ReviewsMechanical Valves

Dorma RTS88-105-HO-3 Barrier-Free Overhead Concealed Door Closer Body for Interior Doors - Meets ADA Requirements and Designed to Fit into Headers 1-3/4 Inches x 4 Inches

  • Dorma RTS88-105-HO-3 Overhead concealed door closer body - barrier-free. Meets ADA requirements of 5 lbs.of force for opening interior doors.
  • Fits headers as small as 1-3/4 inches by 4 inches for frames that are aluminum - but is also adaptable to hollow metal frames and wood. Closer body is non-handed.
  • One closer for both double-acting or single-acting interior or exterior doors with 105 degree swing and hold open. Pressure relief valve protects closer from abuse due to forced closing.
  • Accommodates maximum door weight of 200 lbs (exterior) or 250 lbs (interior) including all hardware. Maximum interior door width up to 3 feet - Sweep area from 105 degrees to 20 degrees - latch area is from 20 degrees to 0 degrees.
  • Adjust two non-critical valves to control closing speed - Thermostatic valves insure constant closing speeds due to temperature variations - mechanical backcheck slows door prior to cushion contact.
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Aqueon QuietFlow Canister Filter 200 GPH For Up to 55 Gallon Aquariums

  • Designed for both freshwater and saltwater aquariums up to 55 gallons.
  • Included is a unique hang on the back water polishing unit that makes maintaining your aquarium filter quick and easy.
  • If a traditional naquarium water return method is preferred, i.e. spray bar or water director, the connections and outputs are included.
  • The canister is preloaded with biological, chemical and mechanical media to efficiently remove waste and harmful toxins from your fishes' water.
  • Package Includes: Aquarium Canister Filter, Quick Disconnect Valves, Pump Locking Heads, Water Intake/Output Connections, Hoses, Water Polishing Unit....
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275 330 Gallon IBC Tote Adapter,IBC Tote Brass Valve with 5/8' Outlet,2' Coarse Thread

  • The valve is used for plastic container outlet control to prevent liquid from splashing around..
  • It has the advantages of acid resistance, alkali resistance, corrosion resistance, high mechanical strength..
  • Inner diameter input end diameter: 75mm,Operating temperature -20 degrees centigrade ~ 70 degrees centigrade..
  • The butterfly valve introduces foreign technology, is made of high-density polyethylene and other engineering plastics,and is assembled, with novel structure and beautiful appearance..
  • Widely used in chemical process and acid, liquid storage buckets, tanks, container outlet control valves..
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BOSCH (FIX 7803 Vacuum and Pressure Tester Kit, Black

  • Great way to fine tune carburetion and timing for peak performance and maximum fuel economy.
  • Use to test fuel pump pressure, mechanical condition of the engine, vacuum control system function, and much more.
  • Use to find: intake manifold leaks, blown manifold and head gaskets, worn piston rings, burned valves, and leaking vacuum lines on conventional and computer-controlled vehicles.
  • Easy-to-read, 3-1/2 inch diameter face displays 0-30 inches vacuum (0-70cm) and 0-10 pounds (0-70 kPs) of pressure in both standard and metric scales.
  • Includes gauge, hose, multiple adapters, and detailed usage and testing instructions in English, Spanish, and French. Note: fuel system functions are for carbureted engines only - not for use on fuel injected vehicles.
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75mm IBC Tote Tank Adapter Ball Valve, IBC tote valve, 2.95' Coarse Thread Tote IBC Ball Valve Connector Replacement for IBC Tote Water Liquid Container

  • 【WIDE USAGE】— 75mm IBC Tote Adapter is suitable for plastic container outlet control to prevent liquid from splashing around. Widely used in chemical process and acid, liquid storage buckets, tanks, container outlet control valves..
  • 【IBC TOTE ADAPTER】— This IBC tote tank adapter ball valve is made of high-density polyethylene and plastics, which is acid resistance, alkali resistance, corrosion resistance, high mechanical strength, and durable to use..
  • 【NO LEAK】— IBC tote fittings with inner diameter input end diameter 75mm, pitch: 0.19″ (5mm).
  • 60mm/2.36″ diameter for suitcase drain cover, liquid storage buckets, and tanks outlet control valves to prevent liquid leakage..
  • 【EASY TO INSTALL】— 2.95″ coarse thread tote ball valve is easy to install, just need to connect to the water tank to use, equipped with silicone gasket and raw material tape to enhance sealing..
  • 【PACKAGE INCLUDED】 — Purchase IBC tank drain adapter from Catilon, you can get 2.95’’ IBC adapter ball valve, IBC A200-S60*6(mm) + IBC tote valve cover + spout cap + silicone gasket (NOTE: Please carefully check the size of the IBC Tote Ball Valve before purchasing). Please confirm the thread diameter of your IBC tank adapter is 60mm..
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3/4\ NPT 2PCS Lead Free Full Port Forged Brass Ball Valve, Full Port Heavy Duty Brass Ball Valve Shut Off Switch for Water and Oil

  • ...s -25°C + 180°C and the maximum working pressure is 40 bar.
  • The lever handle mounted on the top is used to close and open the ball valve, easy to use, pressure free or no pressure. The spherical seal is made of PTFE for maximum stability and durability even at very high temperatures..
  • Ball valves are widely used in mechanical equipment, industrial equipment, water supply and drainage equipment, for example in gardens, water pumps, corner rainwater tanks, external taps, rainwater connections with buckets, rainwater collectors, water pipes, etc..
  • This high pressure ball valve can be used as a rotary valve for steam, saturated steam, hot water, or as a plug valve for heating. The ball valve is suitable for pressures up to PN 40. The spindle is fixed in the relief area and the valve has an anti-static device..
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Discovery Kids DIY Toy Model Engine Kit, Mechanic Four Cycle Internal Combustion Assembly Construction, Comes W/ Valves, Cylinders, Hardware & Much More, Encourages STEM Creativity/Critical Thinking

  • ✔ LET YOUR CHILDREN GET HANDS ON with the Discovery Kids DIY Toy Model Engine Kit! This mini replica of a classic four cycle internal combustion gasoline car engine teaches young minds all about the wonderful world of mechanical engineering in one immersive set..
  • ✔ ALL THE TOOLS THEY NEED TO SUCCEED: Your child will have a great time building this comprehensive model engine toy! Tinker with the cranks, pulleys, belts, and exhaust valves to make this little gadget come to life right in front of their eyes!.
  • ✔ REV IT UP: Deliver the action of a classic car engine thanks to the powerful pistons and interactive cables! Simply plug the cables to the battery pack distributor and watch the engine fans turn around!.
  • ✔ DEVELOP THEIR CRITICAL THINKING SKILLS: The Discovery Kids DIY Toy Model Engine Kit will encourage young boys and girls to expand their creativity, think logically, and even refine their motor skills all at once!.
  • ✔ MAKE THE WORLD OF STEM AMAZING for your children with this intuitive and engaging kit! It makes science, mechanical engineering, and even technology exciting from start to finish!.
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ALEGI Aquarium Bio Sponge Filter Kit for 30-60 Gallon Breeding Fry Betta Shrimp Fish Tank

  • Sponge filter provide both mechanical and biological filtration.
  • Easy top set up & clean: simply install an airline into the unit and turn on the air pump, simply rinse and squeeze sponge in tank water.
  • Using an air hose, connect one end to you air pump and the other end to this filter,and equipped with a check valve on air hose, to prevent water backflow and air pump damage due to power outage. It is a great way to clean and oxygenate your fish tanks..
  • Includes: 1 Pcs of sponge filter, 4 feet air tubing, 1 Non-rutrun check valves, 4 suction cups, 1 Y-connector.
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RASTAR RC Car Kits to Build for 1/18 BMW M8 GTE Remote Control Car, Build Your Own RC Car, Gift Ideas for 8+, White

  • ✔ LET YOUR CHILDREN GET HANDS ON with the Playz Kids DIY Toy V8 Combustion Engine Models Kit THAT WORKS! This mini replica of a classic four cycle 8 cylinder internal combustion gasoline car engine teaches young minds all about the wonderful world of mechanical engineering in one immersive set that makes the perfect hobbies gift set for adults or kids..
  • ✔ INCLUDES EVERYTHING NEEDED TO BUILD: Your child will have a great time building this comprehensive model engine toy! Tinker with the cranks, pulleys, belts, and exhaust valves to make this little gadget come to life right in front of their eyes!.
  • ✔ REALISTIC MODEL THAT WORKS: Deliver the action of a classic car engine thanks to the powerful pistons and interactive cables! Simply plug the cables to the battery pack distributor and watch the engine fans turn around with real engine sounds..
  • ✔ DEVELOP THEIR CRITICAL THINKING SKILLS: Playz Kids DIY Toy V8 Combustion Engine Model Kit will encourage young boys and girls to expand their creativity, think logically, and even refine their motor skills all at once!.
  • ✔ MAKE THE WORLD OF STEM AMAZING for your children with this intuitive and engaging kit! It makes science, mechanical engineering, and even technology exciting from start to finish! (Require....
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Morris Products Black Pipe Wrap Tape – 2” x 100 Ft x 10 Mil, 2-Inch Width – Self Amalgamating Heavy Gauge, Pressure Sensitive, Vinyl – Protection for Pipes, Conduit, Joints, Valves – Indoor/Outdoor

  • A Heavy Guage Pressure Sensitive Vinyl Tape.
  • Protects Against Corrosion, Abrasion, and Electrolytic Action.
  • Complete Environmental Mechanical and Electrical Protection for all Types of Pipe, Conduit, Joints and Valves.
  • Can be used for Overhead and Direct Burial Applications indoors or outdoors.
  • Excellent Protection Against sunlight, Water, Acids, Corrosive Salts and Sewage.
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Aqualung Pro HD Weight Integrated BCD (Medium)

  • SureLock II Mechanical Weight Release System (patented) ? provides a safe, singlepull release. With SureLock, your weights are secure in the BC. Once engaged, the only way to release the weight is to pull on the handle..
  • A proprietary backpack has a built in carrying handle and a traction pad to reduce tank slippage. Technologically advanced ResisteK? material resists fading and abrasion..
  • The large, utility pockets found on either side of the Pro HD have two-way zippers with zipper pulls. There is an attachment loop inside the left pocket. The waistband is adjustable in the back to accommodate a wide range of waist sizes..
  • The low profile flat valves reduce drag when moving through the water. Fixed pockets on the tank band increase weight capacity and help provide proper trim in the water..
  • Features 5 stainless steel D-rings for all of your accessories. Optional accessories include the Airsource, Squeeze-lock knife, reflector kit and retractor kit. **Pictured here with optional knife.**.
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