsong","Chen Hsong",[165,166,167,168,169,170],"JETMASTER MK Series","JETMASTER SVP Series","SUPERMASTER Series","EASYMASTER Series","SPARK Series","JETMASTER C2 Series",10,{"id":173,"name":174,"slug":173,"series":175,"partCount":179},"tederic","Tederic",[176,177,178],"NEO Series","D Series (Two-Platen)","DE Series (All-Electric)",0,{"id":181,"name":182,"slug":181,"series":183,"partCount":179},"borch","Borch",[184,185,186,187],"BU Series (Two-Platen)","BS-III Series (Servo)","BE Series (All-Electric)","BM Series (Multi-color)",{"id":189,"name":190,"slug":189,"series":191,"partCount":179},"log-machine","LOG Machine",[192,193],"LOG-SE Series","LOG-EE Series (All-Electric)",{"id":195,"name":196,"slug":195,"series":197,"partCount":179},"donghua","Donghua",[198,199],"DH Series (Servo)","DH-TP Series (Two-Platen)",{"id":201,"name":202,"slug":201,"series":203,"partCount":179},"sunbun","Sunbun",[204],"Sunbun Servo Series",{"id":206,"name":207,"slug":206,"series":208,"partCount":179},"lijin","L.K. Machinery (Lijin)",[209,210,211],"POTENZA Series","FORZA Series (Two-Platen)","ELETTRICA Series (All-Electric)",[213,217,221,225,228,231,235,238,242,248,251],{"id":214,"number":26,"name":215,"role":216,"partCount":21},"clamp-cylinder","Clamping cylinder","The hydraulic cylinder behind the rear platen. It drives the crosshead that straightens the toggle links, which opens and closes the mold and builds the clamping force.",{"id":218,"number":21,"name":219,"role":220,"partCount":50},"toggle","Toggle mechanism","Links, pins and bushings between the rear and moving platens. They multiply the force of the clamping cylinder and lock the mold shut while plastic is injected.",{"id":222,"number":113,"name":223,"role":224,"partCount":113},"ejector","Ejector","A small cylinder behind the moving platen that pushes the ejector rods and plate forward to release the finished part from the mold.",{"id":78,"number":16,"name":226,"role":227,"partCount":40},"Tie bars & bushings","Four steel columns that join the platens, guide the moving platen and carry the clamping force. Tie bar nuts lock them in place; bushings guide the moving platen along them.",{"id":88,"number":70,"name":229,"role":230,"partCount":21},"Platens & mold plates","The fixed and moving platens carry the two halves of the mold; the rear platen anchors the toggle. Locating rings and clamping plates center and hold the mold.",{"id":232,"number":50,"name":233,"role":234,"partCount":50},"barrel-screw","Barrel, screw & nozzle","The screw turns inside the heated barrel to melt and mix the plastic, then moves forward to inject it through the nozzle into the mold. The screw tip and check ring stop melt from flowing back.",{"id":30,"number":79,"name":236,"role":237,"partCount":113},"Heater bands & sensors","Heater bands around the barrel and nozzle melt the plastic. Thermocouples measure each heating zone so the controller can hold the set temperature.",{"id":239,"number":84,"name":240,"role":241,"partCount":79},"injection-unit","Injection unit","Injection cylinders push the screw forward, the hydraulic (plasticizing) motor turns it, and the carriage moves the unit against the mold on its guide rails.",{"id":243,"number":244,"name":245,"role":246,"partCount":247},"hydraulics",9,"Hydraulic unit","The pump, motor, valves, accumulator, filters and oil cooler in the machine base. They supply and control the oil pressure for every movement of the machine.",16,{"id":8,"number":171,"name":249,"role":250,"partCount":244},"Electrical cabinet","The controller, I\u002FO and drive boards, servo drives, contactors and safety switches that run and protect the machine.",{"id":252,"number":10,"name":253,"role":254,"partCount":21},"feet","Machine feet","Leveling bolts and anti-vibration pads under the machine base that keep the machine level and stop vibration spreading to the