• Double Eccentric Butterfly Valves in Wafer/Lug Type (YH-D73-X150/F300)

Double Eccentric Butterfly Valves in Wafer/Lug Type (YH-D73-X150/F300)

Driving Mode: Manual
Connection Form: Flange
Structure: Double-Eccentric Sealing
Seal Form: Force Sealed
Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
Working Temperature: Normal Temperature (-40°C<T<120°C)
Customization:

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Basic Info.

Model NO.
YH-D73-X150/F300
Material of Seal Surface
Soft Sealed
Valve Body
Casting
Size
Dn50-Dn600
Transport Package
export wooden case
Trademark
Afcon
Origin
shandong, china
Production Capacity
20000pcs/month

Product Description

General design: API 609
Mounting pad: ISO 5211
Face-to face: API 609 and EN558 1 to 20 series
Flange drilling: ANSI class 125/150/300 and DIN PN10/PN16/PN25/PN40
Body: Ductile iron, carbon steel and stainless steel
Disc: Stainless steel, AL-bronze and ductile iron
Shaft: Stainless steel
Seat: PTFE or RPTFE
Allows adjusting without discharge lever and actuator
Actuating form: Hand lever, worm gear, electric and pneumatic actuator
Size: DN50 to DN600

Application of double eccentric double flanged butterfly valve:

1. The high- performance double-flanged butterfly valve series are the renewed products that are desighed and debeloped by the company's new product debelopment department according to the request of many clients. This kind of balbe can reach the up-to-date world adbanded lebel b adoptig the successful ecperiences obtained through the butterfly valve reseach since the half acentury tocreate the unique structure so as to gain high-quality performances, The calce, charactered, high pressure differentce, free and labor-saving actuating, is widely used for cutting off media floeing in the high and medium-pressure industrial pipeline for water supply, drainage, metallurgy, peteoleum chmicals, electric power.

Feature of the high perfomance double flange butterfly Valve

1. The valve is equipped with eccentric tilting tapered valve seat sealing ring for the purpose if pressing out the sealing surface has small frictional resistance. When shutting off, it cleses more and more, so this makes sealing performance reliable, Opening can ensure that the sealing.

2. The special geometric structure makes the butterfly valve free of defect that other butterfly balves are unable to be sealed will due to excessively opening, so as to gurantee good sealing of the surface.

3. The double eccentric butterfly valve structure can gurantee that the valve fundtions mormally under high prssure and overcome the shortcomings that other valve easily leak due to sest deformation when they work under high pressure.

Our service:
Our low price, good quality products and promised delivery time brought the trust of client globally. If you are interested in our products, kindly please inform me anytime. We are glad to prepare a quotation for perchasing referance and quite sure our offer will extend an added advantage over to your current source of supplies. Furthermore, we are also able to process order as per your demand.
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