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Jiangsu Chenggong Valve Technology Co.,Ltd

We are professionally engaged in the valve design, manufacture and installation.

Address: No.2 Chishui Road, New North District, Changzhou, Jiangsu

Manager: stonestone810


Tel: +86-519-85262011

Fax: +86-519-85262022

Flange Floating Ball Valve

We're one of the leading flange floating ball valve manufacturers and suppliers in China, with over 10 years' experience. Welcome to import quality flange floating ball valve made in China from our factory.

Product Details


3/8" ~ 3"

Pressure Ratings 800WOG or 1000WOG

Split Body Construction

Thread Connections

Main Body Material : 

Carbon CAST Steel, Stainless CAST Steel, Alloy CAST Steel, Duplex CAST Steel

Main Ball Material: 

Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel

Main Seats Material: 

PTFE/ RTFE(≤120℃) , NYLON (≤80℃), PEEK/PPL  (≤250℃)

Product Details

The CAST NPT ends ball valve is used to cut off or connect the media in middle and low pressure pipelines. According to different structure designs, the valves can be one-piece, two-piece and three piece.


High quality investment casting body caps. 

Full port or reduce port

Bolted / in line easy maintenance 

Blowout-proof stem

Low Fugitive Emission Packing

Adjustable Stem packing, anti-static device

100% Tested air-under water at 100psi 

NACE to MR-01-75 

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