Hery Pratt Lie Card Egieerig Creative Solutios for Fluid Systems Sice 1901
ery Pratt is a leadig maufacturer of valves to the water ad wastewater idustry. Our valves are used i potable water, wastewater, power, idustrial, ad uclear markets. specialized products we offer that help customers meet their idividual operatioal challeges. Products iclude: Hery Pratt valves represet log-term commitmet to both the customer ad to a traditio of product excellece. This commitmet is evidet i the umber of iovatios we have brought to the idustries we serve. I fact, the Hery Pratt Compay was the first to itroduce may of the flow cotrol products i use today, icludig the first rubber seated butterfly valve, oe of the first uclear N-Stamp valves, ad the boded seat butterfly valve. Pratt s ability to provide practical solutios to complex issues is evidet i the umber of AWWA Butterfly Valves: 3" 162" Rectagular Valves: 3' x 3' to 14' x 16' Ball Valves: 4" 60" Plug valves: 1/2" to 72" Water & Wastewater Air Valves Idustrial Valves Fire Protectio Valves Nuclear Valves Hydraulic Cotrol Systems Valve Cotrols Eergy Dissipatig/Cotrol Valves Coe Valves Check Valves Refurbishmet Services Aftermarket Sales Through experiece, commitmet ad creative egieerig, Pratt is uiquely suited to provide superior products for our customers special eeds. For more iformatio, cotact our corporate headquarters i Aurora, Illiois. 2 Hery Pratt Compay
Butterfly Valves Hery Pratt offers a wide variety of butterfly valves that meet or exceed AWWA C504 stadards. From high pressure applicatios to uclear/power plat applicatios, Pratt has the butterfly valve you are lookig for. The Pratt Trito Butterfly Valve has a rubber seat located i the body that reduces performace problems related to corrosive buildup i valve body ad pipelie. The E-Lok seat ca be adjusted ad/or repaired i the field without dewaterig the pipelie or removig the valve from the lie. The flow through disc desig allows more stregth, less weight, ad greater free flow area. Higher Cv : lower head loss results i eergy savig for customer s system. The valves meet or exceed AWWA Stadard C504 ad coform to NSF61 ad NSF372. Hery Pratt ow offers a 350psi, 525 shell test, ANSI 250#, Butterfly Valve the first i the idustry! This valve is excellet i high pressure applicatios. The valve body ad disc are made of ductile iro with the rubber seat i the body for abrasio resistace ad bubbletight closure. Available i 6" 48" with flaged ed coectios. Pratt s 2FII rubber seated butterfly valves are available i sizes 3" through 20". The shafts are costructed of ceter-less, groud ASTM A276 type 304 or 316 stailess steel bar ad thus are ot susceptible to corrosio as are carbo steel or other similar materials. Shafts are oe-piece, through-shaft costructio, sized to meet or exceed the requiremets of AWWA Stadard C504 for Class 150B butterfly valves. For udergroud distributio ad trasmissio systems, Pratt offers Groudhog valves i sizes 4" 72". This valve meets all requiremets of AWWA C504. A Pratt MDT buried service actuator is stadard, ad either flaged, mechaical joit, push-o joit, wafer or victaulic couplig styles are available. Compoets are selected for log-term reliability, so the valves will provide service life equalig or exceedig that of the pipelie. 3 Hery Pratt Compay
Ball Valves Pratt ball valves are ideally suited for pump check service i large water, sewage ad wastewater pump statios to cotrol pump start-up ad shutdow surges ad provide virtually zero headloss while pumpig for lowest possible pumpig cost. Available i a variety of sizes, the ball valve serves as a shutoff device i potable, raw water, sewage, ad applicatios ivolvig high velocity service. Because of their full port area, ball valves miimize pumpig costs which traslates ito lower operatig costs for the plat. Features iclude double seats, a 100% full port desig, ad they fully comply with AWWA stadard C507. valves, the Pratt ball valve is used extesively i applicatios where swig check ad globe-type check valves were formerly used. The Pratt ball valve has also foud extesive applicatios i high velocity service such as hydroelectric ad gravity feed lies where lie velocities exceed 50 feet per secod. The Pratt ball valve is equally effective as a log lastig shutoff device i potable, raw water, ad raw sewage applicatios. Hery Pratt itroduced the Rubber Seated Ball Valve over 40 years ago ad this Pratt desig has bee refied over the years. I additio to replacig most other full port I 1991 Pratt itroduced a metal seated ball valve to the muicipal water ad wastewater marketplace. The Pratt ball valve offers high flow rates, protected seatig areas whe i the ope ad closed positio, ad the ability to operate i the presece of solids ad other cotamiatio. It meets or exceeds AWWA C507 stadard, has a relatively low torque for operatio, ad has a log life i high-cycle coditios. Pratt s ball valve passed the 10,000 cycle test. Air Valves I 2013, Hery Pratt itroduced its iovative lie of AirPro Max Air Valves, which represet all three basic types of air valves for the water ad wastewater idustries: air release valves, air vacuum valves ad combiatio valves, as well as ati-shock air vacuum valves, vacuum breaker, ad well service valves. AirPro Max Series WAR Air Release Valves are desiged to vet trapped air that collects at high poits i a pipelie. AirPro Max Series WAV Air Vacuum Valves are high capacity air vetig ad itake valves desiged to vet lies ad prevet vacuums withi the lie. The AirPro Max Series WCV Combiatio Air Valve combies the fuctios of both the Air Release Valve ad Air Vacuum Valve. The AirPro Max Series WWAR Wastewater Air Release Valves, Series WWAV Wastewater Air Vacuum Valves ad Series WWCV Combiatio Valves perform the same fuctios for all wastewater applicatios. 