Screw End NRS Resilient Seated Gate Valves-AWWA C515

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Design Standard AWWA C515 Threaded agwụ ọkọlọtọ: ANSI B1.20.1 (Ụdị Flange ndị ọzọ dị mgbe a na-arịọ arịrịọ) Triple O-Rings stem seal Ewubere n'ime nri gland Fusion Bonded Epoxy Coating to AWWA C550 Standard Inspection & test: AWWA C515 Working Pressure: 250PSL Okpomọkụ na-arụ ọrụ: -20 ℃ ruo 100℃(-4°F ruo 212°F) Onye na-arụ ọrụ: Handwheel,2″Akụ na-arụ ọrụ,Gearbox No Part Material(ASTM) 1 Body Ductile lron ASTM A536 2 Wedge Ductile lron...

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Design Standard AWWA C515

Eriri mechie ọkọlọtọ: ANSI B1.20.1

(Ụdị Flange ndị ọzọ dị mgbe a rịọrọ ya)

Akara akara O-Rings atọ

Na-ebuli lugs wuru n'ime nri gland

Ihe mkpuchi Epoxy jikọtara ya na ọkọlọtọ AWWA C550

Nyocha & Nnwale: AWWA C515

Nrụgide ọrụ: 250PSL

Okpomọkụ na-arụ ọrụ: -20℃ ruo 100℃(-4°F ruo 212°F)

Onye na-arụ ọrụ: Handwheel, 2 ″ Akụ na-arụ ọrụ, igbe igbe

No	Akụkụ	Ihe (ASTM)
1	Ahụ	Ductile lron ASTM A536
2	Wedge	Ductile lron EPDM/NBR Edebere ya
3	Wedge nut	Brass ASTM B124 C37700
4	Isi	Igwe anaghị agba nchara AISI 420
5	Bonnet	Ductile lron ASTM A536
6	Wedge Nut Gasket	Rubber NBR
7	Ndị na-asa akwa	Nylon / Brass ASTM B124 C37700
8	O-mgbanaka	Rubber NBR
9	Gland	Ductile lron ASTM A536
10	Ụkwụ aka	Ductile lron ASTM A536
11	Bonnet Gasket	Rubber NBR
12	Bonnet/Gland Bolt	Nnukwu ígwè 8 nwere ZiNC plated
13	Uzuzu okpu	Rubber NBR
14	Bolts ejiri aka	Igwe anaghị agba nchara AISI304

Akụkụ

inch	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