Cheap PriceList for China Double Flange Resilient/Soft Seated Concentric/Center Line Butterfly Valve

Short Description:

Zl47f self operated flow balance valve is mainly composed of an automatic regulating valve disc and a manual regulating valve disc. The automatic pressure change of the medium is used as the power to automatically adjust the flow through the valve itself, which is accurate and stable. At the same time, it has the functions of opening indication, locking and closing. It is suitable for flow control of non corrosive medium such as heating and air conditioning. One time adjustment before operation can make the system flow automatically constant and then set the required value.

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"Quality 1st, Honesty as base, Sincere company and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Cheap PriceList for China Double Flange Resilient/Soft Seated Concentric/Center Line Butterfly Valve, If you are fascinated in almost any of our services and products, please will not wait to contact us. We are all set to reply you inside 24 hours soon after receipt within your request also to build mutual un-limited benefits and organization in close to long run.
"Quality 1st, Honesty as base, Sincere company and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for China Butterfly Valve, Valve, It using the world's leading system for reliable operation, a low failure rate, it suitable for Argentina customers choice. Our company is situated within the national civilized cities, the traffic is very convenient, unique geographical and economic conditions. We pursue a people-oriented, meticulous manufacturing, brainstorm, build brilliant" business philosophy. Strict quality management, perfect service, reasonable price in Argentina is our stand on the premise of competition. If necessary, welcome to contact us by our website or phone consultation, we'll be happy to serve you.
technical parameter

Nominal pressure: 1.6Mpa

Nominal diameter: 15 ~ 350mm

Applicable medium: water, oil, non corrosive liquid

Applicable temperature: 0 ~ 100 ℃

Flange standards: GB / T 17241.6, GB / t9113, en1092

Test standard: GB / T 13927, API598

Material of main parts

Part name	Valve body, valve cover	Stem	Valve disc	a seal
texture of material	Cast iron, ductile iron, carbon steel	stainless steel	Ductile iron	Rubber asbestos board

Main connection dimensions

SP45F	DN	32	40	50	65	80	100	125	150	200	250	300	350	SP45F	DN	15	20	25	32	40
	L	200	200	215	240	280	310	360	400	460	515	585	700		ZG	1/2''	3/4''	1''	5/4''	3/2''
	L	200	200	215	240	280	310	360	400	460	515	585	700		L	100	115	125	140	160
	H	230	242	250	260	329	340	424	454	517	573	617	705		H	128	128	130	150	187