150lb Bi-directional metal sealing door valve
Kiwikā puka pahi sila metala ʻelua kuhikuhi
ʻO ka puka pahi he ʻano valve ʻelua-kuhikuhi no nā noi lawelawe ʻoihana. ʻO ka hoʻolālā o ke kino a me ka noho e hōʻoiaʻiʻo ana i ka pani ʻole ʻana i nā mea paʻa i hoʻokuʻu ʻia i nā ʻoihana e like me:
- Pulp a me ka Pepa
- Nā hale hana mana
- ʻEli ʻana
- Nā hale hana kemika
- Wai ʻino
- Meaʻai a me ka Mea Inu
- a pēlā aku.
Nā nui:DN 2″/50 a i DN 72″/1800 (nā anawaena nui ma ke noi)
Kaomi hana:DN 2″/50 a 48″/1200: 150 psi (10 kg/cm²)DN 56″/1400 i 72″/1800 : 100 psi (3kg/cm²)
Hoʻohui flange maʻamau:EN1092 PN10 a me ANSI B16.5 (papa 150)
Noho paʻa ʻelua-kuhikuhiPākuʻi Puka o ka PahiUa hoʻolālā ʻia no ka hoʻokaʻawale ʻana, nā noi hoʻopau-pale i nā noi wai ʻino a abrasive i loko o ka Pulp & Paper, Mining, Waste Water, Chemical, Petrochemical, Power a me Steel. Hāʻawi ka valve i ka pani paʻa ʻana o ka pehu ma nā ʻaoʻao ʻelua a hiki i ka helu piha o ka valve.
Nā kiʻi o ka puka makani pahi:


