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Triple Eccentric Flanged Butterfly Valve CF8 Stainless Steel Hard Seal

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China • Yuanda Valve Group Co., Ltd.

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Triple Eccentric Flanged Butterfly Valve CF8 Stainless Steel Hard Seal

Brand Name : Y

Model Number : D343W-16P

Place of Origin : China

MOQ : 10 pcs

Price : Negotiable

Payment Terms : T/T

Supply Ability : 10000 pcs per year

Delivery Time : 5-8 work days

Packaging Details : wooden box 1200*1100*1100

product name : Flanged Butterfly Valve

pressure : 1.6mpa

body material : CF8 /stainless steel

temperature : ≤200℃

color : Body color /Customer requirements

size : DN50-DN600

Opening : worm gear driven

Medium : water oil and Nitric acid corrosive liquid

Connection : flange end

Disc material : CF8

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Stainless Steel Material Triple Eccentric Hard Seal Flanged Butterfly Valve

Use:

This valve can be used for blocking, sealing and regulating the flow rate on pipelines and equipment with corrosive media.When the valve is fully open, the flow rate of the media in the pipeline shall not be more than 5m/s.

Introduction

Stainless steel butterfly valve (also known as stainless steel flap valve) adopts three eccentric multi-level metal hard sealing structure, which is widely used in gold treatment, electric power, petrochemical, water supply and drainage, municipal construction and other industrial pipelines with medium temperature ≤ 425 ℃ for regulating flow and carrying off fluid. The valve adopts three eccentric structure, and the sealing surfaces of valve seat and disc plate are made of stainless steel with different hardness and good performance Corrosion resistance and long service life. The opening and closing part of butterfly valve is a disc-shaped butterfly plate, which rotates around its own axis in the valve body, so as to open, close or adjust the valve, which is called butterfly valve. The butterfly valve is usually less than 900 from full opening to full closing. The butterfly valve and the butterfly rod are not self-locking. In order to locate the butterfly plate, a worm gear reducer should be installed on the valve rod. The use of worm gear reducer can not only make the butterfly plate have self-locking ability and stop the butterfly plate at any position, but also improve the operation performance of the valve. The industrial butterfly valve is characterized by high temperature resistance, high applicable pressure range, large nominal diameter of the valve, carbon steel body and metal ring instead of rubber ring. Large high temperature butterfly valve is made of steel plate welding, which is mainly used for smoke and air duct and gas pipeline of high temperature medium.

Dimension

mm	L	D	D1	D2	H1	H2	b-f	Z-фd
50	108	165	125	99	90	220	20-2	4-ф18
65	112	185	145	118	100	230	20-2	4-ф18
80	114	200	160	132	110	237	20-2	8-ф18
100	127	220	180	156	120	245	22-2	8-ф18
125	140	250	210	184	135	283	22-2	8-ф18
150	140	285	240	211	155	312	24-2	8-ф22
200	152	340	295	266	211.5	350	24-2	12-ф22
250	165	405	355	320	248.5	400	26-2	12-ф26
300	178	460	410	375	284	438	28-2	12-ф26
350	190	520	470	435	315	499	30-2	16-ф26
400	216	580	525	480	346	527	32-2	16-ф30
450	222	640	585	548	377	554	34-2	20-ф30
500	229	715	650	609	417	602	36-4	20-ф33
600	267	840	770	720	487	655	38-5	20-ф36

Triple Eccentric Flanged Butterfly Valve CF8 Stainless Steel Hard Seal

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