Mawu OyambaHikelok High Pressure Check mavavu amapereka kuyenda kwa unidirectional ndi kutseka kolimba kwa zakumwa ndi mpweya wodalirika kwambiri. Pamene kusiyana kutsika pansi pa kuthamanga kwa kuthamanga, valve imatseka.
MawonekedweZipangizo: 316 Chitsulo Chosapanga dzimbiri: thupi, chivundikiro, papa, chithokomiro. 300 Series Stainless Steel: masika. Standard O-ring: Viton, yogwira ntchito ku 500 ° F (260 ° C). Buna-N kapena Teflon kupezeka kwa 250 ° F (121 ° C) kapena 400 ° F (204 ° C) motsatira; tchulani poyitanitsaKuthamanga Kwambiri: 20 psi (1.38 bar) ± 30%. Akasupe azovuta zosweka kwambiri (mpaka 100 psi (6.89 bar) zopezeka pa dongosolo lapadera la mavavu a O-ring style okha.Kuthamanga kwakukulu kogwira ntchito mpaka 60,000 psi (4137 bar)Kutentha kocheperako kogwirira ntchito kwa mavavu oyendera o-ring cheke 0°F (17.8°C)
Ubwino wakeImaletsa kuyenda mobwerera m'mbuyo pomwe kutseka kotsekeka sikuli kofunikira. Pamene kusiyana kutsika pansi pa kuthamanga kwa phokoso, valve imatseka. Ndi zigawo zonse zazitsulo, vavu ikhoza kugwiritsidwa ntchito mpaka 1200 ° F (649 ° C)Mpira umakhala mu poppet yoyandama kutsimikizira kukhala pamizere yabwino popanda "macheza". Poppet idapangidwa makamaka foraxial flow with low pressure dropZipangizo: 316 Chitsulo Chosapanga dzimbiri: thupi, chivundikiro, mpira poppet, chithokomiro chophimba. 300 Series Stainless Steel: masikaKutentha kochepa kwa ntchito kwa ma valve oyendera mpira -110°(-79°C)
Zambiri ZosankhaZosankha za O-ring ndi mtundu wa mpiraZida zonyowetsedwa zomwe mungasankhe za chivundikiro ndi mpira poppet kwa moyo wautaliZida zapadera zomwe mungasankhe zikakhala dzimbiri, kutentha, kapena NACE