SERIES M4 METAL SEATED SEVERE SERVICE BALL VALVE

Transcription

1 SERIES M4 METAL SEATED SEVERE SERVICE BALL VALVE DN 5 00 NPS ½" 4" LIMITED & STANDARD CLASS 00, 00, SERIES M4 SEVERE SERVICE BALL VALVE THE HIGH PERFORMANCE COMPANY

2 FEATURES & BENEFITS FLOW TEK S SERIES M4 is specifically engineered for the most demanding high pressure and temperature steam applications. This product is the culmination of advanced technology, rigorous testing, and decades of industry experience. Designed with long term performance and zero leakage in mind, the Series M4 is equipped with a robust drivetrain, a 60 mate-lapped ball and seat set, and the most advanced materials. Coupled with Bray s exclusive range of actuation, solenoids, and limit switches, the Series M4 is available fully automated direct from any of our global locations. This maximises value and quality for our customers. Flow-Tek is dedicated to continuous improvement and innovation within our engineering, supply chain, and customer service processes. Our global presence allows us to provide high quality products and customer service in every major industrial market. SPECIFICATION NPS ½ ½ Socket Weld (SW) NPS ½ ½ Buttweld (BW) Size Range DN 5 65 NPS & 4 BW DN 80 & Bore Sizes.0.56 A05 Body Materials A8-F Cl. A8-F9 Stainless Steel/HVOF Chromium Carbide Seat Materials Inconel 8/HVOF Chromium Carbide 00 ½ ½ Limited Class Pressure Ratings 00 and 4 Standard Class Temperature 59 C (00 F) SW per B6. End Connections BW per B6.5 B6.4 Design Standards Bore sizes per TDP- Ball Materials Stainless Steel/HVOF Chromium Carbide Inconel 8/Fused Chromium Carbide Test Standards Meets and exceeds API 598, or per customer request Characteristics On/Off, Zero Leakage FEATURES & BENEFITS Other materials available on request. Stainless Steel/HVOF not recommended for applications with ΔT above C (00 F). Other end connections available on request. Utilising the same material and coating composition for the ball and seat, both parts expand at the same rate during thermal cycling, ensuring reliable tight shutoff. > The ball and seat are 60 mate-lapped to create a truly spherical interface, eliminating irregularities found with traditional mate lapping techniques. > Wider sealing surfaces reduce dynamic cycling stresses promoting extended valve life and tight shutoff. 4 High strength one piece stem with upper bearing ring. > Ensures proper alignment. > Extends valve life and maximises stem sealing by limiting stem side loading. > Prevents stem blow-out. 5 Robust ISO 5 mounting flange supports direct mounting of high temperature actuators or conventional adaptation for standard actuators. 4 5 Forged heavy walled unibody construction eliminates the body joint and any potential for shell leakage. > CNC machined for utmost accuracy. > Transitioning angles maximise flow rates. 6 Inconel 8 Belleville spring exerts continuous force onto the ball and seat maintaining the seal throughout operating temperatures. Set of Inconel 8 Belleville springs live load the stem packing for low maintenance leak prevention. Cast steel bracket with increased thickness for superior rigidity. > CNC machined to fully align the body, bracket, and stem, eliminating side to side motion. 8 External body groove effectively dissipates conductive heat during the postweld heat treatment (PWHT) process. 8 6 > Permanently attached bracket. BRAY CONTACT T BCUK.SALES@ SERIES M4 SEVERE SERVICE BALL VALVE

