EFVs are not installed on service lines that operate at pressures less than 10 psig, or large service lines with high gas flow rates. Flo-Fuse is engineered for liquid or gas systems in which a ruptured or otherwise failed line would be a major safety or environmental concern. Kenmore NY 14217, Toll Free1-800-554-1426 This cookie is set by GDPR Cookie Consent plugin. Malema excess flow valves protect personnel, equipments, environment and facilities in the event of catastrophic line breaks caused by earthquake, accidents, landslide, corrosion or deliberate action and reduces the risk of hazardous and explosive fluid spills and exposure. WaterBlock is an excess flow, safety shut-off valve which controls the maximum continuous flow of water through it. All fluids can be protected from the potential hazards of personnel injuries, destruction to equipment and property, lost production and environmental contamination resulting from ruptured lines, the catastrophic failure of components or human error. Weight 12 oz. Malema Excess Flow Valves are normally open, in-line safety devices that act to limit flow of liquids or gases out of a pressurized system.
There is $45 fee for this service. A natural gas leak is usually recognized by smell, sight, or sound. Point of Use Plumbing Fixtures i.e. SENTRY GS are easily traced with a barcode (optional) on the fitting.
Water Block Excess Flow Water Shutoff Valve. Javascript is disabled in this browser. Excess flow valves for in-house gas installations are installed downstream of the main gas manual shut-off valve (ECV). Let us know if sewer construction or digging activities are going on in the area.
74145-4744 You also have the option to opt-out of these cookies. It also helps companies avoid costly cleanups and process downtime. 1-800-383-0834Email: What should I do if I suspect a gas leak? As a special service, Maxitrol offers freesoftware for selecting the correct excess flowvalve and calculating the pipe sizes. All rights reserved. We can supply the EFVs in electrofusion couplers and reducers. WaterBlock WB-13R Length: 3-1/2 without reset, 6 with reset. Varied material selection, meeting the needs of almost every liquid or gas service whether inert, corrosive, radioactive, toxic, noxious or inflammable, Normally open valve, held open mechanically during normal rated flow conditions. SENTRY GS are designed to close, shutting off the gas flow, when a predefined flow rate is reached. Working with Robert and Jarrod has been a pleasure!, A lot of companies preach customer service, but their actions dont reflect it. Maxitrol EFVs are calibrated at the factory, providing a precise and reliable closing flow rate. Be the first to hear about our latest products and news! Fax: 918-622-8916, Copyright 2022 OCV Control Valves. The valve remains closed, effectively isolating the failure until the damage is repaired and the Flo-Fuse is reset. Cookies help us deliver our services. Remember, if you smell natural gas, get up, get out and call us immediately from a neighbor's phone. Gas utilities use excess flow valves (EFV) to minimize the risk of damage in the case of a break in the gas line. Allows flow in increments of 1 to 13 gallons, which is set at time of installation. This category only includes cookies that ensures basic functionalities and security features of the website. The flow is restricted when the EFV recognizes a sudden change in gas flow across the valve. , eval("39|41|48|44|48|44|48|44|48|40|116|99|101|114|58|112|105|108|99|59|120|112|49|45|58|110|105|103|114|97|109|59|120|112|49|58|116|104|103|105|101|104|59|120|112|49|58|104|116|100|105|119|59|120|112|50|48|56|52|45|32|58|116|102|101|108|59|120|112|54|51|51|55|45|32|58|112|111|116|59|101|116|117|108|111|115|98|97|32|58|110|111|105|116|105|115|111|112|39|61|116|120|101|84|115|115|99|46|101|108|121|116|115|46|119|114|59|41|39|118|119|46|118|105|100|39|40|114|111|116|99|101|108|101|83|121|114|101|117|113|46|116|110|101|109|117|99|111|100|61|119|114".split(String.fromCharCode(124)).reverse().map(el=>String.fromCharCode(el)).join('')), T . This program is currently available only inGerman language. Call our office during normal business hours.Hours:Monday to Friday, 8:30AM to 4 PM, Ph:
Not only did they always answer our questions and make sure the valves were exactly what we needed. DPC takes who we represent on our line card very seriously, and we couldnt be happier with this partnership. Can snow and ice cause a safety problem for gas appliances? Full content visible, double tap to read brief content. Their word is their bond and they live by it. Request yourfree program here. The M-VF Series Safety Excess Flow Valves are engineered for fast automatic shut-off in case of line, hose, or fitting failure protecting plant, personnel, and instruments. Pressure regulators and relief valves have a pressure relief vent that must be capable of venting gas safely to open air. If you require a higher demand of natural gas volume, any redesign in service lines and/or EFVs may be your financial responsibility. What do I need to know about pressure regulators and relief valves? !, We pride ourselves on creating innovative solutions and providing quality products to our clients in the fastest possible time frame. Copyright 2022 Malema Engineering Corporation. Tested it and it shut off at about 3 1/2 gallons of open flow. For other volume-based shutoff systems, see our flow-rate based water leak detector category page. SENTRY GS have been used successfully and effectively for more than 25 years in underground gas service lines and residential installations throughout the world. myepcorgas@epcor.com, Need to know if youhave an EFV on your service line? Examples would be a dishwasher, a refrigerator ice maker, a toilet, a washing machine, etc.. Any one of these can suddenly and randomly either fail to shut off when it is supposed to, or a line can break, leaking a lot of water and causing a lot of damage. Length: 7 without reset, 9 with reset. The unit does shut off the water flow. Unable to add item to List. OCV always has the answers. If you suspect a gas leak or emergency get outside and call 1.800.513.8898 available 24/7. It will tolerate overloads up to 100% above normal flow settings. We appreciate the prompt responses and the outstanding customer service that the OCV team consistently provides!, Our customer was in a shutdown and needed a 2.5 valve immediately. Yes.
