This series is offered in sizes that range from 1/4 to 4", with threaded (NPT) or flanged connection ends. End Fittings: Threaded, welded, and 150# and 300# flanged. . . Why PEEK valves are so popular that depends on PEEK's excellent characteristics. The below are the details of their product. Circle Valve Technologies Inc. Harleysville, PA Distributor* $1 - 4.9 Mil 1986 10-49. (Fig. The A-T Controls V Series rotary valve is a throttling control segmented ball valve that provides high flow capacity with optimum characteristics for industrial markets including Pulp and Paper, Refinery, Chemical, and Petrochemical Industries. CLASS 150 / 300 10, 11) Floating Ball Valve. When fire burned out the primary O-ring seal between the floating seat ring and adapter, also the seat insert between seat ring and ball, the secondary graphite seal between seat ring and adapter, and seat ring & ball metal to metal contact preloaded by spring will minimize the internal process medium leakage. Seating of Metal Seated Ball Valves. Plant fires are a serious concern for soft-seated ball valves because of possible fluid leakage by deterioration of resilient sealing . KITZ stainless steel ball valves are an industry leader in low fugitive emissions. Its continuous use temperature can be up to 260and load thermal transformation temperature of 30%GF or CF reinforced brand is up to 316. ZECO metal seated ball valves are absolute fire safe design. Standard valves with MPTFE seats and graphite packing can handle steam service up to 150 psig (10.3 bar). Floating Ball Valve with a graphite seat. the upstream medium pressure push the ball into the downstream metal seat lip to cut off the line uid and prevent internal leakage due to a . They can be used in temperatures up to 800 F in oxidizing environments, where high-temperature carbon-graphite materials start to oxidize. Size: 2" Rating: 150LB. BALL VALVE SEAT/SEAL SELECTION GUIDE STANDARD BALL VALVE SEAT SELECTIONS Material Technical Description Typical Colour Approx. This seat is very rigid and does not undergo cold flow. . KITZ Steel Ball Valves for High Temperature 23 G-150UTDZ 3HM, G-150SCTDZ 3HM Construction and Materials Hard graphite seated floating ball design valve (Trim 3H) P E G T H d h t f L gCD D1 D1 A B F 4-U UP TO SIZE 6 Q K 102 93 92 99 57 58 8 20 67 47 3 16 124 1 30 4 2 19 176 33 35 145 36 7 Dimensions:G-150UTDZ 3HM, G-150SCTDZ 3HM Unit: inch 4.84 . Hard graphite seats and the graphite packing ensure a wide operating temperature range from -29C to 500C; Gratite offers superior . Flanged. : P-T rating charts introduced in this literature show only ball seat ratings. Size range (s) NPS 2 - 24. The significant difference in price arises from the overall valve design and the seat material employed. Therefore many manufacturers limit their metal seated ball valves to a max. Floating ball and protected seat design; Spiral wound body gasket with secondary metal to metal seal . Distributor of graphite seated ball valves. BS 5351: Steel ball valves for the petroleum, petrochemical and allied industries. Heat resistant sealing and trim materials qualify these valves for heated and abrasive service which cannot be properly handled by conventional soft seated ball valves due to the limited heat resistant characteristics . Fully captured spiral-wound graphite filled body gasket on split body designs. Pre-treating PTFE tends to increase the lubrication factor for the polymer for better application. Closure Studs. . VV Metal Seat - Viton Seat Packing. They have post-fire metal - to - metal contact of all sealing areas. KITZ Steel Ball Valves for High Temperature 22 150UTDZ 3HM, 150SCTDZ 3HM Construction and Materials Hard graphite seated floating ball design valve (Trim 3H) E D1 D1 H d h L t f gCD 4-U F B A H K G T UP TO SIZE 1.1/2 UP TO SIZE 3/4 145 36 48 51 40 123B 123A 43 49 7 57 58 8 20 16 67 47 3 176 124 4 30 2 19 1 35 33 9 9A 9B 126 67 Dimensions . . Size: 2" Expected temperatures: between 250C to 350C; DN size: 50; Existing solution. Seated Ball Valves are suitable for the harshest applications. . Graphite seated floating ball valve has stable performance, reliable sealing, friction small, light switch, high . Heat resistant sealing and trim materials qualify these valves for heated abrasive service which cannot be properly handled by conventional soft seated ball valves due to the limited Please refer to our ball valve . High temperature resistant. ASME Classes 150 - 600. Metal Seated Flanged ball Valve. 5. The price of soft seat ball valves ranges from $ 36.22 - $100. At stem side, if the seal material specified in requisition as thermoplastic, it shall be of lip seal type with Inconel 718 spring. Various seat materials are available at KITZ to meet these applications. Delrin can withstand pressures of up to 6000 psi dependent on valve . 