3 MATERIALS OF CONSTRUCTION QUALITY, SAFETY & CERTIFICATION BALL VALVE VS GLOBE VALVE > Standard 4 year performance warranty.* > As a result of our continual commitment to quality, our facilities have achieved ISO 900:008 for the design and manufacture of severe service valves. > We recognise that the safety of our product is critical to our customers, therefore, all pressure containing components are fully traceable. > Certified to the requirements of Annex III, Module H of PED 04/68/EU, TSG, and CRN. * Refer to Terms and Conditions for full details. COMPONENTS & MATERIALS 0 Body A05, A8-F CL., A8-F9 Ball Stainless Steel/HVOF Chromium Carbide Inconel 8/Fused Chromium Carbide Ball Valve Globe Valve 5 Seat Stainless Steel/HVOF Chromium Carbide Inconel 8/HVOF Chromium Carbide 4 Spring Inconel 8 5 Stem 4 Stainless Steel/QPQ* 6 Gland Flange 6 Stainless Steel 8 Live Loaded Spring Inconel 8 8 Gland Bolting A9 B8M/8M 4 9 Bracket A WCB 6 0 Upper Bearing Ring 46 Stainless Steel/Coated Packing Graphite Ring Set with 6 Stainless Steel Anti-extrusion Ring 9 High Pressure Side Gland Follower 46 Stainless Steel/QPQ Pusher Seat 46 Stainless Steel/QPQ 4 Transition Sleeve 46 Stainless Steel 5 Retaining Ring A68 Gr 660 > Spring and pressure assisted zero leakage shutoff occurs on a perfectly mate-lapped surface, ensuring repeatability over thousands of cycles. > Valve closure relies solely on thrust or torque to press the disc into the seat, contributing to the continuous degradation of the sealing surfaces. > Straight flow path increases the Kv (Cv) while protecting the sealing surfaces from the flow, extending the valve s life. > Quarter turn stem rotation provides smooth operation > Turbulent flow path and constant exposure of sealing surfaces severely shortens the valve s life. > Stem travels through the entire packing in both directions, causing increased packing wear and the and minimises packing wear. > Quarter turn actuation is simple, compact, and easy to setup and maintain. potential for leakage. > Linear actuators are typically larger, and often utilise Complex exposed linkages requiring specialised calibration. 4 BRAY CONTACT T BCUK.SALES@ SERIES M4 SEVERE SERVICE BALL VALVE 5

4 TECHNICAL SPECIFICATION CONFIGURATONS SOCKET WELD FLANGED BUTT WELD PRESSURE/TEMPERATURE RATINGS METRIC [ C, BARG] DN5 DN65 per B6.4 Limited Class (0 Edition) -9 C to +8 C C C C C C C APPLICATIONS Series M4 valves are ideally suited for high pressure/temperature steam lines in power plants and are commonly specified for use in Turbine Water Induction Prevention (TWIP) applications. These valves are an excellent fit for the following locations: 5 C C C C > Inlet/Outlet drains > Main Steam Stop Valvve Before/After Seat Drains > Economiser Drains > Evaporator Drains FLOW COEFFICIENTS > Superheater Drains > Condenser Drains > Turbine Drains > Crossover Drains > Startup Drains > Low Point Boiler Drains > High Point Boiler Vents > Boiler Blowdown Isolation 45 C C C C Permissible but C not recommended for prolonged use C above 45 C C C ½ 0 ¾ 5 -½ ½ STD/. 0 XS/80. 4 STD/. 0 XS/ STD/ XS/ STD/ XS/ STD/ XS/ STD/ 95. XS/ STD/ XS/ STD/ XS/ PRESSURE/TEMPERATURE RATINGS IMPERIAL [ F, PSIG] NPS ½" ½" per B6.4 Limited Class (0 Edition) -0 F to +00 F,50,50 4,50 6,50,50,50,50,50 4,50 6,50,50,50,50,50 4,50 6,50,50,50 00 F,50,50 4,50 6,50,50,50,50,50 4,50 6,50,50,50,50,50 4,50 6,50,50,50 00 F,50,00 4,94 6,0,65,05,0,695 4,88 6,,69,090,50,50 4,50 6,50,50,50 0 F,00,665 4,5 6,05,5 0,995,85,6 4,5 6,065,50 0,95,50,50 4,50 6,50,50, F,00,665 4,5 6,05,5 0,995,5,60 4,0 6,05,484 0,865,50,50 4,50 6,50,50, F,00,665 4,5 6,05,5 0,995,65,605 4,086 6,00,45 0,85,50,50 4,50 6,50,50, F,45,55 4,05 5,960,9 0,0,45,580 4,05 5,965,96 0,5,50,50 4,50 6,50,50,50 00 F,05,455,96 5,60,4 0,65,0,55 4,00 5,895,08 0,605,00,665 4,54 6,0,56 0, F,905,0,59 5,85 6,554 9,55,0,55 4,00 5,895,08 0,605,85,645 4,0 6,00,58 0, F,545,50,9 4,85 5,4,5,0,55 4,00 5,895,08 0,605,,600 4,080 6,000,4 0, F,00,85,8 5,645,000 0,,00,85,8 5,645,000 0, 900 F,800,000,0 5,000 6,00 9,000,800,000,0 5,000 6,00 9,000 Permissible but 950 F not recommended,45,60,64,90 4,8,00,45,60,64,90 4,8, F for prolonged use,045,85,04,9,98 6,,60,05,85,505 4,4 6,0 050 F above 800 F 68,0,,08,604 4,064,60,05,85,505 4,4 6,0 00 F 46 88,8,65,546,5,05,84,60 4,66 6,045 6 BRAY CONTACT T BCUK.SALES@ SERIES M4 SEVERE SERVICE BALL VALVE

