Flanged Soft Seal Butterfly Valve, Manual Butterfly Valve, Gear Butterfly Valve, Pipeline Valve, Resilient Seated Butterfly Valve

Price:	Negotiable/Piece
Trade Terms:	FOB,CFR,CIF
Min Order:	10/Piece
Pay Type:	L/C,T/T

Contact Supplier

Jiangsu Cosmic Power Environmental Protection Tech Co., Ltd.

Showroom Product Company Profile

Performance
Suitable temperature: ≤120ºC
Nominal pressure: ≤1.6MPa
Structure: Center line with pin, center line without pin
Application: Food, medicine, chemical, petroleum, electric power, textile, paper and other industries
Usage: Used in water supply and drainage system, it is mainly to regulate and stop medium flow.

General features
Small operation torque, easy to operate, save labour.
Innovative and reasonable design, unique structure, light weight and rapid opening and closing function.
Sealing elements can be replaced. It can achieve bidirectional sealing effect and no medium leakage.
Installed in any position. Easy to maintain.
The features of sealing materials are aging resistance, corrosion resistance, long service life,etc.

Part name	Materials
Body	Gray cast iron, nodular graphite steel
Wedge	Gray cast iron, nodular graphite steel, Cast steel, stainless steel and special materials
Seal ring	all kinds of rubber, PTFE
Stem	stainless steel
Packing	O-rings,flexible graphite

Main technical parameters

DN(mm)		50-2000
PN(MPa)		0.6	1	1.6
Test pressure	Strength test	0.9	1.5	2.4
	Sealing test	0.66	1.1	1.76
	Air seal test	0.6	0.6	0.6
Applicable medium	Air, water, sewage, steam, gas, oil and so on
Driving mode	Manual, gear, pneumatic, electric

Optional seal materials and applicable temp
Description	Neoprene	Chemigum	EBR	PTFE	Silicone rubber	Fluorous rubber
Code name	X or J	XA or JA	XB or JB	XC, JC or F	XD or JD	XE or JE
Max. temp	82ºC	93ºC	150ºC	232ºC	250ºC	204ºC
Min. temp	-40ºC	-40ºC	-40ºC	-268ºC	-70ºC	-23ºC
Working temp	≤65ºC	≤80ºC	≤120ºC	≤200ºC	≤200ºC	≤180ºC

General dimension for YD41X/J
DN(mm)	Length of structure (standard value) mm	Dimensions(for reference)				Connection dimension(standard value)												Approx weight(kg)
	Length of structure (standard value) mm	Dimensions(for reference)				0.6MPa				1.0MPa				1.6MPa
	L	H	H0	A	B	D	D1	D2	n-d	D	D1	D2	n-d	D	D1	D2	n-d
50	108	82.5	238	270	65	140	110	88	4-14	165	125	99	4-18	165	125	99	4-18	8.5
65	112	92.5	258	270	65	160	130	108	4-14	185	145	118	4-18	185	145	118	4-18	9.5
80	114	100	278	270	65	190	150	124	4-18	200	1960	132	8-18	200	160	132	8-18	11
100	127	110	293	270	65	210	170	144	4-18	220	180	156	8-18	220	180	156	8-18	15
125	140	125	309	310	65	240	200	174	8-18	250	210	184	8-18	250	210	184	8-18	21
150	140	142.5	336	310	65	265	225	199	8-18	280	240	211	8-22	285	240	211	8-22	24

