Escribe oraciones para, describirlos, segn las descripciones. this sprinkler is used for protection of high piled storage in warehouses and less pressure is required to achieve a given discharge density, A type of spray sprinkler with a max area of coverage of 400 square feet for light hazard occupancies to a max of 144 square feet for extra hazard occupancies, any system of components and circuits arranged to monitor and annunciate the status of fire alarm or supervisory signal-initiating services, A connection through which the fire department can pump supplemental water into the sprinkler system, standpipe, or other system furnishing water for fire extinguishment to supplement existing water supplies, An approved system of devices and equipment which detects a fire and discharges an approved fire extinguishing agent onto or in the area of a fire. The following information is FDNY required for scheduling for each candidate: * Weeknight and weekend exams cost an additional FDNY(after-hours) fee. USE OF ZOOM VIDEO APPLICATION REQUIRED (Available for free download atwww.zoom.us), Week 1 4/10/2023 (Monday) 5 Hours (8:30 AM 1:30 PM) /Fire Emergencies Week 1 4/11/2023 (Tuesday) 5 Hours (8:30 AM 1:30 PM) / Fire Emergencies Week 1 4/12/2023 (Wednesday) 5 Hours (8:30 AM 1:30 PM) / Fire Emergencies Week 1 4/13/2023 (Thursday) 5 Hours (8:30 AM 1:30 PM) / Fire Emergencies Week 1 4/17/2023 (Monday) 3.5 Hours (8:30 AM 12:00 PM) / Fire Emergencies. SUPERVISION OF STANDPIPE SYSTEM PREP COURSE (S-13 / S-14) An individual who inspects, tests, and maintains standpipe systems in buildings or structures in New York City is required to hold an S-13 or S-14 Certificate of Fitness. Lithium-ion battery mobility device fires. This Fire and Life Safety Director (FLSD) Onsite Examination Prep Course includes (but is not limited to) the following topic areas: This prep course provides candidates an in-depth overview of what to expect during the onsite exam including strategies and techniques, mock exercises, practical scenarios, visuals (videos), presentations and discussions. This is a preparatory course for the Sprinkler / Standpipe Certificate of Fitness Examination given by the New York City Fire Department (FDNY). or 631-277-7602 (Option #2 on the phone menu to be transferred directly to Croker Fire & Life Safety Institute). To look up the status of an existing Security Guard license, click here. Candidates who take this course must also complete (or have recently completed) the courses for non-fire/EAP emergencies (11 hours). Which is true about the portable fire extinguishers? Applicants must have at least three (3) years of full-time work experience in one or more of the following fields (in any combination thereof). Coordinator of Fire Safety & Alarm Systems Responsibilities, Fire and Emergency Preparedness (FEP) Staff Training, People in Shelters Who Require Assistance, Test, Inspection and Repair Procedures for Fire Alarm Systems, Fire Department Notification and Emergency Procedures, General Procedure for Recordkeeping, Impairments and Safety, Individuals Authorized to Perform Tasks as per NYC Fire Code, Water-Flow Alarms and Sprinkler System Supervision, Hanging, Bracing and Restraint of Sprinkler System Piping, Inspection, Testing and Maintenance Frequencies, Inspection, Testing and Maintenance of Water Based Systems Inspections, Activities and Records, Different Types of Sprinkler Heads and Components, Foam-Water Fire Suppression Piping System, Review of Major Changes in New Requirements, General Procedure for Detail Recordkeeping, Impairments and Safety, Fire Department Code and Rules (Chapter 9), Tests, Inspections and Repair Procedures for Fire Alarm Systems. B.) fire command center . Is required to have a Certificate of Fitness. s12 fdny classesis shadwell, leeds a nice area. (1620 and 2642). It is listed in alphabetical order. Write, sentences describing them, based on the descriptions.). AMA Executive Conference Center The Certificate of Fitness card will not be issued unless the applicant is employed and provides the recommendation letter from his/her employer. Present proof by having employer or previous employer(s) submit a notarized affidavit confirming qualifying experience to the FDNY. This course is the first phase for new Fire and Life Safety Director (FLSD) candidates who have yet to begin their FDNY certification (F-89). S-13 Certificate of Fitness is authorized to inspect, tests and maintains all standpipe systems except multi-zone standpipe systems. This course will cover local laws and their execution. Applicants will be given two (2) opportunities to take and pass the CBT before having to retake the applicable FLSD course. Sta.