Products/Services for Diaphragm Italy Valves
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Hydraulic Valves - (674 companies)Hydraulic valves contain and transfer the flow and pressure of hydraulic fluid in hydraulic power systems. They range from simple shutoff valves to precision control valves. In their unpowered state, hydraulic valves can be normally open (open... -
Ball Valves - (2081 companies)Ball valves are quarter-turn, straight-through valves that have a round closure element with matching rounded seats that permit uniform sealing stress. The valve gets its name from the ball that rotates to open and close the valve. Ball valves... -
Diaphragm Valves - (406 companies)Diaphragm valves close by means of a flexible diaphragm attached to a compressor. Diaphragm valves get their name from a flexible disc which comes into contact with a seat at the top of the valve body to form a seal. A diaphragm is a flexible... -
Single Component Diaphragm Valves - (39 companies)Single component diaphragm valves are designed to provide a precise fluid supply depending on the application. The dispensed output can be a bead, dot or fill. Material pressure upon the valve forces the diaphragm to allow material through the fluid... -
Diaphragms - (75 companies)Diaphragms are flexible sealing element components that are used in pump, valve, and diaphragm seal applications. They provide a barrier between two chambers. Diaphragms move slightly up into one chamber or slightly own into the other chamber... -
Diaphragm Pumps - (569 companies)...types). Can run dry for short periods. Pump Composition. Simple diaphragm pumps consist of a diaphragm, displacement chamber, two valves, and a driving mechanism. The diaphragm is made of a flexible material compatible with the pumped media...
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Solenoid Valves - (985 companies)...of Solenoid Valves. Solenoid valves generally have two ports: an inlet and an outlet port. There are several types of solenoid valves that include three or more ports. Three-way solenoids are used to operate single-acting actuators, such as diaphragm...
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Diaphragm Seals - (108 companies)Diaphragm seals are isolation devices that separate a pressure instrument from the process media. Diaphragm seals (also called chemical seals, instrument isolators, and gauge protectors) are isolation devices used to separate pressure instruments...
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Gas Valves - (508 companies)...provide tight shut-offs, but are not suitable for sanitary applications. Butterfly valves permit flow in only one direction. Block-and-bleed, blow-off, cartridge, check, and control valves are commonly available. Diaphragm valves separate the flow...
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Butterfly Valves - (1259 companies)...signal into valve stem motion by air pressure acting on a diaphragm or piston connected to the stem. Pneumatic actuators are fast-acting for use in throttle valves and for open-close positioning. Image Credit: Dwyer. Hydraulic actuators provide...
Product News
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Griffin Filters, LLC
High performance diaphragm valve High performance diaphragm valve with 3/4 " dresser nut ports. Available with integral pilot or as remotely piloted valve. Outlet at 90 to inlet. (read more)Browse Diaphragm Valves Datasheets for Griffin Filters, LLC -
Plast-O-Matic Valves, Inc.
Specialty diaphragm check valve Product Data Sheet. Dimensional Drawing. Installation & Maintenance Instructions. Low Pressure Check Valves. A specialty diaphragm check valve that opens with virtually no forward pressure. However, Series CKD requires a minimum back pressure of 1/2 PSI to close. When inlet pressure is sensed the sealing disc is pushed off the valve seat opening the valve. In this position the sealing disc is supported internally allowing the valve to operate under high flow conditions with relatively no force... (read more)Browse Check Valves Datasheets for Plast-O-Matic Valves, Inc. -
Burkert Fluid Control Systems
USA Diaphragm Valve Production Around the globe, B urkert customers rely on our high-quality Diaphragm Valves in their Pharmaceutical, Cosmetic, Food & Beverage, Agricultural, Water & Wastewater applications and more. As the world continues to advance at a rapid pace, response and delivery times are more critical than ever - but we do not believe in allowing quality to suffer for sake of speed. The solution, and part of our commitment to building a more environmentally sustainable business, is local production of materials... (read more)Browse Diaphragm Valves Datasheets for Burkert Fluid Control Systems -
Griffin Filters, LLC
High performance diaphragm valve with nut ports 1-1/2 " Goyen Diaphragm Valve. High performance diaphragm valve with 1-1/2 " dresser nut ports. Available with integral pilot or as remotely piloted valve. Outlet at 90 to inlet. (read more)Browse Air Valves Datasheets for Griffin Filters, LLC -
Beswick Engineering Co., Inc.
Diaphragm Relief Valve,10-32 Threaded Ports The Beswick miniature RVD series pressure relief valve is ideal for applications requiring a small relief valve which can be set to open at pressures up to 40 psig (2.8 bar). Maximum supply pressure is 80 psig (5.5 bar). Inlet and outlet ports are 10-32 UNF internal. The relief valve remains closed until the upstream pressure reaches the desired set pressure. The valve will crack open when the inlet pressure reaches the set pressure. The valve will open by a greater amount if the overpressure... (read more)Browse Pressure Relief Valves Datasheets for Beswick Engineering Co., Inc. -
Beswick Engineering Co., Inc.
Miniature Manifold Mount Diaphragm Relief Valve Description: Beswick's RVD8 series miniature diaphragm relief valve is an excellent choice for applications requiring a valve which opens on rising pressure. The design offers compactness, light weight and high accuracy. Performance is similar to the RVD series. Features: Manifold mount configuration. Cracking Pressure Range: The large diaphragm sensing area and frictionless design, make it especially well suited for low cracking pressures, below 30 psig. Approximate Weight: 25g in brass... (read more)Browse Pressure Relief Valves Datasheets for Beswick Engineering Co., Inc. -
Precision Polymer Engineering Ltd.
