The three-position four-way valve, also known as the electromagnetic reversing valve, is specialized in the screw compressor unit. The three-position four-way solenoid valve belongs to the fluid working system category, and includes four cut-off portions controlled by electromagnets mounted on the valve body, which are installed on the valve body in two groups, and the electromagnets on the same side of the valve body. The power supply is connected in parallel and turned on and off at the same time; each cut-off part is composed of a compression spring, a tapered valve core, a sealing gasket, a guide sleeve, a sealing ring, a nut, and a combined sealing gasket. The valve core has a through hole, the electromagnet is opposite to the tapered valve core, and the through hole communicates with the front cavity and the rear cavity; the front cavity of the cut-off portion 15 and the front cavity of the cut-off portion 9 share the A port, and the cut-off portion 15 The middle cavity passes through the D port, the middle cavity of the cut-off portion 9 passes through the C port, the middle cavity of the cut-off portion 14 and the middle cavity of the cut-off portion 11 share the B port, and the middle cavity of the cut-off portion 15 communicates with the front cavity of the cut-off portion 11 The middle cavity of the cut-off portion 9 communicates with the front cavity of the cut-off portion 14. The utility model has the advantages that it has no internal leakage problem, prolongs the service life, and is not restricted by pressure, and is suitable for gas and liquid control.
Ammonia vacuum pressure gauge: 1.Plexiglass Dial 2.Clear Reading 3.Pressure variation drives elastic components 4.The pointer corresponds to the pressure value 5.Easy to Read
Electric power accessory like insulator cap, flange, fitting and instant valves.
Screw refrigeration compressors and accessories, piston refrigeration compressors and accessories, industrial refrigeration system accessories, cold storage installation accessories, ammonia chemical protection products, refrigeration instrument and gauge, mobile cold storage.Manufacturing, installation
Copper wire scrap, used rails, HMS 1 And 2.
PVC pipe, PVC fittings, PVC valves, dog agility pipe fittings.
Dog Food, Cat Food, Pet Snacks, and Pet Products and Related Processing Machine, Valves and Fittings, Beer Brewery Related Fittings.Trading Service
Our kraft paper bag is China new invention warp and weft kraft paper bag. We are the only factory in China which can produce this kind kraft paper bag.The raw material of this warp and weft paper bag is 100%original wood pulp and cotton thread. When producing paper, we put the non-wood fibre pulp combined with the cotton thread. Cotton thread in the type of warp and weft here make the function of enhancing the paper strength. So we usually call this kind kraft paper bag: warp and weft kraft paper bag. Standard export carton packing
Dehydrated vegetables, dehydrated fruits, spices, dried garlic/dried ginger/dried onion/dried tomato/dried cabbage/dried horseradish (flakes, granules, powder).
Hydraulic cylinder,gear pump,control valve,oil tank,tipping valve,knock off valve and hose.
Wheel loader Naked ship
SEM636 Wheel loader Main features 1, Engine: be reoptimized and rematched, improved efficiency and performance, improved cold start capacity. 2, Cooling: Designed by CRDC (Caterpillar China Research & Design Center), the cooling system brings end results of optimal cooling efficiency, increased fuel efficiency, less radiator plugging even under extreme hot temperature or dusty work environment. 3, Transmission: Countershaft design; advanced structure, high transmission efficiency; durable, ease of service and numerous shifts allow high travel speed; two modes available for multiple operation, one for material handling and one for travel; refined for heavy duty application. 4, Axle: Meritor axle, reliability function. 5, Cab: Improved operator comfort and visibility; Reduced in cab noise, meet GB standard, Reliability improved; integrated FOPs/ROPs cab is available. 6, Electrical: Large capacity Delphi battery; High quality electrical components. 7, Structure: Finite Element Analysis (FEA) design, refined for heavy duty application. 8, Hydraulic: VALVE [CCMC (Caterpillar China Machinery Component) components; Single lever, joystick controlling (optional)] HOSE [CCMC hose, improved strength and reliability, optimized hose and tube routing] Engine Model -------- XC6110/12G5-SG90 Rated speed ------- 2300rpm Rated power ------- 92kw Cylinder bore í+ stroke --------6í+110mmí+125mm Max. torque -------- 460n.m Displacement -------- 7.13L Transmission System Torque converter -------- 3-element, single stage Transmission ------- SEM TR-150 countershaft Gearshift -------Ѧ Ѧ Ѧ IV Forward -------7.4 13.7 25.3 41.5(km/h) Reverse ------- 9.3 30.5 Axle Four wheel drive, front axle fixed, rear axle oscillating, oscillating angle of rear axle+/-12 degree Hydraulic system Working pressure -------16.5MPa Boom lifting time ------- 4.82s Bucket dumping time -------- 1.07s Boom lowering time -------- 3.24s Brake system Service brake -------- Air assisted oil disc type four wheel brake Parking brake ------- Spring applied air released inner hoof type Steering system Pivoting angle of frame -------- 38 degree Load sensing hydraulic steering system Tank capacity Fuel tank ------- 151L Hydraulic tank ------- 138L Tire Size ------- 17.5-25 Main technical specification Operating weight ------- 9620kg Bucket capacity -------- 1.7m¬°/2.5 m¬° Breakout force ------- 128 KN Max. drawing force ------- 91KN Seaworthy
Hot tempered and hardened steel strip, cold rolled steel strip, hot rolled steel strip..
