DUCTILE IRON RESILIENT SEAT GATE VALVE 球墨铸铁弹性暗杆闸阀 SPECIFICATION 规格 NON-RISING STEM ・ INSIDE SCREW CONFORMS TO DIN 3352 F4 SERIES FLANGED DRILLED CONFORMS TO DIN 2532 PN10 / PN16 暗杆 ・ 内螺纹 符合DIN 3352 F4 SERIES 法兰规格符合DIN 2532 PN10 / PN16 DIMENSIONS PRESSURE / TEMPERATURE RATINGS 压力/温度等级
Cast Iron 灰铸铁
Ductile Iron 球墨铸铁
Working Pressure 工作压力
10 bar
16 bar
Testing Pressure 测试压力
Shell(阀体) : 15 bar Seat(阀座) : 11 bar
Shell(阀体) : 24 bar Seat(阀座) : 17.6 bar
Working Temperature 工作温度
-20˚C to 110˚C (EPDM) -10˚C to 80˚C (NBR)
Suitable Media 介质
Water 水
MATERIALS 材质表
Part 部件
Material 材质
DIN 德标
Body 阀体
Cast Iron 灰铸铁 Ductile Iron 球墨铸铁
EN-JL 1040 EN-JS 1050
Bonnet 阀帽
Cast Iron 灰铸铁 Ductile Iron 球墨铸铁
EN-JL 1040 EN-JS 1050
Stem 阀杆
Stainless Steel 420 不锈钢420
BS970 420S37
Disc 阀板
Ductile Iron 球墨铸铁 (EPDM Coated) EPDM涂层
EN-JS 1050
Gasket 垫圈
NBR 丁腈橡胶
Handwheel 手轮
Cast Iron 灰铸铁
EN-JS 1050
DIMENSIONS 口径尺寸
Size [mm]
L [mm]
H [mm]
D [mm]
50
150
195
160
65
170
222
160
80
180
251
200
100
190
282
200
125
200
340
250
150
210
379
320
200
230
461
320
250
250
559
320
300
270
639
360
Note: 1. Other fange standards available upon request. 2. Design and specifcations are subject to change without prior notice. 备注 : 1. 可提供其他法兰连接标准的产品。 2. 设计和规格如有修改,恕不另行事先通知。