PN16 Flanged Triple Offset Butterfly Valve

PN16 Flanged Triple Offset Butterfly Valve

ZFV PN16 flanged triple offset butterfly valve. The valve shown in photo is DN300 & PN16, the material body and disc austenite stainless steel A351 CF8, seal SS316+graphite, design standard EN593 standard. ZFV provide various of standard valve to meet requirement of different customers over...

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Product Details

ZFV PN16 flanged triple offset butterfly valve. ZFV provide various of standard valve to meet requirement of different customers over the world, include : API609/ANSI/ASTM standard, AWWA/AWWA C207 standard, EN593/DIN/BS standard, ISO standard, JIS/JIS B2220 standard, GOST/ GOST 54432 standard, etc,. 

Products : Flanged type triple offset butterfly valve . 

* Size : DN300

* Pressure : PN16

* Connection Type : Flange ends Valve

* Operation : Manual gear box with handwhel

* Torque : 2200/N.m

* Cv figure in Full Open Position : 3520

* Face to face length : 178mm

* Valve Structure : three eccentric / triple offset 

* Seal Structure : stainless steel + graphite layer

* Application : Chemical application

* Material Heat Treatment : Solution treatment.   

* Need Extended Stem : No

* Suitable Temperature : -29°C ~ 200°C

* Suitale Pressure : PN<16Bar

* Suitable service : W.O.G. Acid. Corrosive service . 

* Provide Matching Flanges and bolts : Availale

* Function : Shutoff & regulation 

* Material : body material austenite A351 CF8,

             disc material stainless steel A351 CF8, 

             seal SS316+graphite .

             stem A182 F304

* Standard : Design and manufacture BS EN593

                    Face to face dimension BS EN558

                    End flanges dimension BS EN1092-1

                    Test & inspection as BS EN12266-1

* Origin : Wenzhou , China.

* Supplying Mode : OEM production & ZFV brand .

* EN 10204-3.1 certificate shall be provided along with valves. 

 

ZFV main parts of standard structure triple offset butterfly valve include :

Body, Cover, Gasket, Stem, Sleeve, Disc, sealing ring, retainer, Packing ,Yoke, bolt, nut, Actuator.

ZFV standard triple offset butterfly valve section photo:

QQ图片20170815093639.jpg

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