Valve ya mpira wa cryogenic

Zofunika zazikulu: Valavu yotsika yotsika ya mpira idapangidwa ndi bonnet yotalikirapo, yomwe imatha kuteteza kulongedza kwa tsinde ndikuyika bokosi kuti zisawonongeke chifukwa cha kutentha kochepa komwe kumapangitsa kuti tsinde kulongedza kutayike. Malo owonjezera ndiwothandizanso kuteteza chitetezo. Mavavu ndi oyenera Ethylene, LNG zomera, mpweya kulekana chomera, Petrochemical mpweya kupatukana chomera, PSA mpweya chomera, etc.
Design muyezo: API 6D API 608 ISO 17292 BS 6364

Mtundu wazinthu:
1. Kupanikizika kosiyanasiyana: CLASS 150Lb ~ 900Lb
2. M'mimba mwake mwadzina: NPS 1/2 ~ 24 ″
3. Zakuthupi: Chitsulo chosapanga dzimbiri, aloyi ya Nickel
4. Kutha kugwirizana: RF RTJ BW
5. Kutentha kochepa kwambiri: -196 ℃
6.Mode ntchito: Lever, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device;

Zogulitsa:
1. Kukana kwakuyenda kumakhala kochepa, kotetezeka kwamoto, kapangidwe ka antistatic;
2.Floating mtundu ndi trunnion wokwera mtundu akhoza kusankhidwa malinga ndi lamulo;
3. Mapangidwe ampando ofewa ndi ntchito yabwino yosindikiza;
4. Vavu ikakhala yotseguka, mipando yapampando imakhala kunja kwa mtsinje womwe nthawi zonse umalumikizana ndi chipata chomwe chingateteze malo okhala;
5. Zisindikizo zambiri pa tsinde ndi ntchito yabwino yosindikiza;