Notice:The original Zhejiang Chaoda valve Co., Ltd upgraded itself to Chaoda Valves Group Co., Ltd, that is the Chaoda Valves Group, and as Chaoda Group for short.


Pneumatic Actuated Flanged V Type Ball Valve

Pnenumatic Actuated Flanged V Type Ball Valves

CHAODA Valves Group is specialized in manufacturing Pnenumatic Actuated Flanged V Type Ball Valve. IT has a good performance when used as cutting off valve which could be chosen to replace the O type ball valve or gate valve. When used as regulating valve, it enjoys the characteristic of high flow capacity. Moreover, the V type ball shape could ensure the flow coefficient when in little-opened position and has a bigger adjustable regulating range compared with general straight way valves.

According to the seat material, pneumatic actuated flanged V type ball valve could be divided into soft and metal to metal seated; also the valve could be classfied into regalating and on-off style by different regalating purpose. The actuator in regualting valve is always double-acting while on on-off valve it could be double or single acting type. The unique advantage of single acting actuator is when there occurs problems of the power supply, the V type ball valve would be automatically be in closed or opening position as pre-setted by system. This valve is widely used in industries such as power plant, petroleum, chemical, paper making, textile, food, pharmacy, aerospace and etc.

Phenumatic Actuated Flanged V Type Ball Valve

Type: QV647Y,QV647Y,TQV647Y
Bore: NPS1~NPS10,DN25~DN250
Rating: Class150~Class300,PN16~PN40
Material: Carbon Steel,Stainless Steel,Alloy Steel,Duplex Stainless Steel
Operation: Manual,Gear Operated,Electric Operated,Pneumatic Operated
Applicable: Oil,Chemical,Natural Gas,Petrochemical,Coal Chemical and so on

Honor:Zhejiang Famous Brand


Pneumatic  Flanged V Type Ball Valve product description

Pneumatic Actuated Flanged V Type Ball Valves are suitable for using on various kinds of pipeline from pressure Class 150 to Class 300, PN16 to PN40 to cut off or allow the flowing of medium. By using different material, the valves could be suitable for medium such as water, steam, oil, nitric acid, acetic acid, oxidizing substance, carbamide and etc. Manual/worm gear/pneumatic or electric actuators could be chosen by needs. 

Pneumatic actuated flanged V type ball valve has a wide regulating range and could realize linear regulation. It's quite suitable for working condition where the medium is easy to deposit in the pipe for the V-shaped ball could have a self-cleaning function as well avoiding valve stuck. This valve is suitable for controlling medium such as paper pulp, sewage, fiber/solid particles contained medium and etc. The matched ZGH series piston clinder type pneumatic has a great output torque with simple structure.

Pneumatic V Type Ball Valve product features

The pneumatic actuated flanged V type ball valves developed by Chaoda have following good characteristics: good sealing performance, reliable safety guarantee, long life span and etc.

The seat used for Chaoda Metal seated V type ball valve is an elastomeric material with special heat treatment. And the bevelling  spring loaded seat features the valve with good sealing and long life span and avoids valve stuck. 

The special V type ball features the function of scraping between ball with cutting edge with metal seat when closing, which makes the valve quite suitable for regulating medium containing fiber, sewage, thick fluid, soild particles and other high temperature steam or dry gas medium. 

Pneumatic Actuated Flanged V Ball Valve standards

  Design and manufacture standards:API 6D, API 608, GB/T 12237, BS 5351

  Face to face dimensions standards:ASME B 16.10, GB/T 12221

  Flanged Ends standards:ASME B 16.5、GB/T 9112~9124、HG/T 20592、HG/T 20615、JB/T 74~90

  Testing inspection standards:API 598, GB/T 13927, GB/T 26480, JB/T9092, ISO 5208

Pneumatic Actuated V Type Ball Valve parts and material

Flanged V Type Ball Valve main size and weight

How to Order:   

1.Clients could email us your enquiry including following information.