ʻO ka hoʻopau ʻana i ka NRS Resilient Seated Gate Valves-AWWA C515

Hoʻopau Screw NRS Resilient Seated Gate Valves-AWWA C515 Kiʻi Hōʻikeʻike

ʻO ka wehewehe pōkole:

Hoʻolālā maʻamau AWWA C515 Uila hope maʻamau: ANSI B1.20.1 (Nā ʻano Flange ʻē aʻe i loaʻa ma ke noi ʻana) Triple O-Rings stem seal ʻO ka hoʻokiʻekiʻe ʻana i nā lugs i kūkulu ʻia i loko o ke kīʻaha kīʻaha Fusion Bonded Epoxy Coating i ka AWWA C550 Nānā maʻamau a me ka hoʻāʻo ʻana: AWWA C515 Paʻi Hana: 250PSL Ka Mahana Hana: -20 ℃ I 100℃(-4°F a hiki i 212°F) Mea hoʻohana: Handwheel,2″Operating Nut,Gearbox No Part Material(ASTM) 1 Kino Ductile lron ASTM A536 2 Wedge Ductile lron...

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Huahana Huahana

Hoʻolālā Kūlana AWWA C515

Kūlana maʻamau o ka hopena o nā kaula: ANSI B1.20.1

(Loaʻa nā ʻano Flange ʻē aʻe ma ke noi)

Sila ʻO-Rings ʻekolu

ʻO ka hāpai ʻana i nā lugs i kūkulu ʻia i loko o ke kīʻaha meaʻai

ʻO Fusion Bonded Epoxy Coating i ka AWWA C550 Standard

Nānā a hoʻāʻo: AWWA C515

Pumi hana: 250PSL

Ka Mahana Hana: -20 ℃ a 100 ℃(-4°F a 212°F)

Mea hoʻohana: Ka huila lima, 2 ″ Nut Hoʻohana, pahu pahu

No	Māhele	Mea (ASTM)
1	Kino	ʻO ka lron ʻulaʻula ASTM A536
2	Wehe	EPDM/NBR lron Hoʻopili ʻia
3	Wedge Nut	keleawe ASTM B124 C37700
4	Ke kumu	Kiekie AISI 420
5	Ka pāpale	ʻO ka lron ʻulaʻula ASTM A536
6	Wedge Nut Gasket	Rubber NBR
7	Mea holoi	Nylon/Brass ASTM B124 C37700
8	O- apo	Rubber NBR
9	ʻāʻī	ʻO ka lron ʻulaʻula ASTM A536
10	huila lima	ʻO ka lron ʻulaʻula ASTM A536
11	Paʻa Paʻa Paʻa	Rubber NBR
12	ʻO ka Bonnet/Gland Bolt	Na kila nui 8 me ZINC i uhi ʻia
13	Kapu lepo	Rubber NBR
14	Nā Bolts huila lima	Ke kila kila AISI304

Anana

iniha	L	M(NPT)	H	Q	W	V
1.5	6.5	1.5”	9.05	0.94	6.3	1.57
2″	7.24	2”	9.84	0.79	7.08	1.97
2.5″	7.48	2.5”	10.39	1.14	7.08	2.56
3″	7.99	3”	11.22	1.22	7.87	3.15
4″	9.01	4”	14.17	1.30	9.84	3.94
6″	10.51	6”	17.28	1.51	9.84	5.90