High Performance Butterfly Valve - China

High performance butterfly valve is the latest product we developed to meet the market need based upon our many years experience in valve manufacturing, using and servicing.

Its advantages include: 1 - High performance butterfly valve Can be cut off under the positive pressure and be cutt off too under the negative pressure when negative pressure is stronger than the positive pressure ; 2 - High performance butterfly valve was developed based on the ball valve’s advantage and butterfly valve’s construction performance which have the ball valve’s outstanding features.

dual sealing, adjustable, long service time as well as butterfly valve’s characters.

small volume, light weight.

High performance butterfly valve essence is butterfly type eccentric half ball valve.

High performance butterfly valve sealing principle combined trunnion ball valve’s front seal and eccentric butterfly valve’s compulsory seal so that it can be closed under the condition of high pressure and low pressure.

3 - To meet with different need for hardness, two seal faces of the seal pair can be applied with plasma coating, vacuum protective penetration surfacing, or other advanced processes to form martensitic stainless steel, austenitic stainless steel, carbide, cermet, and artificial diamond functionally gradient materials; 4 - Self-centering and automatic wear compensation over distance; 5 - Mainly similar to butterfly valves, it features short construction and compact size, and therefore can be made to have large bore, extra-large bore and super-large bore.

6 - This valve combines the functions and advantages of butterfly valve, semi-ball valve, gate valve and globe valve in addition to absolutely different strengths unique to it.

Due to compact size, light weight, easy and convenient transportation, installation, maintenance and repair, and reliable operation, this valve becomes another major technical revolution in valve industry.

Company Contact:

• Posted By: Henan Quanshun Flow Control Science & Technology

• Phone: 8637155693192

• Address: 28#,Huagong Road,High& New Technology Zone,Zhengzh, Zhengzhou , China

• Email:

• Website: http://www.qslk.cn

• Business Description: HENAN Quanshun Flow Control Science and Technology Co., Ltd, belonging to
  
  Quanshun Group, having 50 million yuan registered capital and
  
  33300㎡floor area, is a famous enterprise with the title of double high
  
  enterprises of Henan Province, engaged in the research, production and
  
  distribution of the flow control equipments with high, medium and low
  
  pressures.
  
  As the sponsor and drafter of the national standard Eccentric Semi Ball Valve, the hundred high enterprise in Zhengzhou city, the advanced enterprise of fixed asset investment, outstanding contribution to economic and high growth enterprise in Zhengzhou high tech Zone, and the "provincial enterprise technology center", Quanshun brand valve has win the honor of provincial high quality brand products, energy saving products and key industrial products.