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The Pneumatic Vertical Remote Controlled Sanitary Butterfly Valve is engineered for hygienic stainless steel pipeline systems. It supports both pneumatic actuation and manual operation, making it suitable for automated and semi-automated processes. Designed to meet FDA, DIN, SMS, and 3A standards, this valve is widely used in food processing, dairy, beverage, brewing, and pharmaceutical industries.
As a dedicated sanitary valve manufacturer, KONTE produces this series with 304/316L wetted parts, Ra ≤ 0.8μm internal surface finish, and full EN 10204 3.1B material certification. Learn more about our quality control process and industry solutions.
Hygienic Design: Internal Ra ≤ 0.8μm surface finish eliminates bacterial harboring points. Compliant with FDA 177.2600, DIN, SMS, 3A, and IDF standards — suitable for CIP/SIP cleaning.
316L Stainless Steel Wetted Parts: Full corrosion resistance in aggressive media including dairy acids, cleaning agents, and CO₂.
Flexible Actuation: Pneumatic (NO/NC/A-A) and manual options on the same platform. Single-acting and double-acting configurations available for fail-safe system design.
Wide Connection Compatibility: Welded, Tri-clamp, threaded, and flanged ends cover virtually all sanitary piping standards worldwide.
Automation-Ready: 24V DC intelligent controller, solenoid valve integration, and NPN/PNP position feedback sensors enable seamless PLC/SCADA integration.
Material Traceability: EN 10204 3.1B certificates provided for full supply chain compliance.
Broad Temperature Range: -20°C to +135°C continuous operation; 150°C sterilization (max 20 min) supports high-temperature SIP processes.
Two-position handle
Three-position handle
Four-position pull rod handle
Multi-position plastic handle
Multi-position stainless steel handle
Pneumatic stainless steel actuator
Pneumatic aluminum actuator
Electric actuator
▶This series butterfly valve is either remote-controlled by means of an actuator or manually operated by means of a handle.
▶The actuator is made in three standard versions, normally closed(NC), normally open (NO) and air/air activated (A/A).
▶The actuator is designed so that an axial movement of a piston is transformed into a90°rotation of a shaft.The torque of the actuator is increased when the valve disc contacts the seal ring of the
butterfly valve.valve is closed.
▶Selected The handle for manual operation mechanically can lock the valve in open,close,middle or other positions to control the flow rate.
OPERATING TORQUE [N.M] | 15-3/4 | 25-1" | 40-11/2'' | 50-2 | 21/2" | 65 | 3" | 80 | 100-4'' | 125 | 150 |
| 5 | 8 | 10 | 14 | 15 | 18 | 18 | 20 | 35 | 55 | 70 |
Detect under pressure of 10Kgrs/cm
| Parameter | Specification |
|---|---|
| Model Range | DN15 ~ DN200 |
| Applicable Pressure | 0 ~ 1.0 MPa (0 ~ 10 bar) |
| Valve Body Material | CF8, CF8M, CF3M |
| Sealing Material | PTFE, EPDM |
| Medium Temperature | -20 ~ 150°C |
| Ambient Temperature | -20 ~ 80°C |
| Standard | DIN, SMS |
| Control Mode | Single-acting (NO/NC), Double-acting (NO/NC), Manual |
| Connection Method | Welded, Tri-clamp, Male threaded, Flanged |
| Applicable Medium | Water, oil, gas |
| Application Industries | Food, brewing, dairy, beverage, pharmaceutical |
| Material | Product wetted steel parts | 304/316L | |||
| Other steel parts | 304 | ||||
| Provide E N 10204 3.1Bcertificate | |||||
| Seal material | standard | EPDM | |||
| option | FPM，Silicone，NBR | ||||
| All seal materials comply with FDA 177.2600 | |||||
| Temperature | Working temperature | -20~+135℃（EPDM） | |||
| Sterilization temperature | 150℃ (MAX 20min) | ||||
| Pressure | Working pressure | 0~10bar | |||
| Control air pressure | 5~8bar | ||||
| Surface treatment | Internal surface | Ra ≤ 0.8μm | |||
| External surface | Ra ≤ 1.6μm | ||||
| Connection | Connection standard | DIN,SMS,RJT,ISO,IDF,3A | |||
| Connection method: welding、thread、Tri-Clamp、flange | |||||
| Operate modes | Handle | Handle: two-position handle, three-position handle, fou position pull rod handle, multi-position plastic handle and multi-position stainless steel handle | |||
| Actuator | pneumatic stainless steel actuator, pneumatic aluminum actuator, electric actuator | ||||
| Option | Intelligent controller | 24V DC | |||
| 1/2 electromagnetism valve | |||||
| Position sensor | 24V DC | ||||
| 2 NPN/PNP position sensor | |||||
This sanitary butterfly valve series is designed for stainless steel pipeline systems requiring hygienic fluid control. Primary applications include:
Food & Beverage Processing: Flow control in bottling lines, mixing tanks, and CIP/SIP circuits.
