5

year

KR VALVE (TIANJIN) CO.,LTD

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ELECTRIC BUTTERFLY VALVE

ELECTRIC BUTTERFLY VALVE

group name: Butterfly Valve

Min Order: 1 piece

brand name: KRV

model: DN50-DN100

Nearest port for product export: Tianjin, Shanghai, Qingdao, Dalian

Delivery clauses under the trade mode: FOB, CFR, CIF, EXW

Acceptable payment methods: T/T, L/C, Credit Card, Westem Union, Cash

update time: Wed, 12 May 2021 18:49:03 GMT

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Packging & Delivery

Min Order1 piece

Briefing

The design of electric butterfly valve is novel, reasonable, simple in structure

Detailed

Performance specification

Nominal diameter		50(2″) ~1000 (40″)	50(2″) ~800 (32″)
Nominal pressure		1.0	1.6
Test pressure	housing	1.5	2.4
	Seal up	1.1	1.76
Applicable temperature		-15~+150
Applicable medium		淡水、污水、海水、空气、蒸汽、食品、药品、各种油类、酸类、碱类、盐类等

Major Dimensions and Weights

DN		A	B	C	D	L	H	D1	n-ø	K	E	n1-ø1	ø2	G	weight
mm	inch	A	B	C	D	L	H	D1	n-ø	K	E	n1-ø1	ø2	G	weight
50	2″	161	80	42	52.9	32	84.84	120	4-ø23	77	57.15	4-ø6.7	12.6	118	2.5
65	2.5″	175	89	44.7	64.5	32	96.2	136.2	4-ø26.5	77	57.15	4-ø6.7	12.6	137	3.2
80	3″	181	95	45.2	78.8	32	61.23	160	8-ø18	77	57.15	4-ø6.7	12.6	143	3.6
100	4″	200	114	52.1	104	32	70.80	185	4-ø24.5	92	69.85	4-ø10.3	15.77	156	4.9
125	5″	213	127	54.4	123.3	32	82.28	215	4-ø23	92	69.85	4-ø10.3	18.92	190	7
150	6″	226	139	55.8	155.6	32	91.08	238	4-ø25	92	69.85	4-ø10.3	18.92	212	7.8
200	8″	260	175	60.6	202.5	45	112.89/76.35	295	4-ø25/4-ø23	115	88.9	4-ø14.3	22.1	268	13.2
250	10″	292	203	65.6	250.5	45	92.40	357	4-ø29	115	88.9	4-ø14.3	28.45	325	19.2
300	12″	337	242	76.9	301.6	45	105.34	407	4-ø29	140	107.95	4-ø14.3	31.6	403	32.5
350	14″	368	267	76.5	333.3	45	91.11	467	4-ø30	140	107.95	4-ø14.3	31.6	436	41.3
400	16″	400	309	86.5	389.6	51.2/72	100.47/102.42	515/525	4-ø26/4-ø30	197	158.75	4-ø20.6	33.15	488	61
450	18″	422	328	105.6	440.51	51.2/72	88.39/91.51	565/585	4-ø26/4-ø30	197	158.75	4-ø20.6	38	539	79
500	20″	480	361	131.8	491.6	64.2/82	96.99/101.68	620/650	4-ø26/4-ø33	197	158.75	4-ø20.6	41.15	593	128
600	24″	562	459	152	592.5	70.2/82	113.42/120.46	725/770	20-ø30/20-ø36	276	215.9	4-ø22.2	50.65	816	188
700	28″	624	520	163	695	66/82	109.65	840	24-ø30/20-ø36	300	254	8-ø18	55/63.35	895	284
800	32″	672	591	188	794.7	66/82	124	950	24-ø33/24-ø39	300	254	8-ø18	55/63.35	1015	368
900	36″	720	656	203	864.7	118	117.57	1050	24-ø33	300	254	8-ø18	75	1115	713
1000	40″	800	721	216	965	142	129.89	1160	24-ø36	300	254	8-ø18	85	1230	864

Performance specification

Nominal diameter		50(2″) ~1000 (40″)	50(2″) ~800 (32″)
Nominal pressure		1.0	1.6
Test pressure	housing	1.5	2.4
	Seal up	1.1	1.76
Applicable temperature		-15~+150
Applicable medium		淡水、污水、海水、空气、蒸汽、食品、药品、各种油类、酸类、碱类、盐类等

Major Dimensions and Weights

DN		A	B	C	D	L	H	D1	n-ø	K	E	n1-ø1	ø2	G	weight
mm	inch	A	B	C	D	L	H	D1	n-ø	K	E	n1-ø1	ø2	G	weight
50	2″	161	80	42	52.9	32	84.84	120	4-ø23	77	57.15	4-ø6.7	12.6	118	2.5
65	2.5″	175	89	44.7	64.5	32	96.2	136.2	4-ø26.5	77	57.15	4-ø6.7	12.6	137	3.2
80	3″	181	95	45.2	78.8	32	61.23	160	8-ø18	77	57.15	4-ø6.7	12.6	143	3.6
100	4″	200	114	52.1	104	32	70.80	185	4-ø24.5	92	69.85	4-ø10.3	15.77	156	4.9
125	5″	213	127	54.4	123.3	32	82.28	215	4-ø23	92	69.85	4-ø10.3	18.92	190	7
150	6″	226	139	55.8	155.6	32	91.08	238	4-ø25	92	69.85	4-ø10.3	18.92	212	7.8
200	8″	260	175	60.6	202.5	45	112.89/76.35	295	4-ø25/4-ø23	115	88.9	4-ø14.3	22.1	268	13.2
250	10″	292	203	65.6	250.5	45	92.40	357	4-ø29	115	88.9	4-ø14.3	28.45	325	19.2
300	12″	337	242	76.9	301.6	45	105.34	407	4-ø29	140	107.95	4-ø14.3	31.6	403	32.5
350	14″	368	267	76.5	333.3	45	91.11	467	4-ø30	140	107.95	4-ø14.3	31.6	436	41.3
400	16″	400	309	86.5	389.6	51.2/72	100.47/102.42	515/525	4-ø26/4-ø30	197	158.75	4-ø20.6	33.15	488	61
450	18″	422	328	105.6	440.51	51.2/72	88.39/91.51	565/585	4-ø26/4-ø30	197	158.75	4-ø20.6	38	539	79
500	20″	480	361	131.8	491.6	64.2/82	96.99/101.68	620/650	4-ø26/4-ø33	197	158.75	4-ø20.6	41.15	593	128
600	24″	562	459	152	592.5	70.2/82	113.42/120.46	725/770	20-ø30/20-ø36	276	215.9	4-ø22.2	50.65	816	188
700	28″	624	520	163	695	66/82	109.65	840	24-ø30/20-ø36	300	254	8-ø18	55/63.35	895	284
800	32″	672	591	188	794.7	66/82	124	950	24-ø33/24-ø39	300	254	8-ø18	55/63.35	1015	368
900	36″	720	656	203	864.7	118	117.57	1050	24-ø33	300	254	8-ø18	75	1115	713
1000	40″	800	721	216	965	142	129.89	1160	24-ø36	300	254	8-ø18	85	1230	864

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