description
1. design confirms to: din3352,bs5163,sabs664/665
2. face to face: en 558, sabs 664
3. socket ends: fitted with nbr/epod rubber seal to suit pvc-pipes
4. normal pressure: 1.0mpa,1.6mpa,2.5mpa
5. test & inspection: din 3230, bs6755
6. suitable medium: water and neutral liquid.
7. working temperature: nbr≤80℃,epdm≤120℃
8. operator: hand wheel, nut, extension stem, gear operator
material list
no. part material
1 body ggg40/ggg50
2 wedge ggg40/ggg50/nbr/epdm
3 stem nut brass/bronze/59-1/cz132/5-5-5
4 stem 2cr13/420/304
5 bonnet ggg40/ggg50
6 gland brass 59-1
7 hand wheel ggg40/ggg50
相关产品:gate , valve , cast , iron , valve , socket , ends
所属分类:
中国机械设备网 /
闸阀本页链接:http://product.11467.com/info/2920971.htm