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如何订购
how to order
适用标准
Specifications

美国尼伯科有限公司

  美国尼伯科蝶阀在推荐的应用领域,以最低的购置成本和保养成本,提供最优异性能的服务。这些阀门满足或优于下列经过长期实践经验、研究和实验室测试发展起来的标准规定要求。
  NIBCO butterfly valves are designed and manufactured to give maximum performance on recommended service at the lowest possible initial and upkeep cost. They meet or exceed the following specifications developed through years of experience, research and laboratory tests.

  美国石油协会
  American Petroleum Institute

  API 609 (根据要求提供)
  API 609 (Supplied upon request)

  阀门和连接件行业制造商标准化协会
  Manufacturers Standardization Society of the Valve and Fitting Industry, Inc.

  MSS SP 25标准
  MS SP 67标准
  MSS SP 25
  MS SP 67

  美国海岸警卫队 --- CG190,现改为"CIMDTINST — M16714.3"
  United States Coast Guard — CG190 Now called "CIMDTINST — M16714.3"
  “设备清单”
  "Equipment List"
  “通过美国船舶检验和航行法规验收、鉴定或接受的产品”
  "Items approved, certified or accepted under Marine Inspection and Navigation Laws"
  美国尼伯科公司阀门、连接件和法兰通过下列标准认证:
  NIBCO valves, fittings and flanges are listed in this document.
  美国联邦法规标题46船舶部件41至69
  Code of Federal Regulations Title 46 Shipping Parts 41 to 69
  美国联邦法规法典是一部已颁布、并由美国联邦政府执行部门和机构执行的美国联邦通用和永久性法规的综合法典编纂。这些规定经常修订,具体内容请参阅最新的ANSI, ASTM & MSS标准,这些标准是美国尼伯科公司在制造产品时所遵守的标准。
  The Code of Federal Regulations is a codification of the general and permanent rules published in the Federal Regulations by the Executive Departments and Agencies of the Federal Government. This regulation is constantly revised to reference the latest ANSI, ASTM & MSS Standards to which NIBCO conforms to when building products.

  美国海军 --- APL, CID, NSN
  NAVY — APL, CID, NSN

  “美国海军部”
  "Department of the Navy"
  “美国海军船舶部件控制中心”,美国宾西法尼亚州Mechanicsburg
  "Navy Ships Parts Control Center"
  Mechanicsburg, PA

  美国海军部,在采用标准商品阀门时,将对每个制造商生产的每个阀门分配APL-CID编号。想同型号,但通径不同的阀门,分配不同的CID编号。
  The Department of the Navy, when using standard commodity type valves, assigns APL-CID numbers to each individual valve manufactured by a company. Valves of the same figure number, but of different size get different CID numbers.
  美国海军部件控制中心采用认可部件清单(APL),鉴定编号(CID)和美国国家库存编号来订购安装在美国海军船舶上的更换阀门或阀门部件。
  The (APL) Allowance Parts List, (CID) Code Identification Numbers and (NSN) National Stock Numbers are used by the Navy in the Parts Control Center to order replacement valves or parts of valves that are installed on board United States Navy vessels.
  在建造美国海军船舶时,造船厂必须在美国海军验收船舶之前,向美国海军部件控制中心申请所有所需阀门的CID编号。
  When a Navy vessel is being built, the shipyard doing the construction must apply to the Parts Control Center for CID numbers for all valves before the Navy will accept delivery of the vessel.
  在许多美国尼伯科阀门上,已经分配有CID和NSN编号。需要更进一步的资料,请咨询美国尼伯科公司。
  On many NIBCO valves, the CID and NSN numbers have been assigned. Consult NIBCO for more information.

  美国船级社 --- 造船规则
  American Bureau of Shipping — Rules for Building

  美国船级社在36.15.1条款中规定:所有阀门都必须按照ANSI, MSS或其他美国船级社接受的标准进行生产和检验。阀门的外壳必须依法刻上或铸上制造商的商标,压力等级,制造商必须保证这些阀门满足有关标准的要求。
  The American Bureau of Shipping states in Article 36.15.1; All valves are to be constructed and tested in accordance with a recognized standard, such as ANSI, MSS or other, acceptable to the Bureau. They are to bear the trademark of the manufacturer legibly stamped or cast on the exterior of the valve, as well as the pressure rating class for which the manufacturer guarantees the valve will meet the requirements of the standards.
  下列美国尼伯科蝶阀通过ABS认证适用于船舶应用领域:LD或WD2000和3000系列。ABS认证号:00N09621-X制造商美国联邦编号:NIBCO--12168
  The following NIBCO butterfly valves are approved by ABS for marine service: LD or WD 2000 and 3000 series.
ABS Certificate No.: 00N09621-X Manufacturers Federal Code: NIBCO — 12168

  劳埃德船级社认证
  LLoyd’s Register of Shipping

  美国尼伯科铸铁阀门通过劳埃德船级社认证。认证号:NOS 9603021
  NIBCO iron valves are approved by Lloyd’s Register. Certificate No.: NOS 9603021

  挪威船级社
  Det Norske Veritas

  美国尼伯科球墨铸铁阀门符合挪威船级社要求,被认证适用于船舶和海上移动设施。挪威船级社标准认证2.09,编号101认证适用于淡水,海水,卫生用水,压舱水,船运油料传送和舱底管路。
  NIBCO DI Butterfly valves are in compliance with DNV Rules for classification of ships and mobile offshore units. DNV standards for Certification 2.09 No. 101. approved for fresh water, sea water, sanitary water, water ballast, cargo oil transfer and bilge lines

蝶阀规格范例
Sample Butterfly Valve Specification

管路控制阀DN50以上
Line Control Valves 2" or larger

  蝶阀:阀门应该是凸耳式或对夹式阀体。阀门应该是按照MSS SP 67标准进行制造。阀门的额定压力至少为200 PSI (DN50 - DN300)和150 PSI (DN350-DN1200)双向压差。阀体配置2英寸加长颈部,适用于保温隔热,阀体材料是抗震球墨铸铁。阀门配置铝青铜阀瓣和三元乙丙橡胶的模压式或卡盘式阀座。阀杆材料应该是400系列不锈钢。根据阀杆支撑机构的需要,顶部和底部阀杆衬套要采用不同材料。通径DN50-DN150应该配置具有10个调节位置的节流盘的杠杆操作;通径DN200以上应该采用齿轮操作机构。凸耳式阀门应该有能力在全压力下提供双向“终端应用”,不需要下游蒸汽无口法兰。
  Butterfly Valves: Valve shall be full lug or wafer body style. Valves to be manufactured in accordance with MSS SP 67. The valves shall be rated at least 200 PSI (2" - 12") and 150 PSI (14" - 48") bi-directional differential pressure. Body to have 2" extended neck for insulation and shock resistant ductile iron. Valves to have aluminum bronze disc and molded in or cartridge seat of EPDM rubber. Stem shall be 400 series stainless steel. Top and bottom stem bushings of dissimilar material are required with a positive stem retention mechanism. Sizes 2" - 6" shall be lever
operated with a 10 position throttling plate; sizes 8" and larger shall be gear operated. Lug style valves shall be capable of providing bidirectional "Dead End Service" at full pressure without the need for down stream blind flange.

  可接受阀门:
  Acceptable valves:

  美国尼伯科LD-2000(DN50 - DN300),LD-1000 (DN350-DN1200)
  NIBCO LD-2000 (2" - 12"), LD-1000 (14" - 48")

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