floor.",{"parts":256,"subcategories":257},70,23,{"id":259,"title":260,"body":261,"description":499,"diagram":500,"extension":501,"faq":502,"item":515,"lastModified":516,"meta":517,"navigation":518,"order":10,"parts":519,"path":521,"seo":522,"seoTitle":523,"short":524,"stem":525,"__hash__":526},"guides\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fcartridge-valve.md","Cartridge valve of an injection molding machine",{"type":262,"value":263,"toc":488},"minimark",[264,277,282,285,314,329,345,348,353,367,371,374,378,395,403,407,433,437,461,465],[265,266,267,268,272,273,276],"p",{},"A cartridge valve is a valve built to fit into a bore in a manifold block instead of being bolted on as a separate body. On injection molding machines the most common type is the ",[269,270,271],"strong",{},"two-way slip-in cartridge valve",", also called a ",[269,274,275],{},"logic valve",": a spring-loaded poppet that opens or closes a large passage in the clamp, injection or ejector circuit, controlled by a small pilot valve on its cover. On the drawing, the cartridge valve is shown in section in the left end of the manifold block.",[278,279,281],"h2",{"id":280},"how-a-slip-in-cartridge-valve-works","How a slip-in cartridge valve works",[265,283,284],{},"The valve has four main parts:",[286,287,288,296,302,308],"ul",{},[289,290,291,292,295],"li",{},"a ",[269,293,294],{},"sleeve"," (bush) with the seat, sealed in the bore by O-rings and backup rings;",[289,297,291,298,301],{},[269,299,300],{},"poppet"," that closes on the seat;",[289,303,291,304,307],{},[269,305,306],{},"spring"," behind the poppet;",[289,309,291,310,313],{},[269,311,312],{},"cover"," bolted over the bore, with the pilot passages and small orifices, and often a pilot valve mounted on top.",[265,315,316,317,320,321,324,325,328],{},"The two main ports are ",[269,318,319],{},"A",", under the poppet, and ",[269,322,323],{},"B",", through the side of the sleeve. Above the poppet is the ",[269,326,327],{},"control chamber",", connected to port X in the cover. The poppet has three pressure areas: the area facing A, the ring-shaped area facing B, and the area facing the control chamber, which equals the other two together.",[286,330,331,338],{},[289,332,333,334,337],{},"When the control chamber is ",[269,335,336],{},"pressurized",", the force on its large area plus the spring holds the poppet on its seat, and the valve is closed.",[289,339,340,341,344],{},"When the pilot valve ",[269,342,343],{},"vents"," the control chamber to the tank, pressure at A or B lifts the poppet and oil flows.",[265,346,347],{},"The same cartridge does different jobs depending on its cover and pilot valve: an on\u002Foff directional function, a check function, a pressure-limiting function with a pilot relief in the cover, or flow limiting with a stroke limiter. Slip-in cartridges and their cavities follow ISO 7368 and come in standard nominal sizes such as NG16, NG25 and NG32.",[349,350,352],"h3",{"id":351},"why-cartridge-valves-are-used","Why cartridge valves are used",[265,354,355,356,361,362,366],{},"They pass large flows with a low pressure drop, switch quickly, and their poppet seals on a seat with very little leakage, unlike a spool. Several cartridges in one block replace large spool valves and much of the piping, which is why they are common in the clamp and injection circuits of medium and large machines. See the ",[357,358,360],"a",{"href":359},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fvalve-manifold\u002F","valve manifold"," page for how the block is built. Our high-flow ",[357,363,365],{"href":364},"\u002Fparts\u002Fhy-cv-08\u002F","cartridge valve"," for manifold blocks is rated to 35 MPa and listed for various standard cavities.",[349,368,370],{"id":369},"screw-in-cartridge-valves","Screw-in cartridge valves",[265,372,373],{},"Smaller cartridge valves screw into threaded cavities: check valves, relief valves, flow controls and small solenoid valves. They are used in compact blocks and in auxiliary circuits.",[278,375,377],{"id":376},"signs-of-a-faulty-cartridge-valve","Signs