DN200 SS304 Sanitary Stainless Steel Double Acting Pneumatic Vacuum Flange Butterfly Valve

Product Description

Products Name:DN200 SS304 Sanitary Stainless Steel Double Acting Pneumatic Vacuum Flange Butterfly Valve

 

Describe

High vacuum butterfly valve has high flow conductivity for turn on or cut off the vacuum airflow. The applicable media is air and non-corrosive gas. In order to get the control automatically, solenoid valve and position indicator are optional device.

These vacuum components and fittings are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because they are quick to assemble.

The opening and closing part of vacuum butterfly valve is a disc-shaped butterfly plate, which rotates around its own axis in the valve body, so as to open and close or adjust the valve called butterfly valve. The vacuum butterfly valve is generally less than 90deg when it is fully opened or fully closed.

The goods can be customized according to customer's requirement.

Options

Gasket	Can be NBR(Nitrile),VMQ(Silicone) or (FPM) all complying with 21CFR117.2600.
Connection	Can be welding,clamping,threading,flange,welding- clamping,welding- threading,DIN,SMS,RJT,ISO,IDF,
Handle	2-position/3-position/4-position pull handle;multi position handle in either pure stainless steel or with plastic cover
Actuator	pneumatic stainless steel actuator (vertical type),pneumatic aluminum actuator (horizontal type), electric actuator.
Control	position sensor, C-top controller, C-top controller(AS-I)

Features:

1. The bearing adopts self-lubricating bearing with low friction resistance.
2. Replace the disc sealing ring without removing the valve from the pipeline.
3. The valve can cut off the medium in both directions to achieve reliable sealing and non- leakage in both directions.
4. The shaft seal adopts the special structure of automatic compensation to cut off the connection between the external atmosphere and the pipeline, so as to ensure the vacuum degree of the pipeline.

 

PRODUCT SPECIFICATIONS:

Size	KF16,KF25.KF40,KF50
Application	Vacuum industry
Grade	SS304/SS316
Seal	Silicone/FKM/EPDM
Connection End	Clamp End
Standard	ISO/KF/CF/NW
MOQ	2 PCS
Working temperature	-30degree~150degree

 

.Welcome to contact us for Stainless Steel 304 Vacuum Butterfly Valves with KF clamping ends
FAQ

Q1.Are you a trading company or factory?

We are a manufacturing trading integration.

Q2.Do you have Mill test certificate for the materials?

Yes, Mill test certificate is very important for the food processing machines.

Q3.May I have free sample before ordering?

Yes,our company is very pleased to send to you free sample for quality test as long as freight cost being paid by buyers themselves.

Q4.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.

Q5.How do you control the quality?

Quality control is very important to avoid material mixing and poor quality.If you need inspection report,we will send you in excel file to show real photo.
We control the quality from beginning to the end.We only 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.

Q6.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.

Q7.How long is your delivery time?

For normal production in 7-10days.For bulk order in 15-25days.