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BALL VALVES HCV SERIES

2 WAY HIGH PRESSURE BALL VALVES

INTRODUCTION

Holmbury HCV ball valves are designed to suit a widerange of applications including mobile plant and industrial equipment. Standard valves are intended for use on hydraulic mineral oil. Stainless steel valves are available for use in corrosive environments and/or operation with corrosive fluids.These valves should not be used as flow control valvesand should therefore always be fully open or fully closed.

FEATURES

â—† Full bore valves provide an unrestricted flow path fornegligible pressure drop. â—† Floating ball on pre-compressed seals minimiseswear and provides an excellent seal at positive and negative pressures. â—† Operating temperatures from -20ËšC to +100ËšC. â—† Open to close in
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STAINLESS STEEL VALVES

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4 turn (90Ëš). Body and ball in 316 stainless steel for use in the food, chemical and pharmaceutical industries. A variety of special seals can be provided to comply with the stringent specifications required by these applications. For further details contact Holmbury Sales Dept. â—† Cranked handles are incorporated to provide goodclearance for the operators hands.

MATERIALS

Standard Specification ◆ Body and port adaptor are zinc plated steel (38SMnPB 10). ◆ Handle - steel forging, zinc plated. ◆ Ball - carbon steel. ◆ Ball seals - DELRIN (polyacetalic resin) ◆ Shaft seal - nitrile Special Options � Body and ball in stainless steel.
1 - Port adaptor2 - ‘O’ ring 3 - Shaft 4 - Shaft seal 5 - Shaft bearing 6 - Handle 7 - Body 8 - Ball 9 - Ball seals â�� Ball and shaft seal in PTFE. â�� DIN 2353 light and heavy. â�� Other seals available on request. â�� Full bore valves available above 1".

ORDER CODESHCV-2-25

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Code Body Material 1 = Carbon Steel 2 = Stainless SteelBall Material1 = Carbon Steel 2 = Stainless SteelBall Seals1 = DELRIN 2 = PTFEShaft seals1 = Nitrile 2 = VitonPort Adaptor R = BSP N = NPTF S = SAE (See tablesof dimensions)

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Tel: 01732 357333 Fax: 01732 357666