11/97

N/UK 5.10.041.01

Stainless Steel Ball Valves

61 Series

q Ideally suited for most industrial applications

q Easy installation, simple operation and maintenance free

q Full bore passage giving minimum flow resistance

q Suitable for process, chemical or food industries

q Lever or tee handle options

Technical Data

Medium:

Compressed air, water, inert gases and any other fluid

compatible with the valve materials

Port Sizes:

1⁄4, 3⁄8, 1⁄2, 3⁄4, 1

Operating Pressure:

100 bar (1⁄4,3⁄8,1⁄2), 64 bar (3⁄4,1)

Operating Temperature:

-20°C to 150°C

Materials

Body: Stainless Steel Investment casting AISI 316

Stem: Stainless Steel AISI 316

Ball Seats: Virgin PTFE

Lower & upper stem packing: virgin PTFE

Static gasket: Virgin PTFE

Ball: Stainless Steel AISI 316

Viton ‘O’ rings

Lever handle: Stainless Steel AISI 304

End connection: Stainless Steel investment casting AISI 316

Ordering Information

To order quote the appropriate product numbers

from the tables on the following pages.

1⁄4" – 1" BSP

Our policy is one of continued research and development. We therefore reserve the right to amend, without notice, the specifications given in this document.

For your local Norgren Technical Sales Centre phone 0345 662266. For your local Norgren Distributor phone 0345 227777.

IMI Norgren Limited, PO Box 22, Eastern Avenue, Lichfield, Staffordshire WS13 6SB

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