Butt Weld Butterfly Valve

ZFV API609 butt weld butterfly valve, the valve is forged steel material, and triple offset design, the butterfly valve is used in a variety of harsh, critical process control condition, include power plants, heavy industry etc. ZFV is professional butterfly valve manufacturer, providing valve...

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Product Details

ZFV API609 butt weld butterfly valve, the valve is forged steel material, and triple offset design, the butterfly valve is used in a variety of harsh, critical process control condition, include power plants, heavy industry etc. ZFV is professional butterfly valve manufacturer, providing valve with high quality and competitive price.  

 

Products details : 

1) Material of main valve parts listed as below :

     Body ASTM A105

     Disc ASTM A351 CF8

     Shaft alloy 17-4 PH

     Seat Stainless steel + graphite laminated

2) Size and pressure rate :

     Size 16'' ( DN400 ) 

     Pressure ANSI class 600

3) ends and operation : 

     Butt weld ends type 

     Operation menual , gear box with handwheel 

     Operation torque 17500/N.M

4) Structure and dimensions :

     Valve is triple offset desgin structure

     Seal structure laminated SS+graphite, metal seal type 

     No extended stem / bonnet 

     Valve design as per API609

     Butt weld dimension as per ASME B16.25

     Valve testing as per API598

5) Valve coating and application :

     Forged material , no coating requirement

     For industrial application

     Suitable Temperature -29°C ~ 280°C

     Suitale Pressure : PN<10.0Mpa 

     Provide Matching Flanges and bolts : Availale

     Shutoff Function 

6) Origin and certificates:

     China origin, Zhejiang province

     Brand ZFV , OEM production is available 

     EN 10204-3.1 certificate provided along with valves. 


ZFV international business payment term & currency :

Payment term is T/T : Down-payment T/T in advance before production, the balance T/T before shipment.

Payment term also can be L/C , normally customer may request this terms for larger amount order.

We sincerely hope build long term business with customers , welcome to discuss with us for any special requirement and we shall do our best to serve you.


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