Nui nā ʻano ʻokoʻa ma ke kahawai no nā puʻupuʻu hoʻoheheʻe sila palupalu. ʻO ka maʻamau, ʻoki ʻia ka wai me ka hoʻohana ʻana i ke ʻano ma waena. Hiki ke hoʻololi i ka wai me nā ʻāpana ʻekolu a me nā ala ʻehā. No ka wehe ʻana a pani ʻana i ke kahawai, ʻo ka puka a me ka pani pani o ka moa he cylinder me nā puka e hoʻololi a puni kahi axis perpendicular i ke kahawai. Me ka hoʻohana ʻana i nā kiwi hoʻoheheʻe sila palupalu, hiki ke wehe a pani ʻia nā paipu a me nā mea hana.
Ka laulā o ka hoʻohana ʻana i ka valve plug seal soft:
Hoʻohana pinepine ʻia nā puʻupuʻu hoʻoheheʻe sila palupalu i loko o ka media corrosive, ʻona loa, a me nā mea ʻino a me nā wahi paʻakikī ʻē aʻe. ʻAʻole loa e hoʻohaumia i kēia mau kiwi i kēia mau manawa, a ʻaʻole e hoʻohaumia ka mea kiwi i ka media. Hiki i ke ʻano hana ke hoʻohana inā pono ke hoʻohana ʻia ke kila kalapona, ke kila kila, a i ʻole ke kila kila no ke kino valve.
ʻO nā hiʻohiʻona hana nui o JLPV plug valve penei:
1. He kūpono no ka hana pinepine, wehe a pani koke, māmā.
2. Liʻiliʻi ka pale ʻana i ka wai o ka wai hoʻopaʻa sila palupalu.
3. Hoʻolālā maʻalahi, liʻiliʻi liʻiliʻi, paona māmā, mālama maʻalahi.
4. Maikaʻi ka hana ʻana o ka hoʻopaʻa ʻana i ka pahu hoʻoheheʻe sila.
5. ʻAʻole i kaupalena ʻia e ke kuhikuhi hoʻonohonoho ʻana, hiki ke hoʻokaʻawale ʻia ke kahe o ke kikowaena.
6. ʻAʻohe haʻalulu, haʻahaʻa haʻahaʻa.
ʻO ka laulā o ka JLPV plug valve design penei:
1. Nui: 2 "a 14" DN50 a DN350
2. Paʻi: Papa 150lb a 900lb PN10-PN160
3. Mea: carbon steel, stainless steel a me nā mea metala maʻamau.
ʻO NACE MR 0175 nā mea metala anti-sulfur a me nā mea metala anti-corrosion.
4. Hoʻopau ka pilina: ASME B 16.5 ma ke alo i hoʻokiʻekiʻe ʻia (RF), ka maka palahalaha (FF) a me ka Ring Type Joint (RTJ)
ASME B 16.25 ma ka hope wili.
5. Nā ana he alo a he alo: e like me ASME B 16.10.
6. Ka wela: -29 ℃ i 180 ℃
Hiki ke hoʻolako ʻia nā valves JLPV me ka mea hoʻohana, nā pneumatic actuators, hydraulic actuators, electric actuators, bypasses, locking device, chainwheels, extended stems a me nā mea ʻē aʻe he nui e hoʻokō i nā koi o nā mea kūʻai aku.
