4'' 600LB Pigging Launching Ball Valve Forged Steel Body A105
Pigging Ball Descripition
| Design standard | API6D,ANSI B16.34 |
| Operation | Manual,Pneumatic,Electric etc. |
| Nominal diameter | 2” – 40” (DN 50-DN 1000) |
| Pressure range | CLASS 150 – CLASS 2500 (Mpa 1.6- Mpa 42.0) |
| Application | Pertroleum,Chemical,Fuel Gas,Water Transportation,Printing,Dyeing
etc. |
Pigging Ball Valve Type
1.Separating pig valve is mainly used for separating or sequencing
transport medium,the area
of ball bore is approx.3% larger than the flow area of pipe.and the
receiving valve has an additional
seal so as to prevent with certainty any mixing of the media to be
separated after the pig has arrived.
2.Bypass pig valve is a pig valve with bypass,two elliptical flow
channels have been provided in
the valve ball, and are in the perpendicular direction to the ball
bore,the cross section of the
bypass is approx.25% of the pipe,this ensure delivery flow not be
interrupted when receive or
launch pig (valve in closed position).
3.Cleaning pig valve is the standard pig valve,the area of ball
bore which is approx.25% larger
than the flow area of pipe to keep the continuous flow during
pigging.cleaning pig valve can be
use as the shut off valve.
Plant and Machinery
General lathe, horizontal lathe, CNC lathe, boring machine, CNC
drilling machine, sawing machine
Hydraulic valve testing machine is used to test valves,such as
Hydrostatic shell test,high preesure
seat test,low pressure seat test,low pressure seat test.
FAQ:
Why Choose Weite Valve?
A: 1. We are manufactory, we can provide cost effective products.
2. We have full experience in valve industrial, both our sales team
and technical engineers can provide you
professional solution.