of a faulty cartridge valve",[286,379,380,383,386,389,392],{},[289,381,382],{},"A cylinder drifts, or loses position or pressure, while the cartridge should be closed: the poppet seat leaks, or the O-rings between sleeve and bore let oil bypass.",[289,384,385],{},"A movement is slow to start or does not start: the poppet sticks, an orifice in the cover is blocked, or the pilot valve does not switch.",[289,387,388],{},"A movement does not stop when commanded.",[289,390,391],{},"Shocks or banging when the valve switches.",[289,393,394],{},"Heat in one area of the block, from oil passing through a leaking cartridge.",[265,396,397,398,402],{},"Because the cartridge is hidden inside the block, the symptoms point to a circuit rather than to a valve. Use the diagram and the action table on the ",[357,399,401],{"href":400},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fhydraulic-circuit\u002F","hydraulic circuit page"," to narrow it down.",[278,404,406],{"id":405},"why-cartridge-valves-fail","Why cartridge valves fail",[286,408,409,415,421,427],{},[289,410,411,414],{},[269,412,413],{},"Contamination",": particles score the poppet and seat, or hold the poppet off its seat.",[289,416,417,420],{},[269,418,419],{},"Seal wear",": the O-rings and backup rings harden with heat and age.",[289,422,423,426],{},[269,424,425],{},"A broken or weak spring",".",[289,428,429,432],{},[269,430,431],{},"Blocked orifices"," in the cover; orifices also set how fast the valve opens and closes, so a wrong orifice after a repair changes the switching.",[278,434,436],{"id":435},"inspecting-and-replacing-a-cartridge-valve","Inspecting and replacing a cartridge valve",[438,439,440,443,446,449,452,455,458],"ol",{},[289,441,442],{},"Identify the cartridge on the circuit diagram and find its position number on the block.",[289,444,445],{},"Lock out the machine and relieve the pressure, including the accumulator through its safety block.",[289,447,448],{},"Clean around the cover. Loosen the cover bolts evenly, because the spring pushes against the cover.",[289,450,451],{},"Lift off the cover, take out the spring and the poppet, and pull the sleeve with a suitable puller if it must come out.",[289,453,454],{},"Inspect the poppet and seat for scoring, the seals for damage, and the orifices in the cover. Note the orifice sizes, and keep each valve's poppet, spring and cover together: never mix them between valves.",[289,456,457],{},"Clean the bore, fit new seals lubricated with clean hydraulic oil, reassemble, and tighten the cover bolts evenly to the torque in the machine manual.",[289,459,460],{},"Test the movement at low pressure and speed first.",[278,462,464],{"id":463},"what-to-send-for-a-replacement-quote","What to send for a replacement quote",[265,466,467,468,472,473,477,478,482,483,487],{},"The nominal size of the cartridge, the type of cover and the model code of its pilot valve, any markings on the cover and sleeve, the position on the circuit diagram, and photos of the cover and nameplate. Add the machine model and serial number, then ",[357,469,471],{"href":470},"\u002Frequest-quote\u002F","request a quote",". The other valves on the block are covered on the ",[357,474,476],{"href":475},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fdirectional-valve\u002F","directional valve"," and ",[357,479,481],{"href":480},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fhydraulic-check-valve\u002F","check valve"," pages. The ",[357,484,486],{"href":485},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002F","hydraulic system guide"," covers the rest of the circuit.",{"title":489,"searchDepth":21,"depth":21,"links":490},"",[491,495,496,497,498],{"id":280,"depth":21,"text":281,"children":492},[493,494],{"id":351,"depth":113,"text":352},{"id":369,"depth":113,"text":370},{"id":376,"depth":21,"text":377},{"id":405,"depth":21,"text":406},{"id":435,"depth":21,"text":436},{"id":463,"depth":21,"text":464},"How