API 6A Wellhead Slab Gate Valve

ʻO ka wehewehe pōkole:

Nā hiʻohiʻona
1. Hoʻopau maikaʻi ka hoʻolālā piha piha ʻana i ka hāʻule ʻana o ke kaomi a me nā au eddy a hoʻolohi i nā ʻāpana paʻa i loko o ka wai.
ka holoi ana o na kiwi;
2.Unique sealing hoʻolālā, no laila e hoʻemi nui ʻia ka torque hoʻololi;
Hana ʻia nā sila 3.Metal ma waena o ka pāpale a me ke kino valve, ka pā valve a me ke apo noho valve;
4.Metal sealing surface spray (overlay) welding cemented carbide, me ka maikaʻi o ka lole pale, corrosion kū'ē;
5. Hoʻopaʻa ʻia ke apo noho e ka pā paʻa e mālama i ka paʻa maikaʻi;
6. Ua hoʻolako ʻia ke kumu me kahi mīkini hoʻopaʻa i hoʻohuli ʻia e hoʻomaʻamaʻa i ka hoʻololi ʻana o ke apo sealing stem me ke kaomi.

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

FC Slab Puka Puka

FL Slab Puka Puka

Nā hiʻohiʻona
1. ʻAʻole hoʻohana ʻo loko o ke kino valve i ka ʻōpala e like me ka mea hoʻopaʻa;
2. ʻO ke kino valve i hana ʻia e ka make forging compression hoʻokahi-manawa hana kaʻina hana;
3. ʻO ke kino valve, ka noho valve a me ka pā valve he mau sila metala a pau.
4. He hana hoʻopaʻa maikaʻi a me ke ola lawelawe lōʻihi;
5. ʻO ka pahu valve he sila hope, a hiki ke hoʻololiʻia ka paʻi kiʻi valve me ke kaomi;
6. ʻO ka valve hana hoʻololi torque he māmā.Hiki ke hana ʻia e hoʻokahi kanaka ma lalo o ke kaomi;
7. Hoʻopaʻa ʻia ka pine palekana i ke kumu mai ka ʻako ʻia.

PFF Slab Puka Puka

Nā hiʻohiʻona
1.Me ke ko'oko'o huelo kaulike e kaulike i ka ukana a me ka ho'emi 'ana i ke kaula o ka valve a me ka ukana kaumaha, e ho'emi ana i ka torque hana;
2.Open koʻokoʻo hale, hiki ke kuhikuhi i ka valve wehe a pani kūlana;
3. Ua hoʻolakoʻia ka pahu valve me kahi mīkini hoʻopaʻa hoʻohuli i hoʻololiʻia no ka maʻalahi o ka hoʻololiʻana me nā sila Stem kaomi;
4. Hāʻawi ʻia kahi pahu hoʻoheheʻe grease sealing ma kekahi ʻaoʻao o ka pāpale no ka maʻalahi o ka hoʻopiha hou ʻana
Hoʻomaʻamaʻa i ka momona e hoʻomaikaʻi i ka hana sila a me ka hoʻopaʻa ʻana i ka hana o ka valve plate a me ka noho valve Lubricating properties

PFF Slab Manual Gate Valve

PFF Slab Hydraulic Gate Valve

Nā Kūlana Kūlana Nui

Nui (inihi)	Nā Paʻi Hana (PSI)
1 13/16			10000	15000
2 1/16	3000	5000	10000	15000
2 9/16	3000	5000	10000	15000
3 1/8	3000	5000
3 1/16			10000	15000
4 1/16	3000	5000	10000	15000
5 1/8			10000	15000
7 1/16			10000	150001

Kūlana lawelawe	ʻoki	Kino	Ka pāpale	ʻīpuka	Noho	Ke kumu
Nui, Non-Corrosive	AA	Alloy	Alloy	Alloy	Alloy	Alloy
Laulā, ʻAiʻino iki	BB	Alloy	Alloy	410SS	410SS	17-4 PH
Nui, ʻAiʻino	CC	410SS	410SS	410SS	410SS	17-4 PH
ʻAwaʻa, ʻAʻohe ʻino	DD	Alloy	Alloy	Alloy	Alloy	17-4 PH
ʻawaʻawa, ʻino iki	EE	Alloy	Alloy	410SS	410SS	17-4 PH
ʻawaʻawa, ʻano ʻino	FF	410SS	410SS	410SS	410SS	17-4 PH