BVS2 SERIES (WELD ENDS – RATED 160 BAR)

Holmbury’s BVS2 Series two-way 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.

FEATURES

• Floating ball design maximises sealing
• Full bore valves provide unrestricted flow path for negligible pressure drop
• Open to close in 1/4 turn
• Offset handle allows clearance for easy operation

CONSTRUCTION

• AISI 316 stainless steel body (Some internal components carbon steel)
• Zinc alloy handle
• Forged steel option available
• Fitted with FKM and POM seals as standard
• Also available in carbon steel (See BVC2 Series)

ACCESSORIES

• Valve locking kits and valve handles are available for the BVS2 Series

APPLICATIONS

• Marine
• Offshore
• Pharmaceutical
• Power Generation

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.

0⁰
0⁰

106⁰
223⁰F

NITRILE
VITON^®

-20⁰C
-4⁰F

120⁰C
248⁰F

EPDM
KALREZ^®

-25⁰C
-13⁰F

200⁰C
392⁰F

VITON^®
NITRILE

-40⁰C
-40⁰F

300⁰C
572⁰F

KALREZ^®
EPDM

-50⁰C
-58⁰F

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)