Spirax Sarco - Catalogo Agosto 2017

5.9.35

UFT32 fitted to a

PC4_ connector

UFT32

fitted to a PC10HP connector

Steam traps

UFT32

Sealed Stainless Steel

Ball Float Steam Trap (for use with Pipeline Connectors)

Description

The UFT32 is an austenitic stainless steel maintenance free sealed

ball float steam trap with an integral automatic air venting facility. It

is designed for differential steam pressures up to 32 bar.

When installed with a suitable pipeline connector the UFT32 can

easily and simply be removed without breaking into the pipeline, thus

speeding up trap replacement with minimal system downtime.

Pipeline connectors are available with screwed, socket weld and

flanged end connections.

Capsule

The BP99/32 capsule which is used in the UFT32 is suitable for use

on 150°C superheat @ 0 bar g and 50°C superheat @ 32 bar g.

Pipeline connector options

The UFT32 can be fitted to a variety of pipeline connectors including:

UFT32 fitted to a

PC3_ connector

Standards

STS17

(TI-P128-03)

(TI-P178-01)

The body to cover welded joint complies with ASME Section IX and

BS/EN 288.

This product fully complies with the requirements of the European

Pressure Equipment Directive 97/23/EC.

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.

Certification

Pressure/temperature limits (ISO 6552)

��

Steam

saturation

curve

Materials

No.

1 Body

2 Cover

147

Part

Material

��

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 to internals may occur.

EN 10213-4 1.4308;

ASTM A351 CF8

EN 10028-7 1.4301;

ASTM A240 Gr. 304

ASTM A193 B7

A322 Gr. 4130

AISI 316 strip

BS 970 431 S29

BS 1449 304 S11

Note: The model of pipeline connector and connections selected

will dictate the maximum operating limits of the complete assembly.

Reference the specific pipeline connector Technical Information

sheet as detailed in 'Pipeline connector options'.

3 Connector screws

4 Flange

5 Inlet gasket

6 Outlet gasket

7 Main valve seat

Main valve/air vent

seat gasket

Main valve

assembly screws

10 Ball float and lever

11 Air vent assembly

12 Pivot frame

13 Pivot pin

14 Plug

Note: Items 5 and 6 are shown clearly in the spares drawing overleaf.

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

PN50 (ASME 300)

50 bar g @ 38°C

400°C @ 28 bar g

-48°C

32 bar g

286°C @ 29 bar g

BS 6105 CI A2-70

BS 1449 304 S16

Minimum operating temperature

Note: For lower operating temperatures consult Spirax Sarco

Maximum

DPMX differential

4.5 bar

10 bar

14 bar

21 bar

32 bar

UFT32-10

UFT32-14

UFT32-21

UFT32-32

pressure

Designed for a maximum cold hydraulic test pressure of 50 bar g

Austenitic stainless

steel 304

EN 10088-3 1.4301

ASTM A479 304

Swivel connectors and traps

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.

0°C

UFT32-4.5

PC10HP

PC20

IPC21

PC3 _

PC4 _

Straight connector

Straight connector with

'Y' type strainer

Straight connector with

'Y' type strainer and

integral Spiratec sensor

Straight connector with

one piston isolation valve

Straight connector with

two piston isolation valves

ASME 600

ASME 300

ASME 600

(TI-P128-10)

(TI-P128-15)

(TI-P128-02)

Steam trap station

details of the connections available for each pipeline connector.

See the relevant Technical Information sheet as listed above for

Austenitic stainless

steel 304

Austenitic stainless

steel 304

Steel

Alloy steel - ELNP

Graphite /

Stainless steel laminate

Graphite /

Stainless steel laminate

Stainless steel

TI-P146-05

ST Issue 5