brass butterfly ball valve
Detailed Product Description
1.brass body ,brass stem,brass ball,aluminium handlepainted plastic
2.Size: 1/2" 3/4" 1" 1-1/4" 1-1/2" 2"
3.normal pressure:1.5 Mpa
4.working medium:water,oil
5.working temperature:-20C≤t≤150C
6.certificate:ISO9001:2000
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