Products/Services for Ammonia Excess Flow Check Valve
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Check Valves - (1861 companies)...of Check Valves. Check valves use a variety of technologies to allow and stop the flow of liquids and gases. A single-disc swing check valve is designed with the closure element attached to the top of the cap. A double-disc or wafer check valve consists... Search by Specification | Learn More -
Gas Valves - (505 companies)Gas valves are used to handle and control the flow of gaseous media such as liquefied petroleum and natural gas. They are made of metal or plastic and vary in terms of valve size, pressure rating, number of ports, and flow. Connection types consist... Search by Specification | Learn More -
Hydraulic Valves - (670 companies)...between the inlet and outlet. Check valves prevent flow reversal. Control valves modify fluid flow. Directional valves steer process media through selected passages. Drain valves are used to remove surplus fluid from a system or container. Needle... Search by Specification | Learn More -
Air Valves - (789 companies)...of dissimilar metals are used to maintain a constant flow rate. Features. Common features for air valves include: An integral relief valve, which is pressure limiting. An integral bypass, which controls by diverting or bypassing excess flow. A check... Search by Specification | Learn More -
Control Valves - (1672 companies)...element has the ability to start and stop flow as well as stop along any position of the valve stroke to regulate the process of flow, temperature or pressure. Control valves are the final control element in the system and are used in conjunction... Search by Specification | Learn More -
Globe Valves - (751 companies)...to the stem. Low coefficient of flow. Not good for clean or sterile applications. Globe Valve. Video Credit:iecSimulations. Selection of Globe Valves. The Globalspec database allows industrial buyers to select globe valves by classification, body design... Search by Specification | Learn More
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Ball Valves - (1983 companies)...is they minimize the pressure drop across the valve and keep the flow from being restricted as it flows. They can be used for throttling applications. V-notch control valve bodies have a similar construction to standard ball valves. The difference lies... Search by Specification | Learn More
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Butterfly Valves - (1176 companies)Butterfly valves control flow through a circular disc or vane by turning the valve's pivot axis at right angles to the direction of flow in the pipe. They are normally used as throttling valves to control flow. How to Select A Butterfly Valve. Image... Search by Specification | Learn More
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Steam Valves - (240 companies)...and ease of operation. Bellows valves feature a contaminant free, positive shutoff for high-purity gas and fluid systems. Butterfly valves control flow through a circular disc or vane by turning the valve's pivot axis at right angles to the direction... Search by Specification | Learn More
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Water Valves - (546 companies)Function. Valves are a part of many daily- used machines and can perform a variety of functions. The three common valve functions include stopping and starting flow, throttling (control) flow, and acting as a non-return check for flow (check). Stop/Start... Search by Specification | Learn More
Product News for Ammonia Excess Flow Check Valve
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Plast-O-Matic Valves, Inc.
Diaphragm Check Valves are Superior to Ball Checks PLASTIC CHECK VALVES. True Blue ® PVC, CPVC, PVDF, PP & PTFE Check Valves help you stop unwanted reverse flow with an automatic bubble-tight seal. • Series CKM & CK Diaphragm operated; self-sealing and normally-closed. • Series CKS PFA encapsulated spring designs; self-sealing and normally-closed. • Series CKD Compact design for low pressure applications; not self-sealing but has lower cracking pressure. Diaphragm Check Valves are Superior to "ball checks... (read more)Browse Plastic Valves Datasheets for Plast-O-Matic Valves, Inc. -
Malema Sensors
M-XF Field Adjustable Safety Excess Flow Valve Malema's valves provide instant shut off in the event of a hose break or line failure, preventing the release of hazardous or inflammable products to the area, which can result in a disastrous fire or explosion and untold damage to personnel and equipment. Note: All LPG tank cars and transport trucks are required by law to have excess flow valves installed. In addition, state LPG regulatory bodies require excess flow valves on all LPG storage vessels, storing products for domestic delivery... (read more)Browse Control Valves Datasheets for Malema Sensors -
Beswick Engineering Co., Inc.
10-32 THREADED HIGH FLOW CHECK VALVE Beswick Engineering adds a new high flow, low cracking pressure umbrella style check valve to its line of miniature check valves. Weighing just, 8g in stainless steel, this miniature check valve is designed to accommodate significantly higher flows than the CKV series check valves, with an effective orifice roughly equal to that of a 10-32 threaded stainless steel Beswick fitting. This high flow check valve permits free flow in one direction and no flow (checked) in the opposite direction... (read more)Browse Check Valves Datasheets for Beswick Engineering Co., Inc. -
Air Logic
Check Valves Air Logic Check Valves offer low "cracking pressures", less than 10" H2O, and a minimal differential for forward flow. Models are available with 10-32 UNF threads or barbs for 1/16" and 1/8" I.D. flexible tubing. Maximum pressure is 75 PSI. (read more)Browse Check Valves Datasheets for Air Logic -
Lee Co. (The)
Check Valves 0.375 and 0.500 inch diameters, in both forward and reverse flow directions to meet almost any space requirement. 440C CRES versions are available for all sizes. Screens are available on the 0.187 inch. These miniature all-metal checks are rated for 3000 psi system pressure (except the 0.187 inch and the 0.250 inch 440C model which are rated for 4000 psi systems). Hi-Q CHEKS. Lee Hi-Q Chek valves offer the greatest feasible flow capacity for valve cartridges between 1/2 and 1 inch in diameter... (read more)Browse Check Valves Datasheets for Lee Co. (The) -
Parker Hannifin / Instrumentation Group
Check Valves Parker Check Valves are designed for uni-directional flow control of fluids and gases in industries such as chemical processing,oil and gas production,pharmaceutical,power, and utilities. (read more)Browse Check Valves Datasheets for Parker Hannifin / Instrumentation Group -
Clippard Instrument Laboratory, Inc.