4 Hery Pratt Compay
Check Valves Hery Pratt has a full lie of check valves icludig: swig check, sprig loaded, double disc, globe, compact wafer-silet, wafer, flexible disc, tilted disc, ad rubber flapper. Series 8001 ad 9001 Swig Check Valves are self-cotaied, free-swigig disc style with outside lever ad weight or outside lever ad sprig. Valves coform to all stadards set forth i AWWA C508, latest editio. Best used i wastewater, water, sewage, oil, ad gas applicatios. The 8001 series are produced with cast iro body, broze or stailess steel seat rigs, Bua-N or EPDM disc iserts, ad hige pis of corrosio resistat stailess steel. The 9001 Series feature elarged hige pis ad upgraded materials of costructio set forth for air or oil cushio valves. They are produced i cast iro body, broze or stailess steel seat rigs, Bua-N or EPDM disc iserts, ad hige pis of corrosio resistat stailess steel. Valves are field covertible to broze air cushio or oil cushio systems. Both series have iteral ad exteral epoxy coatig coformig to AWWA C550 stadard. Valves are desiged for horizotal or vertical istallatios ad for uiterrupted cotiuous service. Plug Valves RD-Series Check Valve has oly oe movig part: a resiliet disc reiforced with steel. This simple, iovative valve provides depedable, maiteace free performace, ad quiet operatio with its iheret o-slam costructio. The large, uobstructed flow path makes the valve a excellet choice for wastewater as well as water applicatios. The desig has udergoe a rigorous 1,000,000 cotiuous cycle test with o sigs of wear or distortio to the valve disc or seat. All sizes, 2" 24", have a 250 psi ratig. Tiltig Disc Check Valve is the most versatile ad reliable check valve Pratt has to offer. This valve offers sigificat eergy ad cost savigs over the life of the valve due to its large flow area ad low head loss characteristics. Short disc travel from full ope to full close provides the ability to close very rapidly or very slowly to avoid cotributig to slammig ad surges. The tiltig disc check valve is also offered with a upper hydraulic dashpot to aid i disc closure i multiple pump systems eve after a power failure. Hery Pratt cotiues to expad our product offerig to those customers who require specialty valves for applicatios where opeig ad closig times are critical to cotrol flow reversal ad reduce water hammer. The Pratt Ballcetric Plug Valve available i sizes ragig from 1/2" 72" is desiged specifically for wastewater applicatios. The roud port desig available o sizes 1/2" 12", offers the least resistace to slurry, sludge, ad fluid flow resultig i less erosio, loger service life, ad reduced pumpig costs. The large roud port desig ca pass larger solids reducig pluggig problems. Roud port valves offer the best flow characteristics compared to alterative port opeigs, resultig i less pressure drop across the valve. Pressure classes o 12" ad smaller is 175 psi, pressure classes o 14" ad larger is 150 psi, higher pressure o request. 5 Hery Pratt Compay
Eergy Dissipatio/Cotrol Valves The Hery Pratt Pluger Valve is the valve to use wheever pressure heads or flow rates eed to be safely ad reliably reduced ad cotrolled. Pluger valves are especially suitable for drikig water ad raw water applicatios. All valve parts have bee maufactured for optimum performace, takig ito accout their flow performace, eablig cotrolled eergy coversio i the ceter of the pipe. This eergy coversio results i miimal risk of cavitatio damage. Typical applicatios iclude use as: Pump Start-up ad cotrol valve Reservoir ilet Cotrol device i the ilet ad bypass of turbies Cotrol ad simultaeous safety device i pipe systems Fire Protectio Whe Pratt desiged the first Post Idicatig Butterfly Valve Assembly (PIVA ) more tha thirty years ago, special emphasis was placed o providig a product that exceeds idustry stadards. While other maufacturers sell idustrial fire protectio valves at lower costs, o product comes close to meetig the quality of desig, materials, ad workmaship that Pratt fire protectio products provide. All Pratt s fire protectio products coform to AWWA C504 stadards. The UL Listed ad FM approved PIVA has asymmetrical costructio ad is furished as a complete assembly so o job site assembly or adjustmet is required. The PIVA target is visible from 300 