Njikọ Mechanical kwụsịrị NRS Nkwenye Ọnụ Ụzọ Ámá Na-anọdụ Ala-AWWA C509-UL/FM

Njikota igwe mechiri NRS Valves Resilient Seated Gate Valves-AWWA C509-UL/FM Mmasị egosipụtara

Nkọwa dị mkpirikpi:

Aha: Mechanical Joint Akwụsị NRS Resilient Seated Gate Valves-AWWA C509-UL/FM Nkwado 1.Standard: Dabara AWWA C509 2.Material: Ductile Iron 3.Normal Pressure:250PSI/300PSI 4.Size: 2″ Product-1 nkọwa: 250PSI AWWA C509 Iron Isi Mechanical Joint Akwụsị Resilient Wedge Gate Valves Bolted Bonnet ?Non-Rising Stem ?Resilient Wedge

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Aha: Njikọ Mechanical akwụsị NRSValve ọnụ ụzọ ámá na-agbanwe agbanweNkwado s-AWWA C509-UL/FM
1.Standard: Dabara AWWA C509
2.Material: Iron Ductile
3.Nkịtị nrụgide: 250PSI / 300PSI
4. Size: 2″-16″

Nkọwa ngwaahịa:

250PSI AWWA C509 Ígwè arụrụ arụ ọrụ nkwonkwo na-akwụsị weji na-agbanwe agbanweỌnụ ụzọ Valves
Bolted Bonnet ?Stem Na-adịghị Ebilite 250 PSI/17.2 mmanya na-adịghị egwu oyi na-arụ ọrụ KWESỊRỊ NA AWWA C509

	IKPEHE	Nkọwapụta
1.	Isi Valve	Ductile Iron ASTM A536
2.	Wedge na-agbanwe agbanwe	Ductile Iron ASTM A536/EPDM ASTM D 2000
3.	Wedge nut	Bronze ASTM B584 UNS C83600
4.	Isi	Bronze ASTM B 150 UNS C61400
5.	Bonnet Gasket	EPDM ASTM D 2000
6.	Bonnet ịghasa	Alloy Steel ASTM A574M Zinc Plated
7.	Bonnet	Ductile Iron ASTM A536
8.	O-mgbanaka Stem Primary	EPDM ASTM D 2000
9.	Stem Thrust Washer (nke dị ala)	Bronze ASTM B584 UNS C83600
10.	Stem Thrust Washer (elu)	Igwe anaghị agba nchara ASTM A276 UNS S41000
11.	O-mgbanaka Gland Akara	EPDM ASTM D 2000
12.	Stem Akara Bushing	Bronze ASTM B584 UNS C83600
13.	Mgbanaka O-Ring nke abụọ (2)	EPDM ASTM D 2000
14.	Gland Flange	Ductile Iron ASTM A536
15.	Gland Flange Screw	Alloy Steel ASTM A574M Zinc Plated
16.	Stem Ring Wiper	EPDM ASTM D 2000
17.	Akụ na-arụ ọrụ Square	Nkedo Iron ASTM A126-B
17A.	Ụkwụ aka (Nhọrọ)	Ductile Iron ASTM A536
18.	Igwe mmiri dị larịị	Carbon Steel Zinc plated
19.	Ịghasa	Alloy Steel ASTM A574M Zinc Plated

Nha		Akụkụ														Bolt Gburugburu		Flange Oghere	Tụgharịa Imeghe	Ibu
Nha		A		B		C		D		E		F		H		Bolt Gburugburu				Ibu
N'ime	mm.	N'ime	mm.	N'ime	mm.	N'ime	mm.	N'ime	mm.	N'ime	mm.	N'ime	mm.	N'ime	mm.	N'ime	mm.			lbs.	Kg.
3	80	8.0	203	12.7	322	0.94	24	7.7	196	4.9	126	3.1	80	10.2	260	6.19	157	4	10.8	43	20
4	100	10.0	254	13.5	344	1.00	26	9.1	232	6.0	153	3.9	100	10.2	260	7.50	191	4	13.0	70	36
6	150	11.5	292	17.4	441	1.06	27	11.1	283	8.1	206	5.9	150	14.8	375	9.50	241	6	15.7	112	51
8	200	11.5	292	20.8	529	1.12	28	13.4	340	10.3	261	7.9	200	14.8	375	11.75	298	6	17.3	170	77
10	250	13.0	330	24.2	614	1.18	30	15.7	400	12.3	313	9.8	250	15.7	400	14.00	356	8	21.4	267	121
12	300	14.0	356	27.6	700	1.25	32	18.0	456	14.4	367	11.8	300	19.7	500	16.25	413	8	25.3	388	176
14	350	15.0	381	31.8	807	1.38	35	20.3	516	16.5	420	13.8	350	19.7	500	18.74	476	12	30	550	250
16	400	16.0	406	34.3	870	1.46	37	22.6	573	18.6	473.5	15.7	400	19.7	500	21.22	539.5	16	34	726	330