Ua kapa ʻia nā pahu pahu me kahi plunger me ke ʻano cone.Ma ka hoʻololi ʻana iā lākou i 90 degere, hiki ke wehe a pani ʻia ke awa o ke alahele ma ka plug, e hoʻokaʻawale iā ia mai ke awa ala ma ke kino valve.ʻO nā valves plug ka wehe wikiwiki ʻana a me ka pani wikiwiki ʻana ma o nā valve i hoʻohana maʻamau ʻia i nā pipeline haʻahaʻa haʻahaʻa e koi ana i ka wehe piha a me ka pani ʻana i kahi manawa pōkole.ʻO ka ʻohi ʻana i nā māla aila, ka hana ʻana o ka halihali a me ka hoʻomaʻemaʻe ʻana i nā mea hana, nā ʻenehana a me nā ʻoihana petrochemical, ka hana ʻana o ke kinoea a me ka ʻaila ʻaila wai, ka ʻāpana HVAC, a me ka ʻoihana maʻamau e hoʻohana nui iā lākou.ʻO ka lua, hiki ke hoʻohana ʻia nā kiwi palaka no ka lawe ʻana i ka wai i loaʻa nā mea paʻa a me nā ʻāpana.Hiki ke lawe ʻia nā mea i loaʻa i ke aniani me ka hoʻohana ʻana i ka valve plug straight-through with insulating jacket structure.
Eia nā mea hoʻolālā koʻikoʻi o ka valve plug JLPV:
1. ʻO ka hoʻolālā maʻalahi e hiki ai ke hoʻololi wikiwiki, ke kūpaʻa haʻahaʻa o ka wai, a me ka hana wikiwiki ʻana i ka kihi kihi.
2. ʻEluaʻano o nā sila: nā sila palupalu a me nā silaʻaila.
3. ʻEkolu ʻano o ka hale: hāpai, ferrule, a hoʻohuli.
4. Hoʻolālā palekana, hana anti-static, a hoʻohana.
5. ʻAʻohe palena o ke kuhikuhi hoʻonohonoho a hiki i ka media ke kahe i nā ʻaoʻao ʻelua.ʻOi aku ka maʻalahi o ka hoʻohana pūnaewele a me ka mālama ʻana.
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.
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 580 ℃
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.
