Pipeline ancillaries

Local regulations may restrict the use of this product to below the conditions quoted.

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In the interests of development and improvement of the product, we reserve the right to change the specification without notice. © Copyright 2016

TI-P182-05

ST Issue 6

M70i ISO

Forged Stainless Steel Ball Valve

for Sanitary Applications

Description

The M70i forged 316L stainless steel, three-piece

body ball valve has ISO mounting as standard. It has

been designed in accordance with ASME BPE for

use as an isolating valve, not a control valve on clean

steam and other high purity and aseptic processes

where bacteria and media deposits can put product

quality at risk. The low maintenance, clean design

is suitable for steam, liquid and gas services ranging

from vacuum to the higher temperatures and

pressures. Applications include the pharmaceutical,

biotech, food and beverage and cosmetics

industries.

Principal features:

- True port design -

The internal diameter of the end

connections and ball precisely match that of the connecting

tubing to guarantee drainability.

- Forged material -

The M70i is manufactured from high

integrity ASTM A182 F316L.

- Low ferrite -

Body and end connections have 3% to 5%

ferrite content to help prevent rouge.

- Designed with orbital welding in mind -

Extended tube

weld end connections means that automatic orbital welding

can be performed without valve disassembly.

- Designed for automation -

ISO 5211 mounting pad as

standard enabling simple actuator mounting.

- Lockable handle -

A spring loaded lockable handle allows

the valve to be locked in the chosen position – ensuring

system integrity.

Surface finish

Standard internal surface finish is 0.5 micron Ra (20 micro inch).

Electropolishing to 0.375 micron Ra (15 micro inch) is available

to special order. External surface finishes are as forged /

machined.

Standards

Available types

M70iV ISO

M70iVEP ISO

M70iG ISO

M70iGEP ISO

Optional extras:

Virgin PTFE TFM 1600

Virgin PTFE TFM 1600 electropolished

to 0.375 micron Ra

Mineral filled PTFE

Mineral filled PTFE electropolished to

0.375 micron Ra

This product fully complies with the requirements of the European

Pressure Equipment Directive 97 / 23 / EC.

Certification:

-

Material Certification to EN 10204 3.1

-

Elastomer FDA / USP compliance certificate.

-

Surface finish certification.

Note: All certification / inspection requirements must be stated at

the time of order placement.

Packaging

Each valve is end capped and sealed in a plastic bag, in accordance

with ASME BPE, to avoid the ingress of dirt.

Sizes and pipe connections

1⁄2", 3⁄4", 1", 11⁄2", 2" sanitary clamp (ASME BPE).

1⁄2", 3⁄4", 1", 11⁄2", 2" extended O / D tube weld ends (ETO) (ASME BPE).

Sanitary clamp / ETO combinations are also available.

Alternatively: 21⁄2", 3" and 4" investment cast sanitary ball valves

are available through our M80i range - see TI-P182-06.

Note: Other connection options are available on request. Please

consult Spirax Sarco.

-

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

-

Cavity fillers are provided as standard. If cavity fillers are

not required please specify when placing an order.

-

Low ferrite < 1% under special request.

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