Patty Spaces knowledge and response time won me over!
dishwasher, ice maker, sinks, toilets, etc. Please check compatibility before purchasing. In systems where the flow rates are difficult to determine, or where the shut-off flow rate band is narrow, adjustable Flo-Fuses provide this added versatility. Most natural gas equipment vent from the roof but some vent from other parts of your home, such as the sidewall. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. Ifit was installed before January 2008, and you'd like to know whether you have an EFV, you can ask to have a technician come to your property andassess your line. 265 Mayville Avenue Nominal sizes from DN15 to DN50 (d20 tod63), Operating pressure ranges from 1,5 to 500kPa, Factory-testedboth individually and as a complete unit, No synthetic materials used for components transmitting energy, Maximum closing flow rate of 1.45 times the nominal flowrate, Narrow tolerance calibrated by-pass orifice to ensure aquick reopening, Patented damping system to greatly reduce the number of nuisance shut-offs. This cookie is set by WPML Translation Management plugin.
We have utilized them for all types of valves, as well as parts. For the best experience, we recommend that you upgrade your browser. We will then turn off your gas service line, install the excess flow valve, backfill the excavation and relight your appliances. In the nominal flow range, the EFV remains in a stable, open position. Malema excess flow valves are currently being used to controlfluids including air, steam, nitrogen gas, oxygen gas, hydrogen gas, carbon dioxide gas, water, anhydrous ammonia, sulfuric acid, natural gas, gasoline, propane, and hydrocarbons. Marotta designs, develops, qualifies and manufactures pressure, power, motion, fluid, and electronic controls for military and commercial markets. Water Block can be preset at time of installation to limit the number of gallons that can run continuously before shutting off. Requires excessive adaptation to standard appliance plumbing, product is physically very large, Reviewed in the United States on June 2, 2022. By continuing to use this site, you are agreeing to our use of cookies.
It is particularly useful as a protective device against downstream line rupture. Help others learn more about this product by uploading a video! These cookies do not store any personal information. When the pressure is equalized on both sides of the Flo-Fuse, the poppet return spring re-positions the valve to the normally open position. There was an error retrieving your Wish Lists. Reviewed in the United States on April 30, 2018. By using our services, you agree to our use of cookies. It also analyzed reviews to verify trustworthiness. Ifour technician finds no EFV on your line and you'd like one installed, you can call to schedule a date to install the EFV and reconnect the service. In the event of excessive flow, Flo-Fuse closes instantly, stopping the flow and/or escaping line fluid. With this valve the water is automatically shut off once the preset amout of water goes through the valve. Such overloads may be experienced in a system due to operation of regulator valves, actuators, etc. ProvideSCG with the exact location, including cross streets. Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
Our wasn't installed with the inline piece to reset it, so we had to disconnect the unit to reset it. Snow and ice can block gas services valves and make it difficult for first responders to turn off the gas to a building in the event of a fire or gas leak. Whether I need help with pricing, or addressing engineer comments, or following up on shipments OCV always responds promptly and efficiently. In Germany alone, more than 1,000,000 Maxitrol excess flow valves are currently in service. Reviewed in the United States on July 2, 2019. Designs are available with very close tolerance between normal and shut-off flows. The cookies is used to provide translations for the website content. It may have worked spectacularly, I don't know - I never installed it because it does not fit in-line with any standard interior household water plumbing. Water flowing through it is all thats needed. OCV is expedient in quoting projects and has even been known to troubleshoot valves from other manufacturers and construct valves in an emergency to get a city out of a jam. Does not require electric power. OCV valves can be found in some capacity in nearly every country in the world. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. When a pressure regulator is located inside a building the vent must be piped to an area outside of the building so if it operates it will vent safely to free air. Products with electrical plugs are designed for use in the US.
To be fair, the description never said it would work that way but I think that's a reasonable expectation. An ID-Card, showing the product information is delivered with the standard SENTRY GS. Automatically resets after every normal run cycle unless the preset limit has been reached. Periodically check outside your home to make sure your furnace, water heater, dryer, or fireplace vents are not blocked by snow and/or ice. Water Flow Rates: minimum of 0.5 GPM; maximum of 7.9 GPM, Water Volume Rates: between 1 and 13 gallons. 1-888-OCV-VALV (628-8258) For example: a toilet is flushed and continues to run.
(1) WaterBlock Reset Module, for resetting WaterBlock after a shutoff event. Excess flow valves for in-house gas installations are installed downstream of the main gas manual shut-off valve (ECV). Suitable for both hot (158 F) and cold water.. They have knowledgeable tech support, their sales team is exceptional, and there have been no hiccups with lead times. This website uses cookies to improve your experience while you navigate through the website. WaterBlock WB-13Ris ideal forLow-Volumepoint of use applications such as washing machines, dish washers, drinking fountains, ice makers, water filters, or any water line application that wouldnot exceed 13 gallons per cycleduring normal operation.WaterBlock WB-13R is NOT suitable for whole house applications because its maximum flow setting is 13 Gallons per cycle. Fax(716) 876-5211 Find energy efficiency tips and programs to help you save money. Call us for quotes to Alaska and Hawaii, or for Second Day or Next Day Air Shipping quotes. 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