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卓爾瑞華（北京）科技有限公司
WIKA 981.10 夾心式餅式圓筒型隔膜密封 隔膜壓力表 德國原產
| 類型：隔膜壓力表 | 聯接型式：EN 1092-1 / ASME B 16.5 | 型號：981.10 |
| 精度等級：1.0 | 品牌：WIKA/威卡 | 環境溫度：-20-100（℃） |
| 加工定制：是 | 公稱直徑：63 100 160（mm） | 測量范圍：0 ... 0.6 to 0 ... 400 bar（MPa） |
WIKA 981.10 夾心式餅式圓筒型隔膜密封
隔膜壓力表
Diaphragm In-Line Seals
For Flanged Connections
Cell-Type （Sandwich）, Model 981.10
Diaphragm In-line Seals, Cell-Type （Sandwich）,
Model 981.10
Applications
For direct, permanent installation in pipelines
For flowing, pure and aggressive media
Chemical process industry
Petrochemical industry
Special Features
Compley round, no corners and edges,European Patent No. 0629846
For direct installation between two flanges
Wide choice of special materials
Description
Process connection
For flanges following EN 1092-1 / ASME B 16.5
Nominal sizes see drawing and tables
Sealing faces, Form B1 or ASME RF 125 ... 250 AA
Pressure rating
PN 6 ... 400 or class 150 ... 2500
Pressure ranges
Preferably assembled on pressure gauges
NS 63, 100, 160 or pressure transmitters,
measuring ranges 0 ... 0.6 to 0 ... 400 bar
Body and material of wetted parts
Stainless steel （AISI 316L）
Measuring instrument connection
Pressure gauge or transmitter directly welded,
process pressure transmitter with threaded adapter
System fill fluid
KN2, Silicone oil
Options
Process connection
Sealing faces per EN 1092-1, Form B2 or per
ASME B 16.5, RF 125 AA, 500AA, RFSF;
EN 1092-1 groove and tongue; projection and recess;
ASME B 16.5 snap ring groove Form RJF
（limited for special materials, please inquire）
? Flame arrester approved for Zone 0
Measuring instrument connection
Capillary, when ordering please specify:
length of capillary
Cooling tower （for process temperature >140 °C）
Material of wetted parts
? Stainless steel 1.4435, 1.4541, 1.4571, 1.4462, Monel 400, Hasloy C276, Inconel 600, Incoloy 825,tantalum, Hasloy B2, C4, C22 and nickel
? PFA coating
? ECTFE （Halar®） coating
Capillary
? Custom lengths between 1 and 15 m
? Soft polyethylene or PTFE armour
?
?
?
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