Custom Diaphragms Through innovative design and materials, Precision Polymer Engineering can develop custom diaphragms and membranes which perform reliably in a wide range of applications. These applications include: Pneumatic control valves. Solenoids. Actuators. Air regulators. Pumps. Our engineers and material scientists take many factors into account when designing the optimal diaphragm for an application. These include temperatures, pressures, chemical media, expected mechanical stresses and the desired... (read more)Browse Diaphragms Datasheets for Precision Polymer Engineering Ltd. -
KNF Neuberger, Inc.
Versatile Mechanical Vacuum Diaphragm Pump sizes from the compact 5 liter/minute through the 30 liter/minute pump models with end-vacuums to less than 0.5 mbar available in 4-stage models. Higher performance and chemical resistance versions are also available. These new BLDC pumps powerfully compliment the industry-leading range of world-class KNF diaphragm pumps now serving the vacuum industry worldwide. These pumps are ideal for backing turbo pumps in corrosive gas RGA, MALDI-TOF, HPLC-MS, or any time your application demands a quiet... (read more)Browse Diaphragm Pumps Datasheets for KNF Neuberger, Inc. -
KNF Neuberger, Inc.
N 920 G Diaphragm Vacuum Pump The powerful KNF N 920 G diaphragm vacuum pump uses a series of KNF technical innovations, including a special diaphragm stabilization system that makes it well-suited for all applications requiring high suctions speeds at low absolute pressures, in a compact size. Features: High suction speed, particularly in low vacuum. 100% oil-free; clean transfer/evacuation of gases or vapors. Integrated rotational speed control. Integrated gas ballast valve. Environmentally-friendly (read more)Browse Diaphragm Pumps Datasheets for KNF Neuberger, Inc. -
KNF Neuberger, Inc.
NMS010 Micro Diaphragm Gas-Sampling Pump The new KNF NMS010 micro diaphragm pump introduces an efficient and reliable solution to transfer, evacuate, or compress gases for portable monitors, medical, and other gas-sampling instrument applications requiring high performance in a small package. This dimensionally compact pump measures 13.2mm (width) x 26mm (height) x 39mm (length), weighs 20g, and can deliver flow rates up to 0.75 l/min, vacuum up to 12 In Hg and pressure up to 7.5 psig. The pump uniquely benefits from a newly designed... (read more)Browse Diaphragm Pumps Datasheets for KNF Neuberger, Inc.
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Optimization of a Multiple Impinging Jets Cavitation Reactor Using Zero‐Valent Iron Powder as Catalyst
1) Holding tank, (2) cooling water control valve, (3) cooling steel coils, (4) ball valves, (5) centrifugal pump (2900 rpm, 5.5 kW, Type 3 LM/A 32-200/5.5, EBARA, Italy ), (6) pipelines, (7) bypass dia- phragm valve , (8) inlet pressure-controlling …
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Current awareness in prenatal diagnosis
… C, Coco C, Cignini P// Artemisia Fetal-Matern Med Ctr, Dept Prenat Diagn, Vle Liegi 45, IT-00198 Rome, Italy Prenat Diagn 2010 30 (2) 189-190 Mitral valve -tricuspid valve distance as … … muscle development of the diaphragm in a fetus with …
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Plastic pipeline valves
A wide variety of plastic valves , designed for Pn = 6-16 kgf/cm 2 are produced by FIP [2] ( Italy ). FIP produced diaphragm and straight through valves, three-way and straight through ball valves, check valves, stop …
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Author Index
valves , 894 Bargellini, P. L., broalcasting in Italy and fim, 1759 Bark, A., withothers miustai,tancous radio audieiee-ricasuremeintsystemr (At 2430 Barker, A. C., single- diaphragm loudspeakers, 2702 Barker, .
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A comparative study of an intensive malolactic transformation of cider using Lactobacillus brevis and Oenococcus oeni in a membrane bioreactor
… steel pumps (Fig. 1, nos. 21 and 22, Q-Max series Caster Pump, Italy ) and then released … The operating pressure of the product membrane was regulated by controlling the flow rates of the fluids with two mag- netically coupled stainless steel pumps and the diaphragm valve .
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Predicting Permeate Fluxes and Rejection Rates in Reverse Osmosis and Tight‐Nanofiltration Processes
A centrifu- gal pump (EBARA EVM3 26F5, Italy ; (e) in Fig. 2) pumped the feed stream. Part of it was by-passed controlled by a diaphragm valve ((f) in Fig. 2) and returned to the tank; the remainder fed the membrane module after flowing through a ball-type feed valve ((g) in Fig. 2).
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High precision δ 17 O isotope measurements of oxygen from silicates and other oxides: method and applications
The associated vacuum line is constructed of 316 grade stainless steel, with welded joints or VCR2 high vacuum couplings linking individual sections, which may be isolated by solenoid- actuated pneumatic diaphragm valves (type SS-6-LV- RDFR4, Nupro2 , Willoughby, OH, USA). A 300 L/s water-cooled, turbomolecular pump (Model 969-9037, Varian SpA, Torino, Italy ) provides the main …
