Electric Triple Eccentric Butterfly Valve

ADVANTAGES

Electric Triple Eccentric Butterfly Valve, using triple eccentric multi-level metal hard seal structure, is widely used in metallurgy, electric power, petrochemical industry, as well as water supply and drainage and municipal construction and other industrial pipelines. Electric triple eccentric butterfly valve can adjust the flow and cut off the fluid, it has the double advantages of metal hard seal and elastic seal, no matter in the case of low temperature and high temperature, have excellent sealing performance, corrosion resistance, long service life and other characteristics.

Bundor Electric triple eccentric butterfly valve

【Temperature】-29～425℃

【Medium】Gas, dust gas, flue gas, etc

【Application】Environmental protection, metallurgy, chemical industry, electric power, building materials, etc

Product Advantages

1. Precision casting valve body. Qualified WCB material. Fine appearance, no sand hole.

2. Heavy valve body.

3. The valve disc is processed by CNC precision machine with high precision.

4. The sealing ring of the valve body adopts soft and hard multi-layer metal ring, which has the double advantages of metal and elastic seal, to ensure excellent sealing performance in high temperature and low temperature environment.

5. Shaft made of stainless steel, through special treatment to double the strength of the shaft

6. Each valve will be inspected for shell and seal pressure before leaving factory.

7. The protection level of electric actuator reaches IP65.

PARAMETER INFORMATION

Name	Design and manufacture	Face to face Length	Inspection Standard	End Flange
Reference standard	JB/T 8527 API 609	GB/T 12221 API 609	GB/T 13927 API 598	GB/T 9113 ASME B16.5

Name	10-Body	4-Seat Seal	8-Disc	7-Shaft	24-Electric actuator
Material	WCB	430+graphite	WCB	2Cr13	Component

SIZE			PN16		150LB
DN	NPS（Inch）	L	D1	N-d	D1	N-d
50	2''	108	125	4-18	120.7	4-19
65	2 1/2''	112	145	4-18	139.7	4-19
80	3''	114	160	8-18	152.4	4-19
100	4''	127	180	8-18	190.5	8-19
125	5''	140	210	8-18	215.9	8-22
150	6''	140	240	8-22	241.3	8-22
200	8''	152	295	12-22	298.5	8-22
250	10''	165	355	12-26	362	12-25
300	12''	178	410	12-26	431.8	12-25
350	14''	190	470	16-26	476.3	12-29
400	16''	216	525	16-30	539.8	16-29
450	18''	222	585	20-30	577.9	16-32
500	20''	229	650	20-33	635	20-32
600	24''	267	770	20-36	749.3	20-35
700	28''	292	840	24-36
800	32''	318	950	24-39
900	36''	330	1050	28-39
1000	40''	410	1170	28-42
1200	48''	470	1390	32-48