3. Graphite and Metal Seated Steel Ball Valves The Series 370 Metal Seated Valve. Witness sample of the metal seated ball valve's ball and seat with Stellite coating can be provided for inspection of the coating quality. Graphite packing material is an inorganic form of pure carbon. The M1 Severe Service Ball Valve offers customizable, engineered-to-order solutions to fit unique and specific . Valve with 150# Wafer or Lugged Connections (3" and 4") Materials. Ball and seat coatings prevent damage to erosion and galling during cycling. The ball seats are a good fit for use in temperatures from approximately 350 F, where plastic ball valve seats begin to soften. Seat Seal: Graphite: Graphite: Graphite: 6: Spring Seat: Stainless Steel: Stainless Steel: Stainless Steel: 7: Spring . Please review the charts below for available sizes & pressure & material or fill the contact form below. Hard Graphite seated ball valves for high temperatures that use carbon for ball seats Hard Graphite seated ball valve has developed for ball seats, which have been known that it is capable of withstanding a maximum operating temperature of 500C. Cautions ! b3401 (udv) - asme-en standard. Metal seated ball valve for severe services: high temperature, hight pressure and abrasive service; metal seated floating and trunnion mounted ball valves with zero leakage, meeting En 12266-1 rate A. . Soft, non-metal seated ball valves satisfactorily covers most of the applications. Metal Seated Ball Valves KACE metal seated ball valves are available in four series: 80M Series (high-pressure), FM Series (floating ball), GM Series (trunnion mounted) and TM Series (trunnion mounted) GM Series Standard features Split Body Design for Ease of Maintenance Blow Out Proof Stem Design Locking Device Standard -20 ~ 500 B7. Ideal for high flow applications that may distort or tear seats made of other seat materials. Metal Seated Ball Valve Body . seat leakage (ml/min) = 21.75 bore size (inch) differential pressure (MPa) Test fluid: Air; PEEK resin offers a high melting point (334) and glass transition temperature (143 ). ME GA Seal Metal Seated Ball Valves. KITZ Graphite and Metal Seated Ball Valves Production Range Metal seated (Trim 61-1): JIS 10K/20K ASME Class 150/300 Hard graphite seated (Trim 3H): JIS 10K/20K ASME Class 150/300 150 200 . 9 Seat Seal Graphite Graphite Graphite 10 Packing Graphite Graphite Graphite Metcar's carbon/graphite ball valve seats are designed to handle hot liquids or gases ranging from approximately 350F to over 800F in oxidizing environments. A Guide to all the Ball and Butterfly Valve Seals and Seats Triad has to offer. VM Metal Seat - Graphite Seat Packing. Usually this type of valve is a metal seated valve by using a graphite seat insert (in ball valve or butterfly valve) and graphite stem packing. Soft seated ball valves use a thermoplastic material such as PTFE, NBR, etc. Stem seals combine the fire resistance of graphite with a reinforced PTFE bearing. Flanged Class ratings are to ASME Class 600, threaded to ASME Class 2500. . 2) 4. Other construction materials for various . Body: Stainless Steel or Carbon Steel; Seals: TFE/SS/Graphite - Fire-safe; Actuation Temperatures. Inconel | Alloy 20 | Monel | Graphite. Seat Material: 304+Graphite. Product line: Securaseal metal-seated ball valves. Because of this reason metal-seated ball valves are developed in the 1960s. 9. Gasket: Flexible Graphite Seal Valves with carbon graphite filled PTFE seats are . 6 Monel Metal Seated Ball Valve. The carbon-graphite ball seats are ideal for use in temperatures from approximately 350 degrees F, where plastic ball valve seats begin to soften. A193 Gr. Ball: Nickel alloy overlay Seat: Stellited BY-29C to 350C (-20F to 662F) Graphite Ball: Hard chrome plated Seat: Stellited AG[6] High-temperature fluids, slurry, pulp stock, steam, solid containing fluids, etc. Our soft seat ball valves offer the best service while coming at a very reasonable price point. 