top entry full size eccentric semi-凯发k8旗舰厅

top entry full size eccentric semi-ball valve

design features :

1. full diameter, minimum runner size ≥95%dn;

2, top type, can be online maintenance;

3, hard/soft double sealing, sealing performance is good;

4, floating seat, small operating torque, reverse sealing;

5. equipped with different driving devices, it can be operated manually, electrically or hydraulically.

product standard:

1. gb/t26146, cj/t283

2. gb/t17241.6, gb/t9113 flange connection size

3. gb/t12221 structure length reference

4. gb/t13927 pressure test

main parameters:

nominal size: dn200 -- 2400 nominal pressure: pn6 -- 63

seal test pressure: 1.1pn shell test pressure: 1.5pn

applicable medium: water, sewage, oil, air, etc

suitable working condition:

1. high requirements for the flow state and damping coefficient of the medium;

2. water pump outlet; 3. working conditions with poor medium conditions.

awards and patents:

the first set of major technical equipment in anhui province in 2018

★ china building metal structure association water supply and drainage equipment branch engineering construction recommended products

★ adjustable bidirectional pressure eccentric half ball valve obtained a utility model patent, the patent number is zl 2016 2 1384207.4

★ presided over the preparation of the eccentric half ball valve cj/t 283-2017 industry standard

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