#5 "Puttin the wet stuff on the red stuff, and keepin it safe" . Air velocity far from the tank is assumed to be zero. Disclaimer: This study material is provided for general guidance only. City of New York. Please contact Croker attraining@crokerfiredrill.comor 631-277-7602 (Option #2 on the phone menu to be transferred directly to Croker Fire & Life Safety Institute). Fireguard F 01 Practice Test ProProfs Quiz. If you have remaining balance after you renew your COF online, you can pay it online too. Registrants who do not cancel or attend forfeit the entire fee. A. 2. In this round of graduates, 47% of the probationary firefighters are people of color, with 28% identifying as Hispanic, 15% as Black, and 4% as Asian American. The Construction Site Fire Safety Manager (CSFSM) shall conduct an inspection of the construction site and all fire safety measures on at least a daily basis, and maintain a record when construction, demolition and alteration work is being conducted. All homeless shelters require an individual holding a Certificate of Fitness for Coordinator of Fire Safety and Alarm Systems in Homeless Shelters (F-80). . Fire and Life Safety Director Qualifications Important / Please Read (As per FDNY), Week 1 4/11/2023 (Tuesday) 5 Hours (8:30 AM 1:30 PM) / Fire Emergencies Week 1 4/12/2023 (Wednesday) 5 Hours (8:30 AM 1:30 PM) / Fire Emergencies Week 1 4/13/2023 (Thursday) 5 Hours (8:30 AM 1:30 PM) / Fire Emergencies, Week 2 4/18/2023 (Tuesday) 5 Hours (8:30 AM 1:30 PM) / Fire Emergencies. NYFSI will take attendance at the beginning of a class during the online classroom session, This is to insure that only the person who signed up and paid for the class in on-line. All Rights Reserved. REGISTRATION APPLICATION (Coordinator of Fire Safety and Alarm Systems in Homeless Shelters) (F-80) What is the maximum permitted length of hose at a hose station of standpipe system? Brooklyn, NY 11201, Take the to Jay Street-MetroTech FDNY Exam Preparation What You . (insulation etc. 3. S-12 CITYWIDE SPRINKLER SYSTEMS CERTIFICATE OF FITNESS EXAM PREP New York Safety and Training's study class prepares students to pass the MetroTech computer-based-exam for the FDNY S-12 Citywide Sprinkler Certificate of Fitness. New York, NY 10019, For location information and directions:CLICK HERE. Note: All homeless shelters (with an Interior Fire Alarm System) require an individual holding a Certificate of Fitness for Coordinator of Fire Safety and Alarm Systems in Homeless Shelters (F-80). COF holders who change the company or work location can also request a new COF card with new company name and/or work address online. (The sprinkler system should suppress the fire, which allows unlimited areas. With proper required documents, COF holders can apply the same Certificate of Fitness for additional work locations without taking the exam. Please check back frequently as additional classes will be added throughout the year. SUPERVISION OF SPRINKLER SYSTEMS PREP COURSE (S-12) It automatically re-opens when pressure ceases, permitting this piping to drain and thereby preventing freezing, facility that receives alarm signals from a protected premises and retransmits or otherwise reports such alarm signals to the department, Combination Standpipe and Sprinkler System, a system where the water piping services both 2.5 in. . what happens when you ignore an emotionally unavailable man. What color must fire alarm sending stations be painted? The Active Shooter and Medical Emergency Preparedness (ASMEP) Training Course curriculum provides a general guidance to Fire and Life Safety (FLS) Director and the building owners to mitigate the damage or injuries resulting from active shooter and medical emergency incidents occurred in high-rise buildings. Which of the following is NOT the duty of the Fire Safety Director? Applicants must be at least eighteen years of age. A sprinkler system employing automatic sprinklers that are attached to a piping system containing air or nitrogen under pressure. Emergency power is required to operate all of the following EXCEPT. he FDNY requires all candidates to read, sign and date an. Guide for paying the remaining balance of the COF renewal/application, COF holders can request a replacement of a lost COF card online. Temporary Fire Life and Safety Director (T-89) is required in any hotel or a commercial building that has a Fire Safety and Evacuation Plan but is not currently required to file a Comprehensive Fire Safety/Emergency Action Plan. ft. How many 2 1/2 gallons water