Zurn Fire Valves - Overview 101 December 4, 2017

agenda what you’ll learn 01 value proposition 02 features & benefits 03 how it works 04 summary 05 resources

For building owners, engineers, and contractors, Zurn Industries provides a wide array of water management components for commercial and industrial fire protection systems that are highly effective at enhancing overall building safety while conserving water and having a lower cost of ownership, compared to competitor’s products Z3000 hose valve

features & benefits control valves for fire systems Typical High Rise Fire Sprinkler System Sprinkler Floor Control Valve Hose Valve features & benefits control valves for fire systems As the industry leader, with 60-70% market share in smart fire protection solutions, we deliver water safety, and pressure management solutions with backflow prevention assemblies and pressure reducing valves that are easily serviced and provide the lowest life-cycle costs. types Hose Valves On / Off Pressure Restricting Size 2 ½” Range 125 – 175 psi Size 1 ½” Range 100 – 175 psi Multiple hose thread options Direct Acting Pressure Reducing All sizes Range over 175 psi Sprinkler Floor Control Valves pressure reducing key features Used when fire sprinkler system pressure exceeds 175 psi to reduce pressure below 175 psi Provide water on/off control Provide check feature for sprinkler applications Inline globe (IL) and angle bodies Threaded and grooved connections; multiple thread options Tapped and plugged for gauges Commonly in risers in stairways

fire valves Standpipe Application Use Size Factory Set *Field adjustable valves can be ordered as factory set and adjusted in the field Application Use Size Factory Set (set at the factory to criteria furnished by the customer) Field Adjustable* (sized and set in the field by the customer) Standpipe Automatic Fire Sprinkler System Floor Control 2 ½” ZW4004 Z3004 1 ½” ZW4104 Hose Valve Fire Department ZW4000 Z3000 ZW4100 Z2100 Hose Rack Z3005 Z2105

features & benefits sprinkler floor control Z3004SS floor control valve features & benefits sprinkler floor control Pressure-Tru® sprinkler valves Serves as a floor control valve, indicating valve, and check valve in automatic sprinkler systems 1½” 2½” Field Adjustable Z3004 Field Adjustable 2-1/2" Pressure Reducing Sprinkler System Valves Factory Set Z4104 Factory Set 1-1/2" Pressure Reducing Sprinkler System Valves Z4004 Factory Set 2-1/2" Pressure Reducing Sprinkler System Valves key features Zurn has more benefits than any competitor Cleanable and repairable while inline Limits static outlet pressure below 175psi as required by NFPA Regulates pressure under both flow and no-flow conditions Supervisory switch (SS option) Inline globe or angle body configurations options Grooved or threaded connections 4:20 Video: Zurn Wilkins Pressure Reducing Valves ZW4004 Fire Sprinkler Control Valve Z4004G

features & benefits hose valves Z3000 hose valve Pressure-Tru® Hose Valves Serves as a standpipe valve for individual hose stations for CLASS I, II, and III systems 1½” 2½” Field Adjustable Z2100 Field Adjustable 1-1/2" Pressure Reducing Hose Valve Z3000 Field Adjustable 2-1/2" Pressure Reducing Hose Valve Factory Set Z4100 Factory Set 1-1/2" Pressure Reducing Hose Valve Z4000 Factory Set 2-1/2" Pressure Reducing Hose Valve key features Cleanable and repairable while inline Regulates pressure under both FLOW / NO-FLOW conditions Limits static outlet pressure below 175 psi as required by NFPA Factory set or field adjustable outlet pressure setting Inline globe or angle body configurations Grooved or threaded inlets; local thread options available Available rough chrome finish ZW4100 ZW4000G 4:34 Video: Zurn Wilkins Pressure Reducing Valves Z3000 Series for Fire Protection Systems

how it works step-by-step valve opens with high pressure Valve opening force is created by high pressure (A) pushing against the plunger (1). The Z2100 and Z3000 are equipped with an adjustable spring (2) to assist. 1 (Tamper switch by others) closing force is created by downstream pressure Closing force is created by downstream pressure (B) transferred through an orifice in the stem (4) and acting upon the large piston area (3). 2 pressure regulates The balance of opening force and closing force result in pressure regulation. 3 Under normal conditions, the downstream side (B) is pressurized, holding the valve in the closed position. In the event of water demand from a discharging sprinkler head or hose nozzle, the lower downstream pressure decreases, allowing the valve to open. The valve will modulate between open and closed to satisfy both demand and pressure. For service and maintenance, manually hold valve in the closed position by rotating the hand wheel (5), which forces the plunger onto the seat.

Test Your Knowledge How do Zurn fire valves function? Place the following in the correct order: Valve opens with high pressure Pressure regulates Closing force is created by downstream pressure

features & benefits questions How important is the reliability of your fire protection system? Use Trusted manufacturer of fire protection, water control and water safety products for 100+ years Specialized in high reliability, safety critical plumbing products Cleanable and repairable while inline Lower cost of ownership Replaceable o-rings and seat fittings Enhanced Building Safety Highly Durable Lower Total Cost of Ownership Do you have a diverse set of needs for fire protection systems? Design & Specify Zurn Online Specification Tools Breadth and depth in fire protection system product offerings Pressure control for small-large systems Well known for Pressure-Tru® series of floor control and hose valves Wide Breadth of Fire Protection System Components Small-Large Systems ADA

Test Your Knowledge What are Zurn fire valves’ top 3 benefits? High durability and reliability Cleanable and repairable while inline Water conservation Diverse set of fire valves

summary what you learned architect & engineer Wide Breadth of System Components Highly Durable Small-Large Systems Highly Durable Cleanable and Repairable While Inline Enhanced Building Safety contractor building owner Enhanced Building Safety Water Conservation Lower Total Cost of Ownership

summary Zurn overview For more than a century, Zurn Engineered Water Solutions® has established itself as an innovator and leading manufacturer of highly engineered water product solutions. Markets We Serve Zurn Engineered Water Solutions is a recognized leader in commercial, municipal, and industrial markets, delivering sustainable building solutions for new construction and retrofit applications. Industry Leading Product Lines The Zurn product offering includes items such as specification drainage products, manual and sensor operated flush valves, radiant heating systems, snow melt systems, trench drain systems, backflow and fire protection systems, and much, much more. Solutions We Provide At Zurn we are committed to providing smart solutions that save time and money. Our goal is serving the customer through innovation, continuous improvement, and assurance behind every installation. One Choice. One Zurn. Choose Zurn for a reliable, recognized manufacturer to supply your entire installation, from behind the wall rough-in, to finished trim product and fixture systems.

resources support address phone online 511 Freshwater Way Milwaukee, WI 53204 toll-free 1-855-ONE-ZURN zurn.com Product Pages | Tools, Specifications, & Resources | Vertical Market Solutions Manufacturer Cross Reference | ARCAT | MasterSpec | SpecBuilder | Specifiers | BIM/Revit Files zurn.learn.com Zurn Product - Overview 101 How to Design & Specify How to Install and Support linkedin/Zurn Industries, LLC facebook/Zurn Industries, LLC youtube/Zurn twitter/ZurnInd