Ọkọlọtọ imewe valve

ASME American Society of Mechanical Engineers
ANSI American National Standards Institute
API American Petroleum Institute
MSS SP American Standardization Association of Valves and Fitting Manufacturers
British Standard BS
Japanese Industrial Standard JIS / JPI
German National Standard DIN
French National Standard NF
ọkọlọtọ valvụ General: ASME B16.34 njedebe flange, njedebe ịgbado ọkụ na valvụ njedebe eri

- valvụ ọnụ ụzọ ámá:

API 600 / ISO 10434 valvụ ọnụ ụzọ ámá nchara nchara mmanụ na gas
BS 1414 valvụ ọnụ ụzọ igwe maka mmanụ ala, petrochemical na ụlọ ọrụ na-anụcha mmanụ.
API 603 150LB valvụ ọnụ ụzọ ámá nkedo flange na-eguzogide corrosion
GB / T 12234 flange na butt ịgbado ọkụ n'ọnụ ụzọ ámá valvụ
DIN 3352 valvụ ọnụ ụzọ ámá
SHELL SPE 77/103 dị ka ISO10434 valvụ ọnụ ụzọ ígwè

- Globe valvụ:

BS 1873 Steel Globe Valves na Globe Check Valves
GB / T 12235 flange na butt welded ígwè globe valvụ na valvụ ịlele valvụ.
DIN 3356 valvụ ụwa
SHELL SPE 77/103 dị ka BS1873 steel globe valve si kwuo

- Lelee valvụ:

BS 1868 ígwè nlele valve
API 594 Wafer na Valve nyocha Flange okpukpu abụọ
GB / T 12236 Steel swing check valve
SHELL SPE 77/104 dị ka BS1868 igwe nlele valve

- valvụ bọọlụ:

API 6D / ISO 14313 pipeline valve
API 608 flanged, eri na butt-welded bọọlụ valvụ
TS EN ISO 17292 valvụ bọọlụ igwe maka mmanụ ala, petrochemical na ụlọ ọrụ na-anụcha mmanụ
BS 5351 Steel Ball Valve
GB / T 12237 flange na butt ịgbado ọkụ nchara bọl valvụ
DIN 3357 bọọlụ valvụ
SHELL SPE 77/100 dị ka BS5351 bọọlụ valvụ
SHELL SPE 77/130 dị ka ISO14313 flange ọgwụgwụ na butt ịgbado ọkụ ọgwụgwụ bọl valvụ.

valvụ urukurubụba:

API 609 Wafer, lug na abụọ flange nru ububa valves
MSS SP-67 Butterfly Valve
MSS SP-68 Nrụgide Eccentric Butterfly Valve
TS EN ISO 17292 valvụ bọọlụ igwe maka mmanụ ala, petrochemical na ụlọ ọrụ na-anụcha mmanụ
GB / T 12238 flange na wafer njikọ urukurubụba valvụ
JB / T 8527 metal akara urukurubụba valvụ
SHELL SPE 77/106 valvụ urukurubụba akara nro dị ka API608 / EN593 / MSS SP67 si dị.
SHELL SPE 77/134 dị ka API608 / EN593 / MSS SP67 / 68 eccentric urukurubụba valve