Caterpillar sem658 wheel loader Main feature: 1, engine: be reoptimized and rematched, improved efficiency and performance, improved cold start capacity. 2, cooling: designed by crdc (caterpillar china research & design center), the cooling system brings end results of optimal cooling efficiency, increased fuel efficiency, less radiator plugging even under extreme hot temperature or dusty work environment. 3, transmission: zf transmission; german brand; countershaft design; 4forward & 3 reverse, power shift; eh controlled shuttle, soft and smoothly; kick-down switch for increased productivity; reliable and durable. 4, axle: zf axle, made by zf german brand, sealed wet disc maintenance free axle, limited slip differential; increased rim-pull, reduced tire wear and extended tire life 5, cab: improved operator comfort and visibility; reduced in cab noise, meet gb standard, reliability improved; integrated fops/rops cab is available. 6, electrical: large capacity delphi battery; high quality electrical components. 7, structure: finite element analysis (fea) design, refined for heavy duty application. 8, hydraulic: valve [ccmc (caterpillar china machinery component) components; single lever, joystick controlling (optional)] Hose [ccmc hose, improved strength and reliability, optimized hose and tube routing] Pump [durable permco hydraulic pump, us brand] Engine Engine------shanghai power co., ltd Model------c6121zg10h (authorized by cat3306) Type------linear, water cooling, 4-stroke, direct injection, turbocharged Cylinder-bore íß stroke------6-126íß130mm Max torque------843nm Rated power------162kw Min. Fuel consumption------212g/kw.H Rated rotate speed------2200r/min Displacement ------- 10.5l Seaworthy
Caterpillar sem659 wheel loader Main feature: 1, engine: be reoptimized and rematched, improved efficiency and performance, improved cold start capacity. 2, cooling: designed by crdc (caterpillar china research & design center), the cooling system brings end results of optimal cooling efficiency, increased fuel efficiency, less radiator plugging even under extreme hot temperature or dusty work environment. 3, transmission: zf transmission; german brand; countershaft design; 4forward & 3 reverse, power shift; eh controlled shuttle, soft and smoothly; kick-down switch for increased productivity; reliable and durable. 4, axle: large module gears, tuned for heavy duty with durability 5, cab: improved operator comfort and visibility; reduced in cab noise, meet gb standard, reliability improved; integrated fops/rops cab is available. 6, electrical: large capacity delphi battery; high quality electrical components. 7, structure: finite element analysis (fea) design, refined for heavy duty application. 8, hydraulic: valve [ccmc (caterpillar china machinery component) components; single lever, joystick controlling (optional)] Hose [ccmc hose, improved strength and reliability, optimized hose and tube routing] Pump [durable permco hydraulic pump, us brand] Engine Engine------shanghai power co., ltd Model------c6121zg10h (authorized by cat3306) Type------linear, water cooling, 4-stroke, direct injection, turbocharged Cylinder-bore íß stroke------6-126íß130mm Max torque------843nm Rated power------162kw Displacement ------- 10.5l Rated rotate speed------2200r/min Seaworthy
Sem638 wheel loader Main features 1, engine: be reoptimized and rematched, improved efficiency and performance, improved cold start capacity. 2, cooling: designed by crdc (caterpillar china research & design center), the cooling system brings end results of optimal cooling efficiency, increased fuel efficiency, less radiator plugging even under extreme hot temperature or dusty work environment. 3, transmission: countershaft design; advanced structure, high transmission efficiency; durable, ease of service and numerous shifts allow high travel speed; two modes available for multiple operation, one for material handling and one for travel; refined for heavy duty application. 4, axle: meritor axle, reliability function. 5, cab: improved operator comfort and visibility; reduced in cab noise, meet gb standard, reliability improved; integrated fops/rops cab is available. 6, electrical: large capacity delphi battery; high quality electrical components. 7, structure: finite element analysis (fea) design, refined for heavy duty application. 8, hydraulic: valve [ccmc (caterpillar china machinery component) components; single lever, joystick controlling (optional)] Hose [ccmc hose, improved strength and reliability, optimized hose and tube routing] Engine Engine----cummins6bt5.9 Rated speed---- 2400rpm Rated power---- 92kw Cylinder*bore í+ stroke----6*102mmí+120mm Max. Torque ----- 425nm Displacement---- 5.88l Seaworthy
Forging parts like front axle beam balance shaft, gears valve, body steering, arm connecting rod.
Steel bar, steel plate angle steel, aluminum products, copper products.
Usage: cleaning Material:Stainless Steel,ss410/430,Galvanized,copper,Brass,ss410/430,Galvanized,copper,Brass Etc Feature:Eco-Friendly, Stocked Place of Origin:Shandong, China (Mainland) Production Name:Galvanized mesh roll Color:Sliver Advantage:Strong Cleaning Capacity Packing:polybag or as your request Logo:available Weight:5-100g Certificate:CE Sample:free MOQ:3tons Supply Ability:20 Ton/Tons per Month
Usage: cleaning Material:Stainless Steel,ss410/430,Galvanized,copper,Brass,ss410/430,Galvanized,copper,Brass Etc Feature:Eco-Friendly, Stocked Place of Origin:Shandong, China (Mainland) Production Name:Galvanized mesh roll Color:Sliver Advantage:Strong Cleaning Capacity Packing:polybag or as your request Logo:available Weight:5-100g Certificate:CE Sample:free MOQ:3tons Supply Ability:20 Ton/Tons per Month
