Ball valve, cavity-filled ball valve Richards Ind
3A certification, cavity-filling ball valve.
<Features> • Connection sizes from 1/2" (DN15) to 4" (DN100) with the same inner diameter, ensuring unobstructed flow and good discharge performance • Pressure ratings of 6.89MPa for 1/2" - 2" and 4.14MPa for 2-1/2" - 4" • PTFE cavity-filled seat • Surface finish of the wetted parts is 0.8μm Ra • Locking mechanism on the handle eliminates accidental opening and closing • ISO 5211 actuator mounting flange • Easy-to-remove design for maintenance • Anti-blow stem • Smooth finish with no sharp edges on the internal edges • Sanitary clamp connection For more details, please contact us or request a catalog.
basic information
Product Overview - Connection Diameter: 1/2" ‒ 4" - Body Style: Three-piece - Pressure Rating: 6.9MPa WOG for 1/2" - 2", 4.14MPa WOG for 2-1/2" - 4" - Temperature Rating / WSP: 160℃ / 0.55MPa - Body/End Cap: Stainless Steel - Ball/Stem: Stainless Steel - Ball Seat: FDA Certified PTFE - Stem Packing/Seat: FDA Certified PTFE - Operation/Mounting Pad - Manual Locking Lever / ISO 5211 For more details, please contact us or refer to the catalog.
Price information
Please feel free to contact us.
Delivery Time
Model number/Brand name
FB8905 Series
Applications/Examples of results
- Food - Beverage - Pharmaceuticals - WFI (Water for Injection) - Filling machine and so on
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Regulator for biopharmaceutical gas
- The robust body and metal trim components are machined from ASTM A479 316L stainless steel bar stock, with ASME BPE SF5 (0.5Ra micrometers electropolished) as the standard. - Durable Jorlon diaphragm and Teflon, PEEK, or EPDM sheets/seals, all made from FDA-certified and USP Class VI compliant materials. - These structural materials can meet the rigors of SIP and CIP processes upon request. - The new EPDM sheet reduces lock-up to below 17 kPa. <Features> - The underside of the diaphragm has no exposed screw connections. - The inline removable sheet/trim allows for easy cleaning and maintenance. - The bar stock structure ensures material integrity and surface treatment. - High flow characteristics effectively reduce trim size while maintaining high range availability. - Minimization of internal volume. - Excellent Jorlon diaphragm material contributes to long life and CIP/SIP compatibility. - Soft sheet material has ANSI Class VI shut-off characteristics. - The new EPDM sheet offers low lock-up and high shut-off capability for applications with stagnant flow or blocked blankets. For more details, please download the catalog or contact us.
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High-flow biopharmaceutical clean gas pressure reducing valve
Typical clean gas control in biopharmaceutical, pharmaceutical, and food & beverage processes ● The robust body and metal trim components are machined from ASTM A479 316L stainless steel bar stock, with ASME BPE SF5 (0.5Raμm electropolished) as the standard. ● The valve uses a thin Jorlon diaphragm and Teflon seat/seal, both made from FDA-certified and USP Class 6 compliant materials. ● These structural materials can be adapted to meet the rigors of SIP/CIP if necessary for liquid applications. <Features> - The diaphragm underside does not expose the screw connection. - The inline removable seat/trim allows for easy cleaning and maintenance. - The bar stock structure ensures material integrity and surface treatment. - High flow characteristics effectively reduce trim size while maintaining high rangeability. - Minimization of internal volume. - Excellent Jorlon diaphragm material provides long life and is compatible with CIP/SIP, meeting FDA/USP Class 6 standards. - Soft seat material has ANSI Class 6 shutoff characteristics. For more details, please download the catalog or contact us.
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BioPharma, small flow pressure reducing valve for high purity gas applications
This is a high-pressure regulator for small flow rates. It is frequently used for clean gas control in biopharmaceutical and pharmaceutical research and production facilities. ● The robust body and metal trim components are machined from ASTM A479 316L stainless steel bar stock. ● ASME BPE SF5 (0.5Ra micrometers electropolished) is standard, and non-electropolished products of SF1 are also available. ● The valve uses durable Jorlon diaphragms and Teflon, PEEK, or EPDM sheets/seals, all of which are FDA certified and compliant with USP Class 6 materials. ● These structural materials can be adapted to meet the rigors of SIP and CIP processes upon request. <Features> • Inline removable sheets/trims for easy cleaning and maintenance. • Bar stock construction ensures material integrity and surface treatment. • Cv values range from 0.01 to 0.2 with four ranges and six setting ranges, providing wide application compatibility. • Minimization of internal volume. • Excellent Jorlon diaphragm material contributes to long life and sterility. • Soft seat material has ANSI Class 6 shutoff characteristics. For more details, please download the catalog or contact us.
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Biopharma, non-oral gas application small flow low-pressure pressure-reducing valve
Used in pharmaceuticals, biopharma, R&D, pilot plants, and production systems. It is a pressure reducing valve for small flow, low-pressure precision control for compressed air and gases. ● The robust body and metal trim components are machined from ASTM A479 316L stainless steel bar stock, with ASME BPE SF5 (0.5Ra micrometers electropolished) as the standard. ● The valve uses a thin Jorlon diaphragm and Teflon, PEEK, or EPDM sheets, all of which are FDA certified and compliant with USP Class 6 materials. ● These structural materials can be adapted to withstand the rigors of sterilization if necessary. <Features> • Extremely low set pressure with stable output • Very low setpoint offset (droop) even at high supply pressures • Inline removable sheets/trims for easy cleaning and maintenance • Bar stock construction ensures material integrity and surface treatment • Cv values range from 0.01 to 0.2 across four ranges, providing broad application compatibility • Minimization of internal volume • Excellent Jorlon diaphragm material contributes to long life and sterility • Soft seat material has ANSI Class 6 shutoff characteristics For more details, please download the catalog or contact us.
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Ultra-low pressure pressure relief valve for biopharmaceutical gas applications
Used in pharmaceuticals, biopharma, R&D, pilot plants, and production systems. It is a pressure reducing valve for small flow and ultra-low pressure precision control for compressed air and gas. ● The robust body and metal trim components are machined from ASTM A479 316L stainless steel bar stock, with ASME BPE SF5 (0.5Raμm electropolished) as standard. ● The valve uses a thin Jorlon diaphragm and EPDM sheet/seal, both of which are FDA certified and compliant with USP Class 6 materials. ● The EPDM sheet reduces lock-up to below 124Pa/12.4mm water column. <Features> • No exposed screw parts on the underside of the diaphragm • Inline removable sheet/trim for easy cleaning and maintenance • Bar stock construction ensures material integrity and surface treatment • EPDM sheet offers extremely low lock-up performance • High rangeability and correspondingly low setpoint droop are effective for reducing trim size • Minimization of internal volume • Excellent Jorlon diaphragm material contributes to long life and sterility • Soft seat material has ANSI Class 6 shut-off characteristics For more details, please download the catalog or contact us.
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