Spirax Sarco - Catalogo Agosto 2017

Pipeline ancillaries

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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.

TI-P133-60

ST Issue 7

M10Vi ISO

Ball Valve

DN1⁄4" to DN21⁄2"

Description

Technical data

The M10Vi ISO three-piece body ball valve has been designed

for use as an isolating valve, not a control valve, has a lockable

handle as standard and can be serviced without removal from

the pipeline (screwed and welded versions only). It can be used

with process fluids for services ranging from vacuum to the

higher temperatures and pressures.

ISO mounting

The integral ISO body mounting allows the valve to be

automated without losing seal integrity, as the body does not

require disassembly. Manual to remote control may therefore be

easily accomplished by the ISO range of Spirax Sarco ball

valves.

Flow characteristic

Port

Leakage test procedure to ISO 5208 (Rate A)/EN 12266-1 (Rate A)

Antistatic device

Complies with ISO 7121 and BS 5351

Pressure / temperature limits

Steam

saturation

curve

Modified linear

Full and reduced bore versions

Available types

M10Vi2_ _ ISO

M10Vi3_ _ ISO

M10Vi4_ _ ISO

Zinc plated carbon steel body, PTFE seats.

Stainless steel body, PTFE seats.

Complete stainless steel, PTFE seats.

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A-B

A-C

Note:

PMA

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Pressure bar g

The product must not be used in this region.

2" FB and 21⁄2" RB only

The flange standard may restrict the maximum operating

pressure. Please check with Spirax Sarco.

Note: The nomenclature will be followed with either FB (full bore)

or RB (reduced bore).

Standards

This product fully complies with the requirements of the

European Pressure Equipment Directive 97/23/EC and carries

the mark when so required.

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.

Sizes and pipe connections

Full bore

Flanged

1⁄4" - 11⁄2" FB, RB and 2" RB

Certification

Maximum allowable pressure

70 bar g @ 60°C

230°C @ 0 bar g

-29°C

10 bar g

232°C @ 0 bar g

TMA

Minimum allowable temperature

Maximum allowable temperature

DN15 to DN50

ASME Class 150,

ASME Class 300,

and EN 1092 PN40.

Flanged

Screwed and welded

DN15 to DN65

1⁄4", ", 1⁄2", 3⁄4", 1", 11⁄4", 11⁄2", 2" and 21⁄2"

ASME Class 150,

BSP, BSPT, API / NPT, BW, SW

ASME Class 300,

PMO

Maximum operating pressure

for saturated steam service

TMO Maximum operating temperature

Minimum operating temperature

Screwed and welded

1⁄4", ", 1⁄2", 3⁄4", 1", 11⁄4", 11⁄2" and 2"