Pneumatic butterfly valve
Pneumatic butterfly valve is composed of pneumatic actuator and butterfly valve. Pneumatic butterfly valve is a circular butterfly plate rotating with the valve stem to open and close, in order to realize the start of the action of the pneumatic valve, mainly used as a cut-off valve, can also be designed to have the function of adjustment or section valve and adjustment, butterfly valve in the use of low pressure large and medium caliber pipeline more and more.
Pneumatic butterfly valve classification: stainless steel pneumatic butterfly valve, hard seal pneumatic butterfly valve, soft seal pneumatic butterfly valve, carbon steel pneumatic butterfly valve.
The main advantages of pneumatic butterfly valve, simple structure, small size, light weight, low cost, the characteristics of pneumatic butterfly valve is particularly significant, installed in the high altitude tunnel, through two five-way solenoid valve control operation is convenient, but also can adjust the flow medium.
TOTAL SOLUTION ,TOTAL CARE
D&R Machinery are professional confectionery machine manufacturers with over 20 years in the business operating at the highest industry standards.
We've built a reputation on engineering, designing and delivering high performance total-solution confectionery machinery to clients with absolute precision around the world.
The confectionery machinery industry is a small world, and we've slowly become leaders in innovation and creative solutions for clients from all walks of the industry. D&R Machinery has become synonymous with one word and one world only in the confectionery machinery world and that is 'total-solution', that is end to to end turn key production of the highest quality confectionery machinery in the world.
Becoming the D&R Machinery you see today starts and ends with the word 'care'. You don't become the best without a plan that ensures our clients achieve the success they desire, and at D&R Machinery it starts with care and ends with trust, reliability and innovation.
1.Q:Where are your company?
A:D&R office is located at F12, Shanshan Plaza, Yinzhou District, Ningbo, China.
D&R factory is located at Xishanli Village, Qiantong Town, Ninghai County, Ningbo, China.
2.Q:Are you direct factory?
A:We are both manufacturer and trading companiesno one knows more about our products than we do.We can provide the best quality equipment and the most affordable price, and according to your request, we can more quickly provide the corresponding service Scheme.Certainly,We welcome you to come visit our factory.
3.Q:What are your main products?
A:All kinds of chocolate making machines, candy making machines,Swiss roll and layer cake production line, cadny bar production line and their packing machines.
4.Q:Do you have gurantee for your product?
A:As a factory, no one knows more about our products than we do.We have a fairly strict standard for our products.Our products have CE certification and EAC certification.
5.Q:How can we contact you?
A:Here is contact information:
Contact company: Ningbo D & R Machinery Co., Ltd
Direction phone:+86 574 88304275; +86 18057458607