Norgren Filter/Regulators Manual do Utilizador descarregar pdf (Página 11)

B64G Filter/Regulators

Littleton, CO USA Phone 303-794-2611 www.norgren.com

ALE-12-11

All Dimensions in Inches (mm)

ISO Symbols

Automatic Drain

Relieving

Manual Drain

Relieving

Automatic Drain

Non Relieving

Manual Drain

Non Relieving

Technical Data

Fluid: Compressed air

Maximum pressure

Guarded transparent bowl: 150 psig (10 bar)

Metal bowl: 250 psig (17 bar)

Operating temperature*

Guarded transparent bowl: -30° to 125°F (-34° to 50°C)

Metal bowl: -30° to 175°F (-34° to 80°C)

* Air supply must be dry enough to avoid ice formation at temperatures below 35°F (2°C).

Particle removal: 5, 25 or 40 µm. Within ISO 8573-1, Class 3 and Class 5

Typical flow at 90 psig (6.3 bar) inlet pressure:

225 scfm (106 dm

/s)

Manual drain connection: Will fit 1/8-27 and 1/8-28 pipe thread

Automatic drain connection: Will fit 1/8-27 and 1/8-28 pipe thread

Automatic drain operating conditions:

Minimum pressure: 10 psig (0.7 bar).

Drain opens when bowl pressure drops below 3 psig (0.2 bar).

Minimum air flow: 2 scfm (1 dm

/s) required to close drain.

Gauge Ports:

1/8" PTF with PTF main ports

1/8" ISO Rc with ISO Rc main ports

1/8" ISO Rc with ISO G main ports

Nominal bowl size:

7 fluid ounce (0.2 liter)

Materials:

Body: Zinc

Bonnet: Aluminum

Valve: Brass

Yoke: Zinc

Metal bowl: Aluminum

Standard metal bowl prismatic liquid level indicator lens: Grilamid

Optional metal bowl sight glass: Pyrex

Optional transparent bowl: Polycarbonate

Element: Sintered plastic

Elastomers: Synthetic rubber

An automatic drain is a two-way valve, which will close when the system is

pressurized. The drain opens when the float rises due to accumulated liquid

and on depressurization.

Typical Performance Characteristics

FLOW CHARACTERISTICS

0 20 40 60 80 100 dm

AIR FLOW

0 40 80 120 160 200 240 scfm

OUTLET PRESSURE

bar g

100

psig

PORT SIZE: 1/2" 40 µm ELEMENT

INLET PRESSURE: 150 psig (10 bar)

RANGE: 5 to 150 psig (0.3 to 10 bar)

Service Kits

Item Type Part Number

Service kit

Relieving 4383-200

Non relieving 4383-201

5 µm 4338-01

Replacement elements 25 µm 4338-99

40 µm 4338-02

Replacement Sight Glass

Prismatic (standard) 4380-040

Pyrex 4380-041

Replacement Drains

Automatic 3000-10

Manual 684-84

Service kit includes diaphragm assembly, valve assembly,

valve spring, louver o-ring, bowl o-ring, drain seal.

** 4.13 (105) for 1/4", 3/8", and 1/2" ported yokes.

6.18" (157) for 3/4" ported yokes.

† Add 1.46 (37) for units with T-handle adjustment.

†† Minimum clearance required to remove unit.

Add 1.46 (37) for units with T-handle adjustment.

4.92 (125)†

11.30 (287)†

11.99 (303)††

12.60 (320)††

11.97 (304)†

4.13 (105)**

1.46

(37)

2.91 (74)

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 17 18

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