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Add: No.69, Xikang South Road, Dafeng Economic Development Zone, Yancheng City, Jiangsu Province
Mob: +8615068285212
Tel: +86-577-67354396
E-mail: sales@3dvalve.com
RF Butterfly Valve

RF Butterfly Valve

RF butterfly valve: ZERO LEAKAGE seat tightness according to API 598 RESILIENT seat standard.

E-mail: sales@3dvalve.com
Mob: +8615068285212
Tel: +86-577-67354396
...

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Brand

3D

Valve   Type

RF Butterfly Valve

Valve   Material

Cast steel, stainless steel, special alloy, etc

Valve   Test

100% quantity tested before delivery

Valve   Guarantee

18 months from the date of dispatch ex works, or 12 months from date of commodity installation.

Valve   Painting

Customer request

Valve   Package

Wooden case

MOQ

No requirement

Valve   Certificate

API 6D/CE/ISO9001/ISO14001

Delivery   Detail

Shipped in 4 or 6 weeks after payment

Port

SHANGHAI

Payment   Terms

L/C,D/A,D/P,T/T

Certificate   Offered

Packing List,Commercial Invoice,Test Reports and Material Certificates,Certificate of quality and quantity,   Seller’s Certificate of Guarantee


Brief Introduction:

RF butterfly valve: ZERO LEAKAGE seat tightness according to API 598 RESILIENT seat standard.

The disc seal, evenly compressed around its circumference, produces a wedging effect which flexes the seal ring and reacts like a spring. The resilient seal assures "zero leakage" of liquids or gases to API 598 resilient seat standard. Resiliency in the seal allows disc movement during thermal cycles while retaining tight shutoff.

NO CAVITY: There is no cavity to allow build-up of solids.




Design Features

Design standard as per: API 609, ASME B16.34, GB/T12238, JB/T 8527.

Small installation space, light weight, and maintenance friendly;

Good sealing effect and long service life;

Simple structure and small opening/closing torque;

Good flow adjusting ability, high precision of flow characteristic curve and good dynamic adjustment stability;

For soft seat the leakage rate: ANSI B 16.104 Ⅵ.


Product Range

Body material: carbon steel, stainless steel, alloy steel

Nominal diameter: 1 1/2"~24"

Pressure range: Class150~300

End connection: RF, RTJ

Working temperature:-46℃~+200℃ 

Operation:  Wrench, Worm Gear, Electric, etc.

 


Hot Tags: ​RF butterfly valve, manufacturers, factory, discount, quotation, pricelist
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sales@3dvalve.com

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  • Jiangsu 3D Valve Co.,Ltd

    Add: No.69, Xikang South Road, Dafeng Economic Development Zone, Yancheng City, Jiangsu Province
    Mob: +8615068285212
    Tel: +86-577-67354396
    E-mail: sales@3dvalve.com

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