Covna DN50 DN100 Motorized Actuator Cast Iron Butterfly Valve Electric Lug Type Butterfly Valve

Product Details
Customization: Available
Media: Gas
Driving Mode: Pneumatic
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  • Covna DN50 DN100 Motorized Actuator Cast Iron Butterfly Valve Electric Lug Type Butterfly Valve
  • Covna DN50 DN100 Motorized Actuator Cast Iron Butterfly Valve Electric Lug Type Butterfly Valve
  • Covna DN50 DN100 Motorized Actuator Cast Iron Butterfly Valve Electric Lug Type Butterfly Valve
  • Covna DN50 DN100 Motorized Actuator Cast Iron Butterfly Valve Electric Lug Type Butterfly Valve
  • Covna DN50 DN100 Motorized Actuator Cast Iron Butterfly Valve Electric Lug Type Butterfly Valve
  • Covna DN50 DN100 Motorized Actuator Cast Iron Butterfly Valve Electric Lug Type Butterfly Valve
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  • Overview
  • Product Description
  • Application
  • How to Order ?
Overview

Basic Info.

Model NO.
hst-5
Structure
Three-Eccentric Sealing
Seal Form
Force Sealed
Valve Stem
Normal
Work Pressure
Low Pressure (Pn<1.6mpa)
Working Temperature
Medium Temperature (120°C<T<450°C)
Material of Seal Surface
Metal Hard Sealed
Valve Body
Forge Welding
Standard
DIN, SMS, Rjt
Application
Industrial Usage, Water Industrial Usage, Household Usage
Certificates
CE ISO Wras Acs Dnv
Disc Material
Di/Nylon/1.4469/1.4529/Saf2205/2507/CF8/CF8m etc
Coating
Fbe Epoxy Coated
Face to Face
En558;API609;DIN3202;ISO5752;BS5155;Awwa
Body Material
Cast Iron/Ductile Iron/Wcb/CF8m/CF8/Al-Bronze
Seat Material
NBR/EPDM/PTFE/Viton/Silicone etc
End Standard
Pn6/10/16/25/21/150lb/JIS5K/10K/As2129 Table D/E/
Transport Package
Bubble Bags and Wooden Box
Specification
100*100*100cm
Trademark
hansitai
Origin
China
HS Code
848180409
Production Capacity
1000000 PCS/Year

Product Description

Covna DN50 DN100 Motorized Actuator Cast Iron Butterfly Valve Electric Lug Type Butterfly Valve

Product Description

 

Application
This valve is in the form of an electric pneumatic regulating valve, used in automation control systems. The three-way regulating valve is designed to meet the needs of two different working conditions. It is used in a widely range of fields such as alcohol, pharmaceuticals, food, and water treatment.

Operational Principle

By providing a 4-20mA signal to control the valve opening percentage, the three-way regulating valve is designed to meet the needs of two different working conditions. It can be divided into two ways, three-way shunt and three-way confluence. A three-way diverter valve divides a fluid into two different flow rates. The three-way combined flow regulating valve is used to mix two fluids into one fluid, or to mix two fluids at different temperatures into the target temperature fluid.

 

Application

Q1. Are you a trading company or factory?
We are a manufacturing factory.

Q2. What's the payment terms?
For small testing orders,we accept Paypal,Western Union,T/T and credit Card.
For mass orders,we accept T/T and L/C.

Q3.How do you control the quality?
Quality control is very important to avoid material mixing and poor quality.We control the quality from beginning to the end.Weonly have 304 and 316L two different materials.100% inspection on raw material.During production,different materials in different place.After materials are finished,we choose 10% for inspection.If there is 0.1% problem in 10%,then no excuse to go ahead for inspecting 100% of the materials.

Q4.If there is any quality problem,how do you solve it?
We are proud that we never let one customer leave us.We are not 100% perfect,there is some quality problem.We try our best to provide the correct materials in the beginning,so we need less time for quality problem.If there is any quality problem,we take the responsibility.We believe what we are doing together,it will get back tomorrow.If we leave our responsibility,customer will leave us.If we always take our responsibility,we keep our customers with us.

Q5.How long is your delivery time?
For normal production in 7-10days.For bulk order in 15-25days.

Q6.Warranty
One year warranty for all of our stainless steel products.Gaskets are not included due to the different application for customers.

 

How to Order ?

1.What's standard , such as DIN, SMS ?
2.What's material, such as SS304 or SS316L ?
3.Which size, the size is from 1"to 5"and from DN25to DN125 ?
4.What's type of drive, such as manual, pneumatic actuator, aluminum actuator, electric actuator, 24v control head, ect ?
5.What's connection, such as butt-weld, tri-clamp, male-threaded, female-threaded, union or flange ?






 

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