Ball Valves

M80i

Manufactured to stringent specification providing reliable tight shut-off and less maintenance.

  • Wide range of sizes, materials & body design option providing a suitable model for any application.
  • Precision design providing compact valves.
  • Quarter turn on/off ensuring easy operation & maintenance.
  • ISO mounting models which are quick & easy to automate.
  • Low torque valves with smaller actuators for automation.
  • Unrestricted flow allowing low pressure drop & high capacity.
  • Corrosion resistant bodies ensure long life of the product.
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Not all products are available in all markets.  Please choose your National Spirax Sarco Website or Contact Us for further information.

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Find further information on Ball Valves in the sections below, or get in touch for further assistance.

Contact us for advice from our engineers

  • Help on sizing and selection
  • Arrange a visit
  • Answers & advice on products/applications
  • Obtaining quotes & placing orders
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Sales Brochures

Our brochures typically contain the concept, customer benefits and key features of the product.

Title Reference Number Issue File Size
PDF Ball valves an overview SB-S39-06 2 391 KB
PDF Ball valves for steam SB-S39-07 2 1.07 MB
PDF Firesafe ball valves SB-S39-08 1 242 KB
PDF M70i and M80i Sanitary ball valves for high purity applications SB-P182-08 2 709 KB
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Technical Information

Use our technical information sheets for a full technical specification of the product. They typically include:

  • Pressure/temperature limits
  • Materials
  • Sizes & connections
  • Dimensions & weights
  • Capacity charts
  • Ordering information
Title Reference Number Issue File Size
PDF BVA200 Series Pneumatic Actuator with M10H ISO Ball Valve TI-P372-04 3 63 KB
PDF BVA200 Series Pneumatic Actuator with M10P or M10HP Ball Valve TI-P372-18 3 56 KB
PDF BVA200 Series Pneumatic Actuator with M10S ISO, M10T ISO or M10F ISO Ball Valve TI-P372-05 6 61 KB
PDF BVA200 Series Pneumatic Actuator with M10Si ISO and M10Vi ISO Ball Valve TI-P372-21 2 517 KB
PDF BVA200 Series Pneumatic Actuator with M10V or M10S Ball Valve TI-P372-07 4 62 KB
PDF BVA200 Series Pneumatic Actuator with M15_ ISO Ball Valve TI-P372-16 2 54 KB
PDF BVA200 Series Pneumatic Actuator with M20 Ball Valve TI-P372-03 4 61 KB
PDF BVA200 Series Pneumatic Actuator with M21S ISO Ball Valve TI-P372-06 4 59 KB
PDF BVA200 Series Pneumatic Actuator with M31 ISO Ball Valve TI-P372-12 2 53 KB
PDF BVA200 Series Pneumatic Actuator with M40 ISO Ball Valve TI-P372-08 5 65 KB
PDF BVA200 Series Pneumatic Actuator with M45_ ISO Ball Valve TI-P372-15 2 52 KB
PDF BVA200 Series Pneumatic Actuator with M70i Ball Valve TI-P372-22 1 110 KB
PDF BVA200 Series Pneumatic Actuators that Automate Spirax Sarco Ball Valves TI-P372-09 3 203 KB
PDF BVA300 Series Pneumatic Actuators for use with Spirax Sarco Ball Valves TI-P372-23 3 676 KB
PDF Limit Switch Box for Actuated Spirax Sarco Ball Valves TI-P372-10 2 49 KB
PDF LSB3 and LSB4 Limit Switch Boxes TI-P372-19 1 116 KB
PDF M10F Ball Valve DN1/4" to DN2 1/2" TI-P133-07 9 177 KB
PDF M10F ISO Ball Valve DN1/4" to DN2 1/2" TI-P133-11 7 239 KB
PDF M10H ISO Ball Valve DN1/4" to DN2" TI-P133-13 10 203 KB
PDF M10HP Ball Valve DN1/4" to DN2" TI-P133-45 6 121 KB
PDF M10P Ball Valve DN1/4" to DN2 1/2" TI-P133-51 4 117 KB
PDF M10S Automation Ball Valve DN1/4" to DN2 1/2" TI-P133-38 4 137 KB
PDF M10S Ball Valve DN1/4" to DN2 1/2" TI-P133-06 12 196 KB
PDF M10S Ball Valve Flanged PN40 (F1) DN15 to DN50 TI-P133-23 7 181 KB
PDF M10S ISO Ball Valve Flanged PN40 (F1) DN15 to DN50 TI-P133-24 7 200 KB
PDF M10Si ISO Automation Ball Valve DN1/4" to DN2 1/2" TI-P133-59 4 299 KB
PDF M10Si ISO Ball Valve DN1/4" to DN2 1/2" TI-P133-58 4 238 KB
PDF M10T Ball Valve DN1/4" to DN2 1/2" TI-P133-49 4 119 KB
PDF M10T ISO Ball Valve DN1/4" to DN2 1/2" TI-P133-54 4 145 KB
PDF M10V Ball Valve DN1/4" to DN2 1/2" TI-P133-08 9 195 KB
PDF M10Vi ISO Ball Valve DN1/4" to DN2 1/2" TI-P133-60 4 243 KB
PDF M15 ISO Ball Valve DN1/4" to DN2 1/2" TI-P133-34 5 175 KB
PDF M15 ISO Ball Valve for Control of Fluids - Sizing Sheet TI-P133-46 1 79 KB
PDF M20S and M20H Ball Valves DN25 to DN150 ANSI Class 150, ANSI Class 300 and PN40 TI-P133-02 12 172 KB
PDF M21S Automation Ball Valve DN15 to DN100 TI-P133-39 6 112 KB
PDF M21S ISO Ball Valve DN15 to DN100 TI-P133-14 8 242 KB
PDF M31F ISO Full Bore Ball Valve - Firesafe DN50 to DN200 ANSI Class 150 and ANSI Class 300 TI-P133-44 5 216 KB
PDF M31F ISO Full Bore Ball Valve - Firesafe DN50 to DN200 DIN PN16 (F1 and F4/F5) TI-P133-55 4 212 KB
PDF M31H ISO Full Bore Ball Valve DN50 to DN200 ANSI 150 and ANSI 300 TI-P133-57 5 191 KB
PDF M31S ISO Full Bore Ball Valve DN50 to DN200 ANSI 150 and ANSI 300 TI-P133-29 8 186 KB
PDF M31S ISO Full Bore Ball Valve DN50 to DN200 DIN PN16 (F1 and F4) TI-P133-28 10 186 KB
PDF M31V ISO Full Bore Ball Valve DN50 to DN200 ANSI 150 and ANSI 300 TI-P133-30 7 186 KB
PDF M31V ISO Full Bore Ball Valve DN50 to DN200 DIN PN16 (F1 and F4) TI-P133-31 9 186 KB
PDF M32S ISO Full Bore Trunnion Ball Valve Flanged ANSI Class 300 DN50 to DN200 TI-P133-56 6 231 KB
PDF M40 ISO Reduced Bore Ball Valve DN25 to DN150 ANSI 150 and ANSI 300 TI-P133-09 11 197 KB
PDF M40F ISO Ball Valve - Firesafe DN25 to DN150 ANSI Class 150 and ANSI Class 300 TI-P133-43 5 193 KB
PDF M40S ISO Automation Ball Valve DN25 to DN150 TI-P133-40 5 103 KB
PDF M45 ISO Ball Valve DN25 to DN150 TI-P133-48 2 83 KB
PDF M45 ISO Ball Valve for Control of Fluids - Sizing Sheet TI-P133-47 1 85 KB
PDF M60 Stainless Steel Ball Valve for Clean Steam Systems TI-P182-01 6 175 KB
PDF M70i ISO Forged Stainless Steel Ball Valve for Sanitary Applications TI-P182-05 4 455 KB
PDF M80i ISO Stainless Steel Ball Valve for Sanitary Applications TI-P182-06 3 186 KB
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Installation & Maintenance Instructions

Clear & accurate guidelines on installation & maintenance. They typically include:

  • General safety information
  • General product information
  • Installation
  • Commissioning
  • Operation
  • Maintenance
  • Spare parts
Title Reference Number Issue File Size
PDF Ball Valves Supplementary Safety Information IM-S39-05 2 32 KB
PDF BVA200 Series Rotary Pneumatic Actuators with the M10, M20, M21 and M40 Ball Valves IM-P372-01 2 234 KB
PDF BVA300 Series Pneumatic Actuators for Spirax Sarco Ball Valves IM-P372-24 2 630 KB
PDF LSB1 Switch Box IM-P372-11 1 27 KB
PDF LSB3 and LSB4 Limit Switch Boxes IM-P372-20 1 60 KB
PDF M10F and M10F ISO ball valve IM-P133-18 1 64 KB
PDF M10H ISO Ball Valve Screwed, SW and BW Versions IM-P133-17 2 58 KB
PDF M10HP Ball Valve Screwed, SW and BW versions IM-P133-53 1 128 KB
PDF M10P Ball Valve Screwed, SW and BW versions IM-P133-52 1 136 KB
PDF M10S and M10S ISO Ball Valve Screwed, SW, BW and Flanged Versions IM-P133-16 2 61 KB
PDF M10Si ISO, M10Si ISO Automation and M10Vi ISO Ball Valves Screwed, SW, BW and Flanged versions IM-P133-61 1 500 KB
PDF M10T and M10T1S0 Ball Valve Screwed, SW, BW and Flanged versions IM-P133-50 2 145 KB
PDF M10V Ball Valve Screwed, SW, BW and Flanged Versions IM-P133-15 1 62 KB
PDF M15 ISO Ball Valve Screwed, SW, BW and flanged versions IM-P133-41 1 131 KB
PDF M20 Ball Valve IM-P133-04 7 67 KB
PDF M21S ISO ball valve IM-P133-20 1 59 KB
PDF M31 ISO Ball Valve IM-P133-26 1 61 KB
PDF M40 ISO ball valve IM-P133-19 1 65 KB
PDF M45 ISO Ball Valve DN25 to DN150 IM-P133-42 2 130 KB
PDF M60 Ball Valve IM-P182-02 2 63 KB
PDF M70i ISO and M80i ISO Stainless Steel Ball Valves for Sanitary Systems IM-P182-07 2 635 KB
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Steam Engineering Tutorials

Tutorials explaining the principles of steam and heat transfer, specific to this product section.

Ball Valves as Stop Valves

Learn more about the design and operation of ball type isolating valves.

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Calculators

The appropriate calculator to help designers and engineers select and size the products they need.

Valve Sizing

Use the calculator to size valves on Kv, flowrate, and pressure drop.

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CAD Drawings

CAD drawings enabling you to see exactly how the product is constructed. You can also drop these into your own schematics.

Ball Valves - CAD Drawings

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Contact us for advice from our engineers

  • Help on sizing and selection
  • Arrange a visit
  • Answers & advice on products/applications
  • Obtaining quotes & placing orders