ALLOY BALL VALVES 7000 SERIES METAL AND SOFT SEATED 150# TO 2500#

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1 ALLOY BALL VALVES 7000 SERIES METAL AND SOFT SEATED 150# TO 2500# The Jarecki 7000 Series ball valves are available in a variety of materials, end connections, and seat materials. They are a proven in the field, and they provide the tightest shut-off for the longest period of time in rough applications. This series is designed to withstand corrosion, pressure surges, and abrasion better than any other valve on the market. Jarecki valves are built for applications in the Pulp and Paper, Petrochemical, Petroleum, Chemical, and Power industries. Two Piece Ball and Stem Allows for effective sealing against back pressure Ease of disassembly and repair Unique Seat Design Guards seat seal from sudden pressure surges provides for long lasting, positive shut-off Tight Shut-Off Class V shut-off is our standard Class VI available upon request One Source Supplier Jarecki produces 1/2" to 24" ball valves Metal and soft seated ball valves Valves in pressure classes 150# to 4500# Supplier of actuation and the required coupling Superior Quality Control On every valve, both a hydrostatic test and a seat leakage test are performed Impressive Stem Design Our stems will withstand high torque in rough applications without shearing. Blow-Out proof design insures workman safety Quick Deliveries Valve Rebuilding Send almost any style or make of valve to our rebuilding department for inexpensive valve repair Jarecki Valves can convert TFE seated ball valves to metal seated ball valves Packing Design Long lasting adjustable packing helps insure a leak free environment Superior packing design protects packing from extrusion and flow media, adding to longer sealing life.

2 Live loaded packing system keeps compression on stem packing during temperature and pressure cycles Gland bearing prevents lateral stem movement while stroking the valve, extending valve stem packing life. Oversized bolting is used to provide strength to the three-piece body design. Metal to metal contact between the tailpieces and the body, along with a tailpiece locator eliminate piping stresses on the body gasket which lead to leakage. Three Piece Design allows for interchange ability and in-line repair ability Double seal design on most seats along with mate lapped ball and seat set provide tight and reliable shut-off. TESTING Jarecki Valves does not rely on statistics when it comes to valve testing. Every valve that leaves the plant has both a hydrostatic and seat leakage test performed on it. The customer is assured a good valve when it is put in service. REDUCED OR FULL PORT Full port dimensions and Cv's are listed in this bulletin. Reduced port 7000 series valves use the center section from the next size smaller valve listed. The nominal ball bore and mounting dimensions can then be obtained. The valve end to end length would be the proper length as specified by ANSI B Thus, a 2" 300# R.F. reduced port valve would have a 8 1/2" end to end, a 1 1/2" nominal bore and the mounting pad dimensions would match those listed for the 1 1/2" size of valve.

3 THE 7000 SERIES ADVANTAGE Zero leakage available on metal seated valves now combines high performance and durability with effective sealing. This is accomplished by spherically grinding every ball to very tight tolerances, then generating the ball radius on the seat. The ball and seat set are then mate lapped together to meet the leakage requirements of the customer. Jarecki Valves does not typically use the integral seat design. The reason is that if the seat is damaged it cannot be replaced. Our removable seats will test well under the most stringent of metal seated leakage tests, and they are replaceable. The two body halves are bolted with a metal to metal contact to ensure that the proper compression on the body gasket is achieved. The body gasket is completely contained in a tongue and groove making it impossible for gasket blow-out to occur. This metal to metal contact also guarantees that the dimensions inside the valve are correct. The torque is constant, and both the body and seat seal gaskets will always have the proper compression. Jarecki Valves typically use a floating ball design. This allows the ball to move with the flow media against the downstream seat. The result is a bi-directional valve with effective sealing at high and low pressures. Jarecki Valves full port ball and check valves are truly full port. The bore matches that of the pipe offering high Cv's and less turbulent flow. The packing systems are specially designed for different applications. Our standard TFE packing system utilizes self-energizing V-packing sets. Our standard grafoil packing system is a four ring system, consisting of two reinforced grafoil retaining rings on the ends, and two pre-compressed grafoil sealing rings in the center. The packing gland is then loaded with belleville washers to keep compression on the packing during thermal changes. An oversized stem using high strength alloys is used on every valve. Jarecki valves also designs the stem arrangement to be blow-out proof to ensures workmen safety. Every valve that leaves the plant has both a hydrostatic and seat leakage test performed on it. Also, any actuation which is mounted on the valve is tested at our facility as well. The customer is assured a good valve when it is put in service.