extinguishers are required? Effective 5/17/2021, COF holders can apply, renew and make payments online to save time. THE FDNY welcomed 304 probationary firefighters to its ranks Tuesday with a graduation ceremony that included six women a high mark for the department. New York City Fire Code S-12 Notice of Exam and Study Materials (PDF) For more information, please contact: NYC Fire Department (FDNY) Public Certification Unit 9 MetroTech Center, 1st Floor Brooklyn,NY11201 Phone: (718) 999-1988 pubcert@fdny.nyc.gov Open Monday to Friday, 8:00 am to 2:30 pm. Acpaintball. All applicants must bring a government issued photo ID, such as a State-issued Drivers License, Non-Drivers License or a passport to enter the Headquarters. Another vandalism-type prevention. It consists of a 20-hour (total) two-week program. Unlimited. Fyrisbiografen. Four have 7,500 sq. s12 test bing, radiant training amp consulting llc, s12 s15 city wide sprinkler systems 06 02 17, preparation for sprinkler standpipe c of f test ny fire, s 12 citywide sprinkler systems revised fire department, sprinkler and standpipe preparatory class for fdny, s12 certificate fitness paraglide com, sprinkler amp Click the instruction below to learn how to request additional Certificate of Fitness card. 4/25/2023 8:30 AM 1:00 PM 4/26/2023 8:30 AM 1:00 PM. MLP . Yellow means that there are both standpipes and non-automatic sprinklers. Inspection/Cleaning of Range Hood Ducts and Filters, A multipurpose fire extinguisher can be used on. June 8, 2022 . Week 1 4/18/2023 (Tuesday) 5 Hours (8:30 AM 1:30 PM) / Non-Fire Emergencies (EAP) Week 1 4/19/2023 (Wednesday) 5 Hours (8:30 AM 1:30 PM) / Non-Fire Emergencies (EAP) Week 1 4/20/2023 (Thursday) 3 Hours (8:30 AM 11:30 AM) / Non-Fire Emergencies (EAP). Every six months thereafter. Wyndham New Yorker Hotel, 481 Eighth Avenue, Suite 618, New York, NY 10001. These qualifications are from the FDNY. FIRE AND LIFE SAFETY DIRECTOR COURSE (F-89 / T-89) You must have a COF application ID before scheduling the appointment. Psych 100 Exam 1 Lecture 2. (PDF). Unsuspecting acts and threats of natural disasters, explosions, biological, chemical or hazardous material incidents and other emergencies made it necessary to have a Fire and Life Safety Director (FLSD). Closed on public holidays. A water supply control valve intended to be operated by actuation of an automatic detection system that is installed in the same area as the discharge devices. Course schedule can be viewed as a whole or by selecting the appropriate course(s) from the sort option below. ft. . If fully or partially out of service discs are placed. Course Duration: 1 Day, 4-6 Hours. REGISTRATION APPLICATION (Fire and Life Safety Director) (F-89 / T-89) (Includes Fire, Non-Fire/EAP and ASMEP Classes s12 fdny classesladybug poop pictures. COF exams can be taken at FDNY Headquarters. The FDNY exam is very similar to the Firefighter Candidate Assessment (FCA), which is used for the LAFD. HP HP0 S13 Practice Test HP0 S13 Latest Exam Questions. . What would be you best course of actions? Study material and a practice 160-question (multiple choice) exam is available for purchase. How must elevator banks and stairways be designed? Applicant must present a letter of recommendation from his/her employer. The function of the upper check valve is to prevent. After your NYC.ID has been created, you can click log in to proceed with a COF application. Bowling Alleys Game & Entertainment Centers. This comprehensive course encompasses 31 hours of instruction, including fire emergencies (20 hours), non-fire/EAP emergencies (7 hours) as well as Active Shooter and Medical Emergency Preparedness training (4 hours). Comfortable seating and clean work surfaces for the candidate to take notes and answer the questions; Minimum noise and no distractions during testing. 1601 Broadway An administrative charge of $150 (Fire) / $150 (Non-Fire) / $75 (F-80) will be incurred to retake the course and/or test due to failure. Fire and Life Safety (FLS) Director and Other FLS Staff Duties, Building Construction and Primary Fire Protection Systems, Other Fire Safety-Related Building Systems, Other Fire Safety Operational and Maintenance Requirements, History of Fatal Fires in Different High-Rise Occupancies, Fire and Life Safety Director Responsibilities in Fire Emergencies, On the day of the exam at the FDNY, each applicant is required to pay a, Applicable Lessons from 911 World Trade Center Attacks, Fire and Life Safety Director Responsibilities in Non-Fire Emergencies, Civilian and Uniformed personnel of the Bureau of Fire Prevention, FDNY, Counterterrorism