Angle seat valve, made of polyamide, air-operated, model '554'
Angle sheet valve "Polyamide actuator - air operated"
【Features】 ● Equipped with a polyamide actuator that has excellent corrosion resistance ⇒ Usable even in special surrounding environments (e.g., spraying of chemical liquids) ● More cost-effective compared to stainless steel and aluminum ● Compared to globe valves, due to differences in flow path structure, pressure loss is minimal, resulting in a flow rate increase of 1.3 to 1.5 times ● Characterized by high durability, capable of withstanding over 1 million open and close cycles ● Simple flow path design minimizes liquid accumulation and suppresses corrosion occurrence ● Easy to maintain
basic information
- Equipped with a polyamide actuator that has excellent corrosion resistance, making it usable in environments where chemical liquids are present. - Adopts a PTFE valve seat that combines excellent sealing properties and durability. - No gland leakage due to the double gland packing made of FPM and PTFE. - Standardly equipped with a position indicator that allows for visual confirmation of opening and closing. - Can also be used as a control valve (when using a regulating cone). 【Nominal Diameter】6A to 80A 【Applicable Fluids】Steam, air, water, oil, and other non-hazardous fluids 【Fluid Temperature】-10 to 180℃ 【Operating Pressure】Max. 2.5MPa (1.0MPa for steam) 【Ambient Temperature】0 to 60℃ 【Body Material】Stainless steel, bronze 【Connection】JIS Rc, parallel threads (JIS/DIN), ferrule, flange, butt welding, etc.
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Model number/Brand name
GEMÜ 554
Applications/Examples of results
【Applications】 - Generation and supply of industrial steam and sterilization steam - Production and supply of industrial gases - Heat exchangers and superheating systems - Steam control for humidification in manufacturing equipment and production rooms - Filling processes - Dyeing and cleaning - Production and supply of compressed air 【Examples of Achievements】 - Control of cleaning water and detergents in the textile, dyeing, and food and beverage industries - Control of sterilized air in the dairy and pharmaceutical industries - Control of steam in sterilizers and autoclaves - Control of steam for plastic foaming and paper manufacturing - Control of cooling and lubricants for machine tools - Control of chemical solutions in the chemical industry - Pressurization of tanks using gases (such as nitrogen)
Detailed information
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CAD data（7）
| Model number | overview | File |
|---|---|---|
| 554 15D 3C 37 510 | - Diameter: 15A - Connection: Rc thread - Body material: Stainless steel |
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| 554 40D 3C 37 512 | - Diameter: 40A - Connection: Rc thread - Body material: Stainless steel |
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| 554 15D 60 37 510 | - Diameter: 15A - Connection: Butt welding (ISO 1127) - Body material: Stainless steel |
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| 554 25D 60 37 511 | - Diameter: 25A - Connection: Butt welding (ISO 1127) - Body material: Stainless steel |
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| 554 32D 60 37 512 | - Diameter: 32A - Connection: Butt welding (ISO 1127) - Body material: Stainless steel |
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| 554 40D 60 37 512 | - Diameter: 40A - Connection: Butt welding (ISO 1127) - Material: Stainless steel |
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| 554 65D 60 37 512 | - Diameter: 65A - Connection: Butt welding (ISO 1127) - Material: Stainless steel |
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GEMÜ provides value through its cutting-edge manufacturing capabilities and new technology development. We have strong connections with the pharmaceutical industry worldwide and have been engaged in the development and improvement of valves. As a result, we offer a wide range of products, including "sanitary diaphragm valves," which require sterility, and "valves specialized for semiconductor manufacturing," which demand high control precision. We have established six manufacturing sites around the world and provide services in over 50 countries. As a leading company in the sanitary valve market, our products are adopted in many plants. We actively engage in research and development, with over 5% of our annual sales allocated to development investments. Thanks to this effort, we have been recognized by the Institute for Management and Economic Research (IMWF) in Germany as a technology company promoting digitalization.