slip-in cartridge (logic) valves switch the large flows of clamp and injection circuits in an injection molding machine manifold, faults and servicing.","valve-manifold","md",[503,506,509,512],{"question":504,"answer":505},"What is a logic valve?","Another name for a two-way slip-in cartridge valve. It is a poppet valve that opens or closes a passage depending on whether its control chamber is pressurized or vented, and several are combined in a manifold to switch large flows.",{"question":507,"answer":508},"Why use cartridge valves instead of spool valves?","They handle large flows with a low pressure drop, switch quickly, and their poppet seals on a seat with very little leakage. That suits the clamp and injection circuits of larger machines.",{"question":510,"answer":511},"Can I replace only the seals of a cartridge valve?","Yes, if the poppet and seat are not scored. Fit new O-rings and backup rings on the sleeve, keep each valve's parts together, and check that the orifices in the cover are clear.",{"question":513,"answer":514},"How do I find which cartridge valve is faulty?","Use the hydraulic circuit diagram and its action table to see which cartridges take part in the faulty movement. Check their pilot valves and covers first, since they are the easiest parts to reach.","cartridge","2026-11-01",{},true,[520],"HY-CV-08","\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fcartridge-valve",{"title":260,"description":499},"Cartridge Valve (Logic Valve) in Injection Molding Machines","Cartridge valve","injection-molding-machine-parts\u002Fhydraulics\u002Fcartridge-valve","WfNab6Xq5ZyUmfl3-K0O7rtq3LCBoygohhbuHApMu24",[528,532,536,540,544,548,552,556,560,564,568,572,576,580,584,588,592,596,600,604,608,612],{"path":529,"title":530,"short":531},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fhydraulic-circuit","Hydraulic circuit of an injection molding machine","Hydraulic circuit",{"path":533,"title":534,"short":535},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fhydraulic-pump","Hydraulic pump of an injection molding machine","Hydraulic pump types",{"path":537,"title":538,"short":539},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fvane-pump","Vane pump of an injection molding machine","Vane pump",{"path":541,"title":542,"short":543},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fpiston-pump","Piston pump of an injection molding machine","Piston pump",{"path":545,"title":546,"short":547},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fgear-pump","Gear pump of an injection molding machine","Gear pump",{"path":549,"title":550,"short":551},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fservo-pump","Servo pump system of an injection molding machine","Servo pump system",{"path":553,"title":554,"short":555},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fpump-coupling","Pump coupling and bell housing of an injection molding machine","Pump coupling",{"path":557,"title":558,"short":559},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fpower-unit","Hydraulic power unit of an injection molding machine","Hydraulic power unit",{"path":561,"title":562,"short":563},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fdirectional-valve","Solenoid directional valve of an injection molding machine","Directional valve",{"path":565,"title":566,"short":567},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fproportional-valve","Proportional valve of an injection molding machine","Proportional valve",{"path":569,"title":570,"short":571},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fhydraulic-check-valve","Hydraulic check valve of an injection molding machine","Hydraulic check valve",{"path":573,"title":574,"short":575},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Frelief-valve","Relief valve of an injection molding machine","Relief valve",{"path":577,"title":578,"short":579},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fvalve-manifold","Valve