Trunnion Ball Valves

CHAODA is specialized in developing Trunnion Ball Valve with following designing features: Urgent grease injection device, double block&bleed function, self-relief in body cavity and etc.

Q47F Trunnion mounted ball valve is the latest high performance ball valve used for long-distance or general pipeline. It could be used for various corrosive or non-corrosive medium as having take into consideration of the safety factor, bad working condition, pipeline strength and etc. Compared with floating ball valve, trunnion ball valve has smaller torque and more reliable sealing and longer life span which is suitable for work condition with high pressure or large nominal diameter as the ball is fixed so there wouldn't be too high pressure force onto the seat. The 2 self-tighted spring preloaded seat ring in the valve could realize bi-directional sealing, so you could install the valve to either direction.

Type: Q47F,Q647F,Q947F
Bore: NPS1½~NPS48,DN40~DN1200
Rating: Class150~Class2500,PN20~PN420
Material: Carbon Steel,Stainless Steel,Alloy Steel,Duplex Stainless Steel
Operation: Manual,Gear Operated,Electric Operated,Pneumatic Operated
Applicable: Oil,Chemical,Natural Gas,Petrochemical,Coal Chemical and so on

Honor:Zhejiang Famous Brand

CHAODA GROUP WENZHOU E-BUSINESS CO.,LTD.
 TEL:0086-577-57757282
 FAX:0086-577-57757273
 

Small Space Aroma Diffuser

Professional small space aroma diffuser manufacture in Guangzhou China, produce high quality home use air diffuser, small area coverage scent diffuser for 20-100 cubic meter, 50-200 CBM aroma diffuser, 100 square meter diffuser machine, with LCD screen , button control small diffuser with timer.

Small Space Aroma Diffuser,Room Scent Machines,Office Scent Machines,Small Aromatherapy Diffuser, Small Scent Diffuser

Guangzhou Tang Mei Environmental Protection Technology Co.,Ltd , https://www.tonemy.com