Estanda konsepsyon valv

ASME Sosyete Ameriken pou enjenyè mekanik
ANSI Enstiti Nasyonal Estanda Ameriken
API Enstiti Ameriken petwòl
MSS SP Asosyasyon Nòmalizasyon Ameriken pou manifaktirè tiyo ak ekipman
Britanik estanda BS
Japonè Endistriyèl Creole JIS / JPI
Estanda nasyonal Alman DIN
Estanda nasyonal franse NF
Estanda jeneral valv: ASME B16.34 fen bride, fen soude bou ak tiyo fen Threaded

- Valv pòtay:

API 600 / ISO 10434 Lwil oliv ak gaz boulonnés tiyo asye
BS 1414 Tiyo pòtay asye pou endistri petwòl, pétrochimique ak raffinage lwil oliv
API 603 150LB korozyon ki reziste bride-fen jete valv pòtay
GB / T 12234 bride ak bou soude tiyo asye pòtay
DIN 3352 valv pòtay
SHELL SPE 77/103 selon ISO10434 valv pòtay asye

-Globe valv:

BS 1873 Steel Globe Valv ak Globe Valv Tcheke
GB / T 12235 bride ak bou soude valv glòb asye ak valv chèk glòb
DIN 3356 valv glòb
SHELL SPE 77/103 selon BS1873 valv glòb asye

-Tcheke valv:

BS 1868 asye valv chèk
API 594 Wafer ak Double Flange Tcheke Valv
GB / T 12236 Steel balanse valv chèk
SHELL SPE 77/104 selon BS1868 tiyo chèk asye

-Boul valv:

API 6D / ISO 14313 tiyo tiyo
API 608 bride, threaded ak bou-soude tiyo asye boul
ISO 17292 tiyo asye boul pou endistri petwòl, pétrochimique ak raffinage lwil oliv
BS 5351 Steel boul Valv
GB / T 12237 bride ak bou soude tiyo asye boul
DIN 3357 valv boul
SHELL SPE 77/100 selon BS5351 valv boul
SHELL SPE 77/130 selon ISO14313 bride fen ak soude bounda bough @ branch soupap boul.

-Papiyon valv:

API 609 Wafer, lug ak doub tiyo papiyon bride
MSS SP-67 Papiyon Valv
MSS SP-68 Valv Papiyon Ekstantik Presyon segondè
ISO 17292 tiyo asye boul pou endistri petwòl, pétrochimique ak raffinage lwil oliv
GB / T 12238 bride ak wafer koneksyon tiyo papiyon
JB / T 8527 metal sele valv papiyon
SHELL SPE 77/106 mou sele valv papiyon dapre API608 / EN593 / MSS SP67
SHELL SPE 77/134 selon API608 / EN593 / MSS SP67 / 68 valv papiyon inik