Changzhou·Jiangsu

No. 2606 Longcheng Avenue, Xinbei District, Changzhou City, Jiangsu Province

No. 8 Shengyi Road, Luoxi Town, Xinbei District, Jiangsu Province (Shengyi Road Factory Area)

Changsha.Hunan

Mingyue Road, Economic and Technological Development Zone, Changsha City, Hunan Province

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Lightweight Ball Valve-KT-QB71SA16L-80A
Lightweight Ball Valve-KT-QB71SA16L-80A

Lightweight Ball Valve-KT-QB71SA16L-80A

The lightweight ball valve, with the main body made of aluminum alloy, is manufactured according to the GJB4251-2001 standard. It is used in fuel refueling devices, fuel tankers, pipeline tankers, flexible pipeline pump units, and soft oil pipeline systems with a working pressure of no more than 1.0 MPa. The product features a new sealing technology, offering a novel structure, compact design,flexible operation, reliable performance, long service life, and easy maintenance.

Function description

The lightweight ball valve, with the main body made of aluminum alloy, is manufactured according to the GJB4251-2001 standard. It is used in fuel refueling devices, fuel tankers, pipeline tankers, flexible pipeline pump units, and soft oil pipeline systems with a working pressure of no more than 1.0 MPa. The product features a new sealing technology, offering a novel structure, compact design,flexible operation, reliable performance, long service life, and easy maintenance.

Main technical parameters

Product Code

Nominal Diameter

Nominal Pressure

Applicable Temperature

Configuration Description

KT-QB71SA16L-25

DN25

1.0MPa

-40℃~+80℃

Shaft with NBR seal; ball with PTFE seal

KT-QB71SA16L-40

DN40

Shaft with NBR seal; ball with PTFE seal

KT-QB71SA16L-40B

DN40

Shaft with NBR seal; ball with PTFE seal; with male end

KT-QB71SA16L-50

DN50

Shaft with NBR seal; ball with PTFE seal

KT-QB71SA16L-50B

DN50

Shaft with NBR seal; ball with PTFE seal; with male end

KT-QB71SA16L-80A

DN80

Shaft with NBR seal; ball with PTFE seal

KT-QB71SA16L-80B

DN80

Shaft with NBR seal; ball with PTFE seal; with male end

KT-QB71SA16L-100

DN100

Shaft with NBR seal; ball with PTFE seal

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