Wafer Triple Eccentric Metal Seat Electric Regulating Butterfly Valve (D971X)

• Driving Mode: Electric
• Connection Form: Wafer
• Structure: Three-Eccentric Sealing
• Valve Stem: Normal
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: Medium Temperature (120°C<T<450°C)
• Model NO.: D971X
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Casting
• Application: Industrial Usage
• Transport Package: Plywood Case
• Specification: ISO 9001
• Trademark: GOOLE, OEM
• Origin: China(Mainland)
• HS Code: 8481804090
• Production Capacity: 10000PCS/Year

Product Description

Wafer Triple Eccentric Metal Seat Electric Regulating Butterfly Valve (D971X)

Product Description

Electric wafer butterfly valves are used in ventilation and environmental protection engineering in industries such as chemical, building materials, power plants, and glass, as gas medium to regulate flow or cut off devices in dusty cold or hot air gas pipelines.

Product Features

Wafer Type EPDM Seat Cast Iron Electric Regulating Butterfly Valve (D971X)
Special Features:

Materials: stainless steel and carbide 
Corrosion-resistant 
Simple and compact structure
Lightweight 
Easy to install or disassemble
Convenient maintenance
Easy and convenient to operate 

Specification

Characteristic:

1. Designed and manufactured using a new structural form welded between a centerline butterfly plate and a short structural steel plate, it has a compact structure, light weight, easy installation, low flow resistance, large flow capacity, and avoids the impact of high-temperature expansion. It is easy to operate
2. No connecting rods, bolts, etc. inside, reliable operation, and long service life. Can be installed at multiple workstations, unaffected by medium flow direction

Product Details

Main External Dimensions.
 

DN	L	L1/L2	H		H1	1.0MPa			1.6MPa			2.5MPa
			Metal Seat	Soft Seat		D	D1	n-Фd	D	D1	n-Фd	D	D1	n-Фd
50	108	43	112	63	530	165	125	4-18	165	125	4-18	165	125	4-18
65	112	46	115	70	530	185	145	4-18	185	145	4-18	185	145	8-18
80	114	46	120	83	565	200	160	4-18	200	160	8-18	200	160	8-18
100	127	52	138	105	600	220	180	8-18	220	180	8-18	235	190	8-22
125	140	56	164	115	640	250	210	8-18	250	210	8-18	270	220	8-26
150	140	56	175	137	705	285	240	8-22	285	240	8-22	300	250	8-26
200	152	60	200	164	775	340	295	8-22	340	295	12-22	360	310	12-26
250	165	68	243	206	945	395	350	12-22	405	355	12-26	425	370	12-30
300	178	78	250	230	1070	445	400	12-22	460	410	12-26	485	430	16-30
350	190	78	280	248	1140	505	460	16-22	520	470	12-26	555	490	16-33
400	216	102	305	289	1210	565	515	16-26	580	525	16-26	620	550	16-36
450	222	114	350	320	1335	615	565	20-26	640	585	16-30	670	600	20-36
500	229	127	380	343	1415	670	620	20-26	715	650	20-30	730	660	20-36
600	267	154	445	413	1605	780	725	20-30	840	770	20-33	845	770	20-39
700	292	165	480	478	1844	895	840	24-30	910	840	24-36	960	875	24-42
800	318	190	530	525	2040	1015	950	24-33	1025	950	24-39	1085	990	24-48
900	330	203	580	585	2255	1115	1050	28-33	1125	1050	28-39	1185	1090	28-48
1000	410	216	650	640	2380	1230	1160	28-36	1255	1170	28-42	1320	1210	28-56
1200	470	254	760	755	2640	1455	1380	32-39	1485	1390	32-48	1530	1420	32-56

Product Parameters

DN(mm)	50~1200
PN	PN0.6,1.6,2.5MPa
Flow Characteristics	Clse to quick open type
Rotary range	0~90°
Base Error	±2.5%
Hysteresis	±2.5%
Dead Zone	1%
Regulating range	50:1
Type	On/off,Control

Our Services

Our Services

Pre-sale service:
1.We have full stock and can deliver within short time.
2.OEM and ODM order are accepted, Any kind of logo printing or design are available.
3.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
4.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.   
After you choose:
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment
3. Email you the tracking no., and help to chase the parcels until it arrive you.
After-sale service:
1.We are very glad that customers give us some suggestion for price and products.
2.If you have any question,please contact us freely by E-mail or Telephone.

View of the factory