165 . ON-OFF or throttling, fire-safe. soft material and the second is graphite (if not otherwise required), this combination assures the . They will last for at least 100,000 cycles. Our standard temperature range is -20F to +932F. When selecting the seat for a ball valve in high temperature and steam applications, utilization of the graphite infused carbon seat provides significant . (Fig. Fillers including graphite enable this seat material to have a better cycle life than other lled or reinforced TFE seats. Graphite seat. An antistatic feature is provided to ensure electrical continuity between ball, stem, and body. KITZ Graphite and Metal Seated Ball Valves Split Body, Side Entry, Full Port Design This is an illustrated cross-section of a typical graphite and metal seated ball valve Stopper 4" KITZ 150SCTBZ3HM Snapring Trim 3H: 316 ball Trim 5H: Cr plated 316 ball Trim 6H: Hard-faced 316 ball Body cap Low emission body seal gasket Metal-to-metal . Chinwar, Fire-safe testing of ball valves involves two main tests, integral test (to proof the body,trunnion,stem seals) and a function test ( to proof the ability of the valve to close and seal) in the event there is a fire. The APV BVF100 with F26 trim is a floating "semi-trunnion" design bi-directional API6D full through conduit side entry 3 piece ball valve available up to 200NB (8") in full port 600 class and up to 150NB (6") full port in 900 & 1500 class. Body Material: ASTM A105N. Facility for mounting a locking device for prevention of accidental valve operation is provided. V-Ring Stem Seals (5) Body Seals (2) Valve Seats (2) Thrust Washers (1 or 2) www. otite.com. They can . Ball: Stainless Steel to ASTM A 351 GR. A193 Gr. - because that is the limit that still permits actuation of the valve. This page contains our Ball Valve Seat Selection Guide Triad Process Equipment. Class 150, 300 and 600; Applications Include Ethylene, VCM, Catalyst / Powder Feed, Furnace Transfer Lines PEEK valve can withstands continuous temperatures of 245C maintaining its stability and without suffering damages. KITZ ball valves are engineered for firesafe tested to minimize both external and internal fluid leakage after fires. Class 150 Hard Graphite Seated Floating Ball Design Class 300 Hard Graphite Seated Floating Ball Design Class 150 Metal Seated Floating Ball Design . For hard graphite seated ball valves, a maximum service temperature of 500C (932F) is also guaranteed (Trim symbol 3H*2). 3 - RTFE Seat (Figure 2) 4 - Carbon Graphite -750F max. Check valves, solenoid valves, ball valves, cryogenic valves, relief valves, needle valves, plug valves, actuated valves, diaphragm valves, pressure regulators, cylinder regulators, back pressure regulators, control . Show/Hide Menu . Teflon or PTFE is a synthetic polymer material that has many uses. a Hard graphite seated ball valves rated JIS 10K/20K and ASME Class 150/300 for low abrasive fluid control service. Tech Bulletin Page 180 - 18 Page 2 STANDARD SEAT SELECTIONS CAPI: Spec ADDS 2.02 Rev: H Technical Specification for design requirements of Electro-less Nickel Plating, Stellite hard facing, Chromium Carbide and above all Tungsten Carbide which assures, per our experience, the best results in most applications. 1/2 - 6 for Diverter Port Ball Valves and AN Series Ball Valves, and 1/ 2- 6 for Multi-Port Ball Valves. Our soft seated valve is available from 150 up to 2500 pressure and We can also accept the OEM design, so whether you need special valves or have a large order to place, we can provide you with the customized service for you. KTM Gratiteseat ball valve operates across an impressive range of temperatures, boasts outstanding performance and a reliability, making it ideal for high pressure, anti-corrosion and other key process lines. Graphite Filled PTFE: Up to 25%: Improve wear resistance, decrease friction and increase sliding properties against soft metals- chemical inertness. Ball: 316SS. VS Series - 50/50 STFE Seat. Floating API6D Double Block & Bleed Ball Valves. Product Description. In the end, after learning of the value of the Gratite seated ball valve and installing them on site, they found savings of USD $500,000 on their USD $3 million isolation valve project. This model is also available in Double Block and . In this metal seat configuration the polymeric seals are replaced with die-formed flexible graphite seat seals and stem packing; The Ball Valve body seal is spiral wound SS316/flexible graphite; die-formed flexible graphite; Temperature capability of the metal seated valves to 600F (316C), while retaining resistance to abrasion and erosion The ball valve seat ring shall have primary lip seal with a fire safe graphite ring. The ball valve seat helps to distribute seating stress equally and is usually soft sufficient to adapt to the shape of the ball, resulting in a . Metal-to-metal contact is designed between ball and seat, where is unconditional fire safe function. Burlington, ON Custom Manufacturer* $25 - 49.9 Mil 50-99. If the applied force is reduced, actuation becomes easier, but then the compression of the graphite seal on the seat retainer is not sufficient to seal up to 420 bar . . Torque Adder DELRIN/ POM Delrin is one trade name for POM. Floating ball valve is designed, manufactured, and tested according to API 6D, API 608, and API 598. 