manifold of an injection molding machine","Valve manifold",{"path":581,"title":582,"short":583},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Faccumulator","Accumulator of an injection molding machine","Accumulator",{"path":585,"title":586,"short":587},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fhydraulic-oil","Hydraulic oil for injection molding machines","Hydraulic oil",{"path":589,"title":590,"short":591},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Foil-temperature","Oil temperature of an injection molding machine","Oil temperature",{"path":593,"title":594,"short":595},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Foil-filter","Hydraulic oil filter of an injection molding machine","Oil filter",{"path":597,"title":598,"short":599},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Foil-cooler","Oil cooler (heat exchanger) of an injection molding machine","Oil cooler",{"path":601,"title":602,"short":603},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Foil-tank","Hydraulic oil tank of an injection molding machine","Oil tank",{"path":605,"title":606,"short":607},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fcooling-water-manifold","Cooling water manifold of an injection molding machine","Cooling water manifold",{"path":609,"title":610,"short":611},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fpressure-gauge","Hydraulic pressure gauge of an injection molding machine","Pressure gauge",{"path":613,"title":614,"short":615},"\u002Finjection-molding-machine-parts\u002Fhydraulics\u002Fpressure-transducer","Pressure transducer of an injection molding machine","Pressure transducer",{"diagram":617},"hydraulic-system",{"diagram":619},{"title":620,"description":621,"base":622,"labels":627,"items":636},"Parts of a hydraulic valve manifold","Line drawing of a hydraulic manifold block with a directional valve, a high-flow solenoid valve, a proportional valve, a relief valve, a cartridge valve and a check valve, numbered.",{"line":623},[624,625,626],"M60 296L226 296","M270 296L320 296L320 260","M440 260L440 300L600 300",[628,632],{"x":629,"y":630,"text":631},66,288,"P",{"x":633,"y":634,"text":635},596,292,"T",[637,655,676,695,714,732,750],{"id":638,"name":639,"role":640,"marker":641,"shapes":645},"block","Manifold block","Steel block drilled with oil passages. The valves bolt onto it or screw into it, which replaces most of the piping between them.",[642,643,642,644],380,336,260,{"solid":646,"line":648},[647],"M153 170h334a3 3 0 0 1 3 3v84a3 3 0 0 1 -3 3h-334a3 3 0 0 1 -3 -3v-84a3 3 0 0 1 3 -3z",[649,650,651,652,653,654],"M264 238a6 6 0 1 0 12 0a6 6 0 1 0 -12 0z","M334 238a6 6 0 1 0 12 0a6 6 0 1 0 -12 0z","M414 238a6 6 0 1 0 12 0a6 6 0 1 0 -12 0z","M268 238a2 2 0 1 0 4 0a2 2 0 1 0 -4 0z","M338 238a2 2 0 1 0 4 0a2 2 0 1 0 -4 0z","M418 238a2 2 0 1 0 4 0a2 2 0 1 0 -4 0z",{"id":656,"name":563,"role":657,"parts":658,"marker":660,"shapes":664},"directional","Solenoid valve that switches oil between the two ports of a cylinder or motor, to start, stop and reverse a movement.",[659],"HY-CV-02",[661,662,661,663],216,24,128,{"solid":665,"line":671,"hidden":674},[666,667,668,669,670],"M160 132h22a2 2 0 0 1 2 2v26a2 2 0 0 1 -2 2h-22a2 2 0 0 1 -2 -2v-26a2 2 0 0 1 2 -2z","M186 128h60a2 2 0 0 1 2 2v38a2 2 0 0 1 -2 2h-60a2 2 0 0 1 -2 -2v-38a2 2 0 0 1 2 -2z","M250 132h22a2 2 0 0 1 2 2v26a2 2 0 0 1 -2 2h-22a2 2 0 0 1 -2 -2v-26a2 2 0 0 1 2 -2z","M164 120h14a1 1 0 0 1 1 1v10a1 1 0 0 1 -1 1h-14a1 1 0 0 1 -1 -1v-10a1 1 0 0 1 1 -1z","M254 120h14a1 1 0 0 1 1 1v10a1 1 0 0 1 -1 1h-14a1 1 0 0 1 -1 -1v-10a1 1 0 0 1 1 -1z",[672,673],"M152 147L158 147","M274 147L280 147",[675],"M192 142h48a2 2 0 0 1 2 2v10a2 2 0 0 1 -2 2h-48a2 2 0 0 1 -2 -2v-10a2 2 0 0 1 2 -2z",{"id":677,"name":678,"role":679,"parts":680,"marker":682,"shapes":685},"high-flow","High-flow solenoid valve","Larger, pilot-operated directional valve: a small solenoid valve on top shifts the main spool. Used for clamping