Handle Type Wafer Ball Mill Cast Iron Rubber Lined Butterfly Valve D71X-10/16c

• Media: Acid
• Driving Mode: Manual
• Connection Form: Wafer
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Model NO.: D71X-16/16C DN80
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage
• Sales Volume: 10000sets
• Inventory: 8000sets
• Supply Capacity: 30000sets
• Role: Switch
• Characteristic: Low Temperature and Low Pressure
• Transport Package: Wooden Case
• Specification: 0.2ml³
• Trademark: BDV
• Origin: Wenzhou China
• HS Code: 8481804090
• Production Capacity: 5000

Product Description

Packiong

Product  Description 

1, Purpose:

 

the soft seal butterfly valve is a non enclosed butterfly valve widely used in production processes such as building materials, metallurgy, mining, and power. It is used for connecting, opening, closing, or regulating the medium quality in pipelines with a medium temperature ≤ 100 ºC and a nominal pressure of 0.1Mpa.

 

2, Structural features:

 

This butterfly valve is designed and manufactured using a new structural form of welded centerline disc plate and short structural steel plate. It has a compact structure, light weight, easy installation, small flow resistance, large flow capacity, and avoids the impact of high-temperature expansion. It is easy to operate. No connecting rods, bolts, etc. inside the body, reliable operation, and long service life. It can be installed at multiple workstations without being affected by the flow direction of the medium.

 

3, Working principle:

 

This butterfly valve is driven by an electric motor to drive the actuator, allowing the disc to rotate freely within a 90 ° range to achieve the purpose of opening and closing or adjusting the medium flow rate.

 

Connection method	Clamp and flange
Voltage	220v 380v 110v   24V
Adaptive temperature	-30~80
Nominal Diameter	DN50-DN1200
body material	Cast iron     ball milled cast iron     cast steel     stainless steel
Valve plate material	304    316    316L    Nylon plate        aluminum bronze
sealing  valve seat	NBR  EPDM   PTFE
pressure rating	0.6MPa   1.0MPa   1.6MPa

 

 

Detailed  Photos 

This butterfly valve is designed and manufactured using a new structural form of welded centerline disc plate and short structural steel plate.

 

This butterfly valve is driven by an electric motor to drive the actuator, allowing the disc to rotate freely within a 90 ° range to achieve the purpose of opening and closing or adjusting the medium flow rate.

 

 

 

Certifications
 

 

Packing &  Shipping