|
|
|
|
NV42,NV43系列针阀
|
|
更新时间: |
2014-08-16 |
产品型号: |
|
产品报价: |
 |
产品特点: |
无 |
|
特性:
-
高工作压力:6000 psi (413 bar)
-
工作温度: -53℃ ~ 93℃ (-65°F ~ 200°F), PCTFE 密封件
-53℃ ~ 315℃ (-65°F ~ 600°F), PEEK 密封件
-
孔径: 3.5mm, 6.5mm
-
可面板安装
-
连接形式:1/4" NPT, 3/8" NPT, 1/2" NPT 管螺纹
-
清洁符合 ASTM G93C 标准,依CGA G-4.1 脱脂处理
-
出厂测试条件: 6000 psi 氮气
-
可选配 N 型阀杆,实现线性流量调节
结构材料:
零件 |
材料 |
示意图 |
1 手柄 |
316 |
 |
2 阀杆 |
PCTFE |
3 锁紧螺帽 |
316 |
4 弹簧 |
304 |
5 密封垫片 |
PCTFE |
6 密封垫片 |
PCTFE |
7 压紧垫片 |
316 |
8 安装螺母 |
316 |
9 阀体 |
316 |
尺寸图:

英制 Fractional
型号 |
通径(in.) |
CV |
连接形式 |
尺寸(in.) |
面板安装
孔径(in.) |
进气 |
出气 |
A |
B1 |
B2 |
B3 |
C |
D |
E |
F |
H |
SS-NV42-TF4-K |
3.5 |
0.23
|
1/4" GENLOK |
1.95 |
0.98 |
- |
- |
- |
0.53 |
0.59
|
2.50
|
2.44
|
0.79
|
SS-NV42-NT4-K |
1/4" Male NPT |
2.24 |
1.12 |
- |
- |
- |
SS-NV42-FNT4-K |
1/4" Female NPT |
2.24 |
1.12 |
- |
- |
- |
SS-NV42-NT4-FNT4-K |
1/4" Male NPT |
1/4" Female NPT |
2.24 |
1.12 |
- |
- |
- |
SS-NV42-NT6-K |
3/8" Male NPT |
2.32 |
1.16 |
- |
- |
- |
SS-NV43-FNT6-K |
6.5
|
0.73
|
3/8" Female NPT |
2.32 |
1.16 |
- |
- |
- |
0.59
|
SS-NV43-NT6-FNT6-K |
3/8" Male NPT |
3/8" Female NPT |
2.32 |
1.16 |
- |
- |
- |
SS-NV43-NT8-K |
1/2" Male NPT |
2.80 |
1.40 |
- |
- |
- |
SS-NV43-FNT8-K |
1/2" Female NPT |
2.80 |
1.40 |
- |
- |
- |
SS-NV43-NT8-FNT8-K |
1/2" Male NPT |
1/2" Female NPT |
2.80 |
1.40 |
- |
- |
- |
SS-NV43-NT8-FNT8 |
1/2" Male NPT |
1/2" Female NPT |
- |
- |
1.40 |
1.40 |
1.97 |
订购指南:

|
|
|
|
|
|