HENAN QUANSHUN FLOW CONTROL SCIENCE & TECHNOLOGY CO., LTD.  

Product Name: Eccentric WCB Segment Ball Valve Model NO.: BQ340H-300Lb Application: Industrial Usage, Water Industrial Usage Temperature: Normal Temperature Function: Shut-off Type: Fixed Ball Valve Structure: Semi -Ball Channel: Straight Through Type Nominal Pressure: ANSI CLASS 150-900 Driving Mode: Manual Connection Form: Flange Material: Stainless Steel Anti -Scaling: Anti-Abrasive Trademark: QUANSHUN Transport Package: Wooden Box Specification: ASME B 16.34 Origin: China HS Code: 8481804090 Product Description Semi-ball valve is a high performance valve we have developed with advanced technology.It is designed on the base of O type ball valve,which solves the difficulties of conveyance of "solid-liquid" and "solid-gas" two phase medium.Benefits1.With straight through type valve body ,this valve can keep the fluid flow by linear when the valve fully opened,so it reduced less energy loss compared with other valves.2.Easy to operate: As the valve disc moved away from valve seat without any contact,so it has smaller starting torque compared with O type ball valve and easy to operate.3.Because of double eccentric structure design ,the semi-ball valve is perfectly sealed and can be closed tightly .4.When the valve is closed ,the wedding force is able to remove the foreign materials ,therefore it has anti-scaling performance.Technical parameter1,Size: DN40~DN1400 2"~56"2 Pressure:PN0.6MPa~PN4.0MPa Class 150~Class9003.Material:WCB ,CF8(304), CF8M(316), CF3(304L), CF3M(316L) etc.4,Sealing material:Stainless steel ,hard alloy or special treatment5. Connection method: Flange ,wafer,welded type optional6.Driving method : Worm Gear7,Design standard : ASME B 16.34ApplicationSteel IndustrySoda IndustryWater Industry