Check Valves Three varieties of check valves are offered by Clippard. Each permits flow in one direction only. All have bright-dipped brass bodies that provide in-line mounting, Buna-N seals and stainless steel springs as standard. The MCV-2 has #10-32 ports and a "duckbill" seal. The MCV-1 series has #10-32 ports and a brass poppet. The MJCV-1 series has 1/8" NPT ports and a Delrin ® poppet. (read more)Browse Control Valves Datasheets for Clippard Instrument Laboratory, Inc. -
Catalytic Products International, Inc.
VANGUARD Ammonia Abatement System stainless steel. The counter flow of process exhaust gas with clean oxidized air allows relatively cool operation at the leading edges of the plates. Designing the heat exchanger in this fashion allows the VANGUARD Ammonia Abatement System to operate with a wide range of operational flexibility. The pre-heat burner has been specially developed for use in VANGUARD Ammonia Abatement Systems operating in a negative pressure environment. The burner is designed to promote mixing of the exhaust gasses... (read more)Browse Thermal Oxidizers and Catalytic Oxidizers Datasheets for Catalytic Products International, Inc. -
Lee Co. (The)
832 Side Exit Check Valve The new Lee IMH 832 Series Side Exit Chek® Valve provides the lowest pressure loss of any valve this size. At only 8 mm in diameter, this new valve features a side exit design which will flow in excess of 6 gpm of water at 100 psid. The valve is used in industrial hydraulic applications such as off-road equipment. Featuring low leakage, easy installation, and robust stainless steel construction, the 832 Series Side Exit Chek Valves are 100% performance tested to ensure consistent, long term (read more)Browse Check Valves Datasheets for Lee Co. (The) -
Mueller Steam Specialty
Heavy-Duty, High-Flow, Long-Lasting Check Valve The CHEXTER ™ check valve is a self-actuating valve that responds automatically to changes and pressure and flow within a system. Its slim face-to-face dimension saves space by allowing the valve to fit in close piping arrangements. There is only one moving part, the eccentrically mounted, contoured disc that opens at very low differential pressure. It also adapts to all flow conditions and closes prior to reverse flow in the system, thereby preventing water hammer. The eccentric mounting... (read more)Browse Check Valves Datasheets for Mueller Steam Specialty
Engineering Web Search: Ammonia Excess Flow Check Valve
581 METHOD 6 - DETERMINATION OF SULFUR DIOXIDE EMISSIONS FROM...
4.1 Free Ammonia. Free ammonia interferes with this method by reacting with SO to form particulate sulfite and 2 by reacting with the indicator.
D: uleM-318.PDF
recommended regions may be necessary due to variations in moisture content and ammonia concentration from source to source.
Preventing the Uncontrolled Release of Anhydrous Ammonia at...
positive closure ? install excess flow valve integral with the riser shutoff valve or as approved in-line excess flow valve installed prior to the
See Occupational Safety & Health Administration (OSHA) Information
Storage and handling of anhydrous ammonia. - 1910.111
undue strain beyond the excess flow or back pressure check valve will not cause breakage between the container and the valve.
See Occupational Safety & Health Administration (OSHA) Information
Scope for Subject 119
b) Excess flow and check valve adapters and fittings; ADAPTERS, FITTINGS AND COUPLINGS FOR ANHYDROUS AMMONIA AND FUEL GASES
ul-1769.4
ASME containers, filler valves, excess flow check valves, for use with liquefied petroleum gases or anhydrous ammonia are covered by the requirements
DOE/FE-0400 MARKET-BASED ADVANCED COAL POWER SYSTEMS FINAL...
6,743 6,396 Btu/kWh Coal Flow Rate, 396,794 224,910 234,442 255,510 309,270 295,100 282,675 236,260 lb/h Natural Gas Flow 100,700 115,700 Rate, lb/h
Squibb Taylor Excess Flow Check Valve for NH3:: 2" MPT x...
Categories > Valves & Actuators > Anhydrous Ammonia Valves > Excess Flow Check Valves > Excess Flow Check Valve for NH3:: 2" MPT x 1-1/4" MPT
See Dultmeier Sales, LLC Information
Equipments Excess
EXCESS FLOW AND CHECK VALVES EXCESS FLOW AND CHECK VALVES
