CI-04 - Conflow Corporation

1 CI-04 RESUNRESUN CAST IRON LUBRICATED PLUG VALVESTABLE OF CONTENTSC ylindrical Plug Valves ..2-3 Port Styles ..4 Straightway ValvesConfigurations ..5 Components ..6 Rectangular Port, Regular Opening200 PSI WOG, Threaded End, R-1430 ..7200 PSI WOG, Flanged End, R-1431 ..8 Rectangular Port, Venturi Pattern200 PSI WOG, Flanged End, DV-151 ..9300/400 PSI WOG, Flanged End, DV-251 ..10 Rectangular Port, Full Pipe Area200/400 PSI WOG, Threaded End, D-125/D-250 ..11200 PSI WOG, Flanged End, (Short Pattern) D-126 ..12 Round Port, Full Pipe Area200 PSI WOG, Threaded End, D-450.

2 13200 PSI WOG, Flanged End, D-451 ..14 Multi-Port Valves, Full Pipe AreaConfigurations ..15 Components ..16 Flow Plans ..173-Way Rectangular Port200/400 PSI WOG, Threaded End, D-951/D-953 ..18200 PSI WOG, Flanged End, D-952/D-954 ..194-Way Rectangular Port200/400 PSI WOG, Threaded End, D-961 ..20200 PSI WOG, Flanged End, D-962 ..21 Speciality PlugsTransflo Plug ..22 Proportioning Plug ..23 Steam-Jacketed Baseplate Valves ..24-25 AccessoriesDial Indicators, Pointers, Memory Stops ..26 Wrenches ..27-28 Wrench Locking Device.

3 29 Texas-Style Locking Wrenches ..30T-Handle Socket Wrenches ..31 High and Low Head Extensions ..32 Chainwheels for Gear-Operated Valves ..33 SealantSpecifications ..34 Selection Guide ..35-36 Sealants and Sealant Injection Equipment ..37 Engineering DataTypical and Special Plug Valve Specifications ..38 Plug Port Areas and Percent of Full Pipe Area ..39 Flow Coefficient Cv ..40 Resistance to Flow-Feet of Straight Pipe ..41 Temperature/Maximum Non-Shock Service PSI ..42 Torque for Wrench-Operated Valves ( ) ..43 How To Order.

4 43 Terms and Conditions of Sale ..44 Table of ContentsLubricated Plug Valves1R&M Energy Systems10906 FM 2920 Tomball, Texas, 77375(800) 654-5603(281) 351-2222 Fax: (281) 351-6557R&M Energy Systems Canada3703 - 98th StreetEdmonton, Alberta, Canada T6E 5N2(800) 661-5659(780) 437-6316 Fax: (780) 435-3074R&M Energy Systems10906 FM 2920 Tomball, Texas, 77375(800) 654-5603(281) 351-2222 Fax: (281) 351-6557R&M Energy Systems Canada3703 - 98th StreetEdmonton, Alberta, Canada T6E 5N2(800) 661-5659(780) 437-6316 Fax: (780) 435-3074 The RESUN plug valve, industry s Old Reliable, is usedin countless industrial and general utility applications.

5 Thefollowing are a few major categories of the many specificapplications in which the RESUN valve provides reliable,uninterrupted, leak-free service: Chemical and petrochemical processing Petroleum gathering and distribution Gas distribution systems Water and wastewater Heating, air conditioning (HVAC) Food and beverage processing Pulp and paper Paint, varnish, lacquer and ink Asphalt and other viscous materials Cement and ore slurriesStandard material for RESUN plug valves is a high ten-sile cast iron made to RESUN specifications & in compli-ance with ASTM A-126 Class B standards.

6 All specifica-tions in this catalog are for valves of this plug valves can be supplied in ductile iron onspecial , CGA, and AGA approval is available on valve mod-els so noted in this catalog when specified on the cus-tomer s purchase Advantages of the RESUN Plug Valve: Rugged construction Large RESUN plug valvescan even shear a two-by-four board. Low cost Readily available Maximum port openings Full pipe area is available to minimize turbulence, erosion and pressure drop. Ease of operation Unlike the tapered plugs ofother plug valves, the RESUN cylindrical plug turns easily without binding or seizing, at the pressures and temperatures within its operating limits.

7 Minimum maintenance Only a small initial charge of sealant is required with occasional recharging for easy operation. The basic construction of the valve simplifies any service or parts replacementwhich might become RESUN catalog CS for lubricated plugvalves manufactured in carbon Energy Systems will consider any reasonable modification of the plug valve that makes it more appropri-ate to the needs of the Cylindrical Plug Valve2 Lubricated Plug ValvesQualityPolicyR&M Energy Systems is committed to understanding and fulfilling customer needs through the design.

8 Manufacture and delivery of high quality Energy Systems maintains a Quality Management System that is dedicated to continuous improvementthrough excellence in innovation and employee are responsible for achieving the quality objectives established by R&M Energy Systems by providing products and services that consistently meet specified multi-port plugvalves are available inmany flow plans forblending and port, full-opening,through-conduit RESUN plugvalves are ideal for slurries or other services where onlyminimum flow restrictions canbe tolerated or where anypressure drop is Energy Systems10906 FM 2920 Tomball, Texas, 77375(800) 654-5603(281) 351-2222 Fax: (281) 351-6557R&M Energy Systems Canada3703 - 98th StreetEdmonton, Alberta, Canada T6E 5N2(800) 661-5659(780) 437-6316 Fax: (780) 435-3074 The cylindrical plug of the RESUN valve turns easilyon a film of sealant, providing a leak-free seal.

9 Thisdesign permits maximum port openings through the plug,including full pipe area, a distinct advantage over taperedplugs. And, since tapered plug valves often lock up andrequire re-lubrication each time the valve is to be cycled,the RESUN valve requires only an occasional charge ofsealant to operate FEATURE- Excess sealant dis-charges around stem, not in the line. Withno pressure build-up; no contamination offlow media or fouling of PLUG-fits closely,yet turns as easily as a shaft in a journal Key to the RESUN Plug Valve s Success:its Cylindrical Plug DesignBODYis a one-piece plug and TFEhead gasket against head tightly, isremovable to permit disassembly.

10 (Larger valves have bolted topcover plate).SEATING SURFACESare notexposed to GASKET gives tightstem SCREW with giantbuttonhead fitting for injectionof either bulk or stick Cylindrical Plug Valve3 Lubricated Plug ValvesComparison of RESUN Cylindrical Plug Featureswith Conventional Tapered PlugsRESUN Cylindrical PlugTapered PlugLarger port open-ing, including fullpipe openings;no full not bind;operates easily atall pressures andtemperatureswithin its bind underlarge pressure dif-ferential and underhigh or low tem-perature.