Mavavu a mpira a API6A a APIPAA ali ndi mitundu yosiyanasiyana, monga yoyandama, yokwerera, mavavu olowera pamwamba, ndi zina zotero. ntchito zamagesi, zitsimikizireni zofunikira kwambiri m'malo osiyanasiyana monga kutentha kwambiri ndi kuthamanga, ma valve a mpira wa CEPAI amatha kupereka kukhazikika ndi mphamvu zofunikira m'malo apadera kuti zikwaniritse miyezo yamakasitomala. Opaleshoni kungakhale Nyongolotsi zida, pneumatic ndi hayidiroliki

Design Mfundo:
Ma Standard Ball Valves ali molingana ndi API 6A 21th Edition yaposachedwa, ndipo amagwiritsa ntchito zida zoyenera kuchitira H2S malinga ndi muyezo wa NACE MR0175.
Mulingo Wazinthu Zazogulitsa: PSL1 ~ 4 Class Class: AA ~ FF Performance Requirement: PR1-PR2 Temperature Class: LU

Zida Zamagulu:
◆ Kawiri Block ndi magazi kamangidwe (DBB)
◆ Zitatu gawo gawo kupanga zitsulo kapangidwe, kusonkhana kosavuta ndikukonzekera
Seat Mpando woyandama pakati pa mpira ndi mpando wa valavu womwe ungakhale wolimba kwambiri komanso kusindikiza bwino
◆ Valve yokhala ndi magwiridwe antchito oyendetsa kwambiri, kakokedwe kakang'ono
◆ Chitetezo chamoto, anti-static, anti-blowout
Spray mowaza utsi aloyi wolimba pachipata ndikukhazikitsa mapangidwe osindikiza kumbuyo
◆ Chofewa kapena chitsulo chokhala ndi zolimba pa mpira ndi mipando