Reviews Hand Operated Valves

Wilkins 115-975XL2 1.5-Inch Lead Free Reduced Pressure Backflow Preventer

  • Reduced pressure principle backflow preventer consisting of a pressure differential relief valve located between twoindependently operated spring-loaded center guided check valves, “Y” pattern body.
  • Complete with two full port resilient seated ball valves for shut-off and four resilient seated ball valve test cocks.
  • Pre-plumbed backflow station. Assembly can be of the reduced pressure principle or of the double check type.
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Cozyel 12 GPM Air-Operated Air Diaphragm Double Diaphragm Pump Cast Iron 115 PSI Dual Diaphragm Air Pump Petroleum Fluids 1/2 inch Inlet/Outlet QBK-15

  • Air-Operated Double Diaphragm Pump 12GPM 1/2Inch Inlet And Outlet. The diaphragm pump features an externally serviceable air distribution system and all-bolted construction, with convenient operating, are widely used in various industries, such as petroleum, metallurgy, mining, coating material, printing, paper making, water treatment, automotive etc.
  • A diaphragm pump (also known as a Membrane pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or teflon diaphragm and suitable valves on either side of the diaphragm (check valve, butterfly valves, flap valves, or any other form of shut-off valves) to pump a fluid..
  • Rugged construction - resists corrosion for reliable performance and long life.Bolted construction is designed for leak-free fluid handling..
  • Good abrasion resistance and heat resistance..
  • Easy access to ball checks and fluid caps for maintenance and repairs..
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1/4\ NPT Green Momentary Push Button 3 Way, 2 Position Pneumatic Control Mechanical Valve from U.S. Solid

  • USE: 3-Way, 2-Position hand operated manual controlled valve used for controlling pilots or diaphragms of larger valves, small cylinders, or any pressure system that is alternatively pressurized and exhausted..
  • MATERIALS: Constructed of industrial grade aluminum alloy components with NBR (nitrile rubber) seal..
  • ACTUATION: A green spring back button which monetarily actuates the opening/closing of the valve. It is flush with surface to prevent accidental operation..
  • GUARANTEE: We offer a 12 month money back guarantee. Feel free to contact our friendly staff..
  • SHIPS FROM CLEVELAND, OHIO, USA – EXPEDITED SHIPPING AVAILABLE.
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JACO Lightning XP Locking Presta Air Chuck for Bike Tires - 1/4" F-NPT (Open Flow) | Quick-Connect Presta Attachment for Tire Inflators (Patented)

  • IMPORTANT - this is an "open flow" air chuck for Presta valves. This chuck MUST be used as an attachment to hand-operated tire inflator tools (or) 12-volt portable air compressors. NOT for direct connection to 120V compressor air lines, since air will flow through chuck and drain air tank (no check valve)..
  • Patented Self-Locking - rapidly locks on to the Presta valve stem on your bike tire thanks to our patented "push-to-lock" technology, providing an airtight seal that won't leak or fail. No more fighting the valve stem for a proper seal..
  • "No Loss" Quick-Release - quickly disconnect air chuck from the bike tire Presta valve with absolutely zero measurable air loss..
  • Multi-Functional - the 1/4" F-NPT female threaded end of the tire chuck connects to hand-operated tire inflator tools for inline connection to your air compressor. The Presta head also features 1/8" M-NPT threads that can be directly attached to the air hose nozzles of 12-volt portable compressors (see product images)..
  • Built to Last - built for cyclists, by cyclist. Engine....
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Honeywell International VR8200A2132 Valve

  • Includes: One 1/2″ x 3/8″ straight busing, one 3/4″ straighr flange, one hex wrench, one pilot compressing fitting for 1/4″ O.D. tubing, 393691 Natural to LP gas conversion kit.
  • Gas valves include manual valve, two automatic operators, servo pressure regulator and pilot adjustment.
  • Solenoid-operated first automatic valve opens on thermostat call for heat.
  • Diaphragm-operated second automatic valve opens under control of regulator.
  • closes if gas or power supply is interrupted.
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Cozyel Air-Operated Diaphragm Pump Double Diaphragm Pump 1-1/2 inch Inlet & Outlet Air Diaphragm Pump Dual Diaphragm Air Pump Aluminum Alloy 44 GPM Max 115PSI QBK_40L