Dairy Industry: Milk, cream, and whey transfer where zero contamination is required.
Brewing & Fermentation: Beer, wine, and spirit production pipelines with precise flow regulation.
Pharmaceutical Manufacturing: GMP-compliant processes requiring cleanable, traceable valve components.
Biotechnology: Fermentation reactors and bioreactor fluid handling with strict sterility requirements.
Q1: What is the difference between single-acting and double-acting pneumatic actuators?
A single-acting (spring-return) actuator uses air pressure to open or close the valve and a spring to return it to the safe position on air failure. A double-acting actuator uses air pressure for both strokes. Single-acting (NO or NC) is preferred for fail-safe applications.
Q2: Are the seals compatible with food-grade media?
Yes. Standard EPDM seals and optional FPM, Silicone, and NBR seals all comply with FDA 177.2600. The valve body surface finish (Ra ≤ 0.8μm) meets 3A sanitary standards.
Q3: Can this valve handle CIP and SIP cleaning?
Yes. The design supports in-line CIP cleaning. The sterilization temperature rating is 150°C for up to 20 minutes, making it compatible with standard SIP cycles.
Q4: What control signal does the solenoid valve accept?
The integrated 1/2" solenoid valve operates on 24V DC. The intelligent controller and NPN/PNP position sensors are also 24V DC, compatible with most PLC systems.
Q5: Do you provide material traceability documentation?
Yes. EN 10204 3.1B material certificates are provided for all wetted steel components as standard.
Q6: What is the warranty period?
12 months from shipment date or 18 months from installation date, whichever comes first.
The Pneumatic Vertical Remote Controlled Sanitary Butterfly Valve is engineered for hygienic stainless steel pipeline systems. It supports both pneumatic actuation and manual operation, making it suitable for automated and semi-automated processes. Designed to meet FDA, DIN, SMS, and 3A standards, this valve is widely used in food processing, dairy, beverage, brewing, and pharmaceutical industries.
As a dedicated sanitary valve manufacturer, KONTE produces this series with 304/316L wetted parts, Ra ≤ 0.8μm internal surface finish, and full EN 10204 3.1B material certification. Learn more about our quality control process and industry solutions.
Hygienic Design: Internal Ra ≤ 0.8μm surface finish eliminates bacterial harboring points. Compliant with FDA 177.2600, DIN, SMS, 3A, and IDF standards — suitable for CIP/SIP cleaning.
316L Stainless Steel Wetted Parts: Full corrosion resistance in aggressive media including dairy acids, cleaning agents, and CO₂.
Flexible Actuation: Pneumatic (NO/NC/A-A) and manual options on the same platform. Single-acting and double-acting configurations available for fail-safe system design.
Wide Connection Compatibility: Welded, Tri-clamp, threaded, and flanged ends cover virtually all sanitary piping standards worldwide.
Automation-Ready: 24V DC intelligent controller, solenoid valve integration, and NPN/PNP position feedback sensors enable seamless PLC/SCADA integration.
Material Traceability: EN 10204 3.1B certificates provided for full supply chain compliance.
Broad Temperature Range: -20°C to +135°C continuous operation; 150°C sterilization (max 20 min) supports high-temperature SIP processes.
Two-position handle
Three-position handle
Four-position pull rod handle
Multi-position plastic handle
Multi-position stainless steel handle
Pneumatic stainless steel actuator
Pneumatic aluminum actuator
Electric actuator
▶This series butterfly valve is either remote-controlled by means of an actuator or manually operated by means of a handle.
▶The actuator is made in three standard versions, normally closed(NC), normally open (NO) and air/air activated (A/A).
▶The actuator is designed so that an axial movement of a piston is transformed into a90°rotation of a shaft.The torque of the actuator is increased when the valve disc contacts the seal ring of the
butterfly valve.valve is closed.
