Double Flanged Rubber Lined Butterfly Valve

ZFV 200PSI Fluorine lined butterfly valve. Teflon( or similar fluorine material such as PTFE ) has excellent chemical stability, Its anti-fouling, anti-sticking performance is good, dynamic and static friction coefficient is very small and similar to the friction and friction performance, Making...

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Product Details

ZFV Double Fluorine lined butterfly valve. Teflon( or similar fluorine material such as PTFE ) has excellent chemical stability, Its anti-fouling, anti-sticking performance is good, dynamic and static friction coefficient is very small and similar to the friction and friction performance,

Making this material to be valve disc seal, it can reduce the friction between the sealing surface, reducing valve operating torque, improve product using life. Beside valve sealing material, fluorine material can be also used to the food, pharmaceutical industry . 

 

* Size : DN80 

* Pressure : PN10 

* Connection Type : Double Flange ends

* Operation : Pneumaic Actuator Operator 

* Torque : 80/N.m

* Face to face length : 114mm

* Valve Structure : Concentric Type 

* Seal Structure : FKM Seated 

* Application : Water application

* Painting Color : Green 

* Painting Color RAL number : RAL6016

* Need Extended Stem : No

* Suitable Temperature : -29°C ~ 120°C

* Suitale Pressure : PN<1.0Mpa

* Suitable service : Water, Oil and gas

* Provide Matching Flanges and bolts : Availale

* Function : Shutoff and Regulation 

* Material : body ductile iron GGG50 , 

                   disc stainless steel A351 CF8M, 

                   seat material FKM.

                   stem A182 F316

* Standard : Design and manufacture EN 593

* Origin : ZJ, China mainland 

* EN 10204-3.1 certificate : Yes

 

ZFV valve quality test and inspection:

ZFV shall test and inspect every valve , each valve we delivered passed our quality inspection. Beside finishing butterfly valve photos, we provide quality test certificates to customers.

ZFV welcome any customer to our factory , to take part in valve inspection.

If need, customer may nominate third part inspector to come to our factory to witness testing, we assist inspector finish all procedures necessary .

 

ZFV shall process the testing and inspetion fully according to both customer requirement and standard requirement, if customer have any special requirement, we process accordingly. ZFV keep building long term business relations with customer by providing high quality valves and good service.


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