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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Quick-opening manhole cover-KT03P-510K6V120g
Quick-opening manhole cover-KT03P-510K6V120g

Quick-opening manhole cover-KT03P-510K6V120g

Quick-opening manhole cover, main body made of stainless steel, double-layer, 6-point fixing. The opening angle of the manhole cover can be 120°/180°, with emergency pressure relief function, which is optional for customers according to their requirements.

Function description

Quick-opening manhole cover, main body made of stainless steel, double-layer, 6-point fixing. The opening angle of the manhole cover can be 120°/180°, with emergency pressure relief function, which is optional for customers according to their requirements.

Main technical parameters

Product Code

Nominal Diameter

Emergency venting pressure

Applicable Temperature

Configuration Description

KT03P-510K6V120g

DN500(20")

21~35KPa

-50℃~+150℃

Seat ring height 120; PTFE seal

KT03P-510K6V120gz

Seat ring height 120; seat ring 2-Φ20; PTFE seal

KT03P-510K6V120A

Seat ring height 120; single built-in breather valve; PTFE seal

KT03P-510K6V120AZ

Seat ring height 120; single built-in breather valve; seat ring 2-Φ20; PTFE seal

KT03P-U510K6V120A

Seat ring height 120; single built-in breather valve; double flange seal top-mounted; PTFE seal

Note: Seat ring height and material can be customized according to customer requirements.