+1 888 608-7511
Need help finding a standard?
Help Desk
Steel gate, globe and check valves for sizes DN 100 and smaller, for the petroleum and natural gas industries
This document specifies the requirements for a series of *compact steel gate, globe and check valves* for petroleum and natural gas industry applications.
It is applicable to valves of:
Class 800 is not a listed class designation, but is an intermediate Class number widely used for socket welding and threaded end compact valves covered by this document. There is no equivalent PN designation.
This document includes provisions for the following valve characteristics:
This document covers valve end flanges in accordance with EN 1092-1 and ASME B16.5 and valve body ends having tapered pipe threads in accordance with ISO 7-1 or ASME B1.20.1.
It is applicable to extended body construction in sizes 15 ≤ DN ≤ 50 with pressure designations Class 800 and Class 1 500 and to bellows and bellows assembly construction adaptable to gate or globe valves in sizes 8 ≤ DN ≤ 50.
Also covered are requirements for bellows stem seal type testing.
Failed to load document history.
| Publish Date | Document Id | Type | View |
|---|