Good Quality Stainless Steel Dn80 Motorized Wafer Butterfly Valve

Short Description:

This butterfly valve is suitable to temperature ��80��, is used on petroleum, chemical industry foodstuff medicine gently the and paper making, power, plumbing and gas pipe route, and does the effect adjusted the volume of flow and dams a river the medium. Possess the bloated cold function that contracts of compensation pipeline heat.

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Product Detail

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To be the stage of realizing dreams of our employees! To build a happier, more united and more professional team! To reach a mutual benefit of our customers, suppliers, the society and ourselves for Good Quality Stainless Steel Dn80 Motorized Wafer Butterfly Valve, We are going to do our greatest to meet or exceed customers’ specifications with top quality solutions, advanced concept, and efficient and timely provider. We welcome all prospects.
To be the stage of realizing dreams of our employees! To build a happier, more united and more professional team! To reach a mutual benefit of our customers, suppliers, the society and ourselves for 4-20ma Motorized Ball Valve, Motor Operated Ball Valves, Rubber Seal Butterfly Valve, Our company regards “reasonable prices, high quality,efficient production time and good after-sales service” as our tenet. We hope to cooperate with more customers for mutual development and benefits in future. Welcome to contact us.

Features:

1.The design is new and original and reasonable and tfie structure is unique and is light in�weight and operates makes things convenient for and it is rapid case to close.

2.This stretch butterfly valve can act to adjust the volume of flow with damming a river the�effect, to compensate that the pipeline difference in temperature is given rise to again�hot expands to cool contracts the function, and but also being easy to at the same time�install and dismanteles, uses the productfor one valve more.

Meterial of main parts:

No.	Part name	Meterial name
1	Valve body	Cast iron, ductile iron, cast steel and stainless steel
2	Valve disc	Ductile iron, copper allol and stainless steel
3	Valve stem	2Cr1,No.45 steel
4	Seat	�The fine rubber of wear-resisting rubber and NBR etc.
5	Seal	�The 0 mould pad of NBR

Main dimensions

DN��mm��	Lmin Shortest	Installstandard	LmaxLongest	Stretchingcapacity	H1	H2	D	D1	z-�d�	b�
�50	�180	�200	�220	40-60	�241	�70	�165	�125	�4-�18	21
�65	�190	�210	�230		�264	�70	�180	�145	�4-�18	23
�80	�210	�230	�250		�276	�70	�210	�160	�8-�18	23
�100	�237	�257	�277		�314	�70	�238	�180	�8-�18	27
�125	�255	�275	�295		�340	�70	�250	�210	�8-�18	27�
�150	�280	�300	�320		�365	�70	�290	�240	�8-�22	28
�200	�338	�358	�378		�435	�80	�345	�295	�8-�22	29�
�250	�350	�380	�410		�495	�80	�405	�350	�12-�22	30
�300	�390	�420	�450		�580	�85	�460	�400	�12-�22	30�
�350	�420	�450	�480		�635	�85	�505	�460	�16-�22	32�
�400	�450	�480	�510		�709	�185	�565	�515	�16-�26	32�
450	480	510	540		750	185	625	565	�20-�26	32
500	510	540	570		841	190	670	620	�20-�26	34
600	570	600	630		1021	190	780	725	�20-�30	36
700	630	660	690		1144	240	895	840	�24-�30	40
800	690	720	750		1263	240	1015	950	�24-�33	44