Flange Worm Cast Iron Body Butterfly Valves , Telescopic Swing Check Non Return Valve

Price Negotiable

Price: Negotiable

MOQ: 10 pcs

Delivery Time: 5-8 work days

Brand: Y

Product Description

Cast Iron Material 1.0/1.6 Mpa Pressure Telescopic Flanged Butterfly Valve

Usage

This kind of valve can widely be used in the water supply and draining and gas tubes in the fields of food, medicine, chemical industry, petroleum, electrlc power, textile industry, paper making and etc. It has the function of adjusting flux, interecpting medium and compensating the tube's expend in hot and con tract in cold.

Feature

pressure	1.0 mpa
Shell test(water)	1.5 mpa
seal test (water)	1.1 mpa
temperature	80℃

Main Part and Material

Body material	Grey iron
Disc	cast steel
Stem	2Cr13
Extension tube	Grey iron
Gland	Gentle graphite

Dimension

型号 Type	Nominal DN(mm)	L	Lmin	Lmax	A	B	D	D1	D2	n-d	H	H1
SD343X/F-10	50	171	156	186	180	200	165	125	99	4-18	80	309
	65	175	160	190	180	200	185	145	118	4-18	95	337
	80	182	166	198	180	200	200	160	132	8-18	98	347
	100	208	188	228	180	200	220	180	156	8-18	114	373
	125	220	201	240	180	200	250	210	184	8-18	128	405
	150	226	206	246	270	280	285	240	211	8-22	139	440
	200	242	219	265	400	425	340	295	266	8-22	174	612
	250	267	240	295	400	425	390	350	319	12-22	215	693
	300	282	254	308	450	560	445	400	370	12-22	245	747
	350	300	272	327	450	560	505	460	429	16-22	270	802
	400	338	308	368	535	580	565	515	480	16-26	305	991
	450	340	310	370	535	580	615	565	530	20-26	325	1037
	500	362	332	392	535	580	670	620	582	20-26	360	1127
	600	408	375	441	570	660	780	725	682	20-30	445	1377
	700	430	400	460	750	730	895	840	794	24-30	505	1496
	800	475	445	499	750	730	1015	950	901	24-30	560	1584
	900	490	460	520	750	730	1110	1050	1001	28-30	630	1676
	1000	565	530	600	900	750	1230	1160	1112	32-33	680	1760
	1200	623	571	675	1000	925	1455	1380	1328	36-36	795	2018
	1400	722	682	760	1000	925	1675	1590	1530	36-36	900	2363
	1600	815	770	860	1000	925	1915	1820	1750	40-36	1100	2723
	1800	880	830	930	1100	980	2115	2020	1950	44-39	1124	2844
	2000	970	920	1020	1100	980	2325	2230	2150	48-42	1292	3127