10. A453 Gr. Meets ASME B16.5, B16.10 and B16.34 design. If the seal . Most commonly sup-plied as reinforced PTFE, Firesafe seats incorpo- . They are also a good fit for fire-safe petroleum industry ball valves, which . Temperature range is -29C to 260C. The first method to achieve a fire safe design by using a fire-proof component usually is referring as an inherently fire safe valve. This is a Bi-Directional Valve with graphite solids-proof gaskets between the seats and valve body. The P-T ratings of ball valves are limited by the body materials as well as the seat materials. Full port ball valves feature stainless steel ball and stem, positive shut off/PTFE seats, blow out proof stem, open or closed . Typically, graphite valve packings are black or dark grey, reflecting the natural state of the carbon materials. Graphite is normally used as a fire safe packing material, because the melting point of graphite is 1000 deg.C. ISO 9001:2015 certified manufacturer of standard and custom metal seated and stainless steel ball valves including full port and fire safe ball valves. Standard connections. The special "V" seating design introduced the self-adjusting seat to the floating ball valve. KTM's Gratite seat ball valve not only operates across an impressive range of temperatures, from -29C to 500C, it also boasts outstanding performance and a reliability, making it ideal for high pressure, fire-proof, anti-corrosion . Graphite seated floating ball valve is 1 PC body for high temperature medium,Graphite seated floating ball valve adopts a new sealing material graphite as the seat, and the service life of the ball valve is increased by 3-5 times. They are also used for fire-safe ball valves in the petroleum industry, and must operate freely after a simulated fire test where the valve is heated to 1400-1800F for at least . Ball: Nickel alloy overlay Seat: Stellited BG-29C to 500C[3] (-20F to 932F) Graphite BX This design does not rely on the built-in interference of conventional floating ball valves. Floating Ball Valve Manufacturers supply forged steel floating ball valve, flanged floating ball valves, self relieving seat floating ball valve, etc with fire safe, anti-static & locking device. James Walker solution. Sankey Controls is an Indian ball valves manufacturer with a well-equipped production unit that satisfies most of the engineering requirements of Oil & Gas, petrochemical and water world. Heavy Hex Nut. Metal-seated ball valves for use in the most demanding power, refining, pulp and paper and process applications Sizes and Trims 1" to 4" x 3" ASME Class 150/300, 1" to 4" x 3" CL600 . Improve the temperature resistance in some way. state of the art technology - how to order. Ewom recommends metal-sealed ball valves. Ball and seat coatings protect against erosion and corrosion when cycling. The soft-seated ball valves are factory tested . For hard graphite seated ball valves, a maximum service temperature of 500C (932F) is also guaranteed (Trim symbol 3H). Ball Valve with 150# or 300# ANSI Flange Connections (1/2" to 4") . Ball valves are intended to be used as on/off ow . Transcription . Triad offers a wide choice of soft seats and metal seated ball valves for a variety of industrial uses. Cam-Tite Ball Valve is available with seat and seals designated Firesafe. 75% PTFE +20% Glass Fiber +5% Graphite, good for temperatures from -50F to 450F, this material offers a wide temperature range with better . Dirty, Erosive and / or Mild Corrosive Service to 850F; Graphite Energized Seats with Seat and Ball Coating based on Service Conditions. It is a bi-directional valve of graphite solids proof gaskets between seats and valves. When it comes to metal seated ball valves, the Series 370 is a good example. Carbon/Graphite Seated Valves for high-temperature liquid applications. . Class 150/10K Hard Graphite Seated Floating Ball Design Class 300/20K Hard Graphite Seated Floating Ball Design . (Figure 1) 5 - 55% Bronze, 5% Moly, (Figure 2) 6 - UHMWPE (Figure 2) 1<f-rz CORPORAT0N . It . Quick Detail. three piece metal seated ball valves - fig. . floating welded ball valves - fig. Thevalveman (Mechanical) 12 Nov 05 09:32. . In the end, after learning of the value of the Gratite seated ball valve, the customer saved $500K (360K) on their $3M (2.15M) order for isolation ball valves. Features and benefits. Metallized Carbon Corporation (Ossining, NY) has announced the availability of carbon-graphite ball valve seats for use in valves designed to handle hot liquids or hot gases. Soft seated valves are rated Bubbletight and our metal and graphite seated valves meet FCI 70-2 Class VI shutoff. B8M. The primary seals (elstomers) of the valve can be materials of such to meet .