Spirax Sarco - Catalogo Agosto 2017

This product is available with certification to EN 1024 3.1.

Note: All certification/inspection requirements must be stated at

the time of order placement.

Sizes and pipe connections

1⁄2", 3⁄4", and 1" screwed BSP or NPT.

5.3.1

1⁄2", 3⁄4", and 1" socket weld ends to BS 3799.

1⁄2", 3⁄4", and 1" butt weld ends to EN 12 627.

DN15, DN20 and DN25 standard flange to EN 1092 PN40,

ASME B 16.5 Class 150 and 300, JIS/KS 10K and JIS/KS 20 K.

Pressure/temperature limits (ISO 6552)

��

Steam

saturation

curve

�

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Pressure bar g

The product must not be used in this region.

The product should not be used in this region or beyond

its operating range as damage to the internals may occur.

A-B Screwed, socket weld, butt weld and flanged ASME 300.

A-C Flanged EN 1092 PN40.

A-D Flanged JIS/KS 20K.

A-E Flanged ASME 150.

Materials

No. Part

Material

F-G Flanged JIS/KS 10K.

Body design conditions

PMA Maximum allowable pressure

TMA Maximum allowable temperature

Minimum allowable temperature

PMO Maximum operating pressure

for saturated steam service

TMO Maximum operating temperature

Minimum operating temperature

PN40

50 bar g @ 50°C

400°C @ 35 bar g

-60°C

32 bar g

350°C @ 32 bar g

1 Cover

Bimetallic

DIN 17243 C22.8

(W/S 1.0460) ASTM A105N

0°C

Note: For lower operating temperatures consult Spirax Sarco

4 Locking nut

5 Strainer screen

6 Valve

7 Cover gasket

8 Body / flanges

9 Cover bolts

10 Strainer cap

11 Strainer cap gasket

Stainless steel

Designed for a maximum cold hydraulic test pressure of 75 bar g

Stainless steel

reinforced exfoliated graphite

Steam traps

SMC32 and SMC32Y

Carbon Steel

Bimetallic Steam Traps

Bimetallic

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.

Description

SMC32

The SMC32 and SMC32Y are carbon steel maintainable bimetallic

steam traps with straight connections. The SMC32 has an integral

flat strainer screen and the SM32Y an integral, cylindrical Y-type

strainer. All pressure bearing components are produced by TÜV

approved suppliers in accordance with AD-Merkblatt WO / TRD 100.

Standards

This product fully complies with the requirements of the European

Pressure Equipment Directive 97/23/EC.

SMC32Y

Certification

element

3 Valve seat

and stainless steel

Type H46

BS 970 431 S29

AIS 304

Carbon steel

Corrosion resistant bimetal

Rau

Carbon steel

DIN 17243 C22.8

(W/S 1.0460) ASTM A105N

Stainless steel (M10 x 30)

A2 70

Carbon steel

DIN 17243 C22.B

(W/S 1.0460) ASTM A105N

Stainless steel

BS 1449 304 S16

TI-P076-10

ST Issue 6