Professional  Low pressure manual 3-piece industrial ball valve 

Function Description:
Ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball (called a "floating ball") to control flow through it. It is open when the ball's hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle. The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve's status.
 
Ball valves are durable, performing well after many cycles, and reliable, closing securely even after long periods of disuse. These qualities make them an excellent choice for shutoff applications, where they are often preferred to gate and globe valves, but they lack their fine control in throttling applications.

Application:
 Applicable Temperature: -20ºC ~ 150 ºC

 Main Materials: WCB/CF8/CF8M/CF3/CF3M

 Applicable Medium: Water / Oil / Gas / Causticity Medium

 Pressure Rating: 1000WOG/2000WOG

 Size Range: 1/4" ~ 4"(DN8-DN100)

Main Material:

Company Information:
Zhejiang MZC Valve Co.,Ltd. was established in 1993,which is specialized in designing and manufacturing Stainless Steel& Carbon Steel Floating Threaded Ball Valves,Flanged End Ball Valve,Gate Valve,Globe Valve,Check Valves and ect.With almost 25 years of production experience,we have become one of the leading manufacturers in this field. 

Our company strictly complies with ISO9001:2008 system,and we have certificates CE,API,TS.We mainly produce valves according to ANSI,DIN,JIS and China GB standards.Our products are widely used in the fields of water,oil,gas,petroleum,chemical and city pipeline networks.With good quality and services,we have gained a good reputation from customers from home and abroad. 

Facing the furious competition of the valve market,we will fully exert our advantages in technology and management to continously improve our product quality and manufacture high quality valves to satisfly customers.We welcome friends from home and abroad to join us,and share the markets around the world.
Four Series Products:

FAQ
Q: What is your payment term?
A: 1.T/T,30% down payment, balance to be paid before shipment.
   2.L/C. 
 
Q: What is your main market?
A: Southeast Asia,Middle East ,North America,South America,Europe etc.
 
Q: How about your capacity?
A: As you know,we have 100 staff,own 30 CNC machines,and five person
   in charge of quality inspection. So please believe us we can delivery valves 
   to you in time.
 
Q: Can you give me a discount?
A: As you know,we are manufactory,so please believe us our price is competitive.
   If the quantity is big,we can consider give you a discount.
  
Q: Can i get free samples from your factory?
A: Yes,samples can be free,however,you pay freight.
 
Q: If products have some quality problem,how would you deal with?
A: We will responsible for all the quality problems.