Features
High temperature: Max 240°C
Diaphragm material: SS 316 standard, others are available (Hastelloy C,Titanium, Monel)
Wetted material: DN 0.75" (20mm), DN 1.5" (40mm), DN 2" (50mm), DN 2.5" (63mm)
Filling liquid: As different media, optional fluorocarbon oil, -60+120°C, Food oil, -20+60°C
Application
Provides an economical solution to protect instruments from corrosion and clogging
Used to isolate and protect a pressure instrument on ultra-pure or highly corrosive fluid lines
Can be used with liquids such as demineralized water, sulphuric acid, hydrochloric acid and caustic gases (such as corrosive air and ammonia), where such fluids will corrode metal instruments
Review of chemical compatibility is available upon request
Welded Diaphragm Seals DST-1 Series
| Specifications | |
| Range | AMH 0~0.6 / 0~60MPa; AMM 0~0.4 / 0~60MPa AMS 0~1.6 / 0~60MPa; AMG -0.1~0 / 0~16MPa |
| Accuracy | ±1.6% |
| Working Temperature | -45+150°C |
| Diaphragm Material | 316L |
| Body Material | 304 |
| Connection | 1/4" NPT, 1/2" NPT |
| Filling Liquid | Silicone Oil |
Product Image & Drawing
| D | H | h | SW | Connection | Product Code |
| 34mm | 54mm | 30mm | 24mm | 1/4" NPT | D314M |
| 1/2" NPT | S312M | ||||
| 57.1mm | 74mm | 47mm | 24mm | 1/4" NPT | D324M |
| 1/2" NPT | D322M | ||||
| 62mm | 87mm | 47mm | 24mm | 1/4" NPT | D334M |
| 1/2" NPT | D332M | ||||
| 82mm | 84mm | 47mm | 24mm | 1/4" NPT | D354M |
| 1/2" NPT | D352M |
Threaded Diaphragm Seals DST-2 Series
| Specifications | |
| Range | 0~0.06 / 0~40MPa |
| Accuracy | ±1.6% |
| Working Temperature | -45+150°C |
| Diaphragm Material |
316L |
| Flange Material | 304 |
| Flange Standard | ANSIB 16.5, DIN 2501 |
| Extension | 0-300mm |
Product Image & Drawing
| D | H | h | L | SW | Connection | Product Code |
| 70mm | 80mm | 10mm | 50mm | 32mm | 1/4" NPT | D414M |
| 1/2" NPT | D412M | |||||
| 52mm | 70mm | 10mm | 45mm | 32mm | 1/4" NPT | D424M |
| 1/2" NPT | D422M | |||||
| 44mm | 70mm | 10mm | 35mm | 32mm | 1/4" NPT | D434M |
| 1/2" NPT | D432M | |||||
| 42mm | 55mm | 10mm | 25mm | 32mm | 1/4" NPT | D444M |
| 1/2" NPT | D442M |
Keywords: DST Series Diaphragm Seals
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Changzhou Proutech International Corp.
Add: 58-1 Yulong Mid-Road 213125 Changzhou, Jiangsu, China
Tel: +86 519 85958828
Email: info@prou-tech.com
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