Spirax Sarco - Catalogo Agosto 2017

Pipeline ancillaries

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Page 1 of 3

ISO 9001

TI-P133-70

ST Issue 2

Cert. No. LRQ 0963008

M10Hi ISO

Ball Valve

DN1⁄4" to DN21⁄2"

Description

The M10Hi ISO three-piece body ball valve has a lockable handle

and ISO mounting as standard and features a special ball, which

has received a surface hardening. It can be used on applications

that use steam and other industrial fluids for services ranging

from vacuum to the higher temperatures and pressures. The

M10Hi ISO has been designed for use as an isolating valve, not

a control valve, and can be serviced without removal from the

pipeline.

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.

Sizes and pipe connections

Full bore

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

Screwed BSP, BSPT, NPT, BW, SW

Reduced bore

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

Screwed BSP, BSPT, NPT, BW, SW

Flanged

DN15 to DN50

ASME (ANSI) Class 150,

300 and EN 1092 PN40

Flanged

DN15 to DN65

ASME (ANSI) Class 150,

300 and EN 1092 PN40.

Available types

M10Hi2 ISO

M10Hi3 ISO

M10Hi4 ISO

Zinc plated carbon steel body and caps.

Stainless steel body and caps.

Complete stainless steel construction.

Pressure / temperature limits

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Pressure bar g

The product must not be used in this region.

The product can only be used in this region for short

periods of time.

Steam

saturation

curve

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

or RB (reduced bore) and needs to be stated when placing an

order.

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.

Options

• Self-venting ball.

• Extended stem 100 mm (4") to allow full insulation.

Technical data

Body design conditions

PMA Maximum allowable pressure

TMA Maximum allowable temperature

Minimum allowable temperature

PMO

Maximum operating pressure

for saturated steam service

PN63

62 bar g @ 215°C

310°C @ 0 bar g

-29°C

39 bar g

310°C @ 0 bar g

Maximum

TMO operating

For short periods

temperatures For continuous operation 250°C @ 39 bar g

Minimum operating temperature

-29°C

Note: For lower operating temperatures consult Spirax Sarco

PMX Maximum differential pressure is limited to the PMO

Designed for a maximum cold hydraulic test pressure of 93 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.

Flow characteristic

Port

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

Modified linear

Full and reduced bore versions