Compressed air products Regulators
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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 2012
TI-P504-19 CH Issue 2
IR1
IRN1
IR1M and IRN1M Monnier International Compressed Air Regulators
International Symbol
Description The IR1M and IRN1M Monnier international compressed air regulators provide accurate pressure control for general purpose pneumatic systems. Principal features: - Good flow characteristics. - Good regulation characteristics. - Fast response. - Dead tight shut-off on no-flow. - For line, bracket or panel mounting. - Internal and external high quality black anodised finish. Available types IR1M Self-relieving IRN1M Non-relieving
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Sizes and pipe connections ¼ ", " and ½ " screwed BSP (BS 21-Rp).
Spring range (operating pressure range) All regulators can be adjusted to zero pressure, or above the figures shown. The operating range is marked on the unit. Standard spring 0.5 - 10 bar g Optional spring 0.2 - 3.5 bar g Note: The IR range will be supplied with the standard spring unless an alternative option has been specified when placing an order.
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Materials No. Part
Operating spring limits Maximum working pressure
Material
20 bar g
Machined aluminium, anodised
70 ° C
Maximum working temperature
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Body
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Valve
Brass and nitrile 'O' ring
Optional extras For further technical information regarding the following options see page 2: - Tamper-proof cap.
Diaphragm Reinforced nitrile rubber
- Type 21 mounting bracket. - Mounting ring - Aluminium. - Pressure gauges.
TI-P504-19 CH Issue 2
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IR1M and IRN1M Monnier International Compressed Air Regulators
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