美国Rayotek Sight Windows NPT视镜窗 观察窗 视窗
NPT视镜窗
- NPT - ISO标准外螺纹锥形视镜
- 大多数系统没有排气或污染*
- 工作寿命长
- 无需维护
- 经过高安全系数测试，确保安全可靠
- 超过所有行业和MIL标准
- 在Rayotek美国工厂设计，制造和测试
- 超高压(UHP)测试可达20,000PSI或更高
NPT视窗符合ISO 7- 1:20 94标准，是一种低成本的解决方案，用于流体，火焰和气体观察，指示器和传感器的观察和观察端口。Rayotek NPT视镜窗采用玻璃，蓝宝石和其他透明材料密封在耐腐蚀的金属外壳中，形成密封的一体视镜。
Rayotek NPT视窗在极端热、化学、机械和压力环境下都非常坚固。它们在超高真空，高纯度，洁净室额定系统中也表现出色。
应用:
- 高压油箱
- 液位视图
- 液压液位指示器
- 用于炉膛、加热器和危险系统的火焰和爆炸观察口
- 超临界和石油研究系统
- 所有类型的制冷剂系统，包括基于二氧化碳的R744
- 用于制药和食品加工的卫生和FDA应用
- 用于深海，超高压和真空系统的简单照明窗
Rayotek Sight Windows可以可靠地满足并超越从工业到研究的许多应用的要求。窗户、外壳材料和密封方法的选择将有助于优化您应用的最佳视窗配置。
所有NPT都是按尺寸和配置分类的，以下列出部分尺寸
| Nominal Size |
Pressure Rating* (psi/bar) |
Window Material |
Housing Material |
Seal Type |
Clear Aperture In. (mm) |
Min. Operating Temperature ˚C (˚F) |
Max. Operating Temperature ˚C (˚F) |
Internal (IP), External (EP) or Vacuum (VAC) |
Part Number |
|
| 1/4 |
4000 (276) |
Soda Lime |
316 Stainless |
Fused |
0.34 (8.6) |
-60 (-51) |
300 (572) |
EP, IP, VAC |
101012 |
|
| 1/4 |
4000 (276) |
Sapphire |
316 Stainless |
Bonded |
0.34 (8.6) |
-70 (-94) |
200 (392) |
EP, VAC |
101045 |
|
| 1/4 |
4000 (276) |
Sapphire |
316 Stainless |
Bonded |
0.26 (6.6) |
-70 (-94) |
200 (392) |
IP |
101056 |
| Nominal Size |
Pressure Rating* (psi/bar) |
Window Material |
Housing Material |
Seal Type |
Clear Aperture In. (mm) |
Min. Operating Temperature ˚C (˚F) |
Max. Operating Temperature ˚C (˚F) |
Internal (IP), External (EP) or Vacuum (VAC) |
Part Number |
|
| 3/8 |
4000 (276) |
Soda Lime |
316 Stainless |
Fused |
0.43 (10.9) |
-60 (-51) |
300 (572) |
EP, IP, VAC |
101013 |
|
| 3/8 |
4000 (276) |
Sapphire |
316 Stainless |
Bonded |
0.43 (10.9) |
-70 (-94) |
200 (392) |
EP, VAC |
101046 |
|
| 3/8 |
4000 (276) |
Sapphire |
316 Stainless |
Bonded |
0.33 (8.3) |
-70 (-94) |
200 (392) |
IP |
101057 |
| Nominal Size |
Pressure Rating* (psi/bar) |
Window Material |
Housing Material |
Seal Type |
Clear Aperture In. (mm) |
Min. Operating Temperature ˚C (˚F) |
Max. Operating Temperature ˚C (˚F) |
Internal (IP), External (EP) or Vacuum (VAC) |
Part Number |
|
| 1-1/2 |
4000 (276) |
Soda Lime |
316 Stainless |
Fused |
1.10 (28.0) |
-60 (-51) |
300 (572) |
EP, IP, VAC |
101018 |
|
| 1-1/2 |
4000 (276) |
Sapphire |
316 Stainless |
Bonded |
1.10 (28.0) |
-70 (-94) |
200 (392) |
EP, VAC |
101051 |
|
| 1-1/2 |
4000 (276) |
Sapphire |
316 Stainless |
Bonded |
0.93 (23.6) |
-70 (-94) |
200 (392) |
IP |
101062 |
|
| 1-1/2 |
150 (10.3) |
Fused Quartz |
316 Stainless |
Gasketed |
1.22 (31.0) |
-200 (-328) |
900 (1652) |
EP, IP, VAC |
101084 |
| Nominal Size |
Pressure Rating* (psi/bar) |
Window Material |
Housing Material |
Seal Type |
Clear Aperture In. (mm) |
Min. Operating Temperature ˚C (˚F) |
Max. Operating Temperature ˚C (˚F) |
Internal (IP), External (EP) or Vacuum (VAC) |
Part Number |
|
| 3 |
4000 (276) |
Soda Lime |
316 Stainless |
Fused |
2.13 (54.1) |
-60 (-51) |
300 (572) |
EP, IP, VAC |
101021 |
| 3 |
4000 (276) |
Sapphire |
316 Stainless |
Bonded |
2.13 (54.1) |
-70 (-94) |
200 (392) |
EP, VAC |
101054 |
|
| 3 |
4000 (276) |
Sapphire |
316 Stainless |
Bonded |
1.89 (48.0) |
-70 (-94) |
200 (392) |
IP |
101065 |
|
| 3 |
150 (10.3) |
Fused Quartz |
316 Stainless |
Gasketed |
2.00 (50.8) |
-200 (-328) |
900 (1652) |
EP, IP, VAC |
101087 |
| Nominal Size |
Pressure Rating* (psi/bar) |
Window Material |
Housing Material |
Seal Type |
Clear Aperture In. (mm) |
Min. Operating Temperature ˚C (˚F) |
Max. Operating Temperature ˚C (˚F) |
Internal (IP), External (EP) or Vacuum (VAC) |
Part Number |
|
| 4 |
4000 (276) |
Soda Lime |
316 Stainless |
Fused |
2.89 (73.4) |
-60 (-51) |
300 (572) |
EP, IP, VAC |
101022 |
|
| 4 |
4000 (276) |
Sapphire |
316 Stainless |
Bonded |
2.89 (73.4) |
-70 (-94) |
200 (392) |
EP, VAC |
101055 |
|
| 4 |
4000 (276) |
Sapphire |
316 Stainless |
Bonded |
2.60 (66.0) |
-70 (-94) |
200 (392) |
IP |
101066 |
|
| 4 |
150 (10.3) |
Fused Quartz |
316 Stainless |
Gasketed |
2.59 (65.8) |
-200 (-328) |
900 (1652) |
EP, IP, VAC |
101088 |
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