Sanitary Butterfly Valves play a critical role in Water for Injection (WFI), pharmaceutical utilities, and hygienic process systems. Designed for efficient flow regulation and reliable shut-off, these valves are widely applied in purified water distribution, clean steam pipelines, and biopharmaceutical production lines.
With compact structure, smooth internal surfaces, and excellent sealing performance, sanitary butterfly valves ensure stable operation, easy maintenance, and full compatibility with high-purity processing environments.
| No. | Cate gory | Code | Catalog I | Catalog I | Catalog Ⅲ | Catalog IV | Catalog V | |||||
| ValveType | Code | Actuation | Code | Connection | Code | Structure | Code | Seat Material | Code | |||
| 1 | Butterfly Valve | D | Butterflyvalve | D01 | Manual | / | Female Thread | 1 | Lever type | 0 | PTFE+EPDM | F |
| 2 | Wafer flange butterfly valve | D02 | Turbine | 3 | Male Thread | 2 | Vertical plate | 1 | VMQ | V | ||
| 3 | Anti mixing butterfly valve | D03 | Pneumatic+Feedback | 4 | Flange | 4 | 3 | EPDM | M | |||
| 4 | Powder butterfly valve | D04 | Pneumatic+Explosio n-Proof Feedback | 5 | Weld | 6 | FKM | K | ||||
| 5 | Double disc metering valve | D05 | Pneumatic | 6 | Wafer | 7 | FFKM | A | ||||
| 6 | Uniform feeding valve | D06 | Hydraulic | 7 | Clamp | 8 | ||||||
| 7 | αβSterileAB valve | D07 | Electro-Pneumatic Control | 8 | ||||||||
| 8 | Electric | 9 | ||||||||||
| 9 | ||||||||||||
| 10 | ||||||||||||
| 11 | ||||||||||||
| 12 | ||||||||||||
| 13 | ||||||||||||
| 14 | ||||||||||||
| Catalog VI | Catalog VII | Catalog VII | Catalog IX | Catalog X | Catalog XI | Catalog XII | |||||||
| PN | Code | lBodyMaterial | Weld Standard | Code | Actuator Material | Code | Diameter of Pneumatic Actuator | Code | Connection Standards | Code | Size | ||
| bar | 6 | F304 (Forged) | C | 3A | 1 | Stainless Steel (NO) | K | 50 | A | 3A/BPE(Clamp) | 1 | SIZE | NPS |
| bar | 10 | F316L (Forged) | F | BPE | 2 | Stainless Steel (NC) | B | 65 | B | ISO2852(Clamp) | 2 | DN6 | 1/4" |
| bar | 16 | C22 (Forged) | H | DIN11850-1 | 3 | Stainless Steel (Double-Acting) | D | 75 | C | DIN32676(Clamp) | 3 | DN8 | 3/8" |
| C276 (Forged) | L | DIN11850-2 | 4 | Aluminum Alloy (NO) | A | 85 | D | GGB/T7306(G Thread) | 4 | DN10 | 1/2" | ||
| TA2 (Forged) | A | SMS308 | 5 | Aluminum Alloy (NC) | Z | 95 | E | RcGB/T7307(Rc Thread) | 5 | DN15 | 3/4" | ||
| TA10 (Forged) | B | ISO2851 | 6 | oube-=Aclno | W | 110 | F | NPTGB/T12716 (NPT Thread) | 6 | DN20 | / | ||
| N08904 (Forged) | D | ISO1127 | 7 | 125 | G | RDDIN 405(RD Thread) | 7 | DN25 | 1" | ||||
| Monel 400(Forged) | M | BS4825 | 8 | 140 | H | DN32 | 11/4" | ||||||
| 254 SMO (Forged) | S | GB/T14976 | 9 | 160 | I | DN40 | 11/2" | ||||||
| Nickel 200(Forged) | N | GB12459-A | 10 | 190 | J | DN50 | 2" | ||||||
| 2205 (Forged) | E | GB12459-B | 11 | 210 | K | DN65 | 21/2" | ||||||
| B36.19 sch10s | 12 | 240 | L | DN80 | 3" | ||||||||
| DN80max | 3.5" | ||||||||||||
| DN100 | 4" | ||||||||||||
| DN125 | 5" | ||||||||||||
| DN150 | 6" | ||||||||||||
| DN200 | 8" | ||||||||||||
| DN250 | 10" | ||||||||||||
| DN300 | 12" | ||||||||||||
| DN350 | 14" | ||||||||||||
| DN400 | 16" | ||||||||||||
Note:Welding connection isn't documented in Catalog XI.Manual Actuation is not documented in Catalog XII. D681F-10C9ZC1 DN25 For example:D641F-10R9ZC9 Dn25
Butterfly Valve-pneumatic-flange-float/straight type-PTFE seat-PN10 bar-CF3M-manufacturing standard GB/T14976-aluminum alloy(NC)actuator-actuatoor diameter 75-PN16 Flange HG/T20592-PL-size DN25
In pharmaceutical and bioprocess facilities, flow control equipment must meet strict hygienic and regulatory standards. Our sanitary butterfly valves are engineered to support sterile operation and long-term system stability.
