4'' 600LB Pigging Launching Ball Valve Forged Steel Body A105

Pigging Ball Descripition

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.

Zigong Weite Valve Mfg Co., Ltd. was established in 2007,and located in Zigong Aviation Industrial Park, Gongjing District,Zigong City, Sichuan Province. It has a plant area of 15,400 m² and is equipped with a technology research and development center.The company has 137 employees, 10 engineers,and 17 technicians,12 qualified welders with certificate,11 non-destructive testingpersonnel have level Ⅱ certificate(RT, UT, MT, PT).

This is a manufacturer specializing in the production of valves, Selling Various ball valves (types of floating, fixed, top mounted, all welded,metal seal HPHT,V type, multi-way etc.) made of carbon steel, low temperature steel,stainless steel, alloy. we can provide range DN 1/2”—40”(DN15-1000mm),PN Class 150 -- Class2500 (1MPa - 42MPa).Working temperature -196°C~680°C .Our R&D team consists of experienced superior valve experts and engineers that can according to customers’ requirement for OEM and ODM.

Our R&D team consists of experienced superior valve experts and engineers that can according to customers’ requirement for OEM & ODM.Most important that we strictly enforces the quality control of ISO9001 ,APIQ1, API6D, ASME, B16.34, API608, BS5351, ISO17292, DIN etc.

Our products can widely use in the industry of Petroleum, Natural gas,Chemical, Light, Ore pulp, Electrical, Food, Metallurgy,Coal-to-liquids, long distance pipeline and various industrial facilities.