Name:

Soft Seal Turbine Butterfly Valve

Category：

Butterfly valve

Remark:

The butterfly plate of the soft seal butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical passage of the valve body of the butterfly valve, the disc-shaped butterfly plate rotates around the axis, and the rotation angle is between 0 ° and 90 °. When it is rotated to 90 °, the valve is fully opened. The characteristics of the new high-life stainless steel butterfly valve and the problems in the use of the butterfly valve , this type of valve should generally be installed horizontally in the pipeline.

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Product Details

【Product Usage】

【Features】

1. Small and light, easy to disassemble and maintain, and can be installed at any position;

2. The structure is simple and compact, and the 90 ° rotation is quickly opened;

3. Small operation torque, light and labor saving;

4. The flow characteristics tend to be straight, and the adjustment performance is good;

5. As many as tens of thousands of opening and closing tests, long life;

6. The seal can be replaced, the seal is reliable to achieve two-way seal, and the gas test leakage is zero;

7. The sealing material is resistant to aging and corrosion, and can be suitable for a variety of media.

[Performance Specifications]

Nominal diameter DN		50-1200
Nominal pressure MPa		0.6		1			1.6
Nominal pressure MPa	Strength test	0.9		1.5			2.4
	Seal test	0.66		1.1			1.76
material		Material code
		C		P			R
The main parts	Valve body	WCB		0Cr18Ni9			0Cr17Ni12Mo2
	Butterfly Board	WCB		0Cr18Ni9			0Cr17Ni12Mo2
	Stem	2Cr13		0Cr18Ni9			0Cr17Ni12Mo2
	Sealing ring	Dingqing Ethylene Propylene Fluoroplastics
	filler	Ding Qing flexible graphite V-shaped rubber pad
Applicable conditions	Applicable medium	Water, steam, oil		Nitric acid			Acetic acid
	proper temperature	-40 ℃ ~ 200 ℃
Actuator	model	GT or AW series
	Air pressure	0.3-0.7MPa
Executive Standard		Design and manufacture	Structure length		Flange size	Pressure temperature		Test inspection
		GB / T12238	GB12221		GB9113	GB9131		GB13927

【Main appearance and connection size】

PN	DN	L	D	D1	D2	Zd	b	f	H	H0
1.0	50	108	165	125	99	4-18	20	2	170	130
1.0	65	112	185	145	118	4-18	20	2	170	145
1.0	80	114	200	160	132	8-18	20	2	230	152
1.0	100	127	220	180	156	8-18	twenty two	2	320	192
1.0	125	140	250	210	184	8-18	twenty two	2	345	200
1.0	150	140	285	240	211	8-22	twenty four	2	385	230
1.0	200	152	340	295	266	8-22	twenty four	2	471	297
1.0	250	165	405	355	319	12-22	26	2	533	327
1.0	300	178	445	400	370	12-22	26	2	606	364
1.0	350	190	505	460	429	16-22	26	2	694	404
1.0	400	216	565	515	480	16-26	26	2	757	444
1.0	450	222	615	565	530	20-26	28	2	814	472
1.0	500	229	670	620	582	20-26	28	2	902	522
1.0	600	267	780	725	682	20-30	34	2	1048	590
1.0	700	292	895	840	794	24-30	34	5	1277	810
1.0	800	318	1015	950	901	24-33	36	5	1385	844
1.0	900	330	1115	1050	1001	28-33	38	5	1490	890
1.0	1000	410	1230	1160	1112	28-36	38	5	1620	950
1.6	50	108	165	125	99	4-18	20	2	170	130
1.6	65	112	185	145	118	4-18	20	2	170	145
1.6	80	114	200	160	132	8-18	20	2	230	152
1.6	100	127	220	180	156	8-18	twenty two	2	320	192
1.6	125	140	250	210	184	8-18	twenty two	2	345	200
1.6	150	140	285	240	211	8-22	twenty four	2	385	230
1.6	200	152	340	295	266	12-22	twenty four	2	471	297
1.6	250	165	405	355	319	12-26	26	2	533	327
1.6	300	178	460	410	370	12-26	28	2	606	364
1.6	350	190	520	470	429	16-26	30	2	694	404
1.6	400	216	580	525	480	16-30	32	2	757	444
1.6	450	222	640	585	548	20-30	40	2	814	472
1.6	500	229	715	650	609	20-33	44	2	902	522
1.6	600	267	840	770	720	20-36	54	2	1048	590
1.6	700	292	910	840	794	24-36	40	5	1277	810
1.6	800	318	1025	950	901	24-39	42	5	1385	844
1.6	900	330	1125	1050	1001	28-39	44	5	1490	890
1.6	1000	410	1225	1170	1112	28-42	46	5	1620	950
2.5	50	108	165	125	99	4-18	20	2	170	130
2.5	65	112	185	145	118	8-18	twenty two	2	265	210
2.5	80	114	200	160	132	8-18	twenty four	2	310	233
2.5	100	127	235	190	156	8-22	twenty four	2	343	242
2.5	125	140	270	220	184	8-26	26	2	385	254
2.5	150	140	300	250	211	8-26	28	2	445	580
2.5	200	152	360	310	274	12-26	30	2	510	297
2.5	250	165	425	370	330	12-30	32	2	569	339
2.5	300	178	485	430	389	16-30	34	2	653	375
2.5	350	190	555	490	448	16-33	38	2	730	420
2.5	400	216	620	550	503	16-36	40	2	810	463
2.5	450	222	670	600	548	20-36	46	2	850	495
2.5	500	229	730	660	609	20-36	48	2	940	566
2.5	600	267	845	770	720	20-39	58	2	1150	630
2.5	700	292	960	875	820	24-42	58	5	1195	727
2.5	800	318	1085	990	609	24-36	58	5	1268	810

Inquiry

If you have any enquiry about quotation or cooperation,please feel free to email us at info@cnlgvalve.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

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Soft Seal Turbine Butterfly Valve

Butterfly valve

Product Details

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