and Emergency Preparedness personnel, FDNY, Active and retired NYPD Lieutenants, Captains and Sergeants, FSDA and BOMA/NY Preparedness Committee Members, Other government agencies published materials (the New York City Police Department/NYPD Shield, U.S. Department of Homeland Security, U.S. Department of Education, and U.S. Department of Justice), Training Building Occupants for an Active Shooter incident, Demonstration of the Fire Command Center & Elevator Operations, Successful Completion of the 31-Hour FLSD Course, Successful Completion of the FDNY Computer Based Tests (CBTs) at FDNY Headquarters. Any request for a reissue of your original Certificate (with Croker seal) will incur a $10 fee, payable via credit card, at time of request. s12 fdny classes Sign in ontario median income. Use the Step by Step tool to get an exhaustive list of requirements that matter to you. Which of the following SHOULD NOT be tested during Phase 2? NYC Fire Department (FDNY) Public Certification Unit 9 MetroTech Center, 1st Floor Brooklyn, NY 11201 Phone: (718) 999-1988 pubcert@fdny.nyc.gov Open Monday to Friday, 8:00 am to 2:30 pm. Menu spirit ticket counter hours; singapore airlines . The information provided is not legal advice. : . The ability to see beyond the immediate, during times of crisis and to react accordingly distinguishes the effective Fire and Life Safety Director from the truly outstanding one. Certificate of Fitness S-14 Standpipe for Multi Zone Systems, Our On-Line Supervision of Sprinkler/Standpipe Preparation class is Virtual Training course. Have at least three (3) years of full-time work experience in one or more of the following fields (in any combination thereof), Building Address (where candidate will be taking their FDNY Onsite Exam), Full legal name as appears on Social Security card (include nickname if they have one), Copy of FDNY Issued Z-89 Certificate of Completion, Preferred Onsite (Weekday / Weeknight / Weekend), FLSD onsite exam runs approximately 4 hours (including a FDNY mandatory 30 minute break). Which of the following is NOT true about the Building Evacuation Supervisor? Important:Candidates must attend alleight (8) classes. By . The candidate must take and pass a total of 31 hours of coursework: 20 hour Fire Safety course Global Security Group's course is 5 consecutive mornings - 1 week 7 hour Non-fire Safety course The emergency generator must have enough fuel to supply the total emergency power load for at least. \end{aligned} What travelers are saying. This combined course is for new Fire and Life Safety Director (FLSD) candidates who have yet to begin their FDNY certification (F-89). Once the training course is successfully completed and you receive your certificate, $30 per pay period will be deducted until the total cost of the training course is covered. If the applicant is self-employed or the owner of the company, they must submit a notarized letter attesting to their qualifications. Renewals can be done online on the FDNY website and following the instructions. A $30.00 service fee will be charged for all returned checks. "Fail Safe" when referred to in locks, means, that the door can be opened if the power fails. normally on exterior of building. COF applications can be completed online or in-person at the FDNY Headquarters. At what temperature range will a sprinkler head rated "ordinary" operate? fdny certificate of fitness practice exam A Certificate of Fitness is needed for any establishment with an amount of more than 100 pounds of combined aerosol products. FDNY Headquarters While conducting a test of smoke detectors on the 26th floor, you receive alarms from smoke detectors on the 1st and 2nd floors. This prep course will help students pass the FDNY F-01, S-12, S-13, S-14, Online: FDNY: Standpipe & Sprinkler Systems Practice Tests (S-12, S-13, S-14, S-15). What should happen to this elevator? Realm_God. After the fire department appears on the scene, what should the fire brigade do? Croker is proud to offer candidates the most qualified instructors of FDNY and Security Guard Courses. Reference / Study Materials. FDNY Headquarters is open to the public Monday through Friday (except legal holidays) 8:00 AM to 2:30 PM. Class Schedule / Register Now. On the eve of the 18th anniversary of the September 11, 2001 terror attacks, the current FDNY Academy class, set to graduate in two weeks, includes 13 members 12 men and one woman whose firefighter fathers were murdered on 9/11, The Post has learned.The class includes siblings two sons of one fallen firefighter, and the son and daughter of Which of the following