Your Position:
Handle Fully welded ball valve
Type
FRQ61FC
Size Range
NPS2 ~ NPS8,DN50 ~ DN200
Pressure Range
Class150~Class600,1.6MPa~ 4.0MPa
Material of valve body
A105,F304,F316
Connect Method
Welding
Work Temperature
-29℃≤t≤180 ℃
Design standard
ASME B16.34,API6D
Test and Inspect
API598
Face to Face
ASME B16.10
Driving method
electric ,handle,worm gear etc
Model
FRQ61F
Share with:
Download
Introduction

FREE-VALVE’s Fully Welded Ball Valve are widely used in almost all the industry .Compared to the general casting ball valve,fully welded ball valve have a highly performance and longer life time . It was widely used in city gas ,city heat supply ,oil chemical industry,ship building ,steel ,power plant etc . Fully welded ball valve can be reliable run in the long time ,easy to be installed and less maintenance work . 

Advantage
 1.Valve body material is the same as the pipe material , so they will not occur transformation due to unbalanced stress .
2.Face to face dimensions can be made according to customer requirement.
3.Material of valve seat is made up of PTFE+20%C sealing ring and metal sealing ,which can adapt to the change of pressure and temperature,So the leakage will not occur during the pressure and temperature range.
4.The ball body has a highly machining precision due to the tracking of computer detector,so the ball valve was shut off/shut on conveniently.




Applications
 centralized heating, coal gas pipe, waste gas treatment system, heat supply system



INQUIRY
If you have any question or comment, please contact us without hesitation. We will reply you as soon as possible.( * is required information)
*Your email:
*Your name:
*Company Name:
Address:
*Message: