Spirax Sarco - Catalogo Agosto 2017

Cert. No. LRQ 0963008

ISO 9001

Description

The Spirax Sarco HP45 bimetallic steam trap is made of forged steel,

and designed for draining high pressure, high temperature steam

lines and processes.

This steam trap is specially designed for HP steam and has a

reinforced stainless steel insert within the body and can be repaired

inline. It operates with no loss of steam, and quickly drains air,

non-condensable gases and large quantities of cold water on start-up.

Normally open in the event of failure, it has a built-in strainer screen

and an external device for adjusting the discharge temperature of

the condensate.

Standards

This product fully complies with the requirements of the European

Pressure Equipment Directive 97/23/EC.

Certification

This product is available with certi

fication to EN 10204 3.1.

Note: All certification / inspection requirements must be stated at

the time of order placement.

5.3.7 Sizes and pipe connections

1⁄2", 3⁄4" and 1" screwed BSP / NPT, socket weld ends to ANSI B 16.11

and butt weld ends to ANSI B 16.25.

DN15, DN20 and DN25 Flanged PN63, PN100 and ANSI 600.

Pressure/temperature limits

��

�

��

Steam

saturation

��

�

curve

�

A - B

A - C

A-D

A-E

�

��

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.

Screwed BSP/NPT, socket weld and butt weld ends.

Flanged ANSI 600.

Flanged PN100.

Flanged PN63.

Materials

No. Part

1 Body

2 Valve seat gasket

3 Bimetallic element

4 Strainer screen

5 Cover gasket

6 Cover

Cover stud

Cover nut

8 Blind nut gasket

9 Blind nut

10 Lock-nut

Material

Steel

Stainless steel

Body design conditions

PMA Maximum allowable pressure

TMA Maximum allowable temperature

Minimum allowable temperature

PMO Maximum operating pressure

TMO Maximum operating temperature

ASTM A105N

AISI 304

AISI 304L

Minimum operating temperature

Note: For lower temperatures consult Spirax Sarco.

Minimum inlet pressure for satisfactory operation

15 bar g

ASTM A105N

ASTM A193 Gr. B7

ASTM A194 Gr. 2H

Steam traps

Bimetallic

HP45

Bimetallic Steam Trap

TI-P623-02

ST Issue 7

PN150, Class 900 to ANSI B 16.34

153 bar g @ 38°C

425°C @ 86 bar g

0°C

45 bar g @ 425°C

425°C @ 45 bar g

0°C

Spiral wound stainless steel

and graphite (asbestos free)

PMX The backpressure for correct operation must not exceed

90% of the upstream pressure.

Designed for a maximum cold hydraulic test pressure of 229 bar g

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.

Steel

Stainless steel tanged reinforced graphite

Steel

ASTM A105

Steel