Spirax Sarco - Catalogo Agosto 2017

Pipeline ancillaries

Strainers and filters

7.7.47

Steam

saturation

curve

TI-P160-04

ST Issue 9

Description

Fig 3616

Austenitic Stainless Steel

Strainer - ASTM Material

The Fig 3616 is an austenitic stainless steel integrally flanged Y-type strainer with flanged screen cover in ASTM material.

The standard stainless steel screen in the 1⁄2" to 3" has 0.8 mm perforations and in the 4" to 8" it has 1.6 mm perforations.

As options, other perforation and mesh sizes are available as well as monel screens. The strainer cap can be drilled and tapped for

blowdown and drain valves if required. The body can also be drilled and tapped for pressure tappings if required.

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

This product is available with certification to EN 10204 3.1. Note: All certification / inspection requirements must be stated at the time

of order placement.

Optional extras

Strainer screens

Stainless steel screen

Monel screen

Perforations

Mesh

Perforations

Mesh

1.6 mm (1⁄2" to 3")

3.0 mm (1⁄2" to 8")

40, 100, 200

0.8 mm (1⁄2" to 3")

1.6 mm (4" to 8")

3.0 mm (1⁄2" to 8")

100

Sizes and pipe connections

1⁄2", 3⁄4", 1", 11⁄4", 11⁄2", 2", 21⁄2", 3", 4", 5", 6" and 8"

Standard flange ASME (ANSI) Class 150.

Blowdown, drain valve and pressure connections

The cap can be tapped to enable a blowdown or drain valve to be

fitted. The body can be drilled for pressure tappings. These options

are available at extra cost. Connection sizes are as shown below:

Strainer size

Blowdown

Drain

Pressure

valve

tapping

1⁄2" to 3⁄4"

1" to 11⁄4"

11⁄2" to 3"

4" to 8"

1⁄4"

1⁄2"

1⁄4"

3⁄4"

1⁄4"

Pressure / temperature limits

��

Pressure bar g

The product must not be used in this region.

Note: Special testing to allow lower temperature operation can

be provided at extra cost. Consult Spirax Sarco.

Materials

Body design conditions

PMA - Maximum allowable pressure

TMA - Maximum allowable temperature

Minimum allowable temperature

PMO Maximum operating pressure for saturated steam service

No. Part

1 Body

2 Cap

3 Cap gasket

Strainer

screen

5 Bolts

Material

ASME (ANSI) 150

19 bar g

400°C

-29°C

(275.5 psi g)

(752°F)

(-20°F)

ASTM A351 CF8M

ASTM A240 316L

EN ISO 3506 A2 - 70

Austenitic stainless steel

Reinforced exfoliated graphite

TMO Maximum operating temperature

Minimum operating temperature

Designed for a maximum

cold hydraulic test pressure of:

400°C

(752°F)

-29°C

(-20°F)

30 bar g

(435 psi g)

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.