Gear Box Ductile Iron Butterfly Valve

Features:

1. Excellent double side sealing functions,Completely seals,Zero leakage in test, it can be use for cut off medium or regulated flow.

2. The simple structure, the weight is light, 90' revolves,Quick Open-close,Fixable operation.

3. Centric disc, one piece shaft,easy to disassemble and repair,can be installed in any position.

4. The choice of disc and seat materials to suit working conditions and medium.

5. EPDM Lined seat ,Stainless steel disc.

Technical Specification:

1) Size Range：NPS2~NPS40,

2) Pressure Range：PN6~PN16,Class150

3) Body material：Ductile iron

4) Disc:Stainless steel,ductile steel

4) Seat：EPDM

5) Body type：Wafer

6) Working temperature:≤80°C

7) Operating method：Gear box

8) Pressure test:GB/T13927; API598

9) Face to Face: GB/T12221; API609

Application:
FREE-VALVE’s gear box ductile iron wafer type butterfly valve could easily achieve Bi-Directional sealing, therefore is a widely applied valve in oilfield, agriculture,Power Plant Condensates Waterworks, Water treatment, Seawater, Exhaust,Flue Gas.Because of rubber lined body materials,it is usually used in low pressure lines.

Model:FRD371X

Price:100-1000USD/set

Price terms:FOB,CFR,FCA,CIF

Payment terms:TT,LC

Origin:China

Brand :FREE-VALVE

Wechat:Free_Valve  

Email:marketing@free-valve.com

Skype:marketing@free-valve.com

Whatsapp :+8613460250295