4 SEAT STYLES G Seal - Graphite Sealed Seat O Seal - Graphite Sealed Seat GRAFOIL GRAFOIL A series of Graphite seal rings behind the metal seat, coupled with a Graphite outer diameter seat seal, prevent media from building up behind the seat. The rings also allow for expansion of the internal valve components in high temperature applications. Temperature Range: 200 to 1200 deg F Application: Steam, Abrasion, High Temperatures, Fine Solids Shut-Off: Class V A double seal design providing both spring loading and excellent sealing capabilities. There is no area for media to build up behind the seat, which prevents the valve from locking up. Temperature Range: -150 to 650 deg F Application: Steam, Abrasion, Low Pressure Differentials, Fine Solids, Emulsions Shut-Off: Class V, Class VI, Bubble Tight P Seat - Spring Loaded T Seat - Reinforced TFE Seat For unidirectional applications. The sealing seat is available as a separate seat ring for reparability, or integral with the tailpiece for high temperature applications. The spring seat OD seal prevents media from building up between the spring and the back of the seat. A glass filled TFE is used typically used for most applications. A metal filled TFE Seat is available for increased abrasion resistance and reduction to cold flow. The metal filled seat is excellent for tight sealing in higher pressure classes without the need of a trunnion mounted valve. Temperature Range: 400 to 1650 deg F Application: Steam, Low Pressure Differentials, High Temperatures Shut-Off: Class V, Class VI, Bubble Tight SPECIFICATIONS Temperature Range: -250 to 450 deg F Application: Steam, Low Pressure Differentials, Emulsions, Nonabrasive Media Shut-Off: Bubble Tight ANSI B16.34 ANSI B16.10 ANSI B16.5 ANSI/FCI *NACE MR *API 607 *API 598 *MSS-SP-72 *Jarecki Valves Can Comply With The Above Specifications Per Request

5 7000 SERIES ITEM QTY DESCRIPTION MATERIALS 1A 1 Ball 316sst, Inconel, Hastelloy, Titanium, Zirconium, Monel, Incoloy, 410 1B 1 Ball Coating Hard Chrome, Electroless Nickel, Stellite, Colmonoy, Chrome Carbide, Tungsten Carbide 2A 2 Seat Ring Stellite, 316 sst, Inconel, Hastelloy, Titanium, Zirconium, Incoloy, 410, RTFE 2B 2 Seat Ring Coating Stellite HF, Colmonoy HF, Chrome Carbide, Tungsten Carbide 3A * Seat Seal Teflon, Graphite 3B * OD Seat Seal Teflon, Graphite 3D * Seat Spring 17-4sst, 718 Inconel, Hastelloy C-276, 301sst, Elgiloy 4 1 Body A105 Steel, 316sst, Inconel, Hastelloy, Titanium, Zirconium, Incoloy, Monel 5 2 Tailpiece A105 Steel, 316sst, Inconel, Hastelloy, Titanium, Zirconium, Incoloy, Monel 5C 2 Tailpiece Body Flange Optional Carbon Steel or Stainless Steel External Flange 5D 2 Tailpiece Flange Optional Carbon Steel or Stainless Steel External Flange 6A 2 Body Seal TFE, Spiral Wound Graphite Filled Gasket 6B * Tailpiece Seal FEP w/ Viton Core 7 * Body Stud A193 Gr. B8M, A193 Gr. B7 & B7M, B446 Gr * Body Nut A194 Gr. 8M, A194 Gr. 2H & 2HM, B446 Gr Stem 316sst, 17-4sst, 410sst, Inconel, Hastelloy, Titanium, Zirconium, Incoloy, Monel 10 1 Thrust Washer RTFE, Stellite, Inconel, Hastelloy, Carbon 11 1 Compression Ring 316sst, Inconel, Hastelloy, Titanium, Zirconium, Incoloy, Monel 12 1 Compression Ring Bearing TFE/Carbon 13 1 Compression Plate 316 Stainless Steel 14A 2 Stem Packing Seal Ring Graphite, TFE 14B 2 Stem Packing End Ring Braided Graphite Rope, Carbon, TFE 15 2 Packing Stud A193 Gr. B8M, A193 Gr B7 & B7M 16 2 Packing Nut A194 Gr. 8M, A194 Gr. 2H & 2HM Packing Springs 310 sst, Steel Zinc Plated

6 7000 SERIES DIMENSIONS ANSI CLASS 150# 1/ / / , , , , , ,464 ANSI CLASS 600# 1/ / / , , , , , ,373 ANSI CLASS 300# 1/ / / , , , , , ,464 ANSI CLASS 900# 1/ / / , , , , , ,650 ANSI CLASS 1500# 1/ / / , , , , ,850 MOUNTING DIMENSIONS SIZE P (Dia) E L I G H M U 1/ /4-20 NC 3/ /4-20 NC /4-20 NC 1 1/ /16-18 NC /8-16 NC /2-13 NC /8-11 NC /4-10 NC

7 7000 SERIES THREADED & SOCKET WELD DIMENSIONS T E E B S B A A/2 THREADED ENDS ANSI CLASS 150# & 300# 1/ /2" NPT / /4" NPT " NPT / /2" NPT " NPT ANSI CLASS 600# & 900# 1/ /2" NPT / /4" NPT " NPT / /2" NPT " NPT ANSI CLASS 1500# 1/ /2" NPT / /4" NPT " NPT / /2" NPT " NPT ANSI CLASS 2500# 1/ /2" NPT / /4" NPT " NPT / /2" NPT " NPT A A/2 SOCKET WELD ENDS The 7000 Series are made to order valves. The manufacturer can make changes to the bore diameter, end to end, or any other changes which may be beneficial to the customer. Manufacturer reserves the right to make design alterations.