The valves are made of very high quality steel because they get very hot during combustion. The cool intake mixture cools the intake valve. The materials and surface coatings used on valves depend on expected temperatures. The exhaust valve is usually made of austenitic stainless steel alloy. The valve face may be hardened with a hard alloy. This is called valve hardfacing. Hard facing is applied to the teeth and gage surface by welding with a rod in the form of a uniform mixture of particles of tungsten carbide and particles of matrix metal sintered together enough to form a rigid rod with some strength, but not completely sintered; that is, the rod has some remaining porosity.
Mitchell Machine |
Address: 565 E. Arrow Hwy., Pomona, California 91767, USA
Send Inquiry |
Phone: +1-(213)-804-2828,909-624-5900
Mitchell Machine repairs old ball screws and also manufactures lead screws. We provide lead screws from single to quadruple lead up to 40 feet long. We provide both single point and die cut. Rebuildin
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Norgren Inc |
Address: 5400 South Delaware, St. Littleton, Colorado 80120-1663, USA
www.norgren.com |
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Phone: (303)-794 2611
Norgren developed a complete solution for automation applications within the field of fluid control. We combine the proven brands of Herion, Buschjost, KIP and Webber to offer extensive solutions for
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Emerson Process Management |
Address: 8000 West Florissant Avenue, St. Louis, Missouri 63136-8506, USA
www.emersonprocess.com/ivs/ |
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Phone: +1-(314)-553-2000, 888-752-6893
Emerson Process Management offers the industry's broadest array of process-automation products. Our food & beverage division specializes in achieving competitive advantage and hassle-free process cont
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Delta Valve Rebuilders Inc. |
Address: P.O. Box 32, Harrisburg, Oregon 97402, USA
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Phone: +1-(541)-998-1386
Delta Valve Rebuilders Inc. provides valve repair and remanufacturing. Our valves are rebuilt with custom trim and modified body lining to meet special needs. We deliver error free products and servic
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Control Components, Inc. |
Address: 22591 Avenida Empresa, Rancho Santa Ma, California 92688, USA
www.ccivalve.com |
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Phone: +1-(949)-858-1877
Control Components Incorporated specialize in velocity control valves. We provide service like control valve solutions, CCI develops, designs, and manufactures a wide range of valves for use in the po
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Energy Steel & Supply Co. |
Address: 2715 Paldan Drive, Auburn Hills, Michigan 48326, USA
www.energysteel.com |
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Phone: +1-(248)-377-4990
Energy Steel & Supply Co. serves for nuclear industry. We maintain a quality system that meets the needs of our international customer base. We have been accredited by the ASME and The National Board
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Holtgren, Inc. |
Address: 80 Milltown Rd, Union, New Jersey 07083, USA
www.hardmetalcoatings.com |
Phone: +1-(908)-686-2332
Holtgren is a full-service hardfaced coating company. We manufacture hardfaced components. We serve the pump, valve, turbine or paper industries.
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United Valve |
Address: 10010 Gulf Freeway, Houston, Texas 77034, USA
www.unitedvalve.com |
Phone: +1-(713)-944-9852
United Valve provides factory authorized valve modifications and repair services to a broad spectrum of distributors. From X-ray radiography to CNC machining equipment, we are vertically integrated to
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Ballscrew Solutions |
Address: P.O.Box 710695, Houston, Texas 77081, USA
www.ballscrewsolutions.com |
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Phone: +1-(832)-368-0833
Esco Ballscrew Service repairs all makes and models of ballscrews. We specialize in rebuilding and restoring ballscrews, lead screws, spindles, chucks & hydraulic cylinders, power transmission units a
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Whittle Valve Repairs Limited |
Address: Unit 3, Tower Enterprise Park, Great George St, Wigan, Lancashire WN3 4DP, United Kingdom
www.whittle-valves.co.uk |
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Phone: +44 (0) 1942493495
Whittle Valves specializes in overhaul, maintenance & supply of industrial valves. We deal with boiler/steam, safety, reducing and control valves. We are an ISO 9001:2000 certified company.
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Qualfab |
Address: Granada Trading Estate, Park Street, Old Bury, West Midlands B694JY, United Kingdom
www.qualfab.co.uk |
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Phone: +44-(121)-5411901
Qualfab is specialized in the production of cyclone systems. We offer components for oil and chemical industries. Our product line includes regenerator cyclones reactor cyclones, diplegs, trickle valv
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Omegaslate (UK) Limited |
Address: 2 Chirk Close, Forest Gate, Kidderminster, Worcs. DY10 1YG, United Kingdom
www.omegaslate.com |
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Phone: +44-(1562)-755 824
Omegaslate (UK) Limited is a designer, supplier and installer of wear & chemical resistant lining systems, components & associated products. We offer alumina ceramic linings, extrudes, eductors, silic
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Penztyazhpromarmatura JSC |
Address: 75A Pobedy Prospect, Saint-Petersburg 440028, Russian Federation
www.ptpa.ru |
Send Inquiry |
Phone: +7-(8412)-452201
Penztyazhpromarmatura JSC is a producer of industrial valves and accessories. We are an ISO 9001 certified company. Our products include cast steel gate valves, stamp-welded steel gate valves, cast ir
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M/S Arcraft Plasma Equipments (I) Pvt Ltd. |
Address: 124 ,Diamond Industrial Estate , Ketkipada, Dahisar, Mumbai, Maharashtra 400068, India
www.arcraftplasma.com |
Send Inquiry |
Phone: +91-(22)-28965890, 28965745
M/S Arcraft Plasma Equipments (I) Pvt Ltd., is engaged in manufacturing high tech welding, cutting and automation products. Our plasma cutting machines are used to cut all electrically conductive meta
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Asap Metallizing Pty. Ltd. |
Address: 1 Anvil Way Welshpool, Perth, Western Australia 6106, Australia
Phone: +61-(8)-92589999
Asap Metallizing Pty. Ltd. specializes in welding, metal spraying and brush plating.
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