Chinese Manufacturer Wholesale QT450 Ductile Iron Slide Ball Check Valve with High Quality HQ41X

product description

Ball check valve is a multi-ball, multi-channel, multi-cone inverted fluid structure of the check valve, mainly by the front and back valve body, rubber ball, cone body and so on.

The rubber ball adopts hollow steel ball with elastic rubber to ensure sealing and reduce the damage to the pipeline system in the process of valve closing. When the valve is opened, the conical body with holes can fix the steel ball and eliminate the pressure on the contact surface between the rubber ball and the conical body, so that the contact is surface contact, and reduce the hydraulic loss caused by the trembling of the rubber ball in the valve. In large piping system with three port or four port ball check valves can replace a large valve plate structure, reduce weight of valve plate, the passage is free-standing porous structure, sphere put in every hole, in the process of the liquid into the body and out of the way its, mutual interference, reduce impact and vibration in the process of valve, reduce the noise, and eliminate any running fault. Multi-channel spherical check valve has no joint parts (shaft and shaft sleeve exist, no relative mechanical friction movement, compared with swing check valve, no wearing parts exist, with a long service life, and no maintenance work.

Main Parts and Material:

 

company  profile

 

Fengbao valve factory is an entity factory with professional production experience and professional manufacturing technology. The company adheres to the business philosophy of "customer-oriented, quality-oriented, attentive service", integrates all kinds of professional advantage resources, and creates cost- effective products. The company has an excellent R & D team, dedicated to creating trustworthy products. Seek new development and create new brand.

 

The core team has gathered professionals with experience in product R & D, production and operation. The company attaches great importance to the growth of its employees while growing up, and has long been committed to the cohesion and improvement of their sense of responsibility, technical level and professional knowledge. The company provides development opportunities and platforms for every excellent employee, provides standardized system training and promotion mechanism, and helps employees to improve and grow in their own work field.

 

The company's products are mainly featured by appropriate price, excellent quality and high cost performance. Company independent research and development, production, unique production, to achieve the first-class quality, and favored by the majority of customers!

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Q : How long is your delivery time?

A : Generally it is 15-30 days. If the goods are in stock 5 days or if the material is not at stock it requires 10 days above, it is according to quantity.

Q : Do you provide samples ? is it free or extra ?

A : Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q : What is your terms of payment ?

A : Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.