Pipeline ancillaries

Air vents and air eliminators

Steam

saturation

curve

7.12.33

ISO 9001

TI-P017-10

ST Issue 5

AE50S

Automatic Air and Gas Vent

for Liquid Systems

Cert. No. LRQ 0963008

Description

The AE50S automatic air and gas vent is designed for use on liquid

systems. It has a welded construction and the body is manufactured

in 304L austenitic stainless steel.

Standards

This product fully complies with the requirements of the European

Pressure Equipment Directive 97/23/EC and carries the

mark

when so required.

Certification

The product is available with material certification EN 10204 3.1

for bowl, cover and inlet connection as standard.

Sizes and pipe connections

Inlet

3⁄4" female

BSP or NPT

Outlet

1⁄2" female

BSP or NPT

Pressure/temperature limits

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Pressure bar g

The product must not be used in this region.

5

12

10

4

2

13

7, 8

6

9, 11

1

ANSI 300

41.4 bar g @ 30°C

427°C

-254°C

41.4 bar g @ 30°C

427°C @ 23.6 bar g

-40°C

Note: For lower operating temperatures consult Spirax Sarco

PMX Maximum differential pressure

30 bar g

Designed for a maximum cold hydraulic test pressure of 63 bar g

Body design conditions

PMA Maximum allowable pressure

TMA Maximum allowable temperature

Minimum allowable temperature

PMO Maximum operating pressure

TMO Maximum operating temperature

Minimum operating temperature

Minimum specific gravity of liquid

0.65

ASTM A240 304L

ASTM A182 304L

AISI 304

AISI 316L

ASTM A276 316

AISI 304 2B

X30 Cr 13

AISI 301

3

AISI 304

AISI 316

AISI 304

AISI 304 2B

B5 6105 CI A2.70

© Copyright 2009

Materials

No. Part

1

Bowl

2

Cover

3

Inlet connection

4

Float

5

Valve seat

6

Lever

7

Valve cone

8

Washer

Material

Austenitic stainless steel

Austenitic stainless steel

Austenitic stainless steel

Austenitic stainless steel

Austenitic stainless steel

Austenitic stainless steel

Stainless steel

Austenitic stainless steel

No. Part

9

Washer

10 'E' cap

11 Hinge pin

12 Support

13 Screw

Material

Austenitic stainless steel

Austenitic stainless steel

Austenitic stainless steel

Austenitic stainless steel

Austenitic stainless steel

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.

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