Design highlights include:
Full-bore flow path for minimal pressure loss
Polished internal surfaces to reduce particle retention
Low dead space construction for improved cleanability
FDA-compliant sealing materials
Tight shut-off performance under varying pressures
These features support consistent performance in both continuous and batch processing systems.
Our sanitary butterfly valves are extensively used across pharmaceutical utilities and production processes.
Distribution loops
Storage tank connections
Heat exchanger pipelines
Recirculation systems
PW generation systems
RO and EDI skids
Buffer tank outlets
Transfer pipelines
Media preparation systems
Buffer solution pipelines
Downstream purification lines
Filling and transfer systems
Steam supply lines
Sterilization pipelines
Cleaning solution control
Return water circuits
This wide application range ensures seamless integration into new and existing facilities.
Pharmaceutical utility systems operate continuously under strict quality control. Our sanitary butterfly valves are designed to maintain stable performance in high-purity environments.
Key performance benefits include:
Smooth opening and closing for reduced water hammer
Consistent sealing over long operating cycles
Resistance to corrosion and chemical agents
Minimal maintenance requirements
Stable performance under frequent CIP/SIP procedures
This ensures long-term reliability and operational efficiency.
All sanitary butterfly valves are produced under strict quality management systems and conform to recognized industry standards.
Applicable compliance includes:
GMP Guidelines
FDA Material Certification
ISO Quality Management System
Hygienic Design Principles
ASME BPE (Optional Design)
Each product is inspected and tested before shipment to ensure dependable quality.
Different pharmaceutical projects require different valve configurations. We provide flexible customization services to support system integration.
Available options include:
Customized port sizes and standards
High-polish internal surfaces
Special elastomer materials
Automation-ready actuators
Integrated feedback systems
OEM labeling and packaging
Our valves are compatible with bioreactors, WFI distillers, clean steam generators, and automated process skids.
Our production process follows standardized procedures to ensure consistent performance.
Key quality control steps:
Precision CNC machining
Surface polishing and finishing
Seal material verification
Clean-room assembly
Pressure testing
Leakage inspection
Functional operation testing
Final quality review
This systematic approach guarantees reliability in pharmaceutical environments.
With extensive experience in hygienic process equipment manufacturing, we deliver valve solutions focused on safety, efficiency, and lifecycle value.
Our strengths include:
Stable manufacturing capacity
Project-based supply experience
Strict quality inspection procedures
Responsive technical support
Competitive pricing structure
Reliable delivery schedules
We support customers throughout design, installation, and operation stages.
Our sanitary butterfly valves are widely used in:
Biopharmaceutical production plants
Vaccine manufacturing facilities
Injectable drug factories
Medical device processing sites
Nutraceutical manufacturers
Food and beverage clean plants
Research laboratories
From system design to component selection, choosing the right sanitary butterfly valve is essential for long-term operational stability.
Our engineering team provides professional consultation, technical documentation, and customized solutions to support your project requirements.
Contact Nomen Pharma today to receive detailed technical specifications, drawings, and competitive quotations for your WFI and pharmaceutical applications.
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