Corrosion Resistant Alloys : CA-15,CA-15M,CA-28MWV,CA-40,CA-40F,CA6N,CA-6NM,CA-6NM,CB-30,CB-6,CB7Cu-1,CB7Cu-1,CB7Cu-2,CC-50,CD3MN,CD3MWCuN,CD-4MCu,CD6MN,CE-20N,CE-30,CE3MN,CE-8MNCF-10,CF-10M,CF-10MC,CF10SMnN,CF-16F,CF-16Fa,CF-20,CF-3,CF-3A,CF3M,CF-3MA,CF-3MN,CF-8,CF-8A,CF-8C,CF-8M,CG-12,CG-3M,CG6MMN

1. If the purchaser needs a metal ball valve that deviates from this standard, the deviating requirements shall be specifically stated in the purchase order.
2. If no exceptions are to be taken to this standard, the purchase order need only refer to API Standard 608 and specify the items listed in 2.1 below. Optional items listed in 2.2 below may also be specified.
 

DIN EN 1092-1-2007
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges
DIN EN 12004-2007
Adhesives for tiles - Requirements, evaluation of conformity, classification and designation
DIN EN 13001-2-2007 Cranes - General design
 

The global climate change will have a major impact on the future business environment in Europe. The power industry is not only a significant emitter, but also a key player in bringing clean and renewable energy to the world. Based on this reality, DNV has released the results of its study of the European power sector’s future risks, which includes a special focus on climate change.
 

The basic requirements and practices for flanged and butt-welding end steel gate valves of bolted bonnet construction which parallel those given in API 600, Tenth Edition. In order to maintain compatibility with the flanges defined in ISO 7005-1 and the flanges in ASME B16.5, valves have been designated to be PN-marked for the former and Class-marked for the latter. It is not the purpose of this International Standard to replace ISO 6002 or any other International Standard

ANSI/API SPECIFICATION 6D
TWENTY-THIRD EDITION, APRIL 2008
EFFECTIVE DATE: OCTOBER 1, 2008
CONTAINS API MONOGRAM ANNEX AS PART OF US NATIONAL ADOPTION
ISO 14313:2007 (Identical), Petroleum and natural gas industries—Pipeline transportation systems—Pipeline valves.
 

API SPEC 6D Specification for Pipeline Valves. Petroleum and Natural Gas Industries-Pipeline Transportation Systems-Pipeline Valves.  ANSI/API STD 594 Check Valves: Flanged, Lug, Wafer and Butt-welding.
API 598 Valve Inspection and Testing. The standard covers inspection, supplementary examination, and pressure test requirements for both resilient-seated and metal-to-metal seated gate, globe, plug, ball, check, and butterfly valves.