is true about the main shut off valve of an automatic sprinkler system? (PDF). For further assistance, please call 311 and ask for: Certificate of Fitness Save Print The following COFs require an appointment before taking the exam at FDNY Headquarters: F89, F80, Q01, S56, S98. If you would like Croker to provide your team with a private class or instruct them in a particular area in NOTE: If you do not have NYC.ID, you must create account first to obtain your NYC.ID. In an automatic sprinkler system where one sprinkler has exceeded its temperature rating, how many sprinklers begin to spray water? Warning: Creating default object from empty value in /homepages/17/d4294970467/htdocs/morpheus/wp-content/themes/virtue/themeoptions/inc/class.redux_filesystem.php on . (NYC Subway Map), Enter through the Flatbush Avenue entrance (between Myrtle Avenue and Tech Place). When locks can be operated by city-wide standard elevator key. S-12 CITYWIDE SPRINKLER SYSTEMS, S12 sprinkler test. Uncategorized. FDNY S12 5.0 (2 reviews) Term 1 / 27 Alarm Notification Appliance Click the card to flip Definition 1 / 27 A fire alarm system component, such as a bell, horn, speaker, light, text display or vibration device that issues an audible, tactile, and/or visual alert Click the card to flip Flashcards Learn Test Match Created by maddie_kerrigan Use the Step by Step tool to get an exhaustive list of requirements that matter to you. s12 fdny classes; s12 fdny classes. Croker Fire & Life Safety Institute's classes are accredited by the Fire Department of New York (FDNY). SST 10 Hour SST Classes and Card Application. Remember, to obtain a Certificate of Fitness, these courses are mandatory in New York City. This course is the first phase for new Fire and Life Safety Director (FLSD) candidates who have yet to begin their FDNY certification (F-89). We provide study materials, other guidance and tests to individual applicants to ensure they know how to safely use, store and handle dangerous materials in the workplace. The whole test should be completed within four hours. What is the maximum amount of time that a fabric need NOT be re-flameproofed? (Ramn and Ramona are complete opposites. Although the current standpipe and sprinkler certificates are valid until expiration,the current Standpipe and Sprinkler holders have to comply with NFPA 25, 2011 and NYC Fire Code 2014 editionrequirements. Click the instruction below to learn how to request a replacement or an update. In this course, there will be an overview of various terms, emergencies and techniques that will assist the Fire and Life Safety Director in carrying out the buildings comprehensive Fire Safety/Emergency Action Plan (EAP) documents during non-fire emergencies for occupant safety. S 12 Test Preparation StudyBlue April 13th, 2019 - Study 62 S 12 Test Preparation flashcards from Alexis B on StudyBlue Study 62 S 12 Test Preparation flashcards from Alexis B on StudyBlue FDNY must be notified for an out of service condition if the system is going to be out for how long 8 hours Recent Class Questions FDNY Test Prep 2017 Applicant must be at least 18 years of age. Manual pull station. A smoke detector activates on a floor NOT served by elevator B. This certificate is also needed in any building or occupancy required to have a one-way voice communication system, regardless of occupancy classification, that is operated or occupied by more than 15 persons for a period of more than 30 days, including emergency shelters. Candidates must attend allfour(4) classes. Exam fees can be paid by credit/debit card, check or money order only. This course is not required by code/law. The ability to see beyond the immediate, during times of crisis and to react accordingly distinguishes the effective Fire and Life Safety Director from the truly outstanding one. This course is exclusively offered in a private setting of your choosing. -Deputy Fire Safety, Fire Safety Director, Fire Warden, The function of the lower check valve is to, The minimum distance of travel between fire extinguisher in a non-sprinkled class E building is. NYC Department of Small Business Services. \begin{aligned} cof-s12 Certificate of Fitness S-12 Citywide Sprinkler Systems Description An individual who inspects, tests, and maintains sprinkler systems in buildings or structures in New York City is required to hold a Certificate of Fitness. Requirements to obtain a New York State Security Guard License (including Frequently Asked Questions) Click Here. Note: As of 2/1/2018, all 31 hours of course instruction must be successfully completed prior to a candidate taking