and injection on large machines.",[681],"HY-CV-15",[683,662,683,684],339,96,{"solid":686,"hidden":693},[687,688,689,690,691,692],"M292 120h86a2 2 0 0 1 2 2v46a2 2 0 0 1 -2 2h-86a2 2 0 0 1 -2 -2v-46a2 2 0 0 1 2 -2z","M298 100h16a2 2 0 0 1 2 2v16a2 2 0 0 1 -2 2h-16a2 2 0 0 1 -2 -2v-16a2 2 0 0 1 2 -2z","M318 96h44a2 2 0 0 1 2 2v20a2 2 0 0 1 -2 2h-44a2 2 0 0 1 -2 -2v-20a2 2 0 0 1 2 -2z","M366 100h16a2 2 0 0 1 2 2v16a2 2 0 0 1 -2 2h-16a2 2 0 0 1 -2 -2v-16a2 2 0 0 1 2 -2z","M300 90h12a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-12a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z","M368 90h12a1 1 0 0 1 1 1v8a1 1 0 0 1 -1 1h-12a1 1 0 0 1 -1 -1v-8a1 1 0 0 1 1 -1z",[694],"M301 138h68a3 3 0 0 1 3 3v10a3 3 0 0 1 -3 3h-68a3 3 0 0 1 -3 -3v-10a3 3 0 0 1 3 -3z",{"id":696,"name":567,"role":697,"parts":698,"marker":700,"shapes":704},"proportional","Sets pressure or flow in proportion to an electrical signal from the controller, so speeds and pressures follow the profile set on the screen.",[699],"HY-CV-04",[701,662,702,703],468,466,102,{"solid":705,"line":710,"hidden":712},[706,707,708,709],"M400 132h46a2 2 0 0 1 2 2v34a2 2 0 0 1 -2 2h-46a2 2 0 0 1 -2 -2v-34a2 2 0 0 1 2 -2z","M452 138h28a4 4 0 0 1 4 4v18a4 4 0 0 1 -4 4h-28a4 4 0 0 1 -4 -4v-18a4 4 0 0 1 4 -4z","M452 114h28a2 2 0 0 1 2 2v20a2 2 0 0 1 -2 2h-28a2 2 0 0 1 -2 -2v-20a2 2 0 0 1 2 -2z","M462 102h8a2 2 0 0 1 2 2v8a2 2 0 0 1 -2 2h-8a2 2 0 0 1 -2 -2v-8a2 2 0 0 1 2 -2z",[711],"M474 139L474 163",[713],"M406 145h36a2 2 0 0 1 2 2v8a2 2 0 0 1 -2 2h-36a2 2 0 0 1 -2 -2v-8a2 2 0 0 1 2 -2z",{"id":715,"name":575,"role":716,"parts":717,"marker":719,"shapes":723},"relief","Limits the system pressure. When the pressure goes above its setting it opens and sends oil to the tank.",[718],"HY-CV-06",[720,721,722,721],616,214,580,{"solid":724,"line":729},[725,726,727,728],"M492 194h24a2 2 0 0 1 2 2v36a2 2 0 0 1 -2 2h-24a2 2 0 0 1 -2 -2v-36a2 2 0 0 1 2 -2z","M521 200h28a3 3 0 0 1 3 3v22a3 3 0 0 1 -3 3h-28a3 3 0 0 1 -3 -3v-22a3 3 0 0 1 3 -3z","M563 208h6a1 1 0 0 1 1 1v10a1 1 0 0 1 -1 1h-6a1 1 0 0 1 -1 -1v-10a1 1 0 0 1 1 -1z","M572 204h6a2 2 0 0 1 2 2v16a2 2 0 0 1 -2 2h-6a2 2 0 0 1 -2 -2v-16a2 2 0 0 1 2 -2z",[730,731],"M552 214L562 214","M523 214L527 207L532 221L537 207L542 221L547 214",{"id":515,"name":524,"role":733,"parts":734,"marker":735,"shapes":738},"Valve inserted into a bore in the block, shown here in section. A spring-loaded poppet opens or closes a large passage; used for high flows in clamping, injection and ejection circuits.",[520],[662,736,737,736],220,136,{"solid":739,"line":743,"hidden":747},[740,741,742],"M138 190h10a2 2 0 0 1 2 2v56a2 2 0 0 1 -2 2h-10a2 2 0 0 1 -2 -2v-56a2 2 0 0 1 2 -2z","M152 204h66a2 2 0 0 1 2 2v28a2 2 0 0 1 -2 2h-66a2 2 0 0 1 -2 -2v-28a2 2 0 0 1 2 -2z","M191 210h24a3 3 0 0 1 3 3v14a3 3 0 0 1 -3 3h-24a3 3 0 0 1 -3 -3v-14a3 3 0 0 1 3 -3z",[744,745,746],"M141 198a2 2 0 1 0 4 0a2 2 0 1 0 -4 0z","M141 242a2 2 0 1 0 4 0a2 2 0 1 0 -4 0z","M152 220L157 212L163 228L169 212L175 228L181 212L187 220",[748,749],"M220 220L250 220","M204 236L204 258",{"id":751,"name":752,"role":753,"parts":754,"marker":756,"shapes":759},"check","Check valve","Lets oil flow one way only, for example from the pump into the circuit, and blocks it from flowing back.",[755],"HY-CV-05",[757,643,757,758],248,308,{"solid":760,"line":762,"hidden":765},[761],"M230 284h36a4 4 0 0 1 4 4v16a4 4 0 0 1 -4 4h-36a4 4 0 0 1 -4 -4v-16a4 4 0 0 1 4 -4z",[763,764],"M236 284L236 308","M260 284L260 308",[766,767],"M244 296a6 6 0 1 0 12 0a6 6 0 1 0 -12 0z","M242 289L242 303",[769],{"partNumber":520,"name":770,"subcategory":47,"subcategoryName":48,"shortDescription":771,"image":772,"inStock":518,"zone":243,"compatibleMachines":773},"Cartridge Valve","Hydraulic cartridge valve for injection molding machine manifold blocks.","\u002Fpart-images\u002FHY\u002FHY-CV-08\u002F41953eeb-f34f-4462-bdad-956e39dcf40b.png",[774,775],"Haitian Jupiter Series","Haitian MA II Series",1793548983326]