【产品参数】
台湾哈帝对焊球阀2011D的关闭件是个球体,它是依靠球体绕阀体中心线作90度旋转来达到开启、关闭的一种阀门。直通式球阀在管路中主要用来做切断介质的。
【产品特点】
Full port, 1/4"~2" (DN8~DN50)
W. P.: 1000 WOG(PN63)
W. T.:-20℃ ~200℃ (-4℉~392℉)
Investment casting
Blow-out proof stem
Live-loading device
Anti-static device
Locking device
ISO 5211 Direct Mounting pad
Length co
nform to DIN 3202/4-M3
ISO 15848 fugitive emission approved (option)
Automation accessories (option)
Socket weld ends co
nform to ANSI B16.11 & DIN 3239 part2
【技术参数】
【技术参数】
ITEM | PARTS | MATERIAL | |
1 | BODY | ASTM A351-CF8M | ASTM A216-WCB |
2 | CAP | ||
3 | BALL | ASTM A351-CF8M | |
4 | STEM | ASTM A276-316 | |
5 | SEAT | RTFE | |
6 | SEAL | PTFE | |
7 | THRUST WASHER | ||
8 | PACKING | ||
9 | O-RING | VITON | |
10 | BELLEVILLE WASHER | AISI 301 | |
11 | HANDLE | ASTM A351-CF8 | |
12 | STEM NUT | AISI 304 | |
13 | LOCKING DEVICE | ||
14 | GLAND RING | ||
15 | LOCKING WASHER | ||
16 | BOLT | ||
17 | NUT | ||
18 | SPRING WASHER | ||
19 | HANDLE SLEEVE | PVC |
|