their FDNY Computer Based Tests (CBT)at FDNY Headquarters. FLSD ONSITE EXAM PREP COURSE (F-89 / T-89) Applicants must present two pieces of satisfactory identification (i.e., drivers license and passport picture ID). $$ This course is exclusively offered in a private setting of your choosing. Pennsauken, NJ rated a 4-----Dan Kerr Jr. Firefighter/EMT Pennsauken Fire Dept. The building shall arrange a suitable environment for the FDNY inspector to administer the exam. NOTE: Fee Exempt applies to the NYC city agency employees who have submitted a recommendation letter with city agency letterhead. Cash is no longer accepted. Knowing that $D_1=D_2=20 \mathrm{~cm}$ and $D_3=10 \mathrm{~cm}$, determine the volume flow rate at each opening. However, applications for a second onsite exam must be filed within the 1 year valid period of the school Certificate of Completion. A tank with openings 1, 2, and 3 is moving to left at a speed of $25 \mathrm{~km} / \mathrm{h}$. A hotel is 60 ft tall and 40 sleeping rooms of which 10 are occupied. Results can take 4-6 weeks to be received. If the ball drip valve drip sunder normal conditions, it is an indication that. The table below provides details of the qualifications required for individuals perform various tasks: Holding S- Q-01 Master Master Fire l 2/S-15 only holding S- Plumber Suppression Piping 12/S-15 holding S- Contractor holding 12/S-15 S-12/S-15 Visual inspections Yes Yes Yes Yes This course provides candidates with a greater sense of knowledge and comprehension in order to successfully pass the FDNY test. One for each 7,500 foot occupancies, and three for the 22,500 foot area. (As per FDNY). The NY Fire Safety Institute, in Suite 618 of the Wyndham New Yorker Hotel, is easily accessible by train or bus: Trains - A, C, E, 1, 2, 3 and LIRR to 34th Street Penn Station, 481 Eighth Avenue Suite 618 New York, NY 10001 Tel: (718) 432-1600 or (212) 239-9051. This course only accepts Credit Card payments. Which of the following should function during phase 1? Important:Candidates must attend both Non-Fire Emergencies class dates noted above. This prep course provides candidates an overview of what to expect during the onsite exam including visuals, presentations, discussions, including necessary time allocated for questions and answers (Q&A). USE OF ZOOM VIDEO APPLICATION REQUIRED (Available for free download at www.zoom.us). are called, When a sprinkler head is said to "have fused" it means that it. This course is not required by code/law. Please be advised payment is required at time of registration. All topics in the FDNY study guide are taught, including sprinkler system types, responsibilities of the building owner, out of service systems procedures, water supplies for sprinkler systems, maintenance and testing, and alarm and emergency procedures. on FDNY Certificate of Fitness Online Renewals. Coordinator of Fire Safety and Alarm Systems in Homeless Shelters (F-80). The Certificate of Fitness card will not be issued unless the applicant is employed and provides the recommendation letter from his/her employer. Applicants are allowed to be certified at two (2) locations at one time without special restrictions. Exam fees can be paid by credit/debit card, check or money order only. Brendan Woods helped his firefighter dad. Such term includes automatic systems and manually activated systems, A valve connection on a water supply system having one or more outlets and that is used to supply hose and fire department connections with water, Fundamentals of Engineering Economic Analysis, David Besanko, Mark Shanley, Scott Schaefer, Introduction to Chemical Engineering Thermodynamics, Hendrick Van Ness, J.M. You may need additional information to meet the legal requirements for starting or operating your business. This course must be paid for before the Manual is electronically send. Please be advised payment is required at time of registration. A floor where elevator cannot stop because there are no hoist way doors. document.write(new Date().getFullYear()); All Rights Reserved, NYC is a trademark and service mark of the City of New York. Note: When a candidate passes the onsite exam, please advise your Croker Service Representative and/or the Croker officeso that the buildings plan documents can be updated. . PRE-PAID DISCOUNT. 235 Brooksite Drive document.write(new Date().getFullYear()); All Rights Reserved, NYC is a trademark and service mark of the City of New York. Important:Candidates must attend all five (5) classes. When this valve opens, water flows into the piping system and discharges from all sprinklers attached.