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1830050/3
IM-P183-03-US
Issue 3
STERI-TROL
Aseptic Service 'S' Series
TM
Pneumatic Two-port Control Valves
½" to 4"
Installation and Maintenance Instructions
STERI-TROL
Aseptic Service 'S' Series Two-port Pneumatic Control Valves - ½" to 4"
TM
© Copyright 2021
IM-P183-03-US Issue 3
1
Printed in US
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Table of Contents
Related Manuals for Spirax Sarco STERI-TROL S Series
Summary of Contents for Spirax Sarco STERI-TROL S Series
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Page 1: Table Of Contents
1830050/3 IM-P183-03-US Issue 3 STERI-TROL Aseptic Service 'S' Series Pneumatic Two-port Control Valves ½" to 4" Installation and Maintenance Instructions 1. Safety information 2. General product information 3. Installation 4. Commissioning 5. Maintenance 6. Spare parts STERI-TROL Aseptic Service 'S' Series Two-port Pneumatic Control Valves - ½" to 4" ©... - Page 2 STERI-TROL Aseptic Service 'S' Series Two-port Pneumatic Control Valves - ½" to 4" IM-P183-03-US Issue 3...
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Page 3: Safety Information
Determine the correct installation situation and direction of fluid flow. iv) Spirax Sarco products are not intended to withstand external stresses that may be induced by any system to which they are fitted. It is the responsibility of the installer to consider these stresses and take adequate precautions to minimise them. -
Page 4: Protective Clothing
1.9 Tools and consumables Before starting work ensure that you have suitable tools and/or consumables available. Use only genuine Spirax Sarco replacement parts. 1.10 Protective clothing Consider whether you and/or others in the vicinity require any protective clothing to protect against the hazards of, for example, chemicals, high/low temperature, radiation, noise, falling objects, and dangers to eyes and face. -
Page 5: Residual Hazards
Customers and stockists are reminded that under EC Health, Safety and Environment Law, when returning products to Spirax Sarco they must provide information on any hazards and the precautions to be taken due to contamination residues or mechanical damage which may present a health, safety or environmental risk. -
Page 6: General Product Information
'S' series are 316L stainless steel, two-port control valves. They are designed for on / off and modulating control of clean steam, pure steam and process fluids. The valve is operated by a pneumatic actuator and may be interfaced with a control system using any of the Spirax Sarco range of positioners. -
Page 7: Technical Data
2.2 Technical data Plug design DN15 to DN100 Parabolic Metal-to-metal (0.01% of Cv) Leakage Soft seal IEC 534-4 Class VI Equal percentage 50:1 Rangeability Linear 30:1 DN15 to DN50 (½" to 2") 0.78" Travel DN65 to DN100 (2½" to 4") 1.18"... -
Page 8: Pressure/Temperature Limits
Maximum operating temperature Viton (FKM) (V) 338°F Minimum operating temperature 14 °F Note: For lower operating temperatures consult Spirax Sarco. Maximum differential pressure See pages 6 to 7 Designed for a maximum cold hydraulic test pressure of: 348 psi g STERI-TROL Aseptic Service 'S' Series Two-port Pneumatic Control Valves - ½"... -
Page 9: Installation
3. Installation Note: Before actioning any installation observe the 'Safety information' in Section 1. Referring to the Installation and Maintenance Instructions, name-plate and Technical Information Sheet, check that the product is suitable for the intended installation: Check materials, pressure and temperature and their maximum values. Do not exceed the performance rating of the valve. -
Page 10: Maintenance
Isolate the valve on both sides. Remove the actuator from the valve. Refer to the Installation and Maintenance Instructions covering Spirax Sarco actuators. Remove the bottom adaptor (19). Remove the body clamp (32), lift the bonnet (27) and free the stem (26) from the bonnet. Caution: Care should be taken when removing the cover since fluid under pressure may be trapped between the isolating valves. - Page 11 PNS4000 series actuator PNS3000 series actuator Valve Fig. 3 Actuator and SA valve STERI-TROL Aseptic Service 'S' Series Two-port Pneumatic Control Valves - ½" to 4" IM-P183-03-US Issue 3...
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Page 12: Spare Parts
6. Spare parts Spare parts The available spares are identified by the part numbers listed below. When placing an order for spare parts, always specify the actuator or the valve model (shown on the data plate) and the name of the part as described below. - Page 13 Fig. 4 Actuator and SA valve Fig. 5 SB 2-Port control valve with aseptic steam sanitized bonnet (Provided as standard)' STERI-TROL Aseptic Service 'S' Series Two-port Pneumatic Control Valves - ½" to 4" IM-P183-03-US Issue 3...
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- Page 16 STERI-TROL Aseptic Service 'S' Series Two-port Pneumatic Control Valves - ½" to 4" IM-P183-03-US Issue 3...
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