▶Selected The handle for manual operation mechanically can lock the valve in open,close,middle or other positions to control the flow rate.
OPERATING TORQUE [N.M] | 15-3/4 | 25-1" | 40-11/2'' | 50-2 | 21/2" | 65 | 3" | 80 | 100-4'' | 125 | 150 |
| 5 | 8 | 10 | 14 | 15 | 18 | 18 | 20 | 35 | 55 | 70 |
Detect under pressure of 10Kgrs/cm
| Parameter | Specification |
|---|---|
| Model Range | DN15 ~ DN200 |
| Applicable Pressure | 0 ~ 1.0 MPa (0 ~ 10 bar) |
| Valve Body Material | CF8, CF8M, CF3M |
| Sealing Material | PTFE, EPDM |
| Medium Temperature | -20 ~ 150°C |
| Ambient Temperature | -20 ~ 80°C |
| Standard | DIN, SMS |
| Control Mode | Single-acting (NO/NC), Double-acting (NO/NC), Manual |
| Connection Method | Welded, Tri-clamp, Male threaded, Flanged |
| Applicable Medium | Water, oil, gas |
| Application Industries | Food, brewing, dairy, beverage, pharmaceutical |
| Material | Product wetted steel parts | 304/316L | |||
| Other steel parts | 304 | ||||
| Provide E N 10204 3.1Bcertificate | |||||
| Seal material | standard | EPDM | |||
| option | FPM，Silicone，NBR | ||||
| All seal materials comply with FDA 177.2600 | |||||
| Temperature | Working temperature | -20~+135℃（EPDM） | |||
| Sterilization temperature | 150℃ (MAX 20min) | ||||
| Pressure | Working pressure | 0~10bar | |||
| Control air pressure | 5~8bar | ||||
| Surface treatment | Internal surface | Ra ≤ 0.8μm | |||
| External surface | Ra ≤ 1.6μm | ||||
| Connection | Connection standard | DIN,SMS,RJT,ISO,IDF,3A | |||
| Connection method: welding、thread、Tri-Clamp、flange | |||||
| Operate modes | Handle | Handle: two-position handle, three-position handle, fou position pull rod handle, multi-position plastic handle and multi-position stainless steel handle | |||
| Actuator | pneumatic stainless steel actuator, pneumatic aluminum actuator, electric actuator | ||||
| Option | Intelligent controller | 24V DC | |||
| 1/2 electromagnetism valve | |||||
| Position sensor | 24V DC | ||||
| 2 NPN/PNP position sensor | |||||
This sanitary butterfly valve series is designed for stainless steel pipeline systems requiring hygienic fluid control. Primary applications include:
Food & Beverage Processing: Flow control in bottling lines, mixing tanks, and CIP/SIP circuits.
Dairy Industry: Milk, cream, and whey transfer where zero contamination is required.
Brewing & Fermentation: Beer, wine, and spirit production pipelines with precise flow regulation.
Pharmaceutical Manufacturing: GMP-compliant processes requiring cleanable, traceable valve components.
Biotechnology: Fermentation reactors and bioreactor fluid handling with strict sterility requirements.
Q1: What is the difference between single-acting and double-acting pneumatic actuators?
A single-acting (spring-return) actuator uses air pressure to open or close the valve and a spring to return it to the safe position on air failure. A double-acting actuator uses air pressure for both strokes. Single-acting (NO or NC) is preferred for fail-safe applications.
Q2: Are the seals compatible with food-grade media?
Yes. Standard EPDM seals and optional FPM, Silicone, and NBR seals all comply with FDA 177.2600. The valve body surface finish (Ra ≤ 0.8μm) meets 3A sanitary standards.
Q3: Can this valve handle CIP and SIP cleaning?
Yes. The design supports in-line CIP cleaning. The sterilization temperature rating is 150°C for up to 20 minutes, making it compatible with standard SIP cycles.
Q4: What control signal does the solenoid valve accept?
The integrated 1/2" solenoid valve operates on 24V DC. The intelligent controller and NPN/PNP position sensors are also 24V DC, compatible with most PLC systems.
Q5: Do you provide material traceability documentation?
Yes. EN 10204 3.1B material certificates are provided for all wetted steel components as standard.
Q6: What is the warranty period?
12 months from shipment date or 18 months from installation date, whichever comes first.
