Reviews Sanitary Diaphragm Valves

Aqueon QuietFlow Air Pump 60 Repair Kit

Kit includes: 2 replaceable check valves, 2 diaphragms, 1 dust filter pad and instructions.
Repair kit for Aqueon QuietFlow Air Pump Model 60.
Replace check valve should water enter into air pump through air tubing.
Replace dust filter pad when maintenance air pump.

Will last a long time without rusting/leaking. High-quality shut-off valves in the food industry or in the home or garden.
Fliud working temperature: -10 degrees Celsius to 150 degrees Celsius.

used in delivery and transfer of liquid applications up to 3 GPM (11.4LPM).
1/2" MPT, 115VAC 60Hz, non-corded 3 wires, built-in check valve prevents back flow of fluid.
built-in pressure switch, turn on/off at 45psi, adjustable pressure setting.

3.6 GPM open flow, Viton valves, Santoprene diaphragm, 45 PSI Demand Switch 1/2" MSPT ports (1/2" - 14 National American Straight Pipe Thread, requires SHURflo swivel type fittings)..

The 4.5 GPM demand pump with improved features can pump up to 60 PSI and features 15 Amps fuse, Viton valves, Santoprene diaphragm and an internally fan cooled motor which delivers consistent performance under heavy load.
Chemically resistant elastomers provide increased flow rate delivering superior performance. Approved for use with Roundup.
Increased motor life, optimized chamber flow, improved built-in check valves which help maintain pressure and prevent backflow.
Running dry will not damage pump or limit reliability.
The 12 Volt DC power demand pump fits most popular sprayers. Replaces pump part numbers 5281372, 5275088, 5277982, 5275704, 5275498, 5274983 and 5275017.

12V, 2.2 GPM NorthStar NSQ Series on-demand pump generates 70 PSI.
100% continuous duty oversized electric pump motor — no down time waiting for the motor to cool.
Patented DXS-3 pump valves are made with chemical-resistant Viton for faster priming, better performance and longer life.
Santoprene diaphragm has superior reliability and chemical resistance.
Regulator, pressure gauge and deluxe trigger spray gun for fine tuning of spray pressure.

【Material】The one way check valves are made of PVDF, and the Diaphragm material is silicon rubber..
【Function】 These 1/2 Inch check valves are applicable for fluid systems to stop countercurrent liquids, or for pneumatic systems to prevent reverse flow of compressed air..
【Size】Diameter: 1/2"barb, can fit 1/2" hose ID.
【Performance】Strong Resistance to acid, alkali, salt corrosion ability, can be used for different types of liquid.Normal performance under 25 ℃ to 60 ℃..
【Wide Application】Widely used in water treatment, air purification, automotive parts, machinery industry, medical equipment, household appliances and other fields..

...y Valve: The outer diameter of the butterfly valve pipe is 38 mm, and the size of the clamp sleeve is 50.6 mm. Our butterfly valve adopts a disc-shaped butterfly plate, which can better control the flow of liquid in the process of opening, closing, and adjustment..
304 Stainless Steel: The 304 stainless steel of the sanitary butterfly valve makes the valve with high toughness and high hardness. Besides, our butterfly valve has passed the 100% pressure hydraulic reliability test, with a rubber ring inside to ensure the sealing, so the liquid is not easy to leak..
Durable Pull Handle: The rotary handle of the stainless butterfly valve can meet the needs of locking three different valves positions. Different valves positions have different flow rates. You only need to turn the handle. The nylon sleeve on the handle can reduce friction and make the rotation more smooth..
Excellent Performance: Our triclamp butterfly valve can withstand 15 °F to 200 °F temperature, so don't worry about melting at high temperature. At the same time, it is equipped with stronger pressure resistance and higher adaptability, which can hold 1.6mp maximum pressure..
Extensive Usage: Our food-grade sanitary butterfly valve can be used to control the flow of various fluids and is s....

Durable, elastomeric facepieces are designed for a wide range of applications. Full facepiece is made of silicone and features a double-flap faceseal and (6) easy-adjusting straps..
Facepiece is soft and pliable with a scratch-resistant lens, which provides the wearer an unobstructed view. Extra-large inhalation and exhalation valves help make breathing easier..
Soft, double-flap faceseal of easy-to-clean, hypoallergenic silicone.
Standard nose cup, speaking diaphragm and a scratch-resistant polycarbonate lens.