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JONENG
Stainless Steel Sanitary Hastelloy Powder Manual Butterfly Valve
The Stainless Steel Sanitary Hastelloy Powder Manual Butterfly Valve is a hand-operated valve designed for controlling powder flow in hygienic systems. Its Hastelloy construction provides excellent corrosion resistance, while the manual butterfly mechanism ensures precise, leak-free regulation in sanitary or chemical processing applications
Working Principles
The Stainless Steel Sanitary Hastelloy Powder Manual Butterfly Valve operates by manually turning a handle connected to a central shaft, which rotates a disc inside the valve body. When the disc aligns with the pipeline, it allows powder to flow through; when rotated perpendicular, it blocks the flow. The disc presses against elastomeric or metal seats, creating a tight, leak-free seal. Hastelloy construction provides excellent corrosion resistance, making it suitable for aggressive powders or chemicals. Its sanitary design ensures smooth surfaces and minimal dead space, preventing contamination and facilitating easy cleaning in food, pharmaceutical, and chemical processing applications
Stainless Steel Butterfly Valve Specification Chart
Working Pressure | 10 Bar (Max. Pressure is 16bar for but welded connection in small sizes |
Working temperature | -10ºC TO + 120ºC |
Size | 1/2”-12”, DN15-DN300 |
Grade | AISI304 and AISI316L |
FDA approved gaskets in silicone, EPDM, viton, PTFE | |
Connection | Clamp, Weld, Thread,male threaded; female threaded; flange end;union connection |
Surface | Sanitary inside polish (Ra ≤ 0.8 μm) |
Sanitary outside polish (Ra ≤1.6 μm) | |
Standard | ISO, 3A, SMS, RJT, DIN and so on |
Butterfly valve disc and body is made from forging | |
Manual or pneumatic actuated or electric actuated are chosen as per the different applications. | |
Required compressed air | 4-8Bar |
Connection of compressed air | G 1/8’’ |
Limit switch | 6-36V, DC 2nos of NPN or PNP( to be chose |
Features
Hastelloy Construction – Offers exceptional corrosion resistance, durability, and suitability for aggressive powders or chemical media.
Manual Operation – Handwheel or lever allows precise flow control and reliable shutoff without external power.
Butterfly Disc Design – Provides fast, simple on/off control with minimal pressure drop and smooth flow.
Sanitary Finish – Smooth, crevice-free surfaces reduce contamination risk and support easy cleaning in hygienic systems.
Leak-Free Sealing – Precision seats ensure tight shutoff, maintaining process integrity in high-purity or sensitive applications.
Versatile Industry Use – Suitable for food, pharmaceutical, chemical, and biotech industries requiring hygienic, corrosion-resistant powder handling
Application
The Stainless Steel Sanitary Hastelloy Powder Manual Butterfly Valve is commonly used in industries handling corrosive or sensitive powders. Typical applications include pharmaceutical powder dosing, chemical additive handling, food ingredient processing, and biotechnology for controlled powder transfer, where precise manual control and hygienic, corrosion-resistant construction are essential
Working Principles
The Stainless Steel Sanitary Hastelloy Powder Manual Butterfly Valve operates by manually turning a handle connected to a central shaft, which rotates a disc inside the valve body. When the disc aligns with the pipeline, it allows powder to flow through; when rotated perpendicular, it blocks the flow. The disc presses against elastomeric or metal seats, creating a tight, leak-free seal. Hastelloy construction provides excellent corrosion resistance, making it suitable for aggressive powders or chemicals. Its sanitary design ensures smooth surfaces and minimal dead space, preventing contamination and facilitating easy cleaning in food, pharmaceutical, and chemical processing applications
Feature and Specification
Stainless Steel Butterfly Valve Specification Chart
Working Pressure | 10 Bar (Max. Pressure is 16bar for but welded connection in small sizes |
Working temperature | -10ºC TO + 120ºC |
Size | 1/2”-12”, DN15-DN300 |
Grade | AISI304 and AISI316L |
FDA approved gaskets in silicone, EPDM, viton, PTFE | |
Connection | Clamp, Weld, Thread,male threaded; female threaded; flange end;union connection |
Surface | Sanitary inside polish (Ra ≤ 0.8 μm) |
Sanitary outside polish (Ra ≤1.6 μm) | |
Standard | ISO, 3A, SMS, RJT, DIN and so on |
Butterfly valve disc and body is made from forging | |
Manual or pneumatic actuated or electric actuated are chosen as per the different applications. | |
Required compressed air | 4-8Bar |
Connection of compressed air | G 1/8’’ |
Limit switch | 6-36V, DC 2nos of NPN or PNP( to be chose |
Features
Hastelloy Construction – Offers exceptional corrosion resistance, durability, and suitability for aggressive powders or chemical media.
Manual Operation – Handwheel or lever allows precise flow control and reliable shutoff without external power.
Butterfly Disc Design – Provides fast, simple on/off control with minimal pressure drop and smooth flow.
Sanitary Finish – Smooth, crevice-free surfaces reduce contamination risk and support easy cleaning in hygienic systems.
Leak-Free Sealing – Precision seats ensure tight shutoff, maintaining process integrity in high-purity or sensitive applications.
Versatile Industry Use – Suitable for food, pharmaceutical, chemical, and biotech industries requiring hygienic, corrosion-resistant powder handling
Application
The Stainless Steel Sanitary Hastelloy Powder Manual Butterfly Valve is commonly used in industries handling corrosive or sensitive powders. Typical applications include pharmaceutical powder dosing, chemical additive handling, food ingredient processing, and biotechnology for controlled powder transfer, where precise manual control and hygienic, corrosion-resistant construction are essential