feet away, providig positive assurace of valve positio at all times. The UL Listed ad FM approved Idicatig Butterfly Valve (IBV ) is specifically desiged for idoor or vault service i fire protectio sprikler systems. The IBV has a highly visible yellow flag o the valve actuator that idicates whether the valve is ope or closed. The IBV also comes equipped with a submersible actuator which is well suited for a wide variety of sewer applicatios icludig pit service. Cotrol Systems Pratt offers valve automatio solutios that are cost effective, iovative, ad custom-desiged to the cliet s specificatios. Systems iclude pump check ad altitude valve cotrol systems, water bladder accumulator systems, back up power supply systems, low-pressure ad high pressure hydraulic accumulator systems, ad custom-desiged cotrol paels. The Pratt Series EH system is a electro-hydraulic actuator that combies the power of hydraulic actuatio with electrical reliability. This system is desiged to provide high torque or liear thrust with pipoit accuracy all i oe complete robust package. Pratt s Back Up Power Supply (BUPS) system is a iverter system that stores eergy i a sealed maiteace free battery. Whe a electric power failure occurs, this stored eergy will be coverted to drive the customer s existig electric actuator to a Fail Safe positio, or to cotiue modulatig for a period of time i order to accomplish a orderly shutdow of their processes. The power system ca be used with all Pratt Cotrol Systems or ay electric actuator. 6 Hery Pratt Compay
Specialty Valves/Products No matter what type of valves your project demads, chaces are excellet Pratt has the right valve for your specific applicatio. We ve cotiually expaded our product lie throughout the years based o your eeds. Our full lie of specialty products icludes: Idustrial Valves Fire protectio Valves Nuclear Valves Eergy Dissipatig Valves Sleeve Valves Rectagular Valves Coe Valves Valve Actuators Cotrol Systems Disc Lockig Devices Pratt Services Hery Pratt remais dedicated to respodig to your eeds with products ad services that set the stadard for the idustry. We are proud of our custom capabilities, our iovative techologies ad our relatioships with our customers. Pratt s services iclude: Field Service Pratt s experieced Field Service techicias ca help you with project start-up, warraty issues, repairs, ad refurbishmet projects. Aftermarket Sales Wheever you eed replacemet valve parts or a major valve repair, call the valve experts. Hery Pratt ca rebuild most existig AWWA Butterfly Valves, C507 Ball Valves, Coe Valves, Plug Valves, Rectagular Valves, Gate Valves, Sleeve Valves, Fixed Coe Valves ad all types of Operators ad make them fuctio as brad ew. We stad behid our work by providig a ew valve warraty with every valve refurbishmet. Replacemet parts are available for both past ad preset desigs for every Hery Pratt valve. Egieerig From begiig to ed, Hery Pratt s egieerig staff moitors the desig ad maufacturig process. All egieerig drawigs ad specificatios are thoroughly reviewed before productio to determie the most efficiet way of satisfyig the desig requiremets ad dimesioal toleraces of each particular product. Nuclear For more tha half a cetury, Hery Pratt Compay has bee supplyig butterfly valves to the Nuclear Power Idustry. Most of the Pratt valves furished i the 1960s are still i service today, havig little or o maiteace over the years. Our i-house Nuclear Aftermarket Departmet ad outside sales force provide superior service atiowide. Whether you require spare parts, replacemet valves, or just soud advice, Pratt is ready to respod. Pratt also performs EPRI based modificatios that are cosistet with the Performace Predictio Program. MOV upgrade capabilities iclude: EPRI Modificatios Certified Hardfacig Heat Treatig ad NDE MPR Formatted Documetatio Reverse Egieerig 7 Hery Pratt Compay
HENRY PRATT PRODUCT LINES & PRIMARY MARKET APPLICATIONS Fire Protectio Power MARKETS Wastewater Treatmet Water Distributio Water Treatmet PRODUCTS SIZE RANGE Aftermarket Sales Air Valves Various Ball Valves Metal Seated 6" 48" Rubber Seated 4" 60" Butterfly Valves Groudhog Butterfly 150B 4" 72" HP-250 Butterfly 250B 4" 48" HP-250II Butterfly 250B 3" 72" HP-350 Butterfly 250B 6" 48" Idicatig Butterfly (IBV ) 6" 24" Idustrial Butterfly 150 psi Rubber Seat 2" 48" Idustrial ANSI Rated Butterfly ANSI Class 150 & 300 2" 48" MKII (Mooflage) Butterfly 150B 3" 20" Post Idicatig Butterfly Valves (PIVA ) 4" 24" Rectagular Butterfly 3' 16' Square Trito XL Butterfly 25B, 75B, 150B 24" 144" Trito XR 70 Butterfly 25B, 75B, 150B 24" 72" 2FII (Flage) Butterfly 150B 3" 20" Check Valves Compact Wafer/Silet Checks 2" 12" Double Disc 2" 12" Globe Style 2" 24" RD Series 2" 24" Swig Check 2" 72" Tiltig Disc 4" 60" Specialty Valves & Systems Coe Valves 8" 48" Cotrol Systems Eergy Dissipaters/Cotrol Valves Various Fixed Coe Valves 6" & Larger Nuclear Butterfly 6" 60" Sleeve Valves 12" Larger Other Parts Repair Services Plug Valves 1/2" 72" 2016 Hery Pratt Compay Prited i the U.S.A. LC-0316