Pneumatic Butterfly Valve Cylinder Vacuum Butterfly Valve Double Acting High Quality DN40 50 80 100 150 200

Pneumatic Butterfly Valve Cylinder Vacuum Butterfly Valve Double Acting High Quality DN40 50 80 100 150 200

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≥2 Pieces

US $70

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Product Details

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Quick Details

Model Number:: DN80

Customized support:: NO

Working Pressure:: 10^5-0.67 Pa

Air leak rate:: 0.67 Pa.L/S

Bady material:: Carbon steel (nickel plated) or stainless steel

Sealing material:: Nitrile or fluororubber

Applicable medium:: for water, air, steam

Medium temperature:: Nitrile: (-25℃ ) to (+28℃), fluororubber:(-30℃ ) to (+150℃)

Control form:: Double acting

Type:: Cylinder Vacuum Butterfly Valve, Butterfly valve

Connection method:: Flange

Name:: Pneumatic Butterfly Valve Cylinder Vacuum Butterfly Valve

Quick Details

Port Size:: DN80

Warranty:: 1 years

Place of Origin:: Zhejiang, China

Model Number:: DN80

Customized support:: NO

Working Pressure:: 10^5-0.67 Pa

Air leak rate:: 0.67 Pa.L/S

Bady material:: Carbon steel (nickel plated) or stainless steel

Sealing material:: Nitrile or fluororubber

Applicable medium:: for water, air, steam

Medium temperature:: Nitrile: (-25℃ ) to (+28℃), fluororubber:(-30℃ ) to (+150℃)

Control form:: Double acting

Type:: Cylinder Vacuum Butterfly Valve, Butterfly valve

Connection method:: Flange

Name:: Pneumatic Butterfly Valve Cylinder Vacuum Butterfly Valve

Product Description

Cylinder Vacuum Butterfly

Features:
This product is suitable for air, distilled water, steam, vacuum, water system. Automatic control of media.

Structure and Principle：
The high vacuum butterfly valve roommate actuator (pneumatic, electric) and the corner type butterfly valve body are made in two parts. The actuator is a double-air-circuit cylinder as the letting body, and accepts the (0.4-0.6MPa) air source signal pressure output by the two-position four-way solenoid valve as the driving force, changes the air flow direction through the control element, and executes the opening and closing movement of the cylinder butterfly valve.

Production Process: whole advanced processing equipment, every procedure under quality control.

LONGWELL at Exhibitions

FAQ

Q. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance. Other payment terms can also be negotiated.

Q. How about your delivery time?
A: Generally, it will take 20 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q. Can you produce according to the samples?
A: Yes, we can produce mold by your samples or technical drawings.

Q. Do you test all your machines before delivery?
A: Yes, we have 100% tested before delivery.

Q. Do you have some videos where we can see the line producing?
A: Yes, we can provide some videos for reference.

Q: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.