技术规范Technical specificastion
设计与制造Design andmanufacture:Gb12237
结构长度Face to facedimension:GB12221
法兰连接尺寸Connection dimension of flange:JB78
1 | 阀体 | Body |
2 | 端盖 | Bodyendt |
3 | 衬里 | Lining |
4 | 球阀板 | Ball plate |
5 | 四氟圈 | PTEE Ring |
6 | 填料函 | Stuffing box |
7 | 压子 | Gland |
8 | 定位板 | Locator |
9 | 手柄 | Lever |
部件材料ComponentMaterials | ||
阀体：铸铁、碳钢、不锈钢
球体：碳钢
阀体衬里：FEP
球体衬里：FEP
阀体衬里：FEP
密封圈：PTFE
填料：PTFE
手柄：碳钢
Body:Castiron,carbonsteel,
stainless steel
Ball:Carbonsteel
Bodylining:FEP
Balllining:FEP
Sealing:PTFE
Filing:PTFE
Hａnd lever:Carbon steel
主要外形尺寸及重量Maindimensionsandweight
公称通径Naninal DN | L | D | D1 | D2 | N-φd | H | DO | |||||
mm | inch | PN0.6 | PN1.6 | PN0.6 | PN1.6 | PN0.6 | PN1.6 | PN0.6 | PN1.6 | |||
40/65 | 11/2" | 130 | 145/160 | 145/180 | 110/130 | 110/145 | 85/110 | 85/120 | 4-18/4-14 | 4-18/4-18 | 110 | 200 |
50180 | 2" | 160 | 160/185 | 160/195 | 125/150 | 125/160 | 100/125 | 100/135 | 4-18/4-18 | 4-18/8-18 | 130 | 250 |
50/100 | 21/2" | 160 | 160/205 | 160/215 | 125/170 | 125/180 | 100/145 | 100/155 | 4-18/4-18 | 4-18/8-18 | 130 | 250 |
50/125 | 3" | 160 | 160/235 | 160/245 | 125/200 | 125/210 | 100/175 | 100/185 | 4-18/8-18 | 4-18/8-18 | 130 | 250 |
80/125 | 4” | 200 | 195/235 | 195/245 | 160/200 | 160/210 | 135/175 | 135/185 | 4-18/8-18 | 4-18/8-18 | 184 | 400 |
80/150 | 5" | 200 | 195/260 | 195/280 | 160/225 | 160/240 | 135/200 | 135/210 | 4-18/8-18 | 4-18/8-23 | 184 | 400 |