General dimension for YD341X/J
DN(mm)	Length of structure (standard value) mm	Dimensions(for reference)				Connection dimension(standard value)												Approx weight(kg)
	Length of structure (standard value) mm	Dimensions(for reference)				0.6MPa				1.0MPa				1.6MPa
	L	H	H0	A	B	D	D1	D2	n-d	D	D1	D2	n-d	D	D1	D2	n-d
50	108	63	306	180	200	140	110	88	4-14	165	125	99	4-18	165	125	99	4-18	13
65	112	70	321	180	200	160	130	108	4-14	185	145	118	4-18	185	145	118	4-18	14
80	114	83	346	180	200	190	150	124	4-18	200	160	132	8-18	200	160	132	8-18	15.5
100	127	105	387	180	200	210	170	144	4-18	220	180	156	8-18	220	180	156	8-18	19.5
125	140	115	411	180	200	240	200	174	8-18	250	210	184	8-18	250	210	184	8-18	25.5
150	140	137	447	270	280	265	225	199	8-18	285	240	211	8-22	285	240	211	8-22	28.5
200	152	164	572	270	280	320	280	254	8-18	340	295	266	8-22	340	295	266	12-22	48
150	165	206	646	270	280	375	335	309	12-18	395	350	319	12-22	405	355	319	12-26	69
300	178	230	738	380	420	440	395	363	12-22	445	400	370	12-22	460	410	370	12-26	91
350	190	248	761	380	420	490	445	413	12-22	505	460	429	16-22	520	470	429	16-26	110
400	216	289	877	450	470	540	495	463	16-22	565	515	480	16-26	580	525	480	16-30	140
450	222	320	938	480	490	595	550	518	16-22	615	565	530	20-26	640	585	548	20-30	180
500	229	343	993	480	490	645	600	568	20-22	670	620	582	20-26	715	650	609	20-33	215
600	267	413	1131	480	490	755	705	667	20-26	780	725	682	20-30	840	770	720	20-36	290
700	292	478	1476	640	660	860	810	772	24-26	895	840	794	24-30	910	840	794	24-36	560
800	318	525	1533	640	660	975	920	878	24-30	1015	950	901	24-33	1025	950	901	24-39	910
900	330	585	1655	750	860	1075	1020	978	24-30	1115	1050	1001	28-33	1125	1050	1001	28-39	1500
1000	410	640	1765	850	900	1175	1120	1078	28-30	1230	1160	1112	28-36	1255	1170	1112	28-42	1750
1200	470	755	1995	850	900	1405	1340	1295	32-33	1455	1380	1328	32-39	1485	1390	1328	32-48	2180
1400	530	910	2310	1000	925	1630	1560	1510	36-36	1675	1590	1530	36-42	1685	1590	1530	36-48	2400
1600	600	1030	2595	1000	925	1830	1760	1710	40-36	1915	1820	1750	40-48	1930	1820	1750	40-56	2870
1800	670	1140	2810	1100	980	2045	1970	1918	44-39	2115	2020	1950	44-48	2130	2020	1950	44-56	3380
2000	760	1250	3100	1100	980	2265	2180	2125	48-42	2325	2230	2150	48-48	2345	2230	2150	48-62	4010

Remark: The above data are applicable for GB standard, if you need products with other standards, pls indicate in advance
Mentioned "Length of structure" is standard "short series", if you need "long series", pls specify it

If you need have special requirements such as valve plate lined with rubber, pls specify

Prod Model:	YD41X/J, YD341X/J
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Dn:	50-5000mm
Connection Form:	Flange
Seal Form:	Auto Sealed
Work Pressure:	Low Pressure (',Pn<1.6mpa)
Working Temperature:	Normal Temperature (',-40??C
Material Of Seal Surface:	Soft Sealed
Application:	Food, Medicine, Chemical, Petroleum, Electric Powe
Driving Mode:	Manual, Gear
Structure:	Centre Sealing, Single Eccentric Seal
Valve Body:	Gray Cast Iron, Ductile Cast Iron

JIANGSU COSMIC POWER ENVIRONMENTAL PROTECTION TECH Co., Ltd. Herein refers to "COP company". COP company was established in 2007, it was located in Nanjing city. COP company is a professional valves manufacturer, specialized in designing, researching, manufacturing. Our goal is to do every effort to fulfill customers' equirements. In the past eight years, we developed and strengthened our manufaturing ability and after-sale service, which makes us receive good reputation from our demestic clients. Currently, we plan to furtherly improve our valves to global markets, and make good preparation for providing the valves with best quality and most competitive prive to all our customers. Our main products include Butterfly valve, Gate valve, Ball valve, Check valve, Globe valve etc. The products is widely used in petroleum, chemical, paper making, electric power, water craft, machine and food industries, etc. Now our productes have passed certificated of ISO9001 and ISO14000.