Compressed air products Isolation valves, drain traps and ancillaries
5
Local regulations may restrict the use of this product to below the conditions quoted. In the interests of development and improvement of the product, we reserve the right to change the specification without notice. © Copyright 2016
TI-P560-01 CH Issue 5
Venting and Non-venting Ball Valve
Description A full bore ball valve suitable for compressed air and other fluids and gases compatible with the materials of construction and pressure/temperature limits (contact Spirax Sarco for details). It is designed to provide dead tight shut-off for pneumatic and other applications. When the valve is moved to the closed position (supply off) on self-venting models, the downstream pressure will slowly exhaust through the vent orifice ( V ). Self-venting models carry a flow direction arrow. The illustration shows the self-venting valve in the closed position. Principal features: - Full bore for good flow characteristics (to BS 5351). - Suitable for inert industrial gases. - Suitable for water and other similar fluids. - All PFTE seals.
Sizes and end connections V - Venting ¼ ", ", ½ ", ¾ ", and 1" screwed BSP NV - Non-venting ¼ ", ", ½ ", ¾ ", 1", 1 ¼ ", 1 ½ " and 2" screwed BSP
Materials No. Part
Material
1 2 3 4 5 6
Body
Brass nickel plated
Cap
Brass nickel plated
Spindle Brass nickel plated
Ball
Brass chrome plated
5.5 73
Seals
PTFE
Handle Steel chrome plated blue PVC sleeve
- Hard chrome self-cleaning ball. - Anti blow-out stem and inner seal.
5 3 5
9.5.66
6
(V)
5
4
2
1
TI-P560-01 CH Issue 5
Venting and Non-venting Ball Valve
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