5 DIMENSIONS & WEIGHTS E G H B ØBore DN (NPS) ØA J C D Shown with pup joint. SOCKET WELD VALVE DIMENSIONS METRIC [MM] SOCKET WELD VALVE DIMENSIONS IMPERIAL [IN] ½ ¾ F F ½ ¾ F/F ½ F/F ½ F ½ F ½ *Valve and handle assembly For other valve configurations, consult the factory. Information subject to change; for the latest updates, please visit our website bray.com *Valve and handle assembly For other valve configurations, consult the factory. Information subject to change; for the latest updates, please visit our website bray.com 8 BRAY CONTACT T BCUK.SALES@ SERIES M4 SEVERE SERVICE BALL VALVE 9

6 DIMENSIONS & WEIGHTS E G H Ø Bore B K ØM ØL ØA C D Shown with pup joint. BUTT WELD VALVE DIMENSIONS METRIC [MM] BUTT WELD VALVE DIMENSIONS IMPERIAL [IN] Ø Bore DN Pipe** Schedule Class ØA B C D E ISO 5 G H K ØL Pipe ID ØM Pipe OD Weight* Kg Ø Bore NPS Pipe** Schedule Class ØA B C D E ISO 5 G H K ØL Pipe ID ØM Pipe OD Weight* lbs F ½ F ½ F/ F ½ F/ F F ½ F *Valve/ Handle Assembly **Other pipe schedules available upon request. For other valve configurations, consult the factory. Information subject to change; for the latest updates, please visit our website bray.com. *Valve/ Handle Assembly **Other pipe schedules available upon request. For other valve configurations, consult the factory. Information subject to change; for the latest updates, please visit our website bray.com. 0 BRAY CONTACT T BCUK.SALES@ SERIES M4 SEVERE SERVICE BALL VALVE

7 THE HIGH PERFORMANCE COMPANY LOCAL BRAY CONTROLS (UK) LIMITED Subsidiary of Bray International, Inc. 6-8 Fountain Crescent Inchinnan Business Park Inchinnan PA4 9RE Scotland T F bcuk.sales@bray.com BRAY INTERNATIONAL PRIMARY SALES AND SERVICE LOCATIONS AFRICA Johannesburg CHINA Hangzhou, Zhejiang MEXICO Zapopan, Jalisco SOUTH KOREA Seoul AUSTRALIA Melbourne COLOMBIA Bogotá MIDDLE EAST Dubai SOUTHEAST ASIA Malaysia BENELUX Heerhugowaard FRANCE Voiron PERU Lima UNITED KINGDOM Glasgow BRAZIL Paulinia, Sao Paulo GERMANY Krefeld POLAND Oświęcim USA Houston, Texas CANADA Montreal INDIA Vadodara RUSSIA Moscow CHILE Santiago ITALY Milano SINGAPORE Ubi Techpark FLOW-TEK RITE CORPORATION AMRESIST KUGELHAHN MÜLLER BRAZIL Paulinia, Sao Paulo CANADA Montreal USA Houston, Texas GERMANY Krefeld CHINA Hangzhou, Zhejiang VALVTRONIC BRAY/VAAS USA Houston, Texas ARGENTINA Buenos Aires INDIA Chennai All statements, technical information, and recommendations in this bulletin are for general use only. Please contact us for the specific requirements and material selection for your intended application. The right to change or modify product design or product without prior notice is reserved. Patents issued and applied for worldwide. Bray is a registered trademark of Bray International, Inc. 0 Bray International. All rights reserved. B-FT-806_M4-Severe Service_EU-EN_0-08- HEADQUARTERS BRAY INTERNATIONAL, INC. Westland East Blvd. Houston, Texas 04 T