  • Air-Operated Double Diaphragm Pump 12GPM 1-1/2Inch Inlet And Outlet. The diaphragm pump features an externally serviceable air distribution system and all-bolted construction, with convenient operating, are widely used in various industries, such as petroleum, metallurgy, mining, coating material, printing, paper making, water treatment, automotive etc..
  • A diaphragm pump (also known as a Membrane pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or teflon diaphragm and suitable valves on either side of the diaphragm (check valve, butterfly valves, flap valves, or any other form of shut-off valves) to pump a fluid..
  • Good abrasion resistance and heat resistance..
  • Rugged construction - resists corrosion for reliable performance and long life.Bolted construction is designed for leak-free fluid handling..
  • Easy access to ball checks and fluid caps for maintenance and repairs..
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FUNBOY Giant Inflatable Luxury Mega Yacht Pool Float, Perfect for a Summer Pool Party

  • ...an oversized headrest make this the most relaxing float on the market!.
  • SO MANY FEATURES: Front bungee cord tie-down system secures a cooler, waterproof speakers or anything you want to float with. Dual cup holders, 4 handles and side grab ropes, rapid inflation and deflation speed valves..
  • USA BASED FAMILY OWNED AND OPERATED COMPANY: Started in 2015 and located in sunny Southern California, we created FUNBOY to help you have the most fun possible with friends and family. USA Based customer service. FUNBOY is carried in the finest global retailers including Nordstrom, Frontgate, Anthropology and more!.
  • THE HIGHEST QUALITY POOL FLOAT ON THE MARKET. We use only the best materials and screen print each float by hand. All products are 3rd party tested by an accredited LAB, exceed industry testing standards and all inflatables undergo a 24 hour air test to ensure the highest quality product on the market..
  • BETTER MATERIALS AND FASTER INFLATION/DEFLATION: FUNBOY uses thicker materials that are up to 95% stronger than competitors and a proprietary clean and safe material formulation that is free of chemicals of concern. FUNBOY's speed valves provide rapid inflation and deflation with an electric pump (not included) or shop dry vac (don’t over-inflate)..
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VISLONE Air Conditioning Refrigerant R410A R134A Shut Valves for AC HVAC Refrigeration Charging Hoses 3PCS Color Coded

  • 【Angled Ball Valve】45 degree angle Manual Shut-off Valve with 1/4" SAE male and female fitting. The coupler nuts are deeply knurled for quick....
  • 【Well-Designed Valve】The compact switch ball valve can be operated with one hand - Screws onto charging hose end. Ball valve design with a quarter....
  • 【Wide Application】Universally added to hoses for charging and recovery, suitable for refrigerants R134a, R410A, R22 and R12 charging hoses or....
  • 【Premium valve kit】Made of high quality brass alloy, durable, long service life.
  • Easy to operate and install, strong sealing for durability and....
  • 【Color coded hoses】3PCS color coded R410A R134A shut valves.Necessary tools for HVAC, car Air condition (A/C) Maintenance and coolant or freon....
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Smithsonian Motor-Works

  • Build a Working Model of a 4-Cylinder Engine.
  • Valves Rock, Spark Plugs Fire, and Pistons Drive Crankshaft.
  • Battery Operated Moving Parts and Lights.
  • Includes 35″ x 23″ 9 89 cm x 57 cm) Colored Poster.
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Educational Insights Capsela 680 - Lift 'n Load

  • Learn about water as a power source, gears and friction..
  • Build a crane, bulldozer, forklift, and dump truck or invent your own hydraulic vehicle!.
  • The 54 interlockingparts include a water tank, handd-operated pump,valves, and hoses..
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