BVS3 Series

Stainless steel three way high pressure ball valves

Holmbury’s BVS 3 Series three way stainless steel high pressure ball valves are designed to suit a wide range of applications. These valves should not be used as flow control valves and should therefore always be fully open or closed.
Speciality Coupling TechSpeciality Coupling
Stainless Steel Materials

Features

  • Available in ‘L’ or ‘T’ port configurations
  • One piece body design provides additional strength
  • Full bore valves provide unrestricted flow path for negligible pressure drop
  • 90 degree operation
  • Cranked handle allows clearance for easy operation. Handles can be replaced.










Accessories

  • Valve Locking Kits (carbon steel) and Valve Handles are available for the BVS 3 Series










Construction

  • AISI 316 stainless steel
  • Fitted with Viton seals
  • Also available in carbon steel (See BVC 3 Series)
  • Metric and flanged available on request
  • Handle is zinc alloy (stainless steel available on request)










Applications

  • Designed for usage in marine, offshore/onshore, pharmaceutical, power generation and offshore industries










AVAILABLE SEALS AND TEMPERATURE RANGE

All carbon steel products have Nitrile Butadiene Rubber seals fitted as standard. All stainless steel products have Fluoro-elastomer Rubber (Viton®) seals fitted as standard. Special seal materials available on request.

106°C 223°F

Nitrile

120°C 248°F

EPDM

200°C 392°F

Viton®

300°C 572°F

Kalrez®

-20°C -4°F

Viton®

-25°C -13°F

Kalrez®

-40°C -40°F

Nitrile

-50°C -58°F

EPDM

Abbreviation Trade Name Chemical Name Min Temp. Max Temp.
NBR XNBR Chemigum®, Hycar8, Breon®, Butakon®, Butacril®, Buna-N®, Perbunan®, Paracril®, Krynac®, Europrene-N®, Nipol® Nitrile Butadiene Rubber Carboxylated Nitrile Rubber -40°C (-40°F) 106°C (223°F)
FKM (FPM) Dai-el®, Fluorel®, Tecnoflon®, Viton® Fluoro-elastomer Rubber -20°C (-4°F) 200°C (392°F)
EPR EPDM Buna-AP®, Dufral®, Epsyn®, Nordel®, Epcar8, Keltan®, Royalene®, Polysar-EPDM® Ethylene Propylene Copolymer Ethylene Propylene Terpolymer -50°C (-58°F) 120°C (248°F)
FVMQ Silastic 1S®, FSE® Fluorosilicone Rubber -65°C (-85°F) 170°C (338°F)
FFKM Perlast®, Kalrez®, Chemraz®, Kaflon® Perfluoroelastomer -25°C (-13°F) 300°C (572°F)