Fisher ® V250 is a flangeless, reduced bore ball valve in NPS 4 through NPS 24 and compatible with CL600 or CL900 for heavy duty (high temp or tight shutoff) throttling or on/off applications.費希爾® V250是一個凸緣,,縮徑4球的NPS通過核動力源24和CL600和CL900兼容閥重型(高溫或緊關斷),,調節(jié)或開/關申請。
Design V250 Rotary Control Valve (PDF) 設計V250旋轉控制閥(PDF格式)
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October 2007 2007年10月
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Design V250 Rotary Control Valve (Web) 設計V250旋轉控制閥(網絡)
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October 2007 2007年10月
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Rotary Valve Selection Guide (PDF) 旋轉閥選型指南(PDF)
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May 2009 2009年5月
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Fisher® ENVIRO-SEAL Packing System for Rotary Valves 費希爾®環(huán)境保護─密封包裝系統(tǒng)的旋轉閥
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August 2009 2009年8月
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Fisher® V250 Ball Valve 費希爾® V250球閥
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High Pressure Drop Capabilities— Depending on the construction, a Design V250 valve is capable of a maximum static pressure differential of 103 bar (1500 psi) at 82°C (180°F) for CL600, and 155 bar (2250 psi) for CL900 constructions at 38°C (100°F) for LCC steel and CF8M (316 stainless steel).高壓降能力的建設,,一閥設計V250能夠根據zui大的103桿(1500防擴散安全倡議在82℃(180 ° F對于CL600),,和155桿(2250防擴散為CL900))靜壓差建筑在38℃(100 ° F對于持有LCC鋼和CF8M(316不銹鋼))。
Efficient Operation— Tapered-polygon ball-to-shaft connection and clamped splined actuator connection remove lost motion or deadband from the drive train for throttling control applications.有效率地運作,,錐形,,多邊形球到夾緊軸花鍵連接和連接器中刪除損失的節(jié)流控制應用的傳動系的議案或死區(qū)。
Excellent Flow Control— Reduced ball port design provides a modified equal percentage flow characteristic and an excellent response characteristic.良好的流量控制,,減少球端口設計提供了一個修改等百分比流量特性和良好的響應特性,。
Tight Shutoff— Shutoff with the Design V250 ball seal is 0.0001 percent of maximum capacity.緊堵與設計V250球密封堵為0.0001zui大載客量的百分之。
Greater Capacities— Design V250 ball valve construction offers greater capacities than conventional globe valves for both compressible and incompressible fluids.大容量- V250球閥的設計施工提供了比為可壓縮和不可壓縮流體常規(guī)截止閥更大的能力,。
Sour Service Capability— Materials are available for applications handling sour service.酸服務能力,,材料可用于處理酸性服務應用。These materials comply with the requirements of NACE MR0175-2002.這些材料符合要求,,就NACE MR0175 - 2002,。
Long Service Life— Pressure-balanced drive shaft design with PTFE-lined bearings and pressure-assisted shaft sealing arrangement provides for a long life of reliable service.壽命長,壓力平衡機軸的設計與聚四氟乙烯襯里的軸承和壓力輔助軸密封的安排提供了可靠的服務壽命長,。
Minimum Maintenance— Two-piece ball and shaft assembly allows for complete trim overhaul; parts replacement is kept to a minimum.zui小保養(yǎng)兩片球和軸裝配允許完成修剪檢修,,零件更換,是保持在zui低水平,。
Excellent Environmental Capabilities— The optional live loaded packing system is designed with very smooth shaft surfaces and live loading to provide excellent sealing.良好的環(huán)境功能,,可選的現場裝包裝系統(tǒng)的設計具有非常平滑的表面和生活軸負荷,提供優(yōu)良的密封性能,。
For current product specifications view the product bulletin.對于當前產品規(guī)格查看產品公告,。
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費希爾® V260
Fisher ® V260 is a flanged full ball valve in NPS 8 through 16 and compatible with CL300 or 600 for high capacity process applications.費希爾® V260是通過16和CL300或600配套的核動力源在8法蘭球閥全部為高容量的申請。The V260 can be ordered with Aerodome or Hydrodome attenuators for noise reduction.在V260可以訂購Aerodome或降低噪聲Hydrodome衰減,。
Design V260 Control Valve Technology Summary V260控制閥的設計技術綜述
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July 2005 2005年7月
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Fisher® Rotary Valve Selection Guide 費希爾®旋轉閥選型指南
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May 2009 2009年5月
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Data Sheets - Bulletins - Catalogs產品技術資料-公告-目錄
Design V260 Ball Control Valve (PDF) 設計V260球控制閥(PDF格式)
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November 2006 2006年11月
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Design V260 Ball Control Valve (Web) 設計V260球控制閥(網絡)
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November 2006 2006年11月
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Rotary Valve Selection Guide (PDF) 旋轉閥選型指南(PDF)
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May 2009 2009年5月
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Manuals & Guides手冊和指南
Design V260 Rotary Pipeline Control Valve 管道設計V260旋轉控制閥
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October 2007 2007年10月
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Fisher® ENVIRO-SEAL Packing System for Rotary Valves 費希爾®環(huán)境保護─密封包裝系統(tǒng)的旋轉閥
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Excellent Throttling Performance— The splined ball to shaft connection, splined shaft to actuator connection, double power-end bushing assemblies, and trunnion guiding, all provide improved dynamic control.節(jié)流性能優(yōu)異,,球的花鍵軸連接,花鍵軸連接器,,雙電源端套管集會,,耳軸的指導,所有提供更好的動態(tài)控制,。
Aerodynamic Performance— Up to -20 dBA acoustical attenuation can be achieved for the V260A within a single stage construction.氣動性能zui高至-20分貝聲衰減可以實現的V260A在一個階段建設,。Dual-stage construction can provide up to -25 dBA attenuation.雙期工程可提供高達-25分貝衰減。
Improved Service Life— The attenuator is an integral part of the seal assembly.改進服務生命衰減器是一個密封組件的組成部分,。The seal wipes to ball surface, not the attenuator, promoting increased service life.印章濕巾對球的表面,,而不是衰減,促進提高使用壽命,。
Trim Versatility— Key valve components, such as valve body, ball, shaft and bearings, are interchangeable between the Design V260A, V260B and V260C.修剪多功能鍵閥組件,,如閥體,,球,軸和軸承,,是可以互換的設計V260A之間,,V260B和V260C。This feature allows you to reduce your spare parts inventory and maintenance time.此功能允許您減少您的備件庫存和維修時間,。
Sour Service and Sour Crude Oil Capability— Optional materials are available that comply with NACE Standard MR0175-2002.酸奶服務和含硫原油的能力,,可選材料可用,符合歐洲共同體內部經濟標準MR0175 - 2002,。
Tight Shutoff— Self-adjusting seal(s) that are pressure assisted provide tight shutoff for long reliable service.緊堵自調節(jié)密封(擰)是壓力,,幫助提供長期可靠的服務緊密關斷。The design incorporates a heavy duty S31600 stainless steel carrier that retains the composition seal for full-rated pressure drop service.該設計采用了重型S31600不銹鋼承運人保留了對全額定壓降服務組合密封,。
Heavy Duty Trunnion— The ball trunnions are designed for demanding applications requiring long service life, with a reduction in maintenance time and costs.重型耳軸,,球耳軸是苛刻的要求,使用壽命長的應用而設計,,以期在維護時間和成本的降低,。
Broad Hydrodynamic Applications— Single, dual, and three-stage attenuators for the V260B may be provided for a varying range of applications.應用廣泛的動力,單,,雙,,三階段的V260B衰減器,可提供不同的應用范圍,。AK c value of 1.0 is achievable depending on service conditions.支AK 三值為1.0,,是實現取決于服務條件。
Flexible Applications— The attenuator is active throughout the ball rotation for very demanding services or a characterized attenuator is used to match the service conditions.靈活應用衰減器是整個活動的要求非常嚴格的服務或一球旋轉的特點衰減器是用來匹配的服務條件,。
For current product specifications view the product bulletin